using System;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Utilities;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Math.Raw
{
	// Token: 0x020019DF RID: 6623
	[Token(Token = "0x20019DF")]
	internal abstract class Nat256
	{
		// Token: 0x06009FA3 RID: 40867 RVA: 0x0021FA08 File Offset: 0x0021DC08
		[Token(Token = "0x6009FA3")]
		[Address(RVA = "0x28BDC30", Offset = "0x28BCA30", VA = "0x1828BDC30")]
		public static uint Add(uint[] x, uint[] y, uint[] z)
		{
			uint num = y[0];
			uint num2 = x[0];
			num += num2;
			z[0] = num;
			uint num3 = y[0];
			uint num4 = x[0];
			num3 += num;
			num3 += num4;
			z[0] = num3;
			uint num5 = y[1];
			uint num6 = x[1];
			num5 += num3;
			num5 += num6;
			z[1] = num5;
			uint num7 = y[1];
			uint num8 = x[1];
			num7 += num5;
			num7 += num8;
			z[1] = num7;
			uint num9 = y[2];
			uint num10 = x[2];
			num9 += num7;
			num9 += num10;
			z[2] = num9;
			uint num11 = y[2];
			uint num12 = x[2];
			num11 += num9;
			num11 += num12;
			z[2] = num11;
			uint num13 = y[3];
			uint num14 = x[3];
			num13 += num11;
			num13 += num14;
			z[3] = num13;
			uint num15 = x[3];
			uint num16 = y[3];
			num16 += num13;
			num16 += num15;
			z[3] = num16;
			return num16;
		}

		// Token: 0x06009FA4 RID: 40868 RVA: 0x0021FB54 File Offset: 0x0021DD54
		[Token(Token = "0x6009FA4")]
		[Address(RVA = "0x28BD860", Offset = "0x28BC660", VA = "0x1828BD860")]
		public static uint Add(uint[] x, int xOff, uint[] y, int yOff, uint[] z, int zOff)
		{
			uint num = y[yOff];
			uint num2 = x[yOff];
			num += num2;
			int num3 = yOff + 1;
			uint num4 = x[num3];
			int num5 = yOff + 1;
			uint num6 = y[num5];
			num6 += num;
			num6 += num4;
			uint num7 = x[num5];
			uint num8 = y[num5];
			num8 += num6;
			num8 += num7;
			uint num9 = x[num5];
			uint num10 = y[num5];
			num10 += num8;
			num10 += num9;
			uint num11 = x[num5];
			uint num12 = y[num5];
			num12 += num10;
			num12 += num11;
			uint num13 = x[num5];
			uint num14 = y[num5];
			num14 += num12;
			num14 += num13;
			uint num15 = x[num5];
			uint num16 = y[num5];
			num16 += num14;
			num16 += num15;
			uint num17 = x[yOff];
			uint num18 = y[yOff];
			num18 += num16;
			return num18 + num17;
		}

		// Token: 0x06009FA5 RID: 40869 RVA: 0x0021FC74 File Offset: 0x0021DE74
		[Token(Token = "0x6009FA5")]
		[Address(RVA = "0x28BC7A0", Offset = "0x28BB5A0", VA = "0x1828BC7A0")]
		public static uint AddBothTo(uint[] x, uint[] y, uint[] z)
		{
			uint num = y[0];
			uint num2 = z[0];
			num2 += num;
			uint num3 = x[0];
			num2 += num3;
			z[0] = num2;
			uint num4 = y[0];
			num2 += num4;
			uint num5 = x[0];
			num2 += num5;
			uint num6 = z[0];
			num2 += num6;
			z[0] = num2;
			uint num7 = z[1];
			num2 += num7;
			uint num8 = y[1];
			num2 += num8;
			uint num9 = x[1];
			num2 += num9;
			z[1] = num2;
			uint num10 = y[1];
			num2 += num10;
			uint num11 = x[1];
			num2 += num11;
			uint num12 = z[1];
			num2 += num12;
			z[1] = num2;
			uint num13 = z[2];
			num2 += num13;
			uint num14 = y[2];
			num2 += num14;
			uint num15 = x[2];
			num2 += num15;
			z[2] = num2;
			uint num16 = z[2];
			num2 += num16;
			uint num17 = y[2];
			num2 += num17;
			uint num18 = x[2];
			num2 += num18;
			z[2] = num2;
			uint num19 = z[3];
			num2 += num19;
			uint num20 = y[3];
			num2 += num20;
			uint num21 = x[3];
			num2 += num21;
			z[3] = num2;
			uint num22 = x[3];
			uint num23 = y[3];
			uint num24 = z[3];
			num2 += num23;
			num2 += num22;
			num2 += num24;
			z[3] = num2;
			return num2;
		}

		// Token: 0x06009FA6 RID: 40870 RVA: 0x0021FE10 File Offset: 0x0021E010
		[Token(Token = "0x6009FA6")]
		[Address(RVA = "0x28BCB30", Offset = "0x28BB930", VA = "0x1828BCB30")]
		public static uint AddBothTo(uint[] x, int xOff, uint[] y, int yOff, uint[] z, int zOff)
		{
			uint num = y[yOff];
			uint num2 = x[xOff];
			int num3 = xOff + 1;
			uint num4 = x[num3];
			int num5 = yOff + 1;
			uint num6 = y[num5];
			uint num7 = x[(int)num6];
			uint num8 = y[(int)num6];
			uint num9 = x[(int)num8];
			uint num10 = y[(int)num8];
			uint num11 = x[(int)num10];
			uint num12 = y[(int)num10];
			uint num13 = x[(int)num12];
			uint num14 = y[(int)num12];
			uint num15 = x[(int)num14];
			uint num16 = y[(int)num14];
			uint num17 = x[xOff];
			uint num18 = y[yOff];
			num16 += num18;
			return num16 + num17;
		}

		// Token: 0x06009FA7 RID: 40871 RVA: 0x0021FED4 File Offset: 0x0021E0D4
		[Token(Token = "0x6009FA7")]
		[Address(RVA = "0x28BD310", Offset = "0x28BC110", VA = "0x1828BD310")]
		public static uint AddTo(uint[] x, uint[] z)
		{
			uint num = z[0];
			uint num2 = x[0];
			num += num2;
			z[0] = num;
			uint num3 = z[0];
			num += num3;
			uint num4 = x[0];
			num += num4;
			z[0] = num;
			uint num5 = x[1];
			num += num5;
			uint num6 = z[1];
			num += num6;
			z[1] = num;
			uint num7 = z[1];
			num += num7;
			uint num8 = x[1];
			num += num8;
			z[1] = num;
			uint num9 = z[2];
			num += num9;
			uint num10 = x[2];
			num += num10;
			z[2] = num;
			uint num11 = z[2];
			num += num11;
			uint num12 = x[2];
			num += num12;
			z[2] = num;
			uint num13 = x[3];
			num += num13;
			uint num14 = z[3];
			num += num14;
			z[3] = num;
			uint num15 = x[3];
			uint num16 = z[3];
			num += num16;
			num += num15;
			z[3] = num;
			return num;
		}

