Get professional performance from the ultimate RPN (Reverse Polish Notation) scientific programmable calculator.
Switch between RPN and algebraic entry-system logic at any time.
The HP (Hewlett Packard) 35s features a large two-line display, and the powerful HP Solve** application.
Professionals and college students have the flexibility no other scientific calculator can offer with the choice of RPN or algebraic entry-system logic.
Reliable performance and accurate results
The HP 35s delivers with a large 2-line alpha numeric display with adjustable contrast, raised edges to protect the keys, and a robust library of built-in scientific functions and constants.
Power and functionality in one
Save time with an impressive array of programmable scientific functions.
HP quality and support
Have confidence that every time you turn on your HP calculator, every calculation you make, results in dependable, worry-free performance and accurate results.
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