CASIO fx-991CW

[Csaba Tizedes]

... QR of Spreadsheet formulas pass only values or formulas also?!? (I'll check, but I throwed my CW into the deepest shoebox after 2-3 days of crying)

BTW: it is possible to use integrating in form of INTEGRATE(function, lower bound, upper bound, tolerance). What if, if you use f(x) as function AND g(x) as tolerance?

Maybe possible to make adaptive stepsize for integration on these machines?!?

Csaba