HP 48G+: Using the Matrix Editor

[Joe Horn]

(01-24-2023 02:00 AM)FLISZT Wrote:  

(01-23-2023 11:30 PM)Joe Horn Wrote:  Here's a very arcane way of editing a matrix (using the MatrixWriter) whose name is on level 1 of the stack of a 48G/GX/G+. Press up-cursor, right-shift, VIEW (second menu key). After editing the matrix, press ENTER twice to exit. The name of the matrix will still be on level 1, but the edited version will now be stored in it.

On a 50g - and I assume on the 49g/49g+ and 48gII - it's almost the same key sequence.
But instead of "right-shift", you have to press "left-shift".

Edit / bottom line : up-arrow, left-shift, VIEW

On the 50g, there's an even faster way: just press and keep holding down left-shift, then press down-cursor. No need to press the up-arrow first.