/usr/lib/python3/dist-packages/Cython/Includes/libc/math.pxd is in cython3 0.25.2-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | cdef extern from "<math.h>" nogil:
double M_E
double e "M_E" # as in Python's math module
double M_LOG2E
double M_LOG10E
double M_LN2
double M_LN10
double M_PI
double pi "M_PI" # as in Python's math module
double M_PI_2
double M_PI_4
double M_1_PI
double M_2_PI
double M_2_SQRTPI
double M_SQRT2
double M_SQRT1_2
# C99 constants
float INFINITY
float NAN
# note: not providing "nan" and "inf" aliases here as nan() is a function in C
double HUGE_VAL
float HUGE_VALF
long double HUGE_VALL
double acos(double x)
double asin(double x)
double atan(double x)
double atan2(double y, double x)
double cos(double x)
double sin(double x)
double tan(double x)
double cosh(double x)
double sinh(double x)
double tanh(double x)
double acosh(double x)
double asinh(double x)
double atanh(double x)
double hypot(double x, double y)
double exp(double x)
double exp2(double x)
double expm1(double x)
double log(double x)
double logb(double x)
double log2(double x)
double log10(double x)
double log1p(double x)
int ilogb(double x)
double lgamma(double x)
double tgamma(double x)
double frexp(double x, int* exponent)
double ldexp(double x, int exponent)
double modf(double x, double* iptr)
double fmod(double x, double y)
double remainder(double x, double y)
double remquo(double x, double y, int *quot)
double pow(double x, double y)
double sqrt(double x)
double cbrt(double x)
double fabs(double x)
double ceil(double x)
double floor(double x)
double trunc(double x)
double rint(double x)
double round(double x)
double nearbyint(double x)
double nextafter(double, double)
double nexttoward(double, long double)
long long llrint(double)
long lrint(double)
long long llround(double)
long lround(double)
double copysign(double, double)
float copysignf(float, float)
long double copysignl(long double, long double)
double erf(double)
float erff(float)
long double erfl(long double)
double erfc(double)
float erfcf(float)
long double erfcl(long double)
double fdim(double x, double y)
double fma(double x, double y, double z)
double fmax(double x, double y)
double fmin(double x, double y)
double scalbln(double x, long n)
double scalbn(double x, int n)
double nan(const char*)
int isinf(long double) # -1 / 0 / 1
bint isfinite(long double)
bint isnan(long double)
bint isnormal(long double)
bint signbit(long double)
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