Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:37Z
∇ × E = −∂B/∂t
det| 10 2 ; 1 11 | = 108
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∫₀^∞ e^(-t²) dt = √π / 2
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\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 7 6 ; 1 8 | = 50
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det| 4 8 ; 3 5 | = -4
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F = ma
10n² + 4n + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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