The Museum of HP Calculators


Bouguer Anomoly Gravity Reduction 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 Earth Sciences Solution Book. 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

Program Listing

LINE  KEYS
 01 LBL "BAGRAV"
 02 LBL 10
 03 LBL A
 04 STO 01
 05 RTN
 06 LBL 11
 07 LBL B
 08 STO 02
 09 RTN
 10 LBL 12
 11 LBL C
 12 ENTER
 13 RCL 01
 14 *
 15 RCL 02
 16 +
 17 STOP
 18 ENTER
 19 .0606
 20 LBL 01
 21 *
 22 +
 23 STOP
 24 +
 25 STOP
 26 HR
 27 STO 04
 28 SIN
 29 ENTER
 30 *
 31 .0052884
 32 *
 33 1
 34 +
 35 RCL 04
 36 2
 37 *
 38 SIN
 39 ENTER
 40 *
 41 .0000059
 42 *
 43 -
 44 978049
 45 *
 46 -
 47 7PRTX
 48 RTN
 49 LBL 13
 50 LBL D
 51 ENTER
 52 RCL 01
 53 *
 54 RCL 02
 55 +
 56 STOP
 57 ENTER
 58 .1988
 59 GTO 01
 60 STOP
 61 END

Go back to the HP-41 software library
Go back to the general software library
Go back to the main exhibit hall