/* Generated by Nim Compiler v0.16.0 */
/*   (c) 2017 Andreas Rumpf */
/* The generated code is subject to the original license. */
/* Compiled for: Linux, amd64, gcc */
/* Command for C compiler:
   gcc -c  -w  -I/afs/athena.mit.edu/software/nim-lang_v0.16.0/nim-0.16.0/lib -o /afs/athena.mit.edu/software/nim-lang_v0.16.0/nim-0.16.0/nimcache/stdlib_math.o /afs/athena.mit.edu/software/nim-lang_v0.16.0/nim-0.16.0/nimcache/stdlib_math.c */
#define NIM_INTBITS 64

#include "nimbase.h"
#include <math.h>
#undef linux
typedef NU8 Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA;
N_NIMCALL(NI, binom_TP1l1uTkkFkPa6yon2PyGg)(NI n0, NI k0);
N_NIMCALL(NI, mulInt)(NI a0, NI b0);
static N_INLINE(NI, subInt)(NI a0, NI b0);
N_NOINLINE(void, raiseOverflow)(void);
static N_INLINE(NI, addInt)(NI a0, NI b0);
static N_INLINE(NI, divInt)(NI a0, NI b0);
N_NOINLINE(void, raiseDivByZero)(void);
static N_INLINE(void, nimFrame)(TFrame* s0);
N_NOINLINE(void, stackoverflow_II46IjNZztN9bmbxUD8dt8g)(void);
static N_INLINE(void, popFrame)(void);
N_NIMCALL(NI, fac_07E8HBGS9a9a9amVjbwI9a9a7yg)(NI n0);
N_NIMCALL(Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA, classify_rfodLs2J9b87EDgWnWZoObA)(NF x0);
N_NIMCALL(NIM_BOOL, ispoweroftwo_M0Db9b9cHxuUgw2ZF0P8utPg)(NI x0);
N_NIMCALL(NI, nextpoweroftwo_gcitR3TEXHJ3GR9bmwIvtRA)(NI x0);
N_NIMCALL(NI, countbits32_hJyETcwTUJpi9clvlrTbRyA)(NI32 n0);
extern TFrame* frameptr_HRfVMH3jYeBJz6Q6X9b6Ptw;

static N_INLINE(NI, subInt)(NI a0, NI b0) {
	NI result0;
{	result0 = (NI)0;
	result0 = (NI)((NU64)(a0) - (NU64)(b0));
	{
		NIM_BOOL LOC3;
		LOC3 = (NIM_BOOL)0;
		LOC3 = (((NI) 0) <= (NI)(result0 ^ a0));
		if (LOC3) goto LA4;
		LOC3 = (((NI) 0) <= (NI)(result0 ^ (NI)((NU64) ~(b0))));
		LA4: ;
		if (!LOC3) goto LA5;
		goto BeforeRet;
	}
	LA5: ;
	raiseOverflow();
	}BeforeRet: ;
	return result0;
}

static N_INLINE(NI, addInt)(NI a0, NI b0) {
	NI result0;
{	result0 = (NI)0;
	result0 = (NI)((NU64)(a0) + (NU64)(b0));
	{
		NIM_BOOL LOC3;
		LOC3 = (NIM_BOOL)0;
		LOC3 = (((NI) 0) <= (NI)(result0 ^ a0));
		if (LOC3) goto LA4;
		LOC3 = (((NI) 0) <= (NI)(result0 ^ b0));
		LA4: ;
		if (!LOC3) goto LA5;
		goto BeforeRet;
	}
	LA5: ;
	raiseOverflow();
	}BeforeRet: ;
	return result0;
}

static N_INLINE(NI, divInt)(NI a0, NI b0) {
	NI result0;
{	result0 = (NI)0;
	{
		if (!(b0 == ((NI) 0))) goto LA3;
		raiseDivByZero();
	}
	LA3: ;
	{
		NIM_BOOL LOC7;
		LOC7 = (NIM_BOOL)0;
		LOC7 = (a0 == ((NI) (IL64(-9223372036854775807) - IL64(1))));
		if (!(LOC7)) goto LA8;
		LOC7 = (b0 == ((NI) -1));
		LA8: ;
		if (!LOC7) goto LA9;
		raiseOverflow();
	}
	LA9: ;
	result0 = (NI)(a0 / b0);
	goto BeforeRet;
	}BeforeRet: ;
	return result0;
}

