NAME
SPVM::Math - Math functions
SYNOPSYS
use SPVM::Math;
my $sin = SPVM::Math->sin(SPVM::Math->PI / 4);DESCRIPTION
SPVM::Math defines mathmatical functions.
STATIC METHODS
abs
sub abs : int ($x : int);Get the abusolute value of a int value.
acos
sub acos : double ($x : double)acos function defined in C language math.h.
acosf
sub acosf : float ($x : float)acosf function defined in C language math.h.
acosh
sub acosh : double ($x : double)acosh function defined in C language math.h.
acoshf
sub acoshf : float ($x : float)acoshf function defined in C language math.h.
asin
sub asin : double ($x : double)asin function defined in C language math.h.
asinf
sub asinf : float ($x : float)asinf function defined in C language math.h.
asinh
sub asinh : double ($x : double)asinh function defined in C language math.h.
asinhf
sub asinhf : float ($x : float)asinhf function defined in C language math.h.
atan
sub atan : double ($x : double)atan function defined in C language math.h.
atan2
sub atan2 : double ($y : double, $x : double)atan2 function defined in C language math.h.
atanf
sub atanf : float ($x : float)atanf function defined in C language math.h.
atanh
sub atanh : double ($x : double)atanh function defined in C language math.h.
atanhf
sub atanhf : float ($x : float)atanhf function defined in C language math.h.
cabs
sub cabs : double ($z : SPVM::Complex_2d)cabs function defined in C language complex.h.
cabsf
sub cabsf : float ($z : SPVM::Complex_2f)cabsf function defined in C language complex.h.
cacos
sub cacos : SPVM::Complex_2d ($z : SPVM::Complex_2d)cacos function defined in C language complex.h.
cacosf
sub cacosf : SPVM::Complex_2f ($z : SPVM::Complex_2f)cacosf function defined in C language complex.h.
cacosh
sub cacosh : SPVM::Complex_2d ($z : SPVM::Complex_2d)cacosh function defined in C language complex.h.
cacoshf
sub cacoshf : SPVM::Complex_2f ($z : SPVM::Complex_2f)cacoshf function defined in C language complex.h.
cadd
sub cadd : SPVM::Complex_2d ($z1 : SPVM::Complex_2d, $z2 : SPVM::Complex_2d)cadd function defined in C language complex.h.
caddf
sub caddf : SPVM::Complex_2f ($z1 : SPVM::Complex_2f, $z2 : SPVM::Complex_2f)caddf function defined in C language complex.h.
carg
sub carg : double ($z : SPVM::Complex_2d)carg function defined in C language complex.h.
cargf
sub cargf : float ($z : SPVM::Complex_2f)cargf function defined in C language complex.h.
casin
sub casin : SPVM::Complex_2d ($z : SPVM::Complex_2d)casin function defined in C language complex.h.
casinf
sub casinf : SPVM::Complex_2f ($z : SPVM::Complex_2f)casinf function defined in C language complex.h.
casinh
sub casinh : SPVM::Complex_2d ($z : SPVM::Complex_2d)casinh function defined in C language complex.h.
casinhf
sub casinhf : SPVM::Complex_2f ($z : SPVM::Complex_2f)casinhf function defined in C language complex.h.
catan
sub catan : SPVM::Complex_2d ($z : SPVM::Complex_2d)catan function defined in C language complex.h.
catanf
sub catanf : SPVM::Complex_2f ($z : SPVM::Complex_2f)catanf function defined in C language complex.h.
catanh
sub catanh : SPVM::Complex_2d ($z : SPVM::Complex_2d)catanh function defined in C language complex.h.
catanhf
sub catanhf : SPVM::Complex_2f ($z : SPVM::Complex_2f)catanhf function defined in C language complex.h.
cbrt
sub cbrt : double ($x : double)cbrt function defined in C language math.h.
cbrtf
sub cbrtf : float ($x : float)cbrtf function defined in C language math.h.
ccos
sub ccos : SPVM::Complex_2d ($z : SPVM::Complex_2d)ccos function defined in C language complex.h.
ccosf
sub ccosf : SPVM::Complex_2f ($z : SPVM::Complex_2f)ccosf function defined in C language complex.h.
ccosh
sub ccosh : SPVM::Complex_2d ($z : SPVM::Complex_2d)ccosh function defined in C language complex.h.
