Excellent HP computer of the conservative nature

First of all: Who is looking for a successor for "typical" HP calculators (eg 15c), is the 35s to the right place. Lightweight tool, good (HP) keys, display OK, logical keypad layout and menu navigation, very clear and self-explanatory.

There is improving but some things - whom one of them dislikes that should wait for successor:

- At full mantissa display exceeds the 14-points. You have to scroll or (and show function) work with fixed point.
- Text functions are minimal (this is the computer exam grade). Only a EQN detour can represent single-line text in programs.
- There is no link to the outside world (USB, SD card). It is advisable to write programs developed in order to typing "only" in case of emergency need.
- Limited Polar / right angle coordinates functions that can cope with but tricks and more keystrokes. Rather disturbing is the caret "Theta" which can easily be confused with polar coordinates with the number "8".