static N_INLINE(void, nimFrame)(TFrame* s0) {
	NI LOC1;
	LOC1 = (NI)0;
	{
		if (!(frameptr_HRfVMH3jYeBJz6Q6X9b6Ptw == NIM_NIL)) goto LA4;
		LOC1 = ((NI) 0);
	}
	goto LA2;
	LA4: ;
	{
		LOC1 = ((NI) ((NI16)((*frameptr_HRfVMH3jYeBJz6Q6X9b6Ptw).calldepth + ((NI16) 1))));
	}
	LA2: ;
	(*s0).calldepth = ((NI16) (LOC1));
	(*s0).prev = frameptr_HRfVMH3jYeBJz6Q6X9b6Ptw;
	frameptr_HRfVMH3jYeBJz6Q6X9b6Ptw = s0;
	{
		if (!((*s0).calldepth == ((NI16) 2000))) goto LA9;
		stackoverflow_II46IjNZztN9bmbxUD8dt8g();
	}
	LA9: ;
}

static N_INLINE(void, popFrame)(void) {
	frameptr_HRfVMH3jYeBJz6Q6X9b6Ptw = (*frameptr_HRfVMH3jYeBJz6Q6X9b6Ptw).prev;
}

N_NIMCALL(NI, binom_TP1l1uTkkFkPa6yon2PyGg)(NI n0, NI k0) {
	NI result0;
	nimfr("binom", "math.nim")
{	result0 = (NI)0;
	nimln(26, "math.nim");
	{
		if (!(k0 <= ((NI) 0))) goto LA3;
		result0 = ((NI) 1);
		goto BeforeRet;
	}
	LA3: ;
	nimln(27, "math.nim");
	{
		NI T_YqBQIdfvZX5pt75kDBsDLg_2;
		NI T_YqBQIdfvZX5pt75kDBsDLg_3;
		T_YqBQIdfvZX5pt75kDBsDLg_2 = mulInt(((NI) 2), k0);
		if (!(n0 < (NI)(T_YqBQIdfvZX5pt75kDBsDLg_2))) goto LA7;
		T_YqBQIdfvZX5pt75kDBsDLg_3 = subInt(n0, k0);
		result0 = binom_TP1l1uTkkFkPa6yon2PyGg(n0, (NI)(T_YqBQIdfvZX5pt75kDBsDLg_3));
		goto BeforeRet;
	}
	LA7: ;
	nimln(28, "math.nim");
	result0 = n0;
	{
		NI i_IdC71W62BiWL1uGmbEfnog;
		NI res_KMCA8wNTsTXDJDjePZ2Uxw;
		i_IdC71W62BiWL1uGmbEfnog = (NI)0;
		nimln(1908, "system.nim");
		res_KMCA8wNTsTXDJDjePZ2Uxw = ((NI) 2);
		{
			nimln(1909, "system.nim");
			while (1) {
				NI T_YqBQIdfvZX5pt75kDBsDLg_4;
				NI T_YqBQIdfvZX5pt75kDBsDLg_5;
				NI T_YqBQIdfvZX5pt75kDBsDLg_6;
				NI T_YqBQIdfvZX5pt75kDBsDLg_7;
				NI T_YqBQIdfvZX5pt75kDBsDLg_8;
				nimln(1908, "system.nim");
				if (!(res_KMCA8wNTsTXDJDjePZ2Uxw <= k0)) goto LA11;
				nimln(1910, "system.nim");
				i_IdC71W62BiWL1uGmbEfnog = res_KMCA8wNTsTXDJDjePZ2Uxw;
				nimln(30, "math.nim");
				T_YqBQIdfvZX5pt75kDBsDLg_4 = addInt(n0, ((NI) 1));
				T_YqBQIdfvZX5pt75kDBsDLg_5 = subInt((NI)(T_YqBQIdfvZX5pt75kDBsDLg_4), i_IdC71W62BiWL1uGmbEfnog);
				T_YqBQIdfvZX5pt75kDBsDLg_6 = mulInt(result0, (NI)(T_YqBQIdfvZX5pt75kDBsDLg_5));
				T_YqBQIdfvZX5pt75kDBsDLg_7 = divInt((NI)(T_YqBQIdfvZX5pt75kDBsDLg_6), i_IdC71W62BiWL1uGmbEfnog);
				result0 = (NI)(T_YqBQIdfvZX5pt75kDBsDLg_7);
				nimln(1908, "system.nim");
				T_YqBQIdfvZX5pt75kDBsDLg_8 = addInt(res_KMCA8wNTsTXDJDjePZ2Uxw, ((NI) 1));
				res_KMCA8wNTsTXDJDjePZ2Uxw = (NI)(T_YqBQIdfvZX5pt75kDBsDLg_8);
			} LA11: ;
		}
	}
	}BeforeRet: ;
	popFrame();
	return result0;
}

