This is a simple builtin calculator for instant calculations. The Calculator supports the common math expressions of Plot. Just enter your calculation in the lower text field and hit return to get the result in the upper textfield. The result of every calculation is stored in a variable (r0 ... r<n>). These variables can be used in later calculation and also in all other functions where Plot allow expressions (e.g. in the function generator).
There are three special commands in the calculator:
- reset the calculator and deletes all variables and the history
- reset the calculator and deletes all variables, user variables and the history
- show a list of available variables
- show the calculator history
It is also possible to define user specific variables. Just enter:
User variables can also be used in all other functions where Plot allow expressions.