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MyWikiBiz, Author Your Legacy — Sunday April 28, 2024
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The idea of mappings that preserve 3-adic relations should ring a few bells here.
 
The idea of mappings that preserve 3-adic relations should ring a few bells here.
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Once again into the breach between the interpretations ''En'', ''Ex'' : '''S''' → '''O''', drawing but a single Figure in the sand and relying on the reader to recall:
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Once again into the breach between the interpretations <math>\operatorname{En}, \operatorname{Ex} : S \to O,</math> drawing but a single Figure in the sand and relying on the reader to recall:
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* ''En'' maps every tree on the left (right) of '''S''' to the left (right) of '''O'''.
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{| align="center" cellpadding="10" width="90%"
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<p><math>\operatorname{En}</math> maps every tree on the left side of <math>S\!</math> to the left side of <math>O.\!</math></p>
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* ''Ex'' maps every tree on the left (right) of '''S''' to the right (left) of '''O'''.
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<p><math>\operatorname{En}</math> maps every tree on the right side of <math>S\!</math> to the right side of <math>O.\!</math></p>
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<p><math>\operatorname{Ex}</math> maps every tree on the left side of <math>S\!</math> to the right side of <math>O.\!</math></p>
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<p><math>\operatorname{Ex}</math> every tree on the right side of <math>S\!</math> to the left side of <math>O.\!</math></p>
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|}
    
{| align="center" style="text-align:center; width:90%"
 
{| align="center" style="text-align:center; width:90%"
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