Sharp EL-5230, EL-5250 operation manual jH$1.5 +

Chapter 3: Scientific Calculations

	Example	Key operations	Result
(cosh 1.5 +		j(H$1.5 +
sinh 1.5)2 =		Hv1.5 )Ae	20.08553692
	5	@>t(5
tanh–1— =		z7)e	0.895879734
	7
ln 20 =		i20e	2.995732274
log 50 =		l50e	1.698970004
e3 =		@"3e	20.08553692
101.7 =		@Y1.7e	50.11872336
1	1	6 @Z+7 @
— + — =		Ze	0.309523809
6	7
8–2– 34 ⋅ 52 =		8mS2 -3m
		4k5Ae	-2024.984375
	1	12m3m4
	—
(123) 4 =		@Ze	6.447419591
83 =		8 1e	512.
49 –481 =		@*49 -4@D
		81e	4.
3 27 =		@q27 e	3.
4! =		4@Be	24.
10P3	=	10@e3 e	720.
5C2	=	5 @c2e	10.
500⋅25%=		500 k25@%	125.
120⎟400=?%		120 z400@%	30.
500+(500⋅25%)=		500 +25@%	625.
400–(400⋅30%)=		400 -30@%	280.

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