fti y acosh airy asin asinh atan & atanh bdtr beta btdtr cbrt chbevl & chdtr clog cmplx const & cosh dawsn drand ellie ellik ellpe ellpk & ellpj exp exp2 exp10 expn fac & fdtr fresnl gamma gdtr & hyperg hyp2f1 incbet incbi igam igami isnan & iv i0 i1 jn jv j0 j1 k0 k1 kn log log2 log10 & mtherr nbdtr ndtr ndtri pdtr & polmisc polyn pow powi psi & rgamma round shichi sici sin sindg & sinh spence sqrt stdtr struve tan tandg & tanh unity yn zeta zetac floor fabs polevl fti.lst fti