The Museum of HP Calculators

Queen Board for the HP-41C/CV/CX

This program is Copyright © HP and is used here by permission. It was originally printed in the HP-67 Games 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. The Barcode for this program was provided by Brian Ward.

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
Display the Program Barcode (.pdf) for printing and scanning

Program Listing

LINE  KEYS
 01 LBL "QUNB67"
 02 LBL 10
 03 LBL A
 04 STO 01
 05 XEQ 14
 06 1
 07 X=Y?
 08 GTO 02
 09 7
 10 STO 25
 11 LBL 01
 12 RCL 01
 13 RCL 25
 14  E1
 15 *
 16 +
 17 STO 02
 18 XEQ 14
 19 1
 20 X=Y?
 21 GTO 00
 22 RCL 25
 23 ST+ 02
 24 RCL 02
 25 XEQ 14
 26 1
 27 X=Y?
 28 GTO 00
 29 RCL 25
 30  E1
 31 *
 32 ST+ 02
 33 RCL 02
 34 XEQ 14
 35 1
 36 X=Y?
 37 GTO 00
 38 7DSZ
 39 GTO 01
 40 RCL 01
 41 LBL 02
 42  E1
 43 ST+ 01
 44 RCL 01
 45 RTN
 46 LBL 00
 47 RCL 02
 48 RTN
 49 LBL 14
 50 LBL E
 51 158
 52 X=Y?
 53 GTO 09
 54 31
 55 -
 56 X=Y?
 57 GTO 09
 58 1
 59 -
 60 X=Y?
 61 GTO 09
 62 51
 63 -
 64 X=Y?
 65 GTO 09
 66 2
 67 -
 68 X=Y?
 69 GTO 09
 70 29
 71 -
 72 X=Y?
 73 GTO 09
 74 3
 75 -
 76 X=Y?
 77 GTO 09
 78 RTN
 79 LBL 09
 80 1
 81 RTN
 82 STOP
 83 END

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