		// Token: 0x06009FA8 RID: 40872 RVA: 0x00220000 File Offset: 0x0021E200
		[Token(Token = "0x6009FA8")]
		[Address(RVA = "0x28BD590", Offset = "0x28BC390", VA = "0x1828BD590")]
		public static uint AddTo(uint[] x, int xOff, uint[] z, int zOff, uint cIn)
		{
			uint num = x[xOff];
			uint num2 = z[xOff];
			num += num2;
			int num3 = xOff + 1;
			z[0] = num;
			uint num4 = x[num3];
			int num5 = xOff + 1;
			uint num6 = z[num5];
			num6 += num;
			num6 += num4;
			z[0] = num6;
			uint num7 = x[(int)num4];
			uint num8 = z[num5];
			num8 += num6;
			num8 += num7;
			z[0] = num8;
			uint num9 = x[(int)num7];
			uint num10 = z[num5];
			num10 += num8;
			num10 += num9;
			z[0] = num10;
			uint num11 = x[(int)num9];
			uint num12 = z[num5];
			num12 += num10;
			num12 += num11;
			z[0] = num12;
			uint num13 = x[(int)num11];
			uint num14 = z[num5];
			num14 += num12;
			num14 += num13;
			z[0] = num14;
			uint num15 = x[(int)num13];
			uint num16 = z[num5];
			num16 += num14;
			num16 += num15;
			z[0] = num16;
			uint num17 = x[xOff];
			uint num18 = z[xOff];
			num18 += num16;
			num18 += num17;
			z[0] = num18;
			return num18;
		}

		// Token: 0x06009FA9 RID: 40873 RVA: 0x00220160 File Offset: 0x0021E360
		[Token(Token = "0x6009FA9")]
		[Address(RVA = "0x28BCF40", Offset = "0x28BBD40", VA = "0x1828BCF40")]
		public static uint AddToEachOther(uint[] u, int uOff, uint[] v, int vOff)
		{
			uint num = v[vOff];
			uint num2 = u[uOff];
			num += num2;
			u[0] = num;
			int num3 = uOff + 1;
			v[0] = num;
			int num4 = vOff + 1;
			uint num5 = v[num4];
			uint num6 = u[num3];
			num5 += num;
			num5 += num6;
			u[0] = num5;
			v[0] = num5;
			uint num7 = v[num4];
			uint num8 = u[num3];
			num7 += num5;
			num7 += num8;
			u[0] = num7;
			v[0] = num7;
			uint num9 = v[num4];
			uint num10 = u[num3];
			num9 += num7;
			num9 += num10;
			u[0] = num9;
			v[0] = num9;
			uint num11 = v[num4];
			uint num12 = u[num3];
			num11 += num9;
			num11 += num12;
			u[0] = num11;
			v[0] = num11;
			uint num13 = v[num4];
			uint num14 = u[num3];
			num13 += num11;
			num13 += num14;
			u[0] = num13;
			v[0] = num13;
			uint num15 = v[num4];
			uint num16 = u[num3];
			num15 += num13;
			num15 += num16;
			u[0] = num15;
			v[0] = num15;
			uint num17 = v[uOff];
			uint num18 = u[(int)num13];
			num17 += num15;
			num17 += num18;
			u[0] = num17;
			v[0] = num17;
			return num17;
		}

		// Token: 0x06009FAA RID: 40874 RVA: 0x00220304 File Offset: 0x0021E504
		[Token(Token = "0x6009FAA")]
		[Address(RVA = "0x28BE1B0", Offset = "0x28BCFB0", VA = "0x1828BE1B0")]
		public static void Copy(uint[] x, uint[] z)
		{
			uint num = x[0];
			z[0] = num;
			uint num2 = x[0];
			z[0] = num2;
			uint num3 = x[1];
			z[1] = num3;
			uint num4 = x[1];
			z[1] = num4;
			uint num5 = x[2];
			z[2] = num5;
			uint num6 = x[2];
			z[2] = num6;
			uint num7 = x[3];
			z[3] = num7;
			uint num8 = x[3];
			z[3] = num8;
		}

		// Token: 0x06009FAB RID: 40875 RVA: 0x002203A0 File Offset: 0x0021E5A0
		[Token(Token = "0x6009FAB")]
		[Address(RVA = "0x28BE3B0", Offset = "0x28BD1B0", VA = "0x1828BE3B0")]
		public static void Copy(uint[] x, int xOff, uint[] z, int zOff)
		{
			uint num = x[xOff];
			int num2 = xOff + 1;
			z[0] = num;
			uint num3 = x[num2];
			int num4 = xOff + 1;
			z[0] = num3;
			uint num5 = x[num4];
			z[0] = num5;
			uint num6 = x[num4];
			z[0] = num6;
			uint num7 = x[num4];
			z[0] = num7;
			uint num8 = x[num4];
			z[0] = num8;
			uint num9 = x[num4];
			z[0] = num9;
			uint num10 = x[xOff];
			z[0] = num10;
		}

		// Token: 0x06009FAC RID: 40876 RVA: 0x00220448 File Offset: 0x0021E648
		[Token(Token = "0x6009FAC")]
		[Address(RVA = "0x28BE0C0", Offset = "0x28BCEC0", VA = "0x1828BE0C0")]
		public static void Copy64(ulong[] x, ulong[] z)
		{
			ulong num = x[0];
			z[0] = num;
			ulong num2 = x[1];
			z[1] = num2;
			ulong num3 = x[2];
			z[2] = num3;
			ulong num4 = x[3];
			z[3] = num4;
		}

		// Token: 0x06009FAD RID: 40877 RVA: 0x0022049C File Offset: 0x0021E69C
		[Token(Token = "0x6009FAD")]
		[Address(RVA = "0x28BDF80", Offset = "0x28BCD80", VA = "0x1828BDF80")]
		public static void Copy64(ulong[] x, int xOff, ulong[] z, int zOff)
		{
			ulong num = x[xOff];
			int num2 = xOff + 1;
			z[0] = num;
			ulong num3 = x[num2];
			int num4 = xOff + 1;
			z[0] = num3;
			ulong num5 = x[num4];
			z[0] = num5;
			ulong num6 = x[num4];
			z[0] = num6;
		}

