This program is Copyright © HP and is used here by permission. It was originally printed in the HP-67 Earth Sciences Solution Book. This program was ported to the HP-41C by reading with the HP-41C card reader and the card reader may be required for operation of this program. 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
LINE KEYS 01 LBL "PLTVEL" 02 LBL 10 03 LBL A 04 RDN 05 X<>Y 06 R^ 07 P-R 08 X<>Y 09 RDN 10 P-R 11 X<>Y 12 R^ 13 RTN 14 LBL 11 15 LBL B 16 RDN 17 X<>Y 18 R-P 19 R^ 20 X<>Y 21 R-P 22 RDN 23 X<>Y 24 R^ 25 RTN 26 LBL 12 27 LBL C 28 CHS 29 RDN 30 CHS 31 RDN 32 CHS 33 RDN 34 RDN 35 RTN 36 LBL 13 37 LBL D 38 ST+ 03 39 RDN 40 ST+ 02 41 RDN 42 ST+ 01 43 RDN 44 RDN 45 RTN 46 LBL 14 47 LBL E 48 X<>Y 49 STO 04 50 X<>Y 51 STO 05 52 RCL 01 53 P-R 54 RCL 05 55 RCL 02 56 P-R 57 R^ 58 - 59 CHS 60 ENTER 61 STOP 62 RDN 63 RDN 64 + 65 RCL 04 66 1 67 P-R 68 RDN 69 * 70 R^ 71 RCL 03 72 * 73 - 74 CHS 75 STOP 76 X<>Y 77 R-P 78 STOP 79 X<>Y 80 0 81 X<>Y 82 X>Y? 83 RTN 84 360 85 + 86 RTN 87 STOP 88 END
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