Re: HP 41cx mem and math module Message #4 Posted by Valentin Albillo on 28 Sept 2003, 7:54 p.m., in response to message #1 by Phil Jonker
The quad memory module does *not* work with an HP41CX so there's no use at all in plugging it in, at worst you could lock the machine.
As for the math rom, you can use it with your 41CX if you've got one, but you'd be better advised to try and get the Advantage ROM instead, as it is far more powerful and convenient (for instance: extensive matrix functions, numerical solve, numerical integrate all implemented as machinelanguage keywords, instead of usercode RPN programs, thus 10+ times faster and no user resources required; plus basic financial functions, complexnumber handling, vector computations, differential equations, etc).
Best regards from V.
