Calculator benchmark

[robve]

(08-20-2021 03:34 AM)jhallen Wrote:  I just tried this, I still have Shift Setup F2 for line I/O mode.. maybe the firmware version is different? I have 3.11.0202

I thought of a neat trick to get two outputs at the same time on the Casio by displaying the X,Y pair as a complex number. Entering 3.12[EXE] and 2.56[EXE] displays:

11.91439274
+1.880014517i

This avoids the extra EXE to display both results, thus saving 12 EXE keystrokes. The program is 2 keystrokes longer to enter i with Shift 0 (note: + replaces the triangle):

Code:

F3 5 EXE                        New program name [Q]
Shift Prgm                      Activate Prgm FN keys
F3 F1 1 EXE EXIT                Enter: Lbl 1[NL]
F4 -> Alpha A EXE               Enter: ?->A[NL] (input A)
F4 -> Alpha B EXE               Enter: ?->B[NL] (input B)
Alpha A x^2 + Alpha A -
ln Alpha B +                    Enter: A^2+A-ln B+
Shift 0 ln Alpha B x^2          Enter: i ln B^2
F5                              Enter: Triangle
F3 F2 1                         Enter: Goto 1

setup: 41
run: 3 (EXIT EXIT EXE to run)
execution: 88 (since 77 + 11 EXE)
total: 132

- Rob