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1. PGMINT in HP 42S (3 Replies)
2. instruction sheet for HP-65 reserve power pack charger, HP 82004A (2 Replies)
3. HP 50g LINSO Linear Solver for System of Equations (4 Replies)
4. Data retention - lifetime prediction of modern calculators (11 Replies)
5. cool hackaday on 82440 reincarnation (1 Reply)
6. Fobs (3 Replies)
7. RPL second impressions (HP 28) (62 Replies)
8. Using Optimization to Extract Roots of Real Coefficient Polynomials (11 Replies)
9. HP 34C turning on but Error 0, zeros, frozen (4 Replies)
10. Repainting voyager logo badge (7 Replies)
11. "Choose Your KML Script" menu (2 Replies)
12. RPL stackrobatics decoder (5 Replies)
13. Does anybody ever seen one HP41-EX? (8 Replies)
14. Transfer files between HP-71b/PC and then to HP-75c (23 Replies)
15. Saturn family calculator performance (18 Replies)
16. Prices for HP41 modules/peripherals (8 Replies)
17. HP48 machines as Serial Port Monitors (2 Replies)
18. e-Day (8 Replies)
19. restoring WALL from cards into smaller ext mem (2 Replies)
20. Some issues solving linear equation (11 Replies)
21. Partial fraction expansion (2 Replies)
22. 41CL: Can someone to explain this index? (3 Replies)
23. Batteries for LED calcs, revisited (7 Replies)
24. HP Quick Calc (32 Replies)
25. puzzle (5 Replies)
26. HP41CL New QMTH Image (6 Replies)
27. HP-41C malfunction during startup (6 Replies)
28. Who are the admins? (4 Replies)
29. MC: Ping-Pong Cubes (52 Replies)
30. how to pronounce numbers (62 Replies)