Video showing a test run, 9, sin, cos, tan and back for forensic test.
And a "Cat 3" for internal functions. Some characters (like > and ?) was messed up and since fixed.
A project log for NP-41 RPN Calculator
NP-41 is a hardware realization of the Nonpariel calculator simulator. It executes the original HP-41C / CV byte-codes.
Video showing a test run, 9, sin, cos, tan and back for forensic test.
And a "Cat 3" for internal functions. Some characters (like > and ?) was messed up and since fixed.
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