Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:28Z
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
det| 9 4 ; 1 10 | = 86
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F = ma
\frac{12}{6} \sum_{i=1}^{n} i^{2}
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10n² + 4n + 5 = 0
det| 1 4 ; 3 2 | = -10
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
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