Mathematica 9 is now available

A.4.4 禁止计算

Mathematica提供各种函数作为"封装"来防止所得的表达式被计算.

防止表达式被计算的封装



Any questions about topics on this page? Click here to get an individual response.Buy NowMore Information
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE DOCUMENTATION CENTER FOR THE LATEST INFORMATION.