MyWikiBiz, Author Your Legacy — Sunday October 26, 2025
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5 bytes added
, 19:26, 31 July 2009
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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> | | <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> | + | <p><math>\operatorname{Ex}</math> maps every tree on the right side of <math>S\!</math> to the left side of <math>O.\!</math></p> |
| | |} | | |} |
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