ccoshf
sub ccoshf : SPVM::Complex_2f ($z : SPVM::Complex_2f)ccoshf function defined in C language complex.h.
cdiv
sub cdiv : SPVM::Complex_2d ($z1 : SPVM::Complex_2d, $z2 : SPVM::Complex_2d)double complex division.
cdivf
sub cdivf : SPVM::Complex_2f ($z1 : SPVM::Complex_2f, $z2 : SPVM::Complex_2f)float complex division.
ceil
sub ceil : double ($x : double)ceil function defined in C language math.h.
ceilf
sub ceilf : float ($x : float)ceilf function defined in C language math.h.
cexp
sub cexp : SPVM::Complex_2d ($z : SPVM::Complex_2d)cexp function defined in C language complex.h.
cexpf
sub cexpf : SPVM::Complex_2f ($z : SPVM::Complex_2f)cexpf function defined in C language complex.h.
clog
sub clog : SPVM::Complex_2d ($z : SPVM::Complex_2d)clog function defined in C language complex.h.
clogf
sub clogf : SPVM::Complex_2f ($z : SPVM::Complex_2f)clogf function defined in C language complex.h.
cmul
sub cmul : SPVM::Complex_2d ($z1 : SPVM::Complex_2d, $z2 : SPVM::Complex_2d)double complex multiplication.
cmulf
sub cmulf : SPVM::Complex_2f ($z1 : SPVM::Complex_2f, $z2 : SPVM::Complex_2f)float complex multiplication.
complex
sub complex : SPVM::Complex_2d ($x : double, $y : double)Create double complex value. This value is defined in SPVM::Complex_2d.
complexf
sub complexf : SPVM::Complex_2f ($x : float, $y : float)Create float complex value. This value is defined in SPVM::Complex_2f.
conj
sub conj : SPVM::Complex_2d ($z : SPVM::Complex_2d)conj function defined in C language complex.h.
conjf
sub conjf : SPVM::Complex_2f ($z : SPVM::Complex_2f)conjf function defined in C language complex.h.
copysign
sub copysign : double ($x1 : double, $x2 : double)copysign function defined in C language math.h.
copysignf
sub copysignf : float ($x1 : float, $x2 : float)copysignf function defined in C language math.h.
cos
sub cos : double ($x : double)cos function defined in C language math.h.
cosf
sub cosf : float ($x : float)cosf function defined in C language math.h.
cosh
sub cosh : double ($x : double)cosh function defined in C language math.h.
coshf
sub coshf : float ($x : float)coshf function defined in C language math.h.
cpow
sub cpow : SPVM::Complex_2d ($z1 : SPVM::Complex_2d, $z2 : SPVM::Complex_2d)cpow function defined in C language complex.h.
cpowf
sub cpowf : SPVM::Complex_2f ($z1 : SPVM::Complex_2f, $z2 : SPVM::Complex_2f)cpowf function defined in C language complex.h.
cscamul
sub cscamul : SPVM::Complex_2d ($c : double, $z : SPVM::Complex_2d)double complex scalar multiplication.
cscamulf
sub cscamulf : SPVM::Complex_2f ($c : float, $z : SPVM::Complex_2f)float complex scalar multiplication.
csin
sub csin : SPVM::Complex_2d ($z : SPVM::Complex_2d)csin function defined in C language complex.h.
csinf
sub csinf : SPVM::Complex_2f ($z : SPVM::Complex_2f)csinf function defined in C language complex.h.
csinh
sub csinh : SPVM::Complex_2d ($z : SPVM::Complex_2d)csinh function defined in C language complex.h.
csinhf
sub csinhf : SPVM::Complex_2f ($z : SPVM::Complex_2f)csinhf function defined in C language complex.h.
csqrt
sub csqrt : SPVM::Complex_2d ($z : SPVM::Complex_2d)csqrt function defined in C language complex.h.
csqrtf
sub csqrtf : SPVM::Complex_2f ($z : SPVM::Complex_2f)csqrtf function defined in C language complex.h.
csub
sub csub : SPVM::Complex_2d ($z1 : SPVM::Complex_2d, $z2 : SPVM::Complex_2d)csub function defined in C language complex.h.
csubf
sub csubf : SPVM::Complex_2f ($z1 : SPVM::Complex_2f, $z2 : SPVM::Complex_2f)csubf function defined in C language complex.h.
ctan
sub ctan : SPVM::Complex_2d ($z : SPVM::Complex_2d)ctan function defined in C language complex.h.
ctanf
sub ctanf : SPVM::Complex_2f ($z : SPVM::Complex_2f)ctanf function defined in C language complex.h.
ctanh
sub ctanh : SPVM::Complex_2d ($z : SPVM::Complex_2d)ctanh function defined in C language complex.h.
ctanhf
sub ctanhf : SPVM::Complex_2f ($z : SPVM::Complex_2f)ctanhf function defined in C language complex.h.