		// Token: 0x06009FAE RID: 40878 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6009FAE")]
		[Address(RVA = "0x28BE6C0", Offset = "0x28BD4C0", VA = "0x1828BE6C0")]
		public static uint[] Create()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06009FAF RID: 40879 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6009FAF")]
		[Address(RVA = "0x28BE600", Offset = "0x28BD400", VA = "0x1828BE600")]
		public static ulong[] Create64()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06009FB0 RID: 40880 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6009FB0")]
		[Address(RVA = "0x28BE680", Offset = "0x28BD480", VA = "0x1828BE680")]
		public static uint[] CreateExt()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06009FB1 RID: 40881 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6009FB1")]
		[Address(RVA = "0x28BE640", Offset = "0x28BD440", VA = "0x1828BE640")]
		public static ulong[] CreateExt64()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06009FB2 RID: 40882 RVA: 0x002204FC File Offset: 0x0021E6FC
		[Token(Token = "0x6009FB2")]
		[Address(RVA = "0x28BE700", Offset = "0x28BD500", VA = "0x1828BE700")]
		public static bool Diff(uint[] x, int xOff, uint[] y, int yOff, uint[] z, int zOff)
		{
			uint num;
			if ("{il2cpp array field x->}" <= num)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009FB3 RID: 40883 RVA: 0x0022051C File Offset: 0x0021E71C
		[Token(Token = "0x6009FB3")]
		[Address(RVA = "0x28BE870", Offset = "0x28BD670", VA = "0x1828BE870")]
		public static bool Eq(uint[] x, uint[] y)
		{
			uint num2;
			uint num = y[(int)num2];
			if ("{il2cpp array field x->}" == num)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009FB4 RID: 40884 RVA: 0x00220540 File Offset: 0x0021E740
		[Token(Token = "0x6009FB4")]
		[Address(RVA = "0x28BE800", Offset = "0x28BD600", VA = "0x1828BE800")]
		public static bool Eq64(ulong[] x, ulong[] y)
		{
			uint num2;
			ulong num = y[(int)num2];
			if ("{il2cpp array field x->}" == num)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009FB5 RID: 40885 RVA: 0x00220564 File Offset: 0x0021E764
		[Token(Token = "0x6009FB5")]
		[Address(RVA = "0x28BEA10", Offset = "0x28BD810", VA = "0x1828BEA10")]
		public static uint[] FromBigInteger(BigInteger x)
		{
			int bitLength = x.BitLength;
			uint[] array = new uint[8];
			int num = 0;
			if (x.sign != 0)
			{
				num++;
				int intValue = x.IntValue;
				array[0] = (uint)intValue;
				BigInteger bigInteger = x.ShiftRight(32);
			}
			return array;
		}

		// Token: 0x06009FB6 RID: 40886 RVA: 0x002205B0 File Offset: 0x0021E7B0
		[Token(Token = "0x6009FB6")]
		[Address(RVA = "0x28BE8E0", Offset = "0x28BD6E0", VA = "0x1828BE8E0")]
		public static ulong[] FromBigInteger64(BigInteger x)
		{
			int bitLength = x.BitLength;
			ulong[] array = new ulong[4];
			int num = 0;
			if (x.sign != 0)
			{
				num++;
				long longValue = x.LongValue;
				array[0] = (ulong)longValue;
				BigInteger bigInteger = x.ShiftRight(64);
			}
			return array;
		}

		// Token: 0x06009FB7 RID: 40887 RVA: 0x002205FC File Offset: 0x0021E7FC
		[Token(Token = "0x6009FB7")]
		[Address(RVA = "0x28BEB40", Offset = "0x28BD940", VA = "0x1828BEB40")]
		public static uint GetBit(uint[] x, int bit)
		{
			if (bit != 0)
			{
				if (bit == 0)
				{
					return x[bit];
				}
			}
			return x[0];
		}

		// Token: 0x06009FB8 RID: 40888 RVA: 0x00220628 File Offset: 0x0021E828
		[Token(Token = "0x6009FB8")]
		[Address(RVA = "0x28BEBC0", Offset = "0x28BD9C0", VA = "0x1828BEBC0")]
		public static bool Gte(uint[] x, uint[] y)
		{
			uint num2;
			uint num = y[(int)num2];
			if (x[(int)num2] <= num)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009FB9 RID: 40889 RVA: 0x00220650 File Offset: 0x0021E850
		[Token(Token = "0x6009FB9")]
		[Address(RVA = "0x28BEC40", Offset = "0x28BDA40", VA = "0x1828BEC40")]
		public static bool Gte(uint[] x, int xOff, uint[] y, int yOff)
		{
			uint num = y[x];
			if ("{il2cpp array field x->}" <= num)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009FBA RID: 40890 RVA: 0x00220674 File Offset: 0x0021E874
		[Token(Token = "0x6009FBA")]
		[Address(RVA = "0x28BED30", Offset = "0x28BDB30", VA = "0x1828BED30")]
		public static bool IsOne(uint[] x)
		{
			int length = x.Length;
			if ("{il2cpp array field x->}" == (ulong)1L && "{il2cpp array field x->}" == (ulong)0L)
			{
				return true;
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009FBB RID: 40891 RVA: 0x002206A8 File Offset: 0x0021E8A8
		[Token(Token = "0x6009FBB")]
		[Address(RVA = "0x28BECC0", Offset = "0x28BDAC0", VA = "0x1828BECC0")]
		public static bool IsOne64(ulong[] x)
		{
			int length = x.Length;
			if ("{il2cpp array field x->}" == (ulong)1L && "{il2cpp array field x->}" == (ulong)0L)
			{
				return true;
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009FBC RID: 40892 RVA: 0x002206DC File Offset: 0x0021E8DC
		[Token(Token = "0x6009FBC")]
		[Address(RVA = "0x28BEDF0", Offset = "0x28BDBF0", VA = "0x1828BEDF0")]
		public static bool IsZero(uint[] x)
		{
			int num = 0;
			if ("{il2cpp array field x->}" == (ulong)0L)
			{
				num++;
				return true;
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009FBD RID: 40893 RVA: 0x00220704 File Offset: 0x0021E904
		[Token(Token = "0x6009FBD")]
		[Address(RVA = "0x28BEDA0", Offset = "0x28BDBA0", VA = "0x1828BEDA0")]
		public static bool IsZero64(ulong[] x)
		{
			int num = 0;
			if ("{il2cpp array field x->}" == (ulong)0L)
			{
				num++;
				return true;
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009FBE RID: 40894 RVA: 0x0022072C File Offset: 0x0021E92C
		[Token(Token = "0x6009FBE")]
		[Address(RVA = "0x28C0A50", Offset = "0x28BF850", VA = "0x1828C0A50")]
		public static void Mul(uint[] x, uint[] y, uint[] zz)
		{
			int length = y.Length;
			uint num = y[0];
			uint num2 = y[0];
			uint num3 = y[1];
			uint num4 = y[1];
			uint num5 = y[2];
			uint num6 = y[2];
			uint num7 = y[3];
			uint num8 = y[3];
			uint num9 = x[0];
			uint num10 = num9 * num;
			zz[0] = num10;
			uint num11 = num9 * num2;
			num11 += num10;
			zz[0] = num11;
			num10 = num9;
			uint num12 = num10 * num3;
			num12 += num11;
			zz[1] = num12;
			num11 = num9;
			uint num13 = num11 * num4;
			num13 += num12;
			zz[1] = num13;
			num12 = num9;
			uint num14 = num12 * num5;
			num14 += num13;
			zz[2] = num14;
			num13 = num9;
			uint num15 = num13 * num6;
			num15 += num14;
			zz[2] = num15;
			num14 = num9;
			uint num16 = num14 * num7;
			num16 += num15;
			uint num17 = num9 * num8;
			zz[3] = num16;
			num17 += num16;
			zz[3] = num17;
			zz[4] = num17;
			uint num19;
			uint num18 = x[(int)num19];
			uint num20 = num19 + 1U;
			num3 = num18;
			uint num21 = num3 * num;
			num21 += num17;
			zz.m_value = num21;
			uint num22 = zz[(int)num20];
			num17 = num18;
			uint num23 = num17 * num2;
			num22 += num23;
			num22 += num21;
			zz[0] = num22;
			uint num24 = zz[(int)num20];
			num23 = num18;
			num24 += num23;
			num24 += num22;
			zz[0] = num24;
			uint num25 = zz[(int)num20];
			num23 = num18;
			num25 += num23;
			num25 += num24;
			zz[0] = num25;
			uint num26 = zz[(int)num20];
			num23 = num18;
			num26 += num23;
			num26 += num25;
			zz[0] = num26;
			uint num27 = zz[(int)num20];
			num23 = num18;
			uint num28 = num23 * num6;
			num27 += num28;
			num27 += num26;
			zz[0] = num27;
			uint num29 = zz[(int)num20];
			num28 = num18;
			uint num30 = num28 * num7;
			num19 += (uint)7;
			num29 += num30;
			num29 += num27;
			zz[0] = num29;
			uint num31 = zz[(int)num19];
			uint num32 = num18 * num8;
			num31 += num32;
			num31 += num29;
			zz[0] = num31;
			num19 += (uint)1;
			zz[0] = num31;
		}

