有一間超市,2個空瓶可以換新的可樂1瓶,那給20個空瓶,能換到幾瓶可樂呢?其實很簡單,但99 的人都
Error function - Wikipedia, the free encyclopedia 假如錯了要換3天的蟑螂大頭貼, 答案不能跟別人說 問題: 有一間超市,2個空瓶可以換新的可樂1瓶, 那給20個空瓶,能換到幾瓶可樂呢? 這其實超簡單的啦!!! 為什麼還是很多人猜錯? 答案在這喔~~(點我)The complementary error function, denoted erfc, is defined as which also defines erfcx, the scaled complementary error function[3] (which can be used instead of erfc to avoid arithmetic underflow[3][4]). Another form of is known as Craig's formula:[5] The...
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