Casio FX-9750GII-SC User Guide - Page 52
Logarithmic and Exponential Functions, Hyperbolic and Inverse Hyperbolic Functions, Other Functions - logarithms
UPC - 079767186067
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I Logarithmic 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) s (-3) s (-3) s (-3) = 81 1 7 123 (= 1237) = 1.988647795 3,4U 7,(x)123U * 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)). I Hyperbolic and Inverse Hyperbolic Functions • Be sure to specify Comp for Mode in the Setup screen. Example sinh 3.6 = 18.28545536 20 cosh-1 15 = 0.7953654612 Operation *(E)(HYP)*(sinh) 3.6U *(E)(HYP)*(cosh-1)2015U * fx-7400GII: (HYP) I Other 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) s (-3) = 9 3VU 8! (= 1 s 2 s 3 s .... s 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) 2-14