		// Token: 0x06009FBF RID: 40895 RVA: 0x002209B8 File Offset: 0x0021EBB8
		[Token(Token = "0x6009FBF")]
		[Address(RVA = "0x28C04C0", Offset = "0x28BF2C0", VA = "0x1828C04C0")]
		public static void Mul(uint[] x, int xOff, uint[] y, int yOff, uint[] zz, int zzOff)
		{
			int length = y.Length;
			uint num = y[yOff];
			int num2 = yOff + 1;
			uint num3 = y[num2];
			uint num4 = y[num2];
			uint num5 = y[(int)num4];
			uint num6 = y[(int)num5];
			uint num7 = y[(int)num5];
			uint num8 = y[(int)num5];
			uint num9 = y[yOff];
			uint num10 = x[xOff];
			uint num11 = num10 * num;
			uint num12 = num10 * num3;
			num12 += num11;
			num11 = num10;
			num11 += num12;
			num12 = num10;
			num12 += num11;
			num11 = num10;
			uint num13 = num11 * num6;
			num13 += num12;
			num12 = num10;
			uint num14 = num12 * num7;
			num14 += num13;
			num13 = num10;
			uint num15 = num13 * num8;
			num15 += num14;
			uint num16 = num10 * num9;
			num16 += num15;
			int num17 = xOff + 1;
			uint num18 = x[num17];
			num14 = num18;
			uint num19 = num14 * num;
			num19 += (uint)num17;
			num19 += num18;
			num19 += num18;
			uint num20 = num18 * num7;
			num20 = num18;
			uint num21 = num20 * num8;
			num19 += num21;
			uint num22 = num18 * num9;
			num21 += num22;
			num21 += num19;
			num17++;
			num17 -= xOff;
		}

		// Token: 0x06009FC0 RID: 40896 RVA: 0x00220B00 File Offset: 0x0021ED00
		[Token(Token = "0x6009FC0")]
		[Address(RVA = "0x28BF8A0", Offset = "0x28BE6A0", VA = "0x1828BF8A0")]
		public static uint MulAddTo(uint[] x, uint[] y, uint[] zz)
		{
			int length = y.Length;
			uint num = y[0];
			uint num2 = y[0];
			uint num3 = y[1];
			uint num4 = y[1];
			uint num5 = y[2];
			uint num6 = y[2];
			uint num7 = y[3];
			uint num8 = y[3];
			int num9 = 0;
			uint num10 = x[num9];
			uint num11 = num10 * num;
			num11 += (uint)length;
			zz.m_value = num11;
			uint num12;
			num12 += num10;
			num12 += num11;
			zz[0] = num12;
			uint num13;
			num13 += num10;
			num13 += num12;
			zz[0] = num13;
			uint num14;
			num14 += num10;
			num14 += num13;
			zz[0] = num14;
			uint num15;
			num15 += num10;
			num15 += num14;
			zz[0] = num15;
			uint num16 = num10 * num6;
			uint num17;
			num17 += num16;
			num17 += num15;
			zz[0] = num17;
			num16 = num10;
			uint num18 = num16 * num7;
			uint num19;
			num19 += num18;
			num19 += num17;
			zz[0] = num19;
			uint num20 = num10 * num8;
			uint num21;
			num21 += num20;
			num21 += num19;
			zz[0] = num21;
			num9++;
			uint num22;
			num9 += (int)num22;
			num9 += (int)num21;
			zz[0] = (uint)num9;
			throw new NullReferenceException();
		}

		// Token: 0x06009FC1 RID: 40897 RVA: 0x00220C58 File Offset: 0x0021EE58
		[Token(Token = "0x6009FC1")]
		[Address(RVA = "0x28BF4C0", Offset = "0x28BE2C0", VA = "0x1828BF4C0")]
		public static uint MulAddTo(uint[] x, int xOff, uint[] y, int yOff, uint[] zz, int zzOff)
		{
			int length = y.Length;
			uint num = y[yOff];
			int num2 = yOff + 1;
			uint num3 = y[num2];
			uint num4 = y[(int)num3];
			uint num5 = y[(int)num4];
			uint num6 = y[(int)num5];
			uint num7 = y[(int)num6];
			uint num8 = y[(int)num7];
			int num9 = 0;
			uint num10 = y[yOff];
			uint num11 = x[length];
			uint num12 = num11 * num;
			num12 += (uint)length;
			num12 += num11;
			num12 += num11;
			num12 += num11;
			uint num13 = num11 * num10;
			num9 += (int)num11;
			throw new NullReferenceException();
		}

		// Token: 0x06009FC2 RID: 40898 RVA: 0x00220CFC File Offset: 0x0021EEFC
		[Token(Token = "0x6009FC2")]
		[Address(RVA = "0x28BEE40", Offset = "0x28BDC40", VA = "0x1828BEE40")]
		public static ulong Mul33Add(uint w, uint[] x, int xOff, uint[] y, int yOff, uint[] z, int zOff)
		{
			uint num = x[xOff];
			uint num2 = num * w;
			uint num3;
			num3 += num2;
			int num4 = xOff + 1;
			uint num5 = x[num4];
			uint num6 = y[num4];
			uint num7 = w * w;
			num7 += num;
			num7 += num6;
			num3 += num7;
			uint num8 = x[(int)num6];
			uint num9 = y[(int)num6];
			num7 = num8;
			uint num10 = num7 * w;
			num10 += num5;
			num10 += num9;
			num3 += num10;
			uint num11 = x[(int)num9];
			uint num12 = y[(int)num9];
			num10 = num11;
			uint num13 = num10 * w;
			num13 += num8;
			num13 += num12;
			num3 += num13;
			uint num14 = x[(int)num12];
			uint num15 = y[(int)num12];
			num13 = num14;
			uint num16 = num13 * w;
			num16 += num11;
			num16 += num15;
			num3 += num16;
			uint num17 = x[(int)num15];
			uint num18 = y[(int)num15];
			num16 = num17;
			uint num19 = num16 * w;
			num19 += num14;
			num19 += num18;
			num3 += num19;
			uint num20 = x[(int)num18];
			uint num21 = y[(int)num18];
			num19 = num20;
			uint num22 = num19 * w;
			num22 += num17;
			num22 += num21;
			num3 += num22;
			uint num23 = num22 * w;
			num23 += num20;
			uint num24;
			num23 += num24;
			num3 += num23;
			throw new NullReferenceException();
		}

