The HP-37s scientific calculator?

[peacecalc]

Hello all,

this is the fiftieth post, about a mission impossible. HP will never produce a new calc not a a 37s nor any other one, HP has lost its innovative power towards the calculators! Have a look to the manual of the 35s and what you see for example about the integration issues, it is the same you can find in the manual for the 15c.

No innovation in numerical integration in the last 40 years? So what? Hardcoded several integration algorithms, the user can choose or even more sophisticated, the calc decides which one gives the best approximation.

The famous HP calculator era is gone and never come back. The old models are the best ones in its times. So collect them, repair them, use them and beware your treasures!