Cody

Problem 505. Back to basics 24 - Symbolic variables

Covering some basic topics I haven't seen elsewhere on Cody.

Given a string algebraic expression, return the symbolic variables as a cell array of strings.

Example:

Input: 'cos(pi*x - beta1)'
Output: {'beta'; 'x'}
Solve

Solution Stats

62.56% Correct | 37.44% Incorrect
Last Solution submitted on May 30, 2020

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symbolic variables