向量算术

计算向量加法

• ColinTree注：向量的表示，使用单纯的逗号分隔。如 -1,2 或者 4,6

原网址：http://appinventor.mit.edu/extensions/ 作者：Ethan Hon

VectorArithmetic

Takes in two vectors and can add them to return a result vector.

• Note By ColinTree: the vectors are being shown with comma. for example -1,2 or 4,6

Original Web Page：http://appinventor.mit.edu/extensions/ Author: Ethan Hon