The Museum of HP Calculators

Retail Inventory Monitor 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 "RET"
 02 SF 29
 03 CLRG
 04 "INIT. QUANT. ?"
 05 PROMPT
 06 STO 02
 07 "INIT. COST ?"
 08 PROMPT
 09 STO 03
 10 LBL A
 11 "QTY <PURCH>?"
 12 PROMPT
 13 ST+ 04
 14 "COST ?"
 15 PROMPT
 16 "UNIT OF COST"
 17 PROMPT
 18 /
 19 *
 20 ST+ 05
 21 STOP
 22 LBL B
 23 "QTY <SOLD> ?"
 24 PROMPT
 25 ST+ 00
 26 "COST ?"
 27 PROMPT
 28 "UNIT OF COST"
 29 PROMPT
 30 /
 31 *
 32 ST+ 01
 33 STOP
 34 LBL C
 35 RCL 02
 36 RCL 04
 37 "PURCH."
 38 XEQ 00
 39 +
 40 RCL 00
 41 "SALES"
 42 XEQ 00
 43 -
 44 "END INV."
 45 XEQ 00
 46 RCL 01
 47 *
 48 RCL 00
 49 /
 50 "RET. VAL."
 51 XEQ 00
 52 RCL 03
 53 RCL 05
 54 +
 55 RCL 02
 56 RCL 04
 57 +
 58 /
 59 RCL 00
 60 *
 61 "C.G.S."
 62 XEQ 00
 63 RCL 02
 64 RCL 05
 65 "PUR. EXP."
 66 XEQ 00
 67 +
 68 RCL 01
 69 "GROSS"
 70 XEQ 00
 71 /
 72 CHS
 73 1
 74 +
 75 100
 76 *
 77 "MARGIN=%"
 78 ARCL X
 79 PROMPT
 80 LBL 00
 81 "=$"
 82 ARCL X
 83 PROMPT
 84 RTN
 85 END

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