Available functions: acos,acosh,asin,asinh,atan,atan2,atanh,besj0,besj1,besy0,besy1,ceil, cos,cosh,elliptic,erf,erfc,exp,floor,gamma,ibeta,igamma,imag,int, inverf,invnorm,lambertw,lgamma,log,log10,norm,rand,random,real,sgn,sin, sinh,sqrt,tan,tanh.