Weird CAS Vars - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: HP Prime (/forum-5.html) +--- Thread: Weird CAS Vars (/thread-640.html) |
Weird CAS Vars - Helge Gabert - 02-09-2014 12:46 AM I recently noticed that some weird matrices appeared in the matrix editor, and in the memory manager (under CAS Vars), e.g., `_1101214768`, `_650534198`, etc. They all consist of one element, DOM SYMBOLIC. In addition, a c__0 matrix appeared, consisting of DOM SYMBOLIC, [line[0,+infinity]], []. I'm wondering if these variables can be safely deleted (perhaps intermediate garbage collection wasn't performed), or if this indicates some kind of system instability. |