RPN scientific calculator firmware for $13 calculator kit

[grsbanks]

(10-31-2019 06:32 PM)toml_12953 Wrote:  Could you make it possible to raise a negative number to a positive integer power? Right now numbers like -5 ^ 8 give an error. When raising to a positive integer power, you don't need the log functions. Is there enough room left in firmware memory to test for that?

The same applies to negative integer exponents. Simply raise to the positive power and then calculate the reciprocal.