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Crisófilax (talk | contribs) m Unnecessary since those operations are already defined in R Tags: Reverted Visual edit Mobile edit Mobile web edit Advanced mobile edit |
Reverted 1 edit by Crisófilax (talk): Unnecessary, but possibly useful for non-experts |
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a + \infty = \infty + a & = \infty, & a \neq \infty \\
a - \infty = \infty - a & = \infty, & a \neq \infty \\
a / \infty = a \cdot 0 = 0 \cdot a & = 0, & a \neq \infty \\
\infty / a & = \infty, & a \neq \infty \\
a / 0 = a \cdot \infty = \infty \cdot a & = \infty, & a \neq 0 \\
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