125 lines
3.7 KiB
C
125 lines
3.7 KiB
C
#ifndef _COMPLEX_H
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#define _COMPLEX_H
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#define complex _Complex
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#define _Complex_I (float _Complex) (1.0fi)
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#ifdef __STDC_IEC_559_COMPLEX__
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#define imaginary _Imaginary
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#define _Imaginary_I (float _Imaginary) (1.0fi)
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#endif
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#ifdef _Imaginary_I
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#define I _Imaginary_I
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#else
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#define I _Complex_I
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#endif
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/* Various abs-type stuffs */
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/*
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Listen, okay, for some reason, all of these kinda just merge into the
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same category in my head. Do they all do the same thing? No, not really.
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Does that make a difference to me? No. No, it does not.
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-Kat
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*/
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double cabs(double complex);
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float cabsf(float complex);
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long double cabsl(long double complex);
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double carg(double complex);
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float cargf(float complex);
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long double cargl(long double complex);
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double cimag(double complex);
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float cimagf(float complex);
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long double cimagl(long double complex);
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double complex conj(double complex);
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float complex conjf(float complex);
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long double complex conjl(float complex);
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double complex cproj(double complex);
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float complex cprojf(float complex);
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long double complex cprojl(long double complex);
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double creal(double complex);
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float crealf(float complex);
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long double creall(long double complex);
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/* Trig functions */
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double complex ccos(double complex);
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float complex ccosf(float complex);
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long double complex ccosl(long double complex);
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double complex csin(double complex);
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float complex csinf(float complex);
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long double complex csinl(long double complex);
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double complex ctan(double complex);
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float complex ctanf(float complex);
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long double complex ctanl(long double complex);
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/* Inverse trig functions */
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double complex cacos(double complex);
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float complex cacosf(float complex);
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long double complex cacosl(long double complex);
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double complex casin(double complex);
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float complex casinf(float complex);
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long double complex casinl(long double complex);
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double complex catan(double complex);
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float complex catanf(float complex);
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long double complex catanl(long double complex);
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/* Hyperbolic trig functions */
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double complex ccosh(double complex);
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float complex ccoshf(float complex);
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long double complex ccoshl(long double complex);
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double complex csinh(double complex);
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float complex csinhf(float complex);
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long double complex csinhl(long double complex);
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double complex ctanh(double complex);
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float complex ctanhf(float complex);
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long double complex ctanhl(long double complex);
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/* Hyperbolic inverse trig functions */
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double complex cacosh(double complex);
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float complex cacoshf(float complex);
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long double complex cacoshl(long double complex);
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double complex casinh(double complex);
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float complex casinhf(float complex);
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long double complex casinhl(long double complex);
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double complex catanh(double complex);
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float complex catanhf(float complex);
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long double complex catanhl(long double complex);
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/* Various "power triangle" functions */
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/*
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Have you ever seen 3blue1brown's video on the power triange? It's
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an interesting way of thinking about how logarithms, exponentials,
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and roots all relate to each other. Anyhoo, these all relate to that.
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-Kat
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(BTW, here's the link: https://www.youtube.com/watch?v=sULa9Lc4pck)
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*/
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double complex cexp(double complex);
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float complex cexpf(float complex);
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long double complex cexpl(long double complex);
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double complex clog(double complex); /* Heh. "clog". -Kat */
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float complex clogf(float complex);
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long double complex clogl(long double complex);
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double complex csqrt(double complex);
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float complex csqrtf(float complex);
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long double complex csqrtl(long double complex);
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double complex cpow(double complex, double complex);
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float complex cpowf(float complex, float complex);
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long double complex cpowl(long double complex, long double complex);
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#endif |