I'm in love

[John Keith]

(01-30-2024 05:49 PM)Dave Britten Wrote:  Personally, I've always thought the 11C was HP's most elegant design. The 15C is certainly more powerful and capable, but the keyboard overloading they had to do to add matrix and complex number operations resulted in quite a few functions that are not at all discoverable or intuitive (such as Px,y and Cx,y having special meaning for matrices). An 11C with the solve function and a little bit more memory would probably be my ideal Voyager.

As impressive as the 15C was technologically, I have to agree. Since the advent of the 48 series, I don't even think of using the 15C for matrix or complex calculations. The 11C has a permanent place on my desk.