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Make calculations % using HIR
76 LBL
11 A
82 HIR
03 03 (STO 3)
82 HIR
11 11 (RCL 1)
82 HIR
43 43 (PRD 3)
82 HIR
13 13 (RCL 3)
55 / (Division)
01 01
00 00
00 00
54 )
91 R/S
81 RST
Example:
1960 + 19% = 1960 + 19 A = 2332.40
1960 - 60% = 1960 - 60 A = 784
Optimization?
Edited: 7 Jan 2008, 4:46 a.m. after one or more responses were posted
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On the HP 42S, First enter the numbers:
1960
ENTER^
60
Then press only three keys to optimize your solution:
1. [SHIFT]
2. %
3. -
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Optimization of my routine for Texas Texas-59/58C :-)
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How about contacting DATAMATH?
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joerg datamath org points in the spaces :-)
Edited: 6 Jan 2008, 2:25 p.m.
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Try http://www.datamath.org/ and find joerg@datamath.org <joerg@datamath.org> for e-mail contact. Why does this "point in the spaces"? Returned e-mail?
Regards,
Juergen
Edited: 6 Jan 2008, 5:30 p.m.
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to avoid spam.
Edited: 6 Jan 2008, 6:24 p.m.
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Correct me if I am wrong, Walter is not asking HOW to contact DATAMATH, rather suggesting in a polite manner that an HP calculator forum is a strange place to post a trivial TI59 Optimization problem.
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Perhaps it is, but I'll rather see hundred TI-59 topics here, no matter how trivial they are, instead of one ebay topic ...
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HIR Link
Edited: 7 Jan 2008, 12:24 p.m.
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He was not asking about a 42S.