f:abs
f:acos
f:acosh
f:acot
f:acoth
f:acsc
f:acsch
f:asec
f:asech
f:asin
f:asinh
f:atan
f:atanh
f:besselJ
f:besselY
f:cos
f:cosh
f:cot
f:coth
f:csc
f:csch
f:erf
f:exp
f:fact
f:gamma
f:igamma
f:ln
f:psi
f:sec
f:sech
f:sign
f:sin
f:sinh
f:sqrt
f:tan
f:tanh
f:zeta
