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ArrDeletion    --    deletes a hyperplane from a list of hyperplanes

Syntax

ArrDeletion(A: LIST, H: RINGELEM): LIST

Description

This function returns the list of hyperplanes obtained by deleting the hyperplane H from the list A of hyperplanes.

Example

/**/ use QQ[x,y]; /**/ A := [x, x-1, y]; /**/ ArrDeletion(A, x-1); [x, y]

See Also

• ArrRestriction