Is zero to the power of zero 0, 1, or undefined? The answer reveals an important idea regarding the nature of math. ... <看更多>
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Is zero to the power of zero 0, 1, or undefined? The answer reveals an important idea regarding the nature of math. ... <看更多>
Near the end of the lesson, one of my students asks a question about why the values start turning around 0.4 - I made a couple of videos ... ... <看更多>
There's a simple trick for this problem: bool IsPowerOfTwo(ulong x) { return (x & (x - 1)) == 0; }. Note, this function will report true for 0 , which is ... ... <看更多>
"Negative infinity" is not a number, so "e raised to the power of negative infinity" is nothing. What you want to know is «why is limx→−∞ex=0 ... ... <看更多>