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D.4.5.9 select1

Procedure from library elim.lib (see elim_lib).

Usage:
select1(id,v); id = ideal/module/matrix, v = intvec

Return:
generators/columns of id containing at least one of the variables with index an entry of v

Note:
use 'select' for selecting generators/columns containing all variables with index an entry of v

Example:
 
See also: nselect; select.


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