facos
fasin
fatan
fatanh
fcos
fcosh
fetox
fetoxm1
fgetexp
fgetman
fint
fintrz
flog10
flog2
flogn
flognp1
fmod
frem
fscale
fsgldiv
fsglmul
fsin
fsincos
fsinh
ftan
ftanh
ftentox
ftwotox

