The Museum of HP Calculators

Invoicing for the HP-41C/CV/CX

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 "INVOICE"
 02 CF 29
 03 CLRG
 04 4.044
 05 STO 00
 06 LBL A
 07 "% DISC. ?"
 08 PROMPT
 09 STO 03
 10 LBL B
 11 "UNITS ?"
 12 PROMPT
 13 "PRICE ?"
 14 PROMPT
 15 RCL 03
 16 %
 17 -
 18 *
 19 STO IND 00
 20 ST+ 01
 21 ST+ 02
 22 "NLT"
 23 ISG 00
 24 GTO 01
 25 ">LIM"
 26 PROMPT
 27 LBL 01
 28 XEQ 00
 29 RCL 01
 30 ST- 01
 31 "S.T."
 32 XEQ 00
 33 RCL 02
 34 "G.T."
 35 XEQ 00
 36 4.044
 37 STO 00
 38 LBL 02
 39 "%T"
 40 RCL 00
 41 3
 42 -
 43 FIX 00
 44 ARCL X
 45 FIX 02
 46 RCL IND 00
 47 X=0?
 48 GTO 03
 49 RCL 02
 50 /
 51 100
 52 *
 53 "="
 54 ARCL X
 55 PROMPT
 56 ISG 00
 57 GTO 02
 58 LBL 03
 59 "FINISHED"
 60 PROMPT
 61 LBL E
 62 1
 63 ST- 00
 64 RCL IND 00
 65 ST- 01
 66 ST- 02
 67 ST- IND 00
 68 STOP
 69 LBL 00
 70 "=$"
 71 ARCL X
 72 PROMPT
 73 RTN
 74 END

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