Casio CLASSPAD330PLUS kLogarithmic Functions (log, ln) and Exponential Functions (e, ^, k), mth, abc, cat, )V0ne, Problem, )Q4.5 w, - 3 {4 w, Operation, )V3 e 9 w, 10 {1.23 w

2-4-3

Function Calculations

kLogarithmic Functions (log, ln) and Exponential Functions (e, ^, k )

Problem	Use this keyboard:					Operation
	mth	abc	cat	2D
log1.23 (log101.23) =			Func		l 1.23 w or
0.08990511144					)V10 e 1.23 w
ln90 (loge90) = 4.49980967			Func		I 90 w or
					)V0ne
					e 90 w
log39 = 2			Func		l 3 , 9 w or
					)V3 e 9 w
101.23 = 16.98243652		MATH	Cmd		10 {1.23 w
e4.5 = 90.0171313		MATH	Func		e 4.5 w or
					)Q4.5 w
(–3)4= (–3) ⋅ (–3) ⋅ (–3) ⋅		MATH	Cmd		(- 3 ){4 w
(–3) = 81
–34= – (3 ⋅ 3 ⋅ 3 ⋅ 3) = –81		MATH	Cmd		- 3 {4 w
1		MATH	Cmd		123 {( 1 / 7 w or
7 123 (= 123 7 )
—
= 1.988647795					)%7 e 123 w
2 + 3 ⋅ 3 64 – 4 = 10		MATH	Cmd		2 + 3 * 64 {( 1 /
					3 )- 4 w or )2 +
					3 *%3 e 64 e- 4 w
					Can be omitted.

Tip

• ^ and   have a higher calculation priority sequence than ⋅ and ÷.

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