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Delete |
Syntax |
Delete V_1, ..., V_n where each V_i is the identifier of a variable in the working memory. |
Summary |
delete variables from the working memory |
Description |
This function removes variables from the working memory. It will not delete global variables. For more information about memory in CoCoA, see the chapter entitled "Memory Management." The command 'Memory()' lists the contents of the working memory. |
Example |
Use R ::= Q[x,y,z]; X := Ideal(x,y); Y := 3; Use S ::= Q[a,b]; Z := a^2+b^2; Memory(); -- the contents of the working memory ["X", "Y", "Z"] ------------------------------- Delete X; Memory(); -- X has been deleted from the working memory ["It", "Y", "Z"] ------------------------------- |
See also: |