I want to compute a derivative of an expression involving an abstract function like xg(x) or the mixed partial of xg(x)/(g(x)+g(y)). Based on the original python docs here , I tried: using SymPy x = symbols("x") h = function("h") diff(x*h(x)) But the line h=function("h") is giving me an error: sy…

[image] samerb: diff(x*h(x)) Try: h = SymFunction("h").

Taking derivative of abstract function pattern in sympy

j_verzani August 31, 2020, 10:31pm 2

Try: h = SymFunction("h").