In Maple, how do I clear all variables and restart without quitting the application?

To clear all variables in Maple and restart without having to reload the application, enter:

  restart;
This will clear all values, unload all packages, and reinitialize Maple. However, this command will not free up memory previously allocated to Maple; consequently, when doing large jobs, the only way to improve speed is to exit and restart Maple.

Note: When running xmaple, or Maple for Windows or Macintosh, simply selecting previous commands and deleting them from the screen will not remove their values, as restart does.

clc 清空屏幕
clear all 清除所有变量

貌似不对呀！楼主说的是Maple。

这个好像没有，我使用Maple一段时间，但是没有见过类似用法一般通过菜单、工具栏或者全选+delete进行删除，直接的清空命令没有注意到是否又没有