If its in Cartesian form I'll pass in an x and y and compute what a radius and angle is.

来得到的这个点,我都可以得到这个点的,全部的这种信息。

麻省理工公开课 - 计算机科学及编程导论课程节选

If it's in polar form I passed in a radius and angle and I'll compute what the x- and y- value is.

以及半径和角度,但是现在是这样的,不管我是以哪种形式。

麻省理工公开课 - 计算机科学及编程导论课程节选

The form of glaucoma, known as open-angle, is the most common form of the disease, and involves mounting pressure on the optic nerve.

WSJ: New Drug Approved to Treat Eye Condition

Using just thumbs and fingers, bend it in the middle to form a right-angle.

ECONOMIST: Aircraft fatigue

Then, at the same place, bend it back to form a right-angle in the opposite direction.

ECONOMIST: Aircraft fatigue