MyWikiBiz, Author Your Legacy — Saturday October 25, 2025
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164 bytes added
, 17:18, 17 June 2009
| Line 4,044: |
Line 4,044: |
| | <math>\begin{array}{rcccccc} | | <math>\begin{array}{rcccccc} |
| | \varepsilon (pq) | | \varepsilon (pq) |
| − | & = & p & \cdot & q & \cdot & (\operatorname{d}p)(\operatorname{d}q) | + | & = & |
| | + | p & \cdot & q & \cdot & |
| | + | \texttt{(} \operatorname{d}p \texttt{)} |
| | + | \texttt{(} \operatorname{d}q \texttt{)} |
| | \\[4pt] | | \\[4pt] |
| − | & + & p & \cdot & q & \cdot & (\operatorname{d}p)~\operatorname{d}q~ | + | & + & |
| | + | p & \cdot & q & \cdot & |
| | + | \texttt{(} \operatorname{d}p \texttt{)} |
| | + | \texttt{~} \operatorname{d}q \texttt{~} |
| | \\[4pt] | | \\[4pt] |
| − | & + & p & \cdot & q & \cdot & ~\operatorname{d}p~(\operatorname{d}q) | + | & + & |
| | + | p & \cdot & q & \cdot & |
| | + | \texttt{~} \operatorname{d}p \texttt{~} |
| | + | \texttt{(} \operatorname{d}q \texttt{)} |
| | \\[4pt] | | \\[4pt] |
| − | & + & p & \cdot & q & \cdot & ~\operatorname{d}p~~\operatorname{d}q~ | + | & + & |
| | + | p & \cdot & q & \cdot & |
| | + | \texttt{~} \operatorname{d}p \texttt{~} |
| | + | \texttt{~} \operatorname{d}q \texttt{~} |
| | \end{array}</math> | | \end{array}</math> |
| | |} | | |} |