[RFC]: Add C implementations to base special math functions (tracking issue) #649
Description
Description
This RFC proposes adding C implementations to all base special math functions. The purpose of this issue is to serve as a tracking issue for adding C implementations.
Packages
- abs
- abs2
- abs2f
- absf
- acos
- acosf
- acosd
- acosdf
- acosh
- acoshf
- acot
- acotf
- acotd
- acotdf
- acoth
- acothf
- acovercos
- acovercosf
- acoversin
- acoversinf
- acsc
- acscf
- acscd
- acscdf
- acsch
- acschf
- ahavercos
- ahavercosf
- ahaversin
- ahaversinf
- asec
- asecf
- asecd
- asecdf
- asech
- asechf
- asin
- asinf
- asind
- asindf
- asinf
- asinh
- asinhf
- atan
- atanf
- atan2
- atan2f
- atand
- atandf
- atanh
- atanhf
- avercos
- avercosf
- aversin
- aversinf
- bernoulli
- bernoullif
- besselj0
- besselj0f
- besselj1
- besselj1f
- bessely0
- bessely0f
- bessely1
- bessely1f
- beta
- betaf
- betainc
- betaincf
- betaincinv
- betaincinvf
- betaln
- betalnf
- binet
- binetf
- binomcoef
- binomcoeff
- binomcoefln
- binomcoeflnf
- boxcox
- boxcoxf
- boxcox1p
- boxcox1pf
- boxcox1pinv
- boxcox1pinvf
- boxcoxinv
- boxcoxinvf
- cabs
- cabs2
- cabs2f
- cabsf
- cbrt
- cbrtf
- cceil
- cceilf
- cceiln
- cceilnf
- ccis
- ccisf
- ceil
- ceil10
- ceil10f
- ceil2
- ceil2f
- ceilb
- ceilbf
- ceilf
- ceiln
- ceilnf
- ceilsd
- ceilsdf
- cexp
- cexpf
- cflipsign
- cflipsignf
- cfloor
- cfloorf
- cfloorn
- cfloornf
- cidentity
- cidentityf
- cinv
- cinvf
- clamp
- clampf
- copysign
- copysignf
- cos
- cosf
- cosd
- cosdf
- cosh
- coshf
- cosm1
- cosm1f
- cospi
- cospif
- cot
- cotf
- cotd
- cotdf
- coth
- cothf
- covercos
- covercosf
- coversin
- coversinf
- cphase
- cphasef
- cpolar
- cpolarf
- cround
- croundf
- croundn
- croundnf
- csc
- cscf
- cscd
- cscdf
- csch
- cschf
- csignum
- csignumf
- deg2rad
- deg2radf
- digamma
- digammaf
- dirac-delta
- dirac-deltaf
- dirichlet-eta
- dirichlet-etaf
- ellipe
- ellipef
- ellipj
- ellipjf
- ellipk
- ellipkf
- erf
- erff
- erfc
- erfcf
- erfcinv
- erfcinvf
- erfcx
- erfcxf
- erfinv
- erfinvf
- exp
- expf
- exp10
- exp10f
- exp2
- exp2f
- expit
- expitf
- expm1
- expm1f
- expm1rel
- expm1relf
- factorial
- factorialf
- factorial2
- factorial2f
- factorialln
- factoriallnf
- falling-factorial
- falling-factorialf
- fast/*
- fibonacci
- fibonaccif
- fibonacci-index
- fibonacci-indexf
- flipsign
- flipsignf
- floor
- floor10
- floor10f
- floor2
- floor2f
- floorb
- floorbf
- floorf
- floorn
- floornf
- floorsd
- floorsdf
- fmod
- fmodf
- fresnel
- fresnelf
- fresnelc
- fresnelcf
- fresnels
- fresnelsf
- frexp
- frexpf
- gamma
- gammaf
- gamma-delta-ratio
- gamma-delta-ratiof
- gamma-lanczos-sum
- gamma-lanczos-sumf
- gamma-lanczos-sum-expg-scaled
- gamma-lanczos-sum-expg-scaledf
- gamma1pm1
- gamma1pm1f
- gammainc
- gammaincf
- gammaincinv
- gammaincinvf
- gammaln
- gammalnf
- gammasgn
- gammasgnf
- gcd
- gcdf
- hacovercos
- hacovercosf
- hacoversin
- hacoversinf
- havercos
- havercosf
- haversin
- haversinf
- heaviside
- heavisidef
- hypot
- hypotf
- identity
- identityf
- inv
- invf
- kernel-betainc
- kernel-betaincf
- kernel-betaincinv
- kernel-betaincinvf
- kernel-cos
- kernel-cosf
- kernel-sin
- kernel-sinf
- kernel-tan
- kernel-tanf
- kronecker-delta
- kronecker-deltaf
- labs
- lcm
- lcmf
- ldexp
- ldexpf
- ln
- lnf
- log
- logf
- log10
- log10f
- log1mexp
- log1mexpf
- log1p
- log1pf
- log1pexp
- log1pexpf
- log1pmx
- log1pmxf
- log2
- log2f
- logaddexp
- logaddexpf
- logit
- logitf
- lucas
- lucasf
- max
- maxf
- maxabs
- maxabsf
-
maxabsn -
maxn - min
- minf
- minabs
- minabsf
-
minabsn - minmax
- minmaxf
- minmaxabs
- minmaxabsf
-
minmaxabsn -
minmaxn -
minn - modf
- modff
- nanmax
- nanmaxf
- nanmin
- nanminf
- negafibonacci
- negafibonaccif
- negalucas
- negalucasf
- nonfibonacci
- nonfibonaccif
- pdiff
- pdifff
- polygamma
- polygammaf
- pow
- powf
- powm1
- powm1f
- rad2deg
- rad2degf
- ramp
- rampf
- rcbrt
- rcbrtf
- rempio2
- rempio2f
- riemann-zeta
- riemann-zetaf
- rising-factorial
- rising-factorialf
- round
- roundf
- round10
- round10f
- round2
- round2f
- roundb
- roundbf
- roundn
- roundnf
- roundsd
- roundsdf
- rsqrt
- rsqrtf
- sec
- secd
- secdf
- secf
- sici
- sicif
- signum
- signumf
- sin
- sinf
- sinc
- sincf
- sincos
- sincosd
- sincosdf
- sincosf
- sincospi
- sincospif
- sinh
- sinhf
- sinpi
- sinpif
- spence
- spencef
- sqrt
- sqrt1pm1
- sqrt1pm1f
- sqrtf
- sqrtpi
- sqrtpif
- tan
- tanf
- tand
- tandf
- tanh
- tanhf
- tribonacci
- tribonaccif
- trigamma
- trigammaf
- trunc
- trunc10
- trunc10f
- trunc2
- trunc2f
- truncb
- truncbf
- truncf
- truncn
- truncnf
- truncsd
- truncsdf
- vercos
- vercosf
- versin
- versinf
- wrap
- wrapf
- xlog1py
- xlog1pyf
- xlogy
- xlogyf
Related Issues
None.
Questions
No.
Other
No.
Checklist
- I have read and understood the Code of Conduct.
- Searched for existing issues and pull requests.
- The issue name begins with
RFC:.