Step by Step calculations

[debrouxl]

The CP400 does indeed have inferior hardware compared to the Nspire and Prime, its CAS is usually regarded as inferior, its BASIC was shown to be horrendously slow (as in, two orders of magnitude slower than the TI-Z80, TI-68k, TI-Nspire, HP-49g+/50g, Casio Prizm) on simple operations in high school level problems, and adding insult to injury, the CP400 is very expensive...