CASIO fx-991CW

[Csaba Tizedes]

Yeah, the SOLVE can solve for ANY variable if those variables are typed directly. But can't if those variables are come from f() or g() definition as I wrote above.

This storage of statistics registers is not direct storage. Just grab your 991EX and check: you can store these variables like sx STO E, etc... When you press TWICE the EXE, on 991CW you made a copy of VALUE of that stat register. And after this, the copy of value can be stored. This value probably the ANS, must to check.

And multistatement is missing.

Maybe you're more tolerant, I guess, this is come from the cultural differences and you're only collectors, but I'm member of CASIO Educators and I must to look these glitches as backward steps, as a serious user of these machines.

I have 40+ educational video about 991CEX, how you can explain these stupid "updates" if 991EX cancelled and this bad designed "thing" will be use in the schools?!

Cs.

CASIO fx-991CEX - a leghatékonyabb Classwiz Akcióban | CASIO fx-991CEX - the most powerful Classwiz in ACTION: https://www.youtube.com/playlist?list=PL...ons3wS2cef