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Calculator benchmark
08-20-2021, 02:58 PM
Post: #43
RE: Calculator benchmark
(08-19-2021 11:31 PM)Valentin Albillo Wrote:  there's again a simple optimization that will reduce your 101 score by no less than 4 keystrokes, leaving the new score as 97 ! ...

I can do it in 90. I'm not at all familiar with the 15C, however, so I may have made a mistake.
The idea is to do as much as possible in the setup.
So,
A: calculates and shows the 2 numbers,
R/S: doubles REG 1 & A
B: halves REG 2 & A

setup: total 41
Code:
 (2)  g P/R
 (2)  f Clear PGM
 (4)    2 STOx 1
 (2)    GTO A
 (3)  f LBL B
 (4)    2 STO/ 2
 (3)  f LBL A
 (2)    RCL 1
 (1)    ENTER
 (2)  f X^2
 (1)    +
 (2)    RCL 2
 (2)  g LN
 (1)    -
 (2)  f PSE
 (2)  g LSTX
 (1)    ENTER
 (1)    +
 (2) g P/R
 (2) f USER

calc: total 49 (last two entries are calculated in reverse order)
Code:
(13)  3.12 STO 1 2.56 STO 2 A
( 1)  B
( 1)  B
( 1)  R/S
( 1)  R/S
( 2)  R/S B
( 1)  B
( 7)  1.32 STO 2 A
( 8)  18.59 STO 1 A
( 8)  17.63 STO 1 A
( 5)  4 STOx 2 A
( 1)  B
Total: 90

Cheers, Werner
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Messages In This Thread
Calculator benchmark - jhallen - 08-08-2021, 05:42 AM
RE: Calculator benchmark HP-28S - C.Ret - 08-08-2021, 04:46 PM
RE: Calculator benchmark - C.Ret - 08-08-2021, 07:26 PM
RE: Calculator benchmark - jhallen - 08-08-2021, 08:05 PM
RE: Calculator benchmark - OlidaBel - 08-11-2021, 12:40 PM
RE: Calculator benchmark - C.Ret - 08-08-2021, 08:25 PM
RE: Calculator benchmark - robve - 08-11-2021, 08:15 PM
RE: Calculator benchmark - jhallen - 08-08-2021, 09:57 PM
RE: Calculator benchmark - C.Ret - 08-12-2021, 04:24 PM
RE: Calculator benchmark - robve - 08-12-2021, 09:13 PM
RE: Calculator benchmark - robve - 08-12-2021, 11:37 PM
RE: Calculator benchmark - Claudio L. - 08-09-2021, 08:14 PM
RE: Calculator benchmark - jhallen - 08-11-2021, 04:33 AM
RE: Calculator benchmark - Claudio L. - 08-11-2021, 05:14 PM
RE: Calculator benchmark - OlidaBel - 08-11-2021, 09:00 AM
RE: Calculator benchmark - jhallen - 08-11-2021, 01:16 PM
RE: Calculator benchmark - OlidaBel - 08-11-2021, 01:33 PM
RE: Calculator benchmark - Werner - 08-11-2021, 11:49 AM
RE: Calculator benchmark - jhallen - 08-11-2021, 01:11 PM
RE: Calculator benchmark - DavidM - 08-12-2021, 01:42 AM
RE: Calculator benchmark - robve - 08-13-2021, 02:16 PM
RE: Calculator benchmark - jhallen - 08-20-2021, 03:34 AM
RE: Calculator benchmark - robve - 08-20-2021, 02:49 PM
RE: Calculator benchmark - robve - 08-20-2021, 06:12 PM
RE: Calculator benchmark - jhallen - 08-20-2021, 08:26 PM
RE: Calculator benchmark - robve - 08-13-2021, 09:10 PM
RE: Calculator benchmark - C.Ret - 08-15-2021, 01:13 PM
RE: Calculator benchmark - robve - 08-15-2021, 02:31 PM
RE: Calculator benchmark - robve - 08-15-2021, 04:43 PM
RE: Calculator benchmark - robve - 08-15-2021, 06:30 PM
RE: Calculator benchmark - robve - 08-16-2021, 01:01 AM
RE: Calculator benchmark - EdS2 - 08-16-2021, 06:22 AM
RE: Calculator benchmark - C.Ret - 08-19-2021, 04:37 AM
RE: Calculator benchmark - C.Ret - 08-19-2021, 05:21 PM
RE: Calculator benchmark - Werner - 08-20-2021 02:58 PM
RE: Calculator benchmark - C.Ret - 08-22-2021, 10:29 AM
RE: Calculator benchmark - jhallen - 08-17-2021, 03:56 AM
RE: Calculator benchmark - C.Ret - 08-18-2021, 08:20 PM
RE: Calculator benchmark - jhallen - 08-19-2021, 12:23 AM
RE: Calculator benchmark - jhallen - 08-22-2021, 06:42 PM
RE: Calculator benchmark - robve - 08-23-2021, 10:51 PM
RE: Calculator benchmark - robve - 09-22-2021, 06:14 PM
RE: Calculator benchmark - robve - 09-25-2021, 01:25 AM
RE: Calculator benchmark - robve - 10-02-2021, 10:08 PM



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