Topics
In the following pages, we will cover a few topics to get you
started with this emulation of the original HP-67 calculator:
Keyboard layout.
Manual problem solving.
Running programs.
Creating your own programs.
Printing your program listings!
Creating charts!
Instructions on using the built-in program and chart cards.
Keyboard Layout
Each key on the keyboard can have up to three sub-functions
depending on which shift-key is chosen first. The functions
are colored the same as the shift-key: ! , ! , or ! .
For example, this key has three possible shifted functions:!
Black: 1/x, Yellow: SIN, Blue: SIN
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