Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 02:13Z
det| 2 2 ; 6 3 | = -6
∫₀^∞ e^(-φ²) dφ = √π / 2
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 11 4 ; 5 12 | = 112
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det| 3 1 ; 4 4 | = 8
∑_{k=1}^{n} k = n(n+1)/2
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ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
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∇ × E = −∂B/∂t
det| 1 1 ; 5 2 | = -3
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10φ² + 7φ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
233K
9r² + 5r + 0 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
E = mc²