# Online Function Plotter

Description: see below

source code of the main class (FunctionPlotter) (contact me for all classes)

Plot any function that can be formed using the following operators and symbols:

- +
- -
- *
- /
- ^
- sqrt
- sin
- cos
- tan
- asin
- acos
- atan
- ln - natural logarithm
- E - Euler's number
- PI - ratio of the circumference of a circle to its diameter
- ( , ) - use parentheses for grouping

Operator precedence (e. g. division before addition) has not been implemented, so use parentheses to group:

So, instead of writing

f(x) = x^2*4write:

f(x) = (x^2)*4to get the correct function.

Press the mouse button on the curve to get the local (x/y) coordinates.