This program is Copyright © HP and is used here by permission. It was originally printed in the HP-67 M.E. Pac 1. 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 "GEAR67" 02 LBL 10 03 LBL A 04 / 05 STO 06 06 RTN 07 LBL 11 08 LBL B 09 STO 20 10 RTN 11 LBL 12 12 LBL C 13 STO 05 14 RTN 15 LBL 13 16 LBL D 17 TAN 18 RCL 20 19 COS 20 * 21 ATAN 22 STO 05 23 RTN 24 LBL 14 25 LBL E 26 ADV 27 RCL 06 28 RCL 20 29 TAN 30 * 31 RCL 05 32 TAN 33 RCL 20 34 COS 35 / 36 RCL 06 37 * 38 7PRTX 39 X<>Y 40 7PRTX 41 RTN 42 LBL 15 43 LBL a 44 STO 21 45 RTN 46 LBL 16 47 LBL b 48 ADV 49 RCL 21 50 RCL 05 51 TAN 52 RCL 20 53 COS 54 / 55 RCL 06 56 * 57 P-R 58 RCL 06 59 RCL 20 60 TAN 61 * 62 RCL 21 63 X<>Y 64 P-R 65 R^ 66 + 67 RDN 68 - 69 R^ 70 7PRTX 71 X<>Y 72 7PRTX 73 RTN 74 LBL 18 75 LBL d 76 STO 04 77 RTN 78 LBL 19 79 LBL e 80 ADV 81 RCL 05 82 SIN 83 LASTX 84 COS 85 RCL 20 86 SIN 87 * 88 RCL 20 89 COS 90 RCL 04 91 * 92 + 93 / 94 RCL 06 95 * 96 7PRTX 97 1 98 RCL 20 99 TAN 100 RCL 04 101 * 102 RCL 05 103 COS 104 / 105 - 106 RCL 20 107 TAN 108 RCL 04 109 RCL 05 110 COS 111 / 112 + 113 / 114 RCL 06 115 * 116 7PRTX 117 RTN 118 STOP 119 END
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