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 ▼ TMC Unregistered Posts: 1 Threads: 1 Joined: Jan 1970 09-26-2003, 10:06 AM Is there a way to program or save several frequently used (and complex) formulas to be used later in the Solver application of a HP48GX, instead of having to reenter the entire equation every time? I'm feeling rather stupid that I haven't been able to figure this out. Any help is appreciated. ▼ dbrunell Unregistered Posts: 27 Threads: 3 Joined: Jan 1970 09-26-2003, 10:21 AM Sure, just enter the equation on the stack, enter a variable name, then hit STO. Set up different directories as necessary to keep things organized. When you're in the solver, hit CAT to bring up a list of equations.

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