HP 15C

Solve device problem

Videos (tutorials) Documents (manuals)

Videos

HP 15c a couple of example uses

Just a couple of uses of the excellent old HP 15c calculator. This particular one is from 1983, still working like brand new. Enjoy!

HP 15C math and programming example

Another in my nerd/geek series. Here's a simple example of using a 30+ year old calculator to solve a little math puzzle. Why?

HP-15C for iPhone-Today's App No.415

Official emulator of Scientific Calculator HP-15C.

Documents