Handling of variables
January 09, 2019
This update contains many improvements in the handling of variables.
The functions defined in the Functions application can now be used in other applications.
The menu for the var key has been changed accordingly. The Functions section contains all the functions appearing in the Functions application and the Expressions section contains the numeric and matrix variables.
It is possible to define composite functions using the name of already existing functions.
You can also define a function expression from the Calculationsapplication. The function will then be listed in the Functions application.
Variable names (expressions or functions) can be chosen freely using the characters:
_. A variable name cannot start with a number nor contain more than 7 characters.
It is possible to rename a function from the Functions application by selecting the name of the function and pressing the OK key.
prod(). It is thus possible to indicate with respect to which variable one derives, integrates, …
In the Python, application, the functions
eval() have been added to the catalog.
log(x,10) is automatically transformed into
undef,it is no longer displayed.
timeand use the functions