... is a simple tool to plot curves of functions
(rsp. their derivatives or integrals) in cartesian coordinates. Use it to to display
common mathematical functions or expressions as jpeg, png or gif image.

The lower tab allows to calculate tables of function values (in csv, text or laTeX
format) and get a hyperlink to reproduce an image on the fly (using an URL or QRcode).

Enter an expression and some variable values
(comma or space-separated) and press calculate to produce sample points.

Enter some variable values and a function term to be calculated,
the functions used in the plot above can be copied using one of the
buttons labeled f(x), g(x) or h(x). Variables will usually be
simple numbers, separate multiple input values (x) by commas or
spaces.

Select one of the checkboxes to chose a format for output:

results - a vector-like string of function values, separated
by spaces

table - a html table including variable values and results

csv - colon separated values including variable values

latex - code to layout a table including variable values and
results in laTeX