08/11/09 21:47:35
>>637
f '(a) = 0 から a = 1/√7, 最小値は
f(a) = -1 + (√7 -1)/√2 = 0.16372191220042316839103000405343･･･
08/11/09 21:47:35
>>637
f '(a) = 0 から a = 1/√7, 最小値は
f(a) = -1 + (√7 -1)/√2 = 0.16372191220042316839103000405343･･･
08/11/09 21:47:35
>>637
f '(a) = 0 から a = 1/√7, 最小値は
f(a) = -1 + (√7 -1)/√2 = 0.16372191220042316839103000405343･･･