Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:37Z
∇ × E = −∂B/∂t
∫₀^∞ e^(-φ²) dφ = √π / 2
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\frac{8}{9} \sum_{i=1}^{n} i^{2}
F = ma
det| 5 9 ; 0 6 | = 30
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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∑_{k=1}^{n} k = n(n+1)/2
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det| 5 2 ; 3 6 | = 24
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