E
sub E : double ()Euler’s Number e. This value is 0x1.5bf0a8b145769p+1.
erf
sub erf : double ($x : double)erf function defined in C language math.h.
erfc
sub erfc : double ($x : double)erfc function defined in C language math.h.
erfcf
sub erfcf : float ($x : float)erfcf function defined in C language math.h.
erff
sub erff : float ($x : float)erff function defined in C language math.h.
exp
sub exp : double ($x : double)exp function defined in C language math.h.
exp2
sub exp2 : double ($x : double)exp2 function defined in C language math.h.
exp2f
sub exp2f : float ($x : float)exp2f function defined in C language math.h.
expf
sub expf : float ($x : float)expf function defined in C language math.h.
expm1
sub expm1 : double ($x : double)expm1 function defined in C language math.h.
expm1f
sub expm1f : float ($x : float)expm1f function defined in C language math.h.
fabs
sub fabs : double ($x : double)fabs function defined in C language math.h.
fabsf
sub fabsf : float ($x : float)fabsf function defined in C language math.h.
fdim
sub fdim : double ($x1 : double, $x2 : double)fdim function defined in C language math.h.
fdimf
sub fdimf : float ($x1 : float, $x2 : float)fdimf function defined in C language math.h.
FE_DOWNWARD
sub FE_DOWNWARD : int ()FE_DOWNWARD macro defined in C language fenv.h.
FE_TONEAREST
sub FE_TONEAREST : int ()FE_TONEAREST macro defined in C language fenv.h.
FE_TOWARDZERO
sub FE_TOWARDZERO : int ()FE_TOWARDZERO macro defined in C language fenv.h.
FE_UPWARD
sub FE_UPWARD : int ()FE_UPWARD macro defined in C language fenv.h.
fesetround
sub fesetround : int ($round : int)fesetround function defined in C language math.h.
floor
sub floor : double ($x : double)floor function defined in C language math.h.
floorf
sub floorf : float ($x : float)floorf function defined in C language math.h.
fma
sub fma : double ($x1 : double, $x2 : double, $x3 : double)fma function defined in C language math.h.
fmaf
sub fmaf : float ($x1 : float, $x2 : float, $x3 : float)fmaf function defined in C language math.h.
fmax
sub fmax : double ($x1 : double, $x2 : double)fmax function defined in C language math.h.
fmaxf
sub fmaxf : float ($x1 : float, $x2 : float)fmaxf function defined in C language math.h.
fmin
sub fmin : double ($x1 : double, $x2 : double)fmin function defined in C language math.h.
fminf
sub fminf : float ($x1 : float, $x2 : float)fminf function defined in C language math.h.
fmod
sub fmod : double ($x1 : double, $x2 : double)fmod function defined in C language math.h.
fmodf
sub fmodf : float ($x1 : float, $x2 : float)fmodf function defined in C language math.h.
FP_ILOGB0
sub FP_ILOGB0 : int ()FP_ILOGB0 macro defined in C language fenv.h.
FP_ILOGBNAN
sub FP_ILOGBNAN : int ()FP_ILOGBNAN macro defined in C language fenv.h.
FP_INFINITE
sub FP_INFINITE : int ()FP_INFINITE macro defined in C language fenv.h.
FP_NAN
sub FP_NAN : int ()FP_NAN macro defined in C language fenv.h.
FP_ZERO
sub FP_ZERO : int ()FP_ZERO macro defined in C language fenv.h.
fpclassify
sub fpclassify : int ($x : double)fpclassify macro defined in C language math.h. This method receives a double value.
fpclassifyf
sub fpclassifyf : int ($x : float)fpclassify macro defined in C language math.h for float type. This method receives a float value.
frexp
sub frexp : double ($x : double, $exp : int&)frexp function defined in C language math.h.
frexpf
sub frexpf : float ($x : float, $exp : int&)frexpf function defined in C language math.h.
