And then in the even case I've got to do a square and the divide.

如果是偶数情况的话,我还要再做一次除法和求平方。

麻省理工公开课 - 计算机科学及编程导论课程节选

Then to get the monthly payment, you take the square bracketed thing and you divide by the mortgage balance and that's the monthly payment; that's how it's calculated.

如果要算每月偿还额,你用贷款余额,除以这个方括号的值,这样就得出每月偿还额,这就是每月偿还额的计算方法

耶鲁公开课 - 金融市场课程节选

And in the even case, I'd square, divide by half, call this again: in the odd case, I go b minus 1 and then multiply by a.

就直接求a的平方的二分之b次方，如果是奇数的话，就去求a的b-1次方乘以a，以此递归下去。

麻省理工公开课 - 计算机科学及编程导论课程节选

For example, if your BMI is 36 - which is probably what John Prescott's is - you take the square root of that, which would be six, and divide it by 100, giving you a figure of 6%.

BBC: Head-to-head: Fat tax