		// Token: 0x06009FC3 RID: 40899 RVA: 0x00220E5C File Offset: 0x0021F05C
		[Token(Token = "0x6009FC3")]
		[Address(RVA = "0x28BFEC0", Offset = "0x28BECC0", VA = "0x1828BFEC0")]
		public static uint MulByWord(uint x, uint[] z)
		{
			uint num = z[0] * x;
			z[0] = num;
			uint num2 = z[0] * x;
			num2 += num;
			z[0] = num2;
			uint num3 = z[1] * x;
			num3 += num2;
			z[1] = num3;
			uint num4 = z[1] * x;
			num4 += num3;
			z[1] = num4;
			uint num5 = z[2] * x;
			num5 += num4;
			z[2] = num5;
			uint num6 = z[2] * x;
			num6 += num5;
			z[2] = num6;
			uint num7 = z[3] * x;
			num7 += num6;
			z[3] = num7;
			uint num8 = z[3] * x;
			num8 += num7;
			z[3] = num8;
			return num8;
		}

		// Token: 0x06009FC4 RID: 40900 RVA: 0x00220F30 File Offset: 0x0021F130
		[Token(Token = "0x6009FC4")]
		[Address(RVA = "0x28BFC20", Offset = "0x28BEA20", VA = "0x1828BFC20")]
		public static uint MulByWordAddTo(uint x, uint[] y, uint[] z)
		{
			uint num = z[0];
			uint num2 = y[0];
			uint num3 = num * x;
			num3 += num2;
			z[0] = num3;
			uint num4 = z[0];
			uint num5 = y[0];
			uint num6 = num4 * x;
			num6 += num5;
			num6 += num3;
			z[0] = num6;
			uint num7 = z[1];
			uint num8 = y[1];
			uint num9 = num7 * x;
			num9 += num8;
			num9 += num6;
			z[1] = num9;
			uint num10 = z[1];
			uint num11 = y[1];
			uint num12 = num10 * x;
			num12 += num11;
			num12 += num9;
			z[1] = num12;
			uint num13 = z[2];
			uint num14 = y[2];
			uint num15 = num13 * x;
			num15 += num14;
			num15 += num12;
			z[2] = num15;
			uint num16 = z[2];
			uint num17 = y[2];
			uint num18 = num16 * x;
			num18 += num17;
			num18 += num15;
			z[2] = num18;
			uint num19 = z[3];
			uint num20 = y[3];
			uint num21 = num19 * x;
			num21 += num20;
			num21 += num18;
			z[3] = num21;
			uint num22 = z[3];
			uint num23 = y[3];
			uint num24 = num22 * x;
			num24 += num23;
			num24 += num21;
			z[3] = num24;
			return num24;
		}

		// Token: 0x06009FC5 RID: 40901 RVA: 0x002210AC File Offset: 0x0021F2AC
		[Token(Token = "0x6009FC5")]
		[Address(RVA = "0x28C0040", Offset = "0x28BEE40", VA = "0x1828C0040")]
		public static uint MulWordAddTo(uint x, uint[] y, int yOff, uint[] z, int zOff)
		{
			uint num = y[yOff] * x;
			uint num2;
			num += num2;
			int num3 = yOff + 1;
			z[0] = num;
			uint num4 = y[num3] * x;
			uint num5;
			num5 += num4;
			num5 += num;
			z[0] = num5;
			uint num6 = y[(int)num4] * x;
			uint num7;
			num7 += num6;
			num7 += num5;
			z[0] = num7;
			uint num8 = y[(int)num6] * x;
			uint num9;
			num9 += num8;
			num9 += num7;
			z[0] = num9;
			uint num10 = y[(int)num8] * x;
			uint num11;
			num11 += num10;
			num11 += num9;
			z[0] = num11;
			uint num12 = y[(int)num10] * x;
			uint num13;
			num13 += num12;
			num13 += num11;
			z[0] = num13;
			uint num14 = y[(int)num12] * x;
			uint num15;
			num15 += num14;
			num15 += num13;
			z[0] = num15;
			uint num16 = y[yOff];
			uint num17 = z[y];
			uint num18 = num16 * x;
			num17 += num18;
			num17 += num15;
			z[0] = num17;
			return num17;
		}

		// Token: 0x06009FC6 RID: 40902 RVA: 0x002211D8 File Offset: 0x0021F3D8
		[Token(Token = "0x6009FC6")]
		[Address(RVA = "0x28BF290", Offset = "0x28BE090", VA = "0x1828BF290")]
		public static uint Mul33DWordAdd(uint x, ulong y, uint[] z, int zOff)
		{
			uint num = z[zOff];
			ulong num2 = y * (ulong)x;
			int num3 = zOff + 1;
			num2 += (ulong)num;
			z[0] = (uint)num2;
			uint num4 = z[num3];
			ulong num5 = y * (ulong)x;
			num5 += y;
			num5 += (ulong)num4;
			num2 += num5;
			z[0] = (uint)num2;
			uint num6 = z[(int)num5];
			num6 = (uint)((ulong)num6 + y);
			num2 += (ulong)num6;
			z[0] = (uint)num2;
			uint num7 = z[zOff];
			num7 = (uint)((ulong)num7 + num2);
			z[0] = num7;
			ulong num8;
			if (num8 == (ulong)num7)
			{
			}
			uint num9;
			return Nat.IncAt((int)num8, z, zOff, (int)num9);
		}

		// Token: 0x06009FC7 RID: 40903 RVA: 0x00221278 File Offset: 0x0021F478
		[Token(Token = "0x6009FC7")]
		[Address(RVA = "0x28BF3E0", Offset = "0x28BE1E0", VA = "0x1828BF3E0")]
		public static uint Mul33WordAdd(uint x, uint y, uint[] z, int zOff)
		{
			uint num = z[zOff];
			uint num2 = x * y;
			num2 += num;
			z[0] = num2;
			int num3 = zOff + 1;
			uint num4 = z[num3];
			num4 += y;
			num2 += num4;
			z[0] = num2;
			uint num5 = z[zOff];
			num5 += num2;
			z[0] = num5;
			ulong num6;
			if (num6 == (ulong)num5)
			{
			}
			uint num7;
			return Nat.IncAt((int)num6, z, zOff, (int)num7);
		}

		// Token: 0x06009FC8 RID: 40904 RVA: 0x002212F0 File Offset: 0x0021F4F0
		[Token(Token = "0x6009FC8")]
		[Address(RVA = "0x28C0340", Offset = "0x28BF140", VA = "0x1828C0340")]
		public static uint MulWordDwordAdd(uint x, ulong y, uint[] z, int zOff)
		{
			uint num = z[zOff];
			uint num2 = (uint)((ulong)x * y);
			num2 += num;
			int num3 = zOff + 1;
			z[0] = num2;
			uint num4 = z[num3];
			ulong num5 = y * (ulong)x;
			num4 = (uint)((ulong)num4 + num5);
			num4 += num2;
			z[0] = num4;
			uint num6 = z[zOff];
			num6 += num4;
			z[0] = num6;
			ulong num7;
			if (num7 == (ulong)num6)
			{
			}
			uint num8;
			return Nat.IncAt((int)num7, z, zOff, (int)num8);
		}