N_NIMCALL(NI, fac_07E8HBGS9a9a9amVjbwI9a9a7yg)(NI n0) {
	NI result0;
	nimfr("fac", "math.nim")
	result0 = (NI)0;
	nimln(34, "math.nim");
	result0 = ((NI) 1);
	{
		NI i_F3RWyujhsglNDm3u7OjEJw;
		NI res_Giqe4aubNfJPrOXzCHEssw;
		i_F3RWyujhsglNDm3u7OjEJw = (NI)0;
		nimln(1908, "system.nim");
		res_Giqe4aubNfJPrOXzCHEssw = ((NI) 2);
		{
			nimln(1909, "system.nim");
			while (1) {
				NI T_YqBQIdfvZX5pt75kDBsDLg_9;
				NI T_YqBQIdfvZX5pt75kDBsDLg_10;
				nimln(1908, "system.nim");
				if (!(res_Giqe4aubNfJPrOXzCHEssw <= n0)) goto LA3;
				nimln(1910, "system.nim");
				i_F3RWyujhsglNDm3u7OjEJw = res_Giqe4aubNfJPrOXzCHEssw;
				nimln(36, "math.nim");
				T_YqBQIdfvZX5pt75kDBsDLg_9 = mulInt(result0, i_F3RWyujhsglNDm3u7OjEJw);
				result0 = (NI)(T_YqBQIdfvZX5pt75kDBsDLg_9);
				nimln(1908, "system.nim");
				T_YqBQIdfvZX5pt75kDBsDLg_10 = addInt(res_Giqe4aubNfJPrOXzCHEssw, ((NI) 1));
				res_Giqe4aubNfJPrOXzCHEssw = (NI)(T_YqBQIdfvZX5pt75kDBsDLg_10);
			} LA3: ;
		}
	}
	popFrame();
	return result0;
}

N_NIMCALL(Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA, classify_rfodLs2J9b87EDgWnWZoObA)(NF x0) {
	Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA result0;
{	result0 = (Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA)0;
	{
		if (!(x0 == 0.0)) goto LA3;
		{
			if (!(((NF)(1.0000000000000000e+00) / (NF)(x0)) == INF)) goto LA7;
			result0 = ((Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA) 2);
			goto BeforeRet;
		}
		goto LA5;
		LA7: ;
		{
			result0 = ((Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA) 3);
			goto BeforeRet;
		}
		LA5: ;
	}
	LA3: ;
	{
		if (!(((NF)(x0) * (NF)(5.0000000000000000e-01)) == x0)) goto LA12;
		{
			if (!(0.0 < x0)) goto LA16;
			result0 = ((Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA) 5);
			goto BeforeRet;
		}
		goto LA14;
		LA16: ;
		{
			result0 = ((Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA) 6);
			goto BeforeRet;
		}
		LA14: ;
	}
	LA12: ;
	{
		if (!!((x0 == x0))) goto LA21;
		result0 = ((Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA) 4);
		goto BeforeRet;
	}
	LA21: ;
	result0 = ((Floatclass_pPga1yW9b8J9cwNnm9b1aPRnA) 0);
	goto BeforeRet;
	}BeforeRet: ;
	return result0;
}

