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Reverted 1 edit by Crisófilax (talk): Unnecessary, but possibly useful for non-experts |
Crisófilax (talk | contribs) m It's not enough that the RHS is defined. For example, in a(b+c)=ab+ac with a=inf, b=1, c=-1, the RHS is defined and equal to inf, but the LHS is undefined. Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit |
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a \cdot \infty & = \frac{a}{0} \\
\end{align}</math>
The following is true whenever
:<math>
\begin{align}
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