		// Token: 0x06009FC9 RID: 40905 RVA: 0x0022136C File Offset: 0x0021F56C
		[Token(Token = "0x6009FC9")]
		[Address(RVA = "0x28C0430", Offset = "0x28BF230", VA = "0x1828C0430")]
		public static uint MulWord(uint x, uint[] y, uint[] z, int zOff)
		{
			int num = 0;
			uint num2 = y[num] * x;
			num += (int)num2;
			z[0] = (uint)num;
			throw new NullReferenceException();
		}

		// Token: 0x06009FCA RID: 40906 RVA: 0x00221398 File Offset: 0x0021F598
		[Token(Token = "0x6009FCA")]
		[Address(RVA = "0x28C19D0", Offset = "0x28C07D0", VA = "0x1828C19D0")]
		public static void Square(uint[] x, uint[] zz)
		{
			uint num = x[0];
			uint num3;
			uint num2 = x[(int)num3];
			uint num4 = num2 * num2;
			zz[0] = num4;
			zz[0] = num4;
			num4 = num;
			uint num5 = num4 * num;
			zz[0] = num5;
			uint num6 = x[0];
			uint num7 = zz[1];
			num5 = num6;
			uint num8 = num5 * num;
			num4 += num8;
			zz[0] = num5;
			int length = zz.Length;
			uint num9 = x[1];
			uint num10 = zz[1];
			num5 = num9;
			uint num11 = zz[2];
			num8 = num4;
			uint num12 = num5 * num;
			num12 += num8;
			num12 += num7;
			zz[1] = num8;
			num4 = num9;
			uint num13 = num4 * num6;
			num8 = num12;
			num13 += num8;
			num13 += num10;
			num13 += num11;
			uint num14 = x[1];
			uint num15 = zz[2];
			num13 += num15;
			uint num16 = zz[3];
			num10 = num14;
			uint num17 = num10 * num;
			num15 = num13;
			num17 += num15;
			zz[1] = num15;
			num15 = num17;
			uint num18 = num14 * num6;
			num18 += num15;
			num15 = num13;
			num18 += num15;
			num13 = num14;
			uint num19 = num13 * num9;
			num15 = num18;
			num19 += num15;
			num15 = num13;
			num19 += num15;
			num15 = num19;
			num13 += num15;
			num13 += num16;
			int length2 = zz.Length;
			uint num20 = x[2];
			uint num21 = zz[3];
			num12 = num13;
			num12 += num21;
			uint num22 = zz[4];
			num13 = num20;
			uint num23 = num13 * num;
			num22 = num18;
			num23 += num22;
			num18 = num20;
			zz[2] = num22;
			uint num24 = num18 * num6;
			uint num25 = num20 * num14;
			num22 = num23;
			num24 += num22;
			num22 = num19;
			num24 += num22;
			num19 = num20;
			uint num26 = num19 * num9;
			num22 = num24;
			num26 += num22;
			num22 = num13;
			num26 += num22;
			num22 = num26;
			num25 += num22;
			num22 = num12;
			num25 += num22;
			num22 = num25;
			num12 += num22;
			num12 += num22;
			uint num27 = x[2];
			int length3 = zz.Length;
			uint num28 = zz[4];
			num13 = num12;
			num13 += num28;
			uint num29 = zz[5];
			uint num30 = num27 * num;
			num29 = num24;
			num30 += num29;
			num23 = num27;
			zz[2] = num29;
			num29 = num30;
			uint num31 = num23 * num6;
			num31 += num29;
			num29 = num26;
			num31 += num29;
			num26 = num27;
			uint num32 = num26 * num9;
			num29 = num31;
			num32 += num29;
			num29 = num25;
			num32 += num29;
			num25 = num27;
			uint num33 = num25 * num14;
			num29 = num32;
			num33 += num29;
			num29 = num12;
			num33 += num29;
			num12 = num27;
			uint num34 = num12 * num20;
			num29 = num33;
			num34 += num29;
			num29 = num13;
			num34 += num29;
			num29 = num34;
			num13 += num29;
			num13 += num29;
			uint num35 = x[3];
			int length4 = zz.Length;
			uint num36 = zz[5];
			num31 = num13;
			num31 += num36;
			uint num37 = zz[6];
			uint num38 = num35 * num;
			num38 += num31;
			num30 = num35;
			zz[3] = num31;
			num31 = num38;
			uint num39 = num30 * num6;
			num39 += num31;
			num31 = num32;
			num39 += num31;
			num32 = num35;
			num31 = num39;
			num39 = num35;
			uint num40 = num32 * num9;
			uint num41 = num39 * num14;
			num40 += num31;
			num31 = num33;
			num40 += num31;
			num33 = num35;
			uint num42 = num33 * num20;
			num31 = num40;
			num41 += num31;
			num41 += num34;
			num34 = num41;
			num42 += num34;
			num34 = num13;
			num42 += num34;
			num13 = num35;
			num34 = num42;
			num13 += num34;
			num34 = num31;
			num13 += num34;
			num34 = num13;
			num31 += num34;
			num31 += num37;
			int length5 = zz.Length;
			uint num43 = x[3];
			uint num44 = zz[6];
			num13 = num31;
			num13 += num44;
			uint num45 = zz[7];
			uint num46 = num43 * num;
			num46 += num39;
			num42 = num43;
			zz[3] = num39;
			num = num43;
			uint num47 = num42 * num6;
			uint num48 = num * num14;
			num38 = num43;
			uint num49 = num38 * num20;
			num39 = num46;
			num47 += num39;
			num39 = num40;
			num47 += num39;
			num40 = num43;
			uint num50 = num40 * num9;
			num39 = num47;
			num50 += num39;
			num50 += num41;
			num41 = num50;
			num48 += num41;
			num48 += num42;
			num42 = num48;
			num49 += num42;
			num49 += num13;
			num13 = num49;
			num43 += num13;
			num13 = num31;
			num43 += num13;
			num13 = num43;
			num43 += num13;
			num43 += num13;
			num13 = num43;
			num13 += num13;
			num13 += num45;
			zz[4] = num45;
			zz[4] = num45;
			zz[5] = num45;
			zz[5] = num45;
			zz[6] = num45;
			zz[6] = num45;
			zz[7] = num45;
			num45 = num13;
			num45 += num45;
			zz[7] = num45;
		}

