---
Type: desktop-application
ID: zegrapher.desktop
Package: zegrapher
Name:
C: ZeGrapher
Summary:
fr: Logiciel de tracé de courbes
C: Math plotting software
de: Ein Programm zum Zeichnen von mathematischen Funktionen
Description:
C: >-
<p>ZeGrapher is developed with the idea that it must be as easy to use as possible, suitable for high school students.
Here are features offered by Zegrapher:</p>
<p>* Visualize up to six functions simultaneously. All the usual functions can be called, they're all written
on the virtual keyboard of the program. The name of these must be followed by an open parenthesis. Ex : cos(3x),
sqrt(x) and not cos 3x or sqrt x. On a given function, others can be called, and so it's possible to associate
or compose functions. * Numerical sequence plotting, they can be defined by recurrent relation, or explicitly. On
the recurrent definition, you can put as much first values as you need to. * Parametric equation plotting, with the
possibility to use a second parameter, which is "k". The curves can be animated, with adjustable smoothness
(frame rate) and speed (ms per step). * Parametric function and sequence plotting. The parameter to use is "k".
Once you put it on an function's expression, new widgets will appear on which you'll enter the range and the
step of "k". You can also choose two colors and each curve would take a color between these two. * Draw tangents,
they can be moved and resized simply with the mouse. * Draw derivatives and antiderivatives of functions. * Print the
graph, with these options : ° Choose the basis scale in centimeters, so you can measure the graph on the sheet with
a ruler. ° Choose the size and the position of the graph on the sheet. ° Print in color or gray-scale. ° Export
on a PDF file. * Exporting, it's possible to use all the known formats (png, jpeg, tiff, gif, ...). * Display a
table of values, you can do it with three different options: ° From current graph view, the program will display the
different functions ,sequences and parametric equation values from the graph's scale. And if you move the
graph, the table would update itself automatically. ° Manual, you choose a number of empty boxes, then you'll
enter by yourself the values that you want to know. ° Semi-automatic, with a given start value, step and number
of values to display. * Navigate on the graph : ° Select a curve to display the coordinates of its points. ° Zoom/unzoom
on each axis separately or together, with the mouse on a point, or on a rectangular region. ° Move the graph. *
Customize the presentation : ° Change all the colors: axes, background, functions... ° Adjust curves displaying precision,
it'll also affect rendering speed. ° Show/hide the grid. ° Activate/deactivate curves' smoothing. ° Display
the graph on an orthonormal basis.</p>
en: >-
<p>ZeGrapher is developed with the idea that it must be as easy to use as possible, suitable for high school students.
Here are features offered by Zegrapher:</p>
<p>* Visualize up to six functions simultaneously. All the usual functions can be called, they're all written
on the virtual keyboard of the program. The name of these must be followed by an open parenthesis. Ex : cos(3x),
sqrt(x) and not cos 3x or sqrt x. On a given function, others can be called, and so it's possible to associate
or compose functions. * Numerical sequence plotting, they can be defined by recurrent relation, or explicitly. On
the recurrent definition, you can put as much first values as you need to. * Parametric equation plotting, with the
possibility to use a second parameter, which is "k". The curves can be animated, with adjustable smoothness
(frame rate) and speed (ms per step). * Parametric function and sequence plotting. The parameter to use is "k".
Once you put it on an function's expression, new widgets will appear on which you'll enter the range and the
step of "k". You can also choose two colors and each curve would take a color between these two. * Draw tangents,
they can be moved and resized simply with the mouse. * Draw derivatives and antiderivatives of functions. * Print the
graph, with these options : ° Choose the basis scale in centimeters, so you can measure the graph on the sheet with
a ruler. ° Choose the size and the position of the graph on the sheet. ° Print in color or gray-scale. ° Export
on a PDF file. * Exporting, it's possible to use all the known formats (png, jpeg, tiff, gif, ...). * Display a
table of values, you can do it with three different options: ° From current graph view, the program will display the
different functions ,sequences and parametric equation values from the graph's scale. And if you move the
graph, the table would update itself automatically. ° Manual, you choose a number of empty boxes, then you'll
enter by yourself the values that you want to know. ° Semi-automatic, with a given start value, step and number
of values to display. * Navigate on the graph : ° Select a curve to display the coordinates of its points. ° Zoom/unzoom
on each axis separately or together, with the mouse on a point, or on a rectangular region. ° Move the graph. *
Customize the presentation : ° Change all the colors: axes, background, functions... ° Adjust curves displaying precision,
it'll also affect rendering speed. ° Show/hide the grid. ° Activate/deactivate curves' smoothing. ° Display
the graph on an orthonormal basis.</p>
Categories:
- Office
Icon:
cached:
- name: zegrapher_ZeGrapher.png
width: 48
height: 48
- name: zegrapher_ZeGrapher.png
width: 64
height: 64
- name: zegrapher_ZeGrapher.png
width: 128
height: 128
remote:
- url: z/ze/zegrapher.desktop/ccc4e66763f6a8d6973ac247d43a2ecc/icons/128x128/zegrapher_ZeGrapher.png
width: 128
height: 128
stock: ZeGrapher
Launchable:
desktop-id:
- ZeGrapher.desktop
Provides:
mediatypes:
- x-scheme-handler/ZeGrapher
