This is a user guide for the HP 35s scientific calculator. It introduces the basic operations of the calculator, including turning on and off, adjusting display contrast, keyboard functions, menu functions, exiting menus, RPN and ALG modes, backspace key, display screen and annunciators.
This manual covers the HP 35s scientific calculator, including turning the device on and off, adjusting display contrast, and using the keyboard. It explains both RPN and ALG modes, stack operations, and memory management.
Further sections describe real‑number functions, fractions, equation solving, integration, complex numbers, vector arithmetic, base conversions, statistical calculations, and programming techniques, with detailed examples and index references.
| Part number | F2215AA-90001 |
|---|---|
| Display precision | Full 12‑Digit Precision |
The manual includes a section titled “Turning the Calculator On and Off”.
See the “How to Clear the Stack” section for the procedure.
Refer to the “Entering Fractions” chapter for entry methods.