HP-11c vs. HP-34c - differences between them

[Gerson W. Barbosa]

Solve and Integrate makes the HP-34C more similar to the HP-15C, I think. The HP-15C was my first HP calculator and these, together with complex numbers, were very useful to me, but I would be pleased with the HP-34C. Mine is the soldered version, too bad it’s disassembled.

https://www.hpmuseum.org/cgi-bin/compare...ON&diff=ON