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Version 3 stable
In case of problem when using with XP please see here
In case characters display uncorrectly, please modify by
Regional and linguistic Options
Language for non unicode software
For using with Linux, please use Wine, see here
Version 3.5.1 Correction bug on intersection. New Splash Screen.
Version 3.5.0 Numerous internal improvements, including redesign of the numeric evaluator and improvement of precision in the GD. Files prior to version 3.3.0 are no longer loaded. Use version 3.4.6 for download on the site.
Version 3.4.9 Fix on fonc algo
Version 3.4.8 Environnement "sequences". User guide http://casyopee.eu/file/Lenvironnement_suite_de_Casyopee.pdf (sorry French only)
Version 3.4.7 Numerical Evaluation enhanced. Approximate values' significant digits in the in the option menu. Points' labels move with the mouse. Variables declared in the algorithms are considered local.
Version 3.4.6 Corrections (modelling)
Adaptation for Linux. Bug on geometrical calculations and formulas whose length exceeds 1024.
Switch Radians/Degré. See here. Bugs on reported points.
correction bugs (intersections, area between curve and line)
correction bugs (modelling, comments in programs)
Enhancement and localisation of the programming environment (function defined by an algorithm) after experimenting.
Option: Creation of functions with values in R² (parametric curves)
See documentation and examples of use in the on line Help
finalisation of the programming environment (function defined by an algorithm)
To do: localisation and English documentation.
Bugs corrected in version 3.3.4:
1. loading functions with exponentials in .CAS files
2. saving and loading values of the variables in .CAS files
Bugs corrected in version 3.3.3:
1. parameters created automaticly
2. wheel in the graphic window
3. redefinition of points
Bugs corrected in version 3.3.2:
about expressions (updating and saving)
Bugs corrected in version 3.3.1:
1. modification of properties of parameters: Casyopée issues a warning, most of the time irrelevant, when the parameter is used in the fomula of a function. In this case please simply ignore and confirm.
2. problem of display of geometrical loci.
Since version 3.3.7, Casyopée does not load anymore the files .CAS prior to version 3.3.0.
This version 3.3.6 is able to load these files and to save them in the new format.
Please unzip the folder V_3_4_6 in a Casyopee3 folder, and run Casyop346.exe in this folder.
Casyopée Upgrade latest version.
Automatic update works from version 3.2.6.
Warning: this manual corresponds to 3.1 version 3.1 delivered in 2013. Since then, new features have been added, some functions have been reviewed (including the settings) and the choice has been made to develop an online documentation (menu "Software" of this site). The manual remains a good entry into Casyopée use. Itcan be supplemented by the online documentation as you become used.
The history of the versions here.
El manual en español aquí
| For this manual, our choice has been to introduce the user by offering several situations with a step‐by step guidance. It will be complemented by an online reference manual specifying the capabilities and options.
The preliminary activity is about mathematics expressions in Casyopée.
The first three sections introduce to the notion of function in Casyopée.
The next sections detail the Casyopée’s capabilities in dynamic geometry especially to model dynamic dependencies.
Another section illustrates how a curve of a function defined symbolically can be handled as a geometrical object and the case of parametric curves.
Finally, the manual presents geometrical locus.