Examples
// symbol x x = Sym("x") // some expressions a = Sym("f(x)") b = Sym("x^x") c = Sym("x*log(x)") d = Sym("y*x + z") // matrix of expressions A = [ a, b; c, d ] // some derivatives Diff(a,x) Diff(b,x) Diff(A,x) Diff(A,x,2) |  |  |
differentiate symbolic expressions
d = Diff( f, x, n = 0 )
symbolic matrix
symbolic
non-negative integer
Returns the n-th derivative d of expressions f with respect to a symbol x.
// symbol x x = Sym("x") // some expressions a = Sym("f(x)") b = Sym("x^x") c = Sym("x*log(x)") d = Sym("y*x + z") // matrix of expressions A = [ a, b; c, d ] // some derivatives Diff(a,x) Diff(b,x) Diff(A,x) Diff(A,x,2) | | |
SymEngine: C++ library for fast symbolic manipulation.