積分公式
∫1 1 x2n+1e a2x2dx = 0 • ∫ 1 1 e a2x2+bxdx = √ ˇ a exp[b2 4a2] • ∫ 1 1 e a2x2+ibxdx = √ ˇ a exp[− b2 4a2] • ∫ 1 0 xne axdx = (n+1) an+1 • ∫ 1 0 x1 2 e axdx = 1 2a √ ˇ a • ∫ 1 0 x eax −1 dx = 1 6 (ˇ a)2 • ∫ 1 0 x eax +1 dx = 1 12 (ˇ a)2 • ∫ 1 0 x3 eax −1 d...