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'}

Solution Stats

68.21% Correct | 31.79% Incorrect
Last solution submitted on Jul 11, 2019

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