The Museum of HP Calculators

Great Circle Navigation for the HP-95C

This program is Copyright © 1977 by Hewlett-Packard Company and is used here by permission. It was originally printed in the HP-95C Applications book. This program was entered by André Wilhelmus and the curator added comments from the HP manual.

This program is supplied without representation or warranty of any kind. André Wilhelmus, 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.

Program Listing

CODE KEYS
A-000    lbl A f LBL A
A-001    61 39 f H.MS→H L1
A-002    35  0 STO 0
A-003    61 53 f RTN - - - - - - - - - - - -
A-004    61 39 f H.MS→H
A-005    35  1 STO 1 λ1
A-006       64 R/S
A-007    61 39 f H.MS→H - - - - - - - - - - - -
A-008    35  2 STO 2 L2
A-009       64 R/S - - - - - - - - - - - -
A-010    61 39 f H.MS→H
A-011    35  3 STO 3 λ2
A-012       64 R/S - - - - - - - - - - - -
b-000    lbl b f LBL B
b-001    45  0 RCL 0
b-002    61  7 f SIN
b-003    45  2 RCL 2
b-004    61  7 f SIN
b-005       39 ×
b-006    45  0 RCL 0
b-007    61  8 f COS
b-008    45  2 RCL 2
b-009    61  8 f COS
b-010       39 ×
b-011    45  3 RCL 3
b-012    45  1 RCL 1
b-013       49
b-014    35  4 STO 4
b-015    61  8 f COS
b-016       39 ×
b-017       59 +
b-018    35  5 STO 5
b-019    62  8 g COS-1
b-020    35  6 STO 6
b-021        6 6
b-022        0 0
b-023       39 ×
b-024       14 PRINT x D.
b-025    45  2 RCL 2
b-026    61  7 f SIN
b-027    45  0 RCL 0
b-028    61  7 f SIN
b-029    45  5 RCL 5
b-030       39 ×
b-031       49
b-032    45  0 RCL 0
b-033    61  8 f COS
b-034       24 ÷
b-035    45  6 RCL 6
b-036    61  7 f SIN
b-037       24 ÷
b-038    62  8 g COS-1 C.
b-039    45  4 RCL 4
b-040    61  7 f SIN
b-041    62 43 g x<0
b-042    63  0 GTO 0
b-043       12 R↓
b-044        3 3
b-045        6 6
b-046        0 0
b-047       11 x⇔y
b-048       49 Ci
b-049    61 53 f RTN
b-050 61 63  0 f LBL 0 Ci
b-051       12 R↓
b-052       14 PRINT x

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