5.1.67 killattrib

Syntax:

killattrib ( name )
killattrib ( name, string_expression )

Type:

none

Purpose:

deletes all attributes respective the attribute given as the second argument.

Example:

ring r=32003,(x,y),lp; ideal i=maxideal(1); attrib(i,"isSB",1); attrib(i); ==> attr:isSB, type int killattrib(i,"isSB"); attrib(i); ==> no attributes attrib(i,"isSB",1); killattrib(i); attrib(i); ==> no attributes