Var x 5. This page describes the syntax of expression parser of mathjs. An example of a polynomial of a single indeterminate x is x² 4x 7.
JavaScript Mathematical Expression Evaluator.
The mathematical expressions calculator is a powerful algebraic calculation tool it is able to analyze the type of expression to calculate and use the appropriate calculator to determine the result. Var x 5. MathE returns Eulers number. MathPI returns PI.