θ→RAD		Calcolatrice		Cplx→Rect
M1 ↑	0			Save	Load
↑	↓	Rad	a+bi	←	→
(	)	Re	Im	∠	()
sinh	cosh	tanh	asinh	acosh	atanh
asin	acos	atan	asec	acsc	acot
sin	cos	tan	sec	csc	cot
logn	ln				|x|
i	e	π	x n	!	Exp

7	8	9	DEL	AC
4	5	6	×	▫/▫
1	2	3	+	-
0	•	±	=