Create an unused identifier
This functionality does not run in MATLAB.
genident() creates an identifier not used before in the current session.
genident() creates an identifier with a name of the form Xi, where i is a positive integer. It is guaranteed that the returned identifier has not been used before in the current MuPAD® session.
If a stringS is given as argument, then genident returns an identifier with a name of the form Si, where i is a positive integer.
The returned identifier does not have a value.
We create three new identifiers. The second identifier has a different prefix:
genident(), genident("Y"), genident()
In the next example, we assign a value to the identifier X4. Then the next two calls to genident skip the name X4:
X4 := 5: genident(), genident()