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zathras / jrpn

JRPN - A Calculator Simulator Inspired by the HP-16C "Computer Scientist" Calculator and the HP-15C Scientific Calculator
https://jrpn.jovial.com/
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15C: RCL(i) sets last X, and shouldn't #115

Closed zathras closed 3 months ago

zathras commented 4 months ago

From e-mail:

Recently I stumbled upon the following bug: It appears that RCL (i) is setting the last X register.

Here's the scenario:

10 sqrt(x) RCL (i) g LSTx

Actual:

3.16227766

Expected:

10.00000000

zathras commented 3 months ago

Released in 2.1.15