the maple document is p151.mw
Hi everyone, I'm trying to do some simple algebraic simplification operations and run into algsubs replacement failures,
the symbol σ' is typed in this way: σ + prime (left Palettes -> Common Symbols -> prime) + (selecting σ' and press Ctrl+Shift+A make it a atomic variable)
I'm new to this, any help or suggestion is welcome, thanks!
