LC implies left alternative
This article gives the statement and possibly, proof, of an implication relation between two algebra loop properties. That is, it states that every algebra loop satisfying the first algebra loop property (i.e., LC-loop) must also satisfy the second algebra loop property (i.e., left alternative loop)
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Statement
Any LC-loop is a left alternative loop.
Definitions used
LC-loop
Further information: LC-loop
An algebra loop is termed a LC-loop if it satisfies the following identity for all :
Left alternative loop
Further information: Left alternative loop
An algebra loop is termed a left alternative loop if it satisfies the following identity for all :
Proof
Given: An algebra loop such that for all .
To prove: for all
Proof: We set to be the identity element for , and obtain that, for all , we have:
Simplifying this gives: