formula

Return body of symbolic function

Syntax

formula(f)

Description

formula(f) returns the body, or definition, of the symbolic function f.

Examples

Return Body of Symbolic Function

Return the body, or definition, of a symbolic function by using formula.

syms x y
f(x,y) = x + y;
formula(f)

ans =
x + y

If the symbolic function does not have a definition, formula returns the symbolic function.

syms g(x,y)
formula(g)

ans =
g(x, y)

Input Arguments

f — Input

symbolic function

Input specified as a symbolic function.