这5句数学的怎么翻译 ?1, Primorial x# is not defined for negative x2, Factorial x! is not defined for negative x3, x mod y is the remainder r of the division4, x = large odd positive number, y = base5, Primorial of x
问题描述：
这5句数学的怎么翻译 ?
1, Primorial x# is not defined for negative x
2, Factorial x! is not defined for negative x
3, x mod y is the remainder r of the division
4, x = large odd positive number, y = base
5, Primorial of x
答