General
#Sin2= sin(2*%0)_func_1
#Cos2= cos(2*%0)_func_1
#Pitagoras= sqrt(%0*%0+%1*%1)_func_2
#sinh= (0.5*(exp(%0)-exp(-%0)))_func_1_
#cosh= (0.5*(exp(%0)+exp(-%0)))_func_1_
#tanh= (sinh_(%0)/cosh_(%0))_func_1_
#coth= (cosh_(%0)/sinh_(%0))_func_1_
#sech= (2/(exp_(%0)_+_exp_(-%0)))_func_1_
#csch= (2/(exp_(%0)_-_exp_(-%0)))_func_1_
#cuberoot= (3_root_%0)_func_1_
#asinh= ln_(%0+(%0*%0+1)^0.5)_func_1_