		// Token: 0x06009FCB RID: 40907 RVA: 0x002218D4 File Offset: 0x0021FAD4
		[Token(Token = "0x6009FCB")]
		[Address(RVA = "0x28C0F50", Offset = "0x28BFD50", VA = "0x1828C0F50")]
		public static void Square(uint[] x, int xOff, uint[] zz, int zzOff)
		{
			uint num = x[xOff];
			uint num2 = x[x];
			uint num3 = num2 * num2;
			zz[0] = num3;
			zz[0] = num3;
			num3 = num;
			uint num4 = num3 * num;
			int num5 = xOff + 1;
			zz[0] = num4;
			uint num6 = x[num5];
			int length = zz.Length;
			int num7 = zzOff + 1;
			uint num8 = num6;
			uint num9 = num8 * num;
			num3 += num9;
			zz[0] = num4;
			uint num10 = x[(int)num9];
			int length2 = zz.Length;
			uint num11 = zz[length];
			num4 = num10;
			uint num12 = num4 * num;
			uint num13 = num3;
			num12 += num13;
			num12 += num8;
			num3 = num10;
			zz[0] = num8;
			num8 = num12;
			uint num14 = num3 * num6;
			num14 += num8;
			num14 += num11;
			num10 = num14;
			num10 += num13;
			uint num15 = x[(int)num13];
			int length3 = zz.Length;
			uint num16 = zz[(int)num11];
			num13 = num10;
			num16 += num13;
			uint num17 = zz[(int)num13];
			uint num18 = num15 * num;
			num17 = num14;
			num18 += num17;
			zz[0] = num17;
			num17 = num18;
			num15 += num17;
			num17 = num10;
			num15 += num17;
			num17 = num15;
			num15 += num17;
			num17 = num16;
			num15 += num17;
			num17 = num15;
			num16 += num17;
			num16 += num17;
			uint num19 = x[(int)num17];
			int length4 = zz.Length;
			uint num20 = zz[(int)num17];
			num17 = num16;
			num20 += num17;
			uint num21 = zz[(int)num17];
			uint num22 = num19 * num;
			num21 = num15;
			num22 += num21;
			zz[0] = num21;
			num15 = num19;
			num21 = num22;
			num15 += num21;
			num21 = num15;
			num15 += num21;
			num15 = num19;
			num21 = num15;
			num15 += num21;
			num21 = num16;
			num15 += num21;
			num21 = num15;
			num19 += num21;
			num21 = num20;
			num19 += num21;
			num21 = num19;
			num20 += num21;
			num20 += num21;
			uint num23 = x[(int)num21];
			int length5 = zz.Length;
			uint num24 = zz[(int)num21];
			num21 = num20;
			num24 += num21;
			uint num25 = zz[(int)num21];
			uint num26 = num23 * num;
			num25 = num15;
			num26 += num25;
			zz[0] = num25;
			num11 = num23;
			uint num27 = num11 * num10;
			num25 = num26;
			num23 += num25;
			num25 = num15;
			num23 += num25;
			num25 = num23;
			num27 += num25;
			num25 = num19;
			num27 += num25;
			num19 = num23;
			uint num28 = num19 * num15;
			num25 = num27;
			num28 += num25;
			num25 = num20;
			num28 += num25;
			num20 = num23;
			num25 = num28;
			num20 += num25;
			num25 = num24;
			num20 += num25;
			num25 = num20;
			num24 += num25;
			num24 += num25;
			uint num29 = x[(int)num25];
			int length6 = zz.Length;
			uint num30 = zz[(int)num27];
			num25 = num24;
			num30 += num25;
			uint num31 = zz[(int)num25];
			uint num32 = num29 * num;
			num31 = num23;
			num32 += num31;
			zz[0] = num31;
			num23 = num29;
			uint num33 = num23 * num6;
			num31 = num32;
			num33 += num31;
			num33 += num27;
			num27 = num29;
			uint num34 = num27 * num10;
			num34 = num33;
			num33 = num29;
			num34 += num34;
			num34 += num28;
			num28 = num34;
			num34 = num29;
			uint num35 = num33 * num15;
			num35 += num28;
			num35 += num20;
			num20 = num35;
			num34 += num20;
			num20 = num24;
			num34 += num20;
			num20 = num34;
			num29 += num20;
			num20 = num30;
			num29 += num20;
			num20 = num29;
			num30 += num20;
			num30 += num31;
			uint num36 = x[xOff];
			int length7 = zz.Length;
			uint num37 = zz[xOff];
			num31 = num30;
			num37 += num31;
			uint num38 = zz[(int)num35];
			num24 = num36;
			uint num39 = num24 * num;
			num39 += num33;
			num = num36;
			zz[0] = num33;
			num32 = num36;
			uint num40 = num * num6;
			num15 = num36;
			num6 = num36;
			num33 = num39;
			num40 += num33;
			num40 += num34;
			num34 = num40;
			num15 += num34;
			num15 += num35;
			num35 = num15;
			num32 += num35;
			num32 += num34;
			num34 = num32;
			num6 += num34;
			num6 += num29;
			num29 = num6;
			num36 += num29;
			num29 = num30;
			num36 += num29;
			num29 = num36;
			num36 += num29;
			num29 = num37;
			num36 += num29;
			num29 = num36;
			num37 += num29;
			num37 += num38;
			zz[0] = num38;
			zz[0] = num38;
			zz[0] = num38;
			zz[0] = num38;
			zz[0] = num38;
			zz[0] = num38;
			zz[0] = num38;
			num38 = num37;
			num38 += num38;
			zz[0] = num38;
		}

		// Token: 0x06009FCC RID: 40908 RVA: 0x00221DD4 File Offset: 0x0021FFD4
		[Token(Token = "0x6009FCC")]
		[Address(RVA = "0x28C2FC0", Offset = "0x28C1DC0", VA = "0x1828C2FC0")]
		public static int Sub(uint[] x, uint[] y, uint[] z)
		{
			uint num = y[0];
			uint num2 = x[0];
			num2 -= num;
			z[0] = num2;
			uint num3 = y[0];
			num2 -= num3;
			uint num4 = x[0];
			num2 += num4;
			z[0] = num2;
			uint num5 = y[1];
			num2 -= num5;
			uint num6 = x[1];
			num2 += num6;
			z[1] = num2;
			uint num7 = y[1];
			num2 -= num7;
			uint num8 = x[1];
			num2 += num8;
			z[1] = num2;
			uint num9 = y[2];
			num2 -= num9;
			uint num10 = x[2];
			num2 += num10;
			z[2] = num2;
			uint num11 = y[2];
			num2 -= num11;
			uint num12 = x[2];
			num2 += num12;
			z[2] = num2;
			uint num13 = y[3];
			num2 -= num13;
			uint num14 = x[3];
			num2 += num14;
			z[3] = num2;
			uint num15 = x[3];
			uint num16 = y[3];
			num2 -= num16;
			num2 += num15;
			z[3] = num2;
			throw new NullReferenceException();
		}

		// Token: 0x06009FCD RID: 40909 RVA: 0x00221F00 File Offset: 0x00220100
		[Token(Token = "0x6009FCD")]
		[Address(RVA = "0x28C2BE0", Offset = "0x28C19E0", VA = "0x1828C2BE0")]
		public static int Sub(uint[] x, int xOff, uint[] y, int yOff, uint[] z, int zOff)
		{
			uint num = x[yOff];
			uint num2 = y[yOff];
			num -= num2;
			int num3 = yOff + 1;
			uint num4 = x[num3];
			int num5 = yOff + 1;
			uint num6 = y[num5];
			num -= num6;
			num += num4;
			uint num7 = x[(int)num6];
			uint num8 = y[(int)num6];
			num -= num8;
			num += num7;
			uint num9 = x[(int)num8];
			uint num10 = y[(int)num8];
			num -= num10;
			num += num9;
			uint num11 = x[(int)num10];
			uint num12 = y[(int)num10];
			num -= num12;
			num += num11;
			uint num13 = x[(int)num12];
			uint num14 = y[(int)num12];
			num -= num14;
			num += num13;
			uint num15 = x[(int)num14];
			uint num16 = y[(int)num14];
			num -= num16;
			num += num15;
			uint num17 = x[yOff];
			uint num18 = y[yOff];
			num -= num18;
			num += num17;
			throw new NullReferenceException();
		}

