EIGENV in RPN mode

[Didier Lachieze]

In RPN put your matrix on the stack and then call EIGENVAL with the number of parameters to take from the stack (this syntax is specific to RPN mode).
For ex:

• M1 EIGENVAL(1)
• 'M1' ENTER EIGENVAL(1)
• [[1 2][3 4]] ENTER EIGENVAL(1)