Math Graph Free

Math Graph is a function plotter and parametric curves with equations in Cartesian form.

The equations can all be of the form "y =" and the form "x =".

The square root function is achieved using "sqrt ()", the absolute value with "abs ()" and the exponential function with "e ^ x".

Different equations are separated by a semicolon in the input field.

Here are some examples:

y = sqrt (x ^ 2 + 1);

{* T = x cos (t), y = t};

y = ln (1 + e ^ x);