The manual warns: Do not delete your programs before an exam. Write them in pencil inside the manual's back cover (the "hot" area for cheat sheets, legally allowed because the manual itself is a permitted aid).
Specialized mode for arithmetic and conversions involving complex variables. casio fx50fh ii manual hot
covering topics like the quadratic formula and cosine formula. Memory & Constants : Equipped with 40 scientific constants and 7 to 9 variables for advanced calculations. Advanced Modes The manual warns: Do not delete your programs before an exam
The manual highlights several specialized modes for advanced math and science: Scientific Constants & Formulas: casio fx50fh ii manual hot
A full user's guide for the nearly identical (which shares core programming logic) is available on Internet Archive and as a PDF from Casio .
: Calculating area and special lines.