N_NIMCALL(NIM_BOOL, ispoweroftwo_M0Db9b9cHxuUgw2ZF0P8utPg)(NI x0) {
	NIM_BOOL result0;
	NIM_BOOL LOC1;
{	result0 = (NIM_BOOL)0;
	LOC1 = (NIM_BOOL)0;
	LOC1 = (((NI) 0) < x0);
	if (!(LOC1)) goto LA2;
	LOC1 = ((NI)(x0 & (NI)(x0 - ((NI) 1))) == ((NI) 0));
	LA2: ;
	result0 = LOC1;
	goto BeforeRet;
	}BeforeRet: ;
	return result0;
}

N_NIMCALL(NI, nextpoweroftwo_gcitR3TEXHJ3GR9bmwIvtRA)(NI x0) {
	NI result0;
	result0 = (NI)0;
	result0 = (NI)(x0 - ((NI) 1));
	result0 = (NI)(result0 | (NI)((NU64)(result0) >> (NU64)(((NI) 32))));
	result0 = (NI)(result0 | (NI)((NU64)(result0) >> (NU64)(((NI) 16))));
	result0 = (NI)(result0 | (NI)((NU64)(result0) >> (NU64)(((NI) 8))));
	result0 = (NI)(result0 | (NI)((NU64)(result0) >> (NU64)(((NI) 4))));
	result0 = (NI)(result0 | (NI)((NU64)(result0) >> (NU64)(((NI) 2))));
	result0 = (NI)(result0 | (NI)((NU64)(result0) >> (NU64)(((NI) 1))));
	result0 += ((NI) ((NI)(((NI) 1) + ((NI) ((x0 <= ((NI) 0)))))));
	return result0;
}

N_NIMCALL(NI, countbits32_hJyETcwTUJpi9clvlrTbRyA)(NI32 n0) {
	NI result0;
	NI32 v0;
	result0 = (NI)0;
	v0 = n0;
	v0 = (NI32)((NU32)(v0) - (NU32)((NI32)((NI32)((NU32)(v0) >> (NU32)(((NI32) 1))) & ((NI32) 1431655765))));
	v0 = (NI32)((NU32)((NI32)(v0 & ((NI32) 858993459))) + (NU32)((NI32)((NI32)((NU32)(v0) >> (NU32)(((NI32) 2))) & ((NI32) 858993459))));
	result0 = ((NI) ((NI32)((NU32)((NI32)((NU32)((NI32)((NI32)((NU32)(v0) + (NU32)((NI32)((NU32)(v0) >> (NU32)(((NI32) 4))))) & ((NI32) 252645135))) * (NU32)(((NI32) 16843009)))) >> (NU32)(((NI32) 24)))));
	return result0;
}

N_NIMCALL(NF, round_FL9bhksfuQsfLDCxRHuknsg)(NF x0, NI places0) {
	NF result0;
	result0 = (NF)0;
	{
		if (!(places0 == ((NI) 0))) goto LA3;
		result0 = round(x0);
	}
	goto LA1;
	LA3: ;
	{
		NF mult0;
		NF LOC6;
		mult0 = pow(1.0000000000000000e+01, ((NF) (places0)));
		LOC6 = (NF)0;
		LOC6 = round(((NF)(x0) * (NF)(mult0)));
		result0 = ((NF)(LOC6) / (NF)(mult0));
	}
	LA1: ;
	return result0;
}
NIM_EXTERNC N_NOINLINE(void, stdlib_mathInit000)(void) {
	nimfr("math", "math.nim")
	popFrame();
}

NIM_EXTERNC N_NOINLINE(void, stdlib_mathDatInit000)(void) {
}