HUGE_VAL
sub HUGE_VAL : double ()HUGE_VAL macro defined in C language math.h.
HUGE_VALF
sub HUGE_VALF : float ()HUGE_VALF macro defined in C language math.h.
hypot
sub hypot : double ($x : double, $y : double)hypot function defined in C language math.h.
hypotf
sub hypotf : float ($x : float, $y : float)hypotf function defined in C language math.h.
ilogb
sub ilogb : int ($x : double)ilogb function defined in C language math.h.
ilogbf
sub ilogbf : int ($x : float)ilogbf function defined in C language math.h.
INFINITY
sub INFINITY : double ()INFINITY macro defined in C language math.h. This method returns a double value.
INFINITYF
sub INFINITYF : float ()INFINITY macro for float type defined in C language math.h. This method returns a float value.
isfinite
sub isfinite : int ($x : double)isfinite macro defined in C language math.h. This method receives a double value.
isfinitef
sub isfinitef : int($x : float)isfinite macro defined in C language math.h for float type. This method receives a float value.
isgreater
sub isgreater : int ($x1 : double, $x2 : double)isgreater macro defined in C language math.h. This method receives two double values.
isgreaterequal
sub isgreaterequal : int ($x1 : double, $x2 : double)isgreaterequal macro defined in C language math.h. This method receives two double values.
isgreaterequalf
sub isgreaterequalf : int ($x1 : float, $x2 : float)isgreaterequal macro defined in C language math.h. This method receives two float values.
isgreaterf
sub isgreaterf : int ($x1 : float, $x2 : float)isgreater macro defined in C language math.h. This method receives two float values.
isinf
sub isinf : int ($x : double)isinf macro defined in C language math.h. This method receives a double value.
isinff
sub isinff : int($x : float)isinf macro defined in C language math.h. This method receives a float value.
isless
sub isless : int ($x1 : double, $x2 : double)isless macro defined in C language math.h. This method receives two double values.
islessequal
sub islessequal : int ($x1 : double, $x2 : double)islessequal macro defined in C language math.h. This method receives two double values.
islessequalf
sub islessequalf : int ($x1 : float, $x2 : float)islessequalf macro defined in C language math.h. This method receives two float values.
islessf
sub islessf : int ($x1 : float, $x2 : float)islessf macro defined in C language math.h. This method receives two float values.
islessgreater
sub islessgreater : int ($x1 : double, $x2 : double)islessgreater macro defined in C language math.h. This method receives two double values.
islessgreaterf
sub islessgreaterf : int ($x1 : float, $x2 : float)islessgreater macro defined in C language math.h. This method receives two float values.
isnan
sub isnan : int ($x : double)isnan macro defined in C language math.h. This method receives a double value.
isnanf
sub isnanf : int ($x : float)isnanf macro defined in C language math.h. This method receives a float value.
isunordered
sub isunordered : int ($x1 : double, $x2 : double)isunordered macro defined in C language math.h. This method receives two double values.
isunorderedf
sub isunorderedf : int ($x1 : float, $x2 : float)isunorderedf macro defined in C language math.h. This method receives two float values.
labs
sub labs : long ($x : long);Get the abusolute value of a long value.
ldexp
sub ldexp : double ($x : double, $exp : int)ldexp function defined in C language math.h.
ldexpf
sub ldexpf : float ($x : float, $exp : int)ldexpf function defined in C language math.h.
lgamma
sub lgamma : double ($x : double)lgamma function defined in C language math.h.
lgammaf
sub lgammaf : float ($x : float)lgammaf function defined in C language math.h.
log
sub log : double ($x : double)log function defined in C language math.h.
log10
sub log10 : double ($x : double)log10 function defined in C language math.h.
log10f
sub log10f : float ($x : float)log10f function defined in C language math.h.
log1p
sub log1p : double ($x : double)log1p function defined in C language math.h.
log1pf
sub log1pf : float ($x : float)log1pf function defined in C language math.h.
log2
sub log2 : double ($x : double)log2 function defined in C language math.h.
log2f
sub log2f : float ($x : float)log2f function defined in C language math.h.
logb
sub logb : double ($x : double)logb function defined in C language math.h.
logbf
sub logbf : float ($x : float)logbf function defined in C language math.h.
logf
sub logf : float ($x : float)logf function defined in C language math.h.
lround
sub lround : long ($x : double)llround function defined in C language math.h. Note that call llround instead of lround in C level.
lroundf
sub lroundf : long ($x : float)llroundf function defined in C language math.h. Note that call llroundf instead of lroundf in C level.
modf
sub modf : double ($x : double, $intpart : double&)modf function defined in C language math.h.
modff
sub modff : float ($x : float, $intpart : float&)modff function defined in C language math.h.
