return a zero element of a magma with a zero. - Maple Help

Online Help

All Products    Maple    MapleSim


Home : Support : Online Help : Mathematics : Algebra : Magma : Magma/Zero

Magma[Zero] - return a zero element of a magma with a zero.

Calling Sequence

Zero( m )

Parameters

m

-

Array representing the Cayley table of a finite magma

Description

• 

The Zero(m) command returns a zero element of a magma m with a zero.  If the magma has no zero element, then an exception is raised.  In the case in which a magma has multiple zeroes, the first one found is returned.

Examples

withMagma:

m:=1|2|3,2|2|2,3|2|1

m:=123222321

(1)

Zerom

2

(2)

See Also

HasZero, IsLeftZero, IsRightZero, IsZero, Magma


Download Help Document

Was this information helpful?



Please add your Comment (Optional)
E-mail Address (Optional)
What is ? This question helps us to combat spam