Casio FX-9750G, FX-9860GII ILogarithmic and Exponential Functions, IHyperbolic and Inverse Hyperbolic Functions, IOther Functions, J1.23U, Example, Example, Example, Operation, Operation

ILogarithmic and Exponential Functions

• Be sure to specify Comp for Mode in the Setup screen.

	Example		Operation
log 1.23 (log101.23) = 0.08990511144			J1.23U
log28 = 3			*(CALC)*(E)(logab) 28U
(–3)4= (–3) σ (–3) σ (–3) σ (–3) = 81			3,4U
1
7 123 (= 123		) = 1.988647795	7 ,(x)123U
	7

* fx-7400GII: (CALC)

•The Linear input/output mode and Math input/output mode produce different results when two or more powers are input in series, like: 2 , 3 , 2.

Linear input/output mode: 2^3^2 = 64 Math input/output mode: 232 = 512

This is because the Math input/output mode internally treats the above input as: 2^(3^(2)).

IHyperbolic and Inverse Hyperbolic Functions

• Be sure to specify Comp for Mode in the Setup screen.

	Example	Operation
sinh 3.6 = 18.28545536		*(E)(HYP)*(sinh) 3.6U
20	= 0.7953654612	*(E)(HYP)*(cosh–1)2015U
cosh–1
15
		* fx-7400GII: (HYP)

IOther Functions

• Be sure to specify Comp for Mode in the Setup screen.

Example	Operation
2 + 5 = 3.65028154	V() 2 V()5U
(–3)2= (–3) σ (–3) = 9	3VU
8! (= 1 σ 2 σ 3 σ .... σ 8) = 40320	8*(E)(PROB)*1(x!)U
What is the integer part of – 3.5?	*(E)(NUM)*2(Int)3.5U
– 3
	*1 fx-7400GII: (PROB) *2 fx-7400GII: (NUM)

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