I have recently started working with CATS and I have a technical problem. When I use the menu to indicate the rank of Pi after the rank test, the following is displayed:
## MAT13. Store into Out-of-Range Matrix or Series Element
The Error Occurred At Location 0086 of %AUTONORMMAT%
Line 37 of %AUTONORMMAT%
Line 74 of %SETPIRANK%
Line 128 of %CATSMENU%
Line 345 of CATS
... and RATS and CATS stop working; I have to start the program all over again
Thanks