The Museum of HP Calculators

Grid of Points, Calculate Discrete Points for the HP-41C/CV/CX

This program is Copyright © HP and is used here by permission. It was originally printed in the Geometry Solution Book. 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

Program Listing

LINE  KEYS
 01 LBL "GRIDISC"
 02 "GRID DIS. PTS."
 03 AVIEW
 04 PSE
 05 "X1 ?"
 06 PROMPT
 07 STO 00
 08 "Y1 ?"
 09 PROMPT
 10 STO 01
 11 "H1 ?"
 12 PROMPT
 13 +
 14 "H2 ?"
 15 PROMPT
 16 STO 04
 17 "THETA 1 ?"
 18 PROMPT
 19 LASTX
 20 P-R
 21 STO 02
 22 RDN
 23 STO 03
 24 "THETA 2 ?"
 25 PROMPT
 26 RCL 04
 27 P-R
 28 STO 04
 29 RDN
 30 STO 05
 31 LBL A
 32 "I?"
 33 PROMPT
 34 1
 35 -
 36 STO 06
 37 "J?"
 38 PROMPT
 39 1
 40 -
 41 STO 07
 42 RCL 02
 43 *
 44 RCL 04
 45 RCL 06
 46 *
 47 +
 48 RCL 00
 49 +
 50 "X"
 51 XEQ 11
 52 RCL 03
 53 RCL 07
 54 *
 55 RCL 05
 56 RCL 06
 57 *
 58 +
 59 RCL 01
 60 +
 61 "Y"
 62 LBL 11
 63 "="
 64 ARCL X
 65 AVIEW
 66 STOP
 67 RTN
 68 END

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