NAN
sub NAN : double ()NAN macro defined in C language math.h. This method return a double value.
nan
sub nan : double ($str : string)nan function defined in C language math.h.
String must be defined, otherwise a exception occurs.
NANF
sub NANF : float ()NAN macro defined in C language math.h. This method return a float value.
nanf
sub nanf : float ($str : string)nanf function defined in C language math.h.
String must be defined, otherwise a exception occurs.
nearbyint
sub nearbyint : double ($x : double)nearbyint function defined in C language math.h.
nearbyintf
sub nearbyintf : float ($x : float)nearbyintf function defined in C language math.h.
nextafter
sub nextafter : double ($x1 : double, $x2 : double)nextafter function defined in C language math.h.
nextafterf
sub nextafterf : float ($x1 : float, $x2 : float)nextafterf function defined in C language math.h.
nexttoward
sub nexttoward : double ($x1 : double, $x2 : double)nexttoward function defined in C language math.h.
nexttowardf
sub nexttowardf : float ($x1 : float, $x2 : double)nexttowardf function defined in C language math.h.
PI
sub PI : double ()pi. This value is 0x1.921fb54442d18p+1.
pow
sub pow : double ($x : double, $y : double)pow function defined in C language math.h.
powf
sub powf : float ($x : float, $y : float)powf function defined in C language math.h.
remainder
sub remainder : double ($x1 : double, $x2 : double)remainder function defined in C language math.h.
remainderf
sub remainderf : float ($x1 : float, $x2 : float)remainderf function defined in C language math.h.
remquo
sub remquo : double ($x1 : double, $x2 : double, $quo : int&)remquo function defined in C language math.h.
remquof
sub remquof : float ($x1 : float, $x2 : float, $quo : int&)remquof function defined in C language math.h.
round
sub round : double ($x : double)round function defined in C language math.h.
roundf
sub roundf : float ($x : float)roundf function defined in C language math.h.
scalbln
sub scalbln : double ($x : double, $exp : long)scalbln function defined in C language math.h.
scalblnf
sub scalblnf : float ($x : float, $exp : long)scalblnf function defined in C language math.h.
scalbn
sub scalbn : double ($x : double, $exp : int)scalbn function defined in C language math.h.
scalbnf
sub scalbnf : float ($x : float, $exp : int)scalbnf function defined in C language math.h.
signbit
sub signbit : int ($x : double)signbit function defined in C language math.h.
signbitf
sub signbitf : int ($x : float)signbitf function defined in C language math.h.
sin
sub sin : double ($x : double)sin function defined in C language math.h.
sinf
sub sinf : float ($x : float)sinf function defined in C language math.h.
sinh
sub sinh : double ($x : double)sinh function defined in C language math.h.
sinhf
sub sinhf : float ($x : float)sinhf function defined in C language math.h.
sqrt
sub sqrt : double ($x : double)sqrt function defined in C language math.h.
sqrtf
sqrtf function defined in C language math.h.
tan
sub tan : double ($x : double)tan function defined in C language math.h.
tanf
sub tanf : float ($x : float)tanf function defined in C language math.h.
tanh
sub tanh : double ($x : double)tanh function defined in C language math.h.
tanhf
sub tanhf : float ($x : float)tanhf function defined in C language math.h.
tgamma
sub tgamma : double ($x : double)tgamma function defined in C language math.h.
tgammaf
sub tgammaf : float ($x : float)tgammaf function defined in C language math.h.
trunc
sub trunc : double ($x : double)trunc function defined in C language math.h.
truncf
sub truncf : float ($x : float)truncf function defined in C language math.h.
1 POD Error
The following errors were encountered while parsing the POD:
- Around line 469:
Non-ASCII character seen before =encoding in 'Euler’s'. Assuming UTF-8