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Expression.variables


variables

Get a list of the variables contained within the expression


Usage: nerdamer(expression).variables()


Parameters

none This function takes no arguments.

EXAMPLES:
var e = nerdamer('x^2+y-a*e');
var variables = e.variables();
console.log(variables);
e = nerdamer('a*b*c^r+1');
variables = e.variables();
console.log(variables);
OUTPUT:
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