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oracle中开方(开根号)的表示方法

select  SQRT(4)  from dual;
yang__yuan 评论(0) 有5291人浏览 2014-09-15 14:15

Project Euler Problem 80-高精度开方-牛顿逼近法

It is well known that if the square root of a natural number is not an integer, then it is irrational. The decimal expansion of such square roots is infinite without any repeating pattern at all. The ...
OpenMind 评论(2) 有4456人浏览 2012-01-05 12:09

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