MyWikiBiz, Author Your Legacy — Wednesday October 29, 2025
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, 20:56, 16 November 2012
| Line 276: |
Line 276: |
| | f ~\text{is bijective} | | f ~\text{is bijective} |
| | & \iff & | | & \iff & |
| − | f ~\text{is}~ 1\text{-regular at}~ y. | + | f ~\text{is}~ 1\text{-regular at}~ Y. |
| | \end{array}</math> | | \end{array}</math> |
| | |} | | |} |