MyWikiBiz, Author Your Legacy — Friday November 01, 2024
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315 bytes added
, 15:50, 17 June 2009
Line 463: |
Line 463: |
| <math>\begin{array}{rcccccc} | | <math>\begin{array}{rcccccc} |
| \operatorname{D}(pq) | | \operatorname{D}(pq) |
− | & = & p & \cdot & q & \cdot & ((\operatorname{d}p)(\operatorname{d}q)) | + | & = & |
| + | p |
| + | & \cdot & |
| + | q |
| + | & \cdot & |
| + | \texttt{(} |
| + | \texttt{(} \operatorname{d}p \texttt{)} |
| + | \texttt{(} \operatorname{d}q \texttt{)} |
| + | \texttt{)} |
| \\[4pt] | | \\[4pt] |
− | & + & p & \cdot & (q) & \cdot & ~(\operatorname{d}p)~\operatorname{d}q~~ | + | & + & |
| + | p |
| + | & \cdot & |
| + | \texttt{(} q \texttt{)} |
| + | & \cdot & |
| + | \texttt{~} |
| + | \texttt{(} \operatorname{d}p \texttt{)} |
| + | \texttt{~} \operatorname{d}q \texttt{~} |
| + | \texttt{~} |
| \\[4pt] | | \\[4pt] |
− | & + & (p) & \cdot & q & \cdot & ~~\operatorname{d}p~(\operatorname{d}q)~ | + | & + & |
| + | \texttt{(} p \texttt{)} |
| + | & \cdot & |
| + | q |
| + | & \cdot & |
| + | \texttt{~} |
| + | \texttt{~} \operatorname{d}p \texttt{~} |
| + | \texttt{(} \operatorname{d}q \texttt{)} |
| + | \texttt{~} |
| \\[4pt] | | \\[4pt] |
− | & + & (p) & \cdot & (q) & \cdot & ~~\operatorname{d}p~~\operatorname{d}q~~ | + | & + & |
| + | \texttt{(} p \texttt{)} |
| + | & \cdot & |
| + | \texttt{(}q \texttt{)} |
| + | & \cdot & |
| + | \texttt{~} |
| + | \texttt{~} \operatorname{d}p \texttt{~} |
| + | \texttt{~} \operatorname{d}q \texttt{~} |
| + | \texttt{~} |
| \end{array}</math> | | \end{array}</math> |
| |} | | |} |