The Museum of HP Calculators


Steel Column Formula for the HP-41C/CV/CX

This program is Copyright © HP and is used here by permission. It was originally printed in the Civil Engineering Solution Book. This program was entered and uploaded by Tony Duell.

This program is supplied without representation or warranty of any kind. Tony Duell, Hewlett Packard and The Museum of HP Calculators therefore assume no responsibility and shall have no liability, consequential or otherwise, of any kind arising from the use of this program material or any part thereof.

Documentation Information (CD or source code)
How to get this Program to your Calculator (via HP-IL, disk, wand, and fingers)
Download Binary (.raw) program for disk or PC HP-IL Card download
Download Hexadecimal (.dat) program for Serial Port download

Program Listing

LINE  KEYS
 01 LBL "METRIC"
 02 "YPS?"
 03 PROMPT
 04 STO 09
 05 207 E9
 06 X<>Y
 07 /
 08 PI
 09 X^2
 10 *
 11 ENTER
 12 +
 13 SQRT
 14 STO 03
 15 10273 E8
 16 STO 07
 17 GTO 00
 18 LBL "ENGLISH"
 19 "YPS?"
 20 PROMPT
 21 STO 09
 22 30 E6
 23 X<>Y
 24 /
 25 PI
 26 X^2
 27 *
 28 ENTER
 29 +
 30 SQRT
 31 STO 03
 32 149 E6
 33 STO 07
 34 LBL 00
 35 ENG 03
 36 "A?"
 37 PROMPT
 38 STO 01
 39 "L?"
 40 PROMPT
 41 STO 04
 42 "K?"
 43 PROMPT
 44 STO 05
 45 LBL A
 46 CF 01
 47 RCL 04
 48 RCL 05
 49 /
 50 STO 08
 51 RCL 03
 52 X>Y?
 53 GTO 01
 54 X<>Y
 55 200
 56 X<>Y
 57 X>Y?
 58 GTO 05
 59 SF 01
 60 LBL 01
 61 3
 62 RCL 08
 63 RCL 03
 64 /
 65 X^2
 66 STO 08
 67 LASTX
 68 RDN
 69 -
 70 R^
 71 *
 72 8
 73 /
 74 5
 75 ENTER
 76 3
 77 /
 78 +
 79 STO 06
 80 FS? 01
 81 GTO 00
 82 RCL 09
 83 X<>Y
 84 /
 85 1
 86 RCL 08
 87 2
 88 /
 89 -
 90 *
 91 GTO 07
 92 LBL 00
 93 RCL 07
 94 RCL 04
 95 RCL 05
 96 /
 97 X^2
 98 /
 99 LBL 07
100 RCL 01
101 *
102 "Pa="
103 XEQ 05
104 RCL 06
105 *
106 "PMAX="
107 LBL 05
108 ARCL X
109 AVIEW
110 STOP
111 RTN
112 END

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