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package libc
// 7.3 Complex arithmetic
when ODIN_OS == .Windows {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == .Darwin {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}
@(default_calling_convention="c")
foreign libc {
// 7.3.5 Trigonometric functions
cacos :: proc(z: complex_double) -> complex_double ---
cacosf :: proc(z: complex_float) -> complex_float ---
casin :: proc(z: complex_double) -> complex_double ---
casinf :: proc(z: complex_float) -> complex_float ---
catan :: proc(z: complex_double) -> complex_double ---
catanf :: proc(z: complex_float) -> complex_float ---
ccos :: proc(z: complex_double) -> complex_double ---
ccosf :: proc(z: complex_float) -> complex_float ---
csin :: proc(z: complex_double) -> complex_double ---
csinf :: proc(z: complex_float) -> complex_float ---
ctan :: proc(z: complex_double) -> complex_double ---
ctanf :: proc(z: complex_float) -> complex_float ---
// 7.3.6 Hyperbolic functions
cacosh :: proc(z: complex_double) -> complex_double ---
cacoshf :: proc(z: complex_float) -> complex_float ---
casinh :: proc(z: complex_double) -> complex_double ---
casinhf :: proc(z: complex_float) -> complex_float ---
catanh :: proc(z: complex_double) -> complex_double ---
catanhf :: proc(z: complex_float) -> complex_float ---
ccosh :: proc(z: complex_double) -> complex_double ---
ccoshf :: proc(z: complex_float) -> complex_float ---
csinh :: proc(z: complex_double) -> complex_double ---
csinhf :: proc(z: complex_float) -> complex_float ---
ctanh :: proc(z: complex_double) -> complex_double ---
ctanhf :: proc(z: complex_float) -> complex_float ---
// 7.3.7 Exponential and logarithmic functions
cexp :: proc(z: complex_double) -> complex_double ---
cexpf :: proc(z: complex_float) -> complex_float ---
clog :: proc(z: complex_double) -> complex_double ---
clogf :: proc(z: complex_float) -> complex_float ---
// 7.3.8 Power and absolute-value functions
cabs :: proc(z: complex_double) -> complex_double ---
cabsf :: proc(z: complex_float) -> complex_float ---
cpow :: proc(x, y: complex_double) -> complex_double ---
cpowf :: proc(x, y: complex_float) -> complex_float ---
csqrt :: proc(z: complex_double) -> complex_double ---
csqrtf :: proc(z: complex_float) -> complex_float ---
// 7.3.9 Manipulation functions
carg :: proc(z: complex_double) -> double ---
cargf :: proc(z: complex_float) -> float ---
cimag :: proc(z: complex_double) -> double ---
cimagf :: proc(z: complex_float) -> float ---
conj :: proc(z: complex_double) -> complex_double ---
conjf :: proc(z: complex_float) -> complex_float ---
cproj :: proc(z: complex_double) -> complex_double ---
cprojf :: proc(z: complex_float) -> complex_float ---
creal :: proc(z: complex_double) -> double ---
crealf :: proc(z: complex_float) -> float ---
}
import builtin "core:builtin"
complex_float :: distinct builtin.complex64
complex_double :: distinct builtin.complex128
// Cannot implement _Complex_I or _Imaginary_I in Odin, thus
// complex and imaginary cannot be implement either.
CMPLX :: #force_inline proc(x, y: double) -> complex_double {
return builtin.complex(x, y)
}
CMPLXF :: #force_inline proc(x, y: float) -> complex_float {
return builtin.complex(x, y)
}
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