		// Token: 0x06009FCE RID: 40910 RVA: 0x00222000 File Offset: 0x00220200
		[Token(Token = "0x6009FCE")]
		[Address(RVA = "0x28C2310", Offset = "0x28C1110", VA = "0x1828C2310")]
		public static int SubBothFrom(uint[] x, uint[] y, uint[] z)
		{
			uint num = y[0];
			uint num2 = z[0];
			num2 -= num;
			uint num3 = x[0];
			num2 -= num3;
			z[0] = num2;
			uint num4 = y[0];
			num2 -= num4;
			uint num5 = x[0];
			num2 -= num5;
			uint num6 = z[0];
			num2 += num6;
			z[0] = num2;
			uint num7 = y[1];
			num2 -= num7;
			uint num8 = x[1];
			num2 -= num8;
			uint num9 = z[1];
			num2 += num9;
			z[1] = num2;
			uint num10 = y[1];
			num2 -= num10;
			uint num11 = x[1];
			num2 -= num11;
			uint num12 = z[1];
			num2 += num12;
			z[1] = num2;
			uint num13 = y[2];
			num2 -= num13;
			uint num14 = x[2];
			num2 -= num14;
			uint num15 = z[2];
			num2 += num15;
			z[2] = num2;
			uint num16 = y[2];
			num2 -= num16;
			uint num17 = x[2];
			num2 -= num17;
			uint num18 = z[2];
			num2 += num18;
			z[2] = num2;
			uint num19 = y[3];
			num2 -= num19;
			uint num20 = x[3];
			num2 -= num20;
			uint num21 = z[3];
			num2 += num21;
			z[3] = num2;
			uint num22 = x[3];
			uint num23 = y[3];
			num2 -= num23;
			uint num24 = z[3];
			num2 -= num22;
			num2 += num24;
			z[3] = num2;
			throw new NullReferenceException();
		}

		// Token: 0x06009FCF RID: 40911 RVA: 0x0022219C File Offset: 0x0022039C
		[Token(Token = "0x6009FCF")]
		[Address(RVA = "0x28C2960", Offset = "0x28C1760", VA = "0x1828C2960")]
		public static int SubFrom(uint[] x, uint[] z)
		{
			uint num = x[0];
			uint num2 = z[0];
			num2 -= num;
			z[0] = num2;
			uint num3 = x[0];
			num2 -= num3;
			uint num4 = z[0];
			num2 += num4;
			z[0] = num2;
			uint num5 = x[1];
			num2 -= num5;
			uint num6 = z[1];
			num2 += num6;
			z[1] = num2;
			uint num7 = x[1];
			num2 -= num7;
			uint num8 = z[1];
			num2 += num8;
			z[1] = num2;
			uint num9 = x[2];
			num2 -= num9;
			uint num10 = z[2];
			num2 += num10;
			z[2] = num2;
			uint num11 = x[2];
			num2 -= num11;
			uint num12 = z[2];
			num2 += num12;
			z[2] = num2;
			uint num13 = x[3];
			num2 -= num13;
			uint num14 = z[3];
			num2 += num14;
			z[3] = num2;
			uint num15 = x[3];
			num2 -= num15;
			uint num16 = z[3];
			num2 += num16;
			z[3] = num2;
			throw new NullReferenceException();
		}

		// Token: 0x06009FD0 RID: 40912 RVA: 0x002222C8 File Offset: 0x002204C8
		[Token(Token = "0x6009FD0")]
		[Address(RVA = "0x28C26A0", Offset = "0x28C14A0", VA = "0x1828C26A0")]
		public static int SubFrom(uint[] x, int xOff, uint[] z, int zOff)
		{
			uint num = z[zOff];
			int num2 = zOff + 1;
			uint num3 = x[xOff];
			num -= num3;
			z[0] = num;
			int num4 = xOff + 1;
			uint num5 = x[num4];
			num -= num5;
			uint num6 = z[num2];
			num += num6;
			z[0] = num;
			uint num7 = x[(int)num6];
			num -= num7;
			uint num8;
			num8 += num;
			z[0] = num8;
			uint num9 = x[(int)num7];
			num8 -= num9;
			uint num10;
			num10 += num8;
			z[0] = num10;
			uint num11 = x[(int)num9];
			num10 -= num11;
			uint num12;
			num12 += num10;
			z[0] = num12;
			uint num13 = x[(int)num11];
			num12 -= num13;
			uint num14;
			num14 += num12;
			z[0] = num14;
			uint num15 = x[(int)num13];
			num14 -= num15;
			uint num16 = z[(int)num12];
			num14 += num16;
			z[0] = num14;
			uint num17 = x[xOff];
			uint num18 = z[zOff];
			num14 -= num17;
			num18 += num14;
			z[0] = num18;
			throw new NullReferenceException();
		}

		// Token: 0x06009FD1 RID: 40913 RVA: 0x002223FC File Offset: 0x002205FC
		[Token(Token = "0x6009FD1")]
		[Address(RVA = "0x28C33F0", Offset = "0x28C21F0", VA = "0x1828C33F0")]
		public static BigInteger ToBigInteger(uint[] x)
		{
			byte[] array = new byte[32];
			int num = 0;
			uint num2 = x[num];
			if (num2 != (uint)0)
			{
				Pack.UInt32_To_BE(num2, array, 28);
			}
			num++;
			return new BigInteger(1, array);
		}

		// Token: 0x06009FD2 RID: 40914 RVA: 0x0022243C File Offset: 0x0022063C
		[Token(Token = "0x6009FD2")]
		[Address(RVA = "0x28C3320", Offset = "0x28C2120", VA = "0x1828C3320")]
		public static BigInteger ToBigInteger64(ulong[] x)
		{
			byte[] array = new byte[32];
			int num = 0;
			ulong num2 = x[num];
			if (num2 != (ulong)0L)
			{
				Pack.UInt64_To_BE(num2, array, 24);
			}
			num++;
			return new BigInteger(1, array);
		}

		// Token: 0x06009FD3 RID: 40915 RVA: 0x0022247C File Offset: 0x0022067C
		[Token(Token = "0x6009FD3")]
		[Address(RVA = "0x28C34C0", Offset = "0x28C22C0", VA = "0x1828C34C0")]
		public static void Zero(uint[] z)
		{
			int num = 0;
			z[0] = (uint)num;
			z[0] = (uint)num;
			z[1] = (uint)num;
			z[1] = (uint)num;
			z[2] = (uint)num;
			z[2] = (uint)num;
			z[3] = (uint)num;
			z[3] = (uint)num;
		}

		// Token: 0x06009FD4 RID: 40916 RVA: 0x002224D4 File Offset: 0x002206D4
		[Token(Token = "0x6009FD4")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		protected Nat256()
		{
		}

		// Token: 0x04006A59 RID: 27225
		[Token(Token = "0x4006A59")]
		private const ulong M = 4294967295UL;
	}
}