Casio FX-9860GII-L-IH User Guide - Page 106
Maximum/Minimum Value Calculations, Minimum Value
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2-5-12 Numerical Calculations k Maximum/Minimum Value Calculations [OPTN]-[CALC]-[FMin]/[FMax] After displaying the function analysis menu, you can input maximum/minimum calculations using the formats below, and solve for the maximum and minimum of a function within interval a < x < b. uMinimum Value K4(CALC)6(g)1(FMin) f(x) , a , b , n ) (a: start point of interval, b: end point of interval, n: precision (n = 1 to 9)) uMaximum Value K4(CALC)6(g)2(FMax) f(x), a , b , n ) (a: start point of interval, b: end point of interval, n: precision (n = 1 to 9)) Example 1 Input f(x). To determine the minimum value for the interval defined by start point a = 0 and end point b = 3, with a precision of n = 6 for the function y = x2 - 4x + 9 AK4(CALC)6(g)1(FMin) vx-ev+j, Input the interval a = 0, b = 3. a,d, Input the precision n = 6. g) w 20050401