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rand
rand

rand() = 0.78309922...(一例)
rand() equals for example 0.78309922...

rand() をコールすることにより得られる 最大の値を返します。
returns the maximum value that can be returned by a call to rand().

rand() 関数は 0 から 1 までの中の疑似乱数を返します。
the rand() function returns a pseudo-random number between 0 and 1.

see also shuffle() and rand().
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rand;ランド;zar;zaramount in units (real)
rand

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