Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 22:32Z
9γ² + 4γ + 7 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
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∫₀^∞ e^(-φ²) dφ = √π / 2
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CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
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det| 7 6 ; 1 8 | = 50
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det| 6 6 ; 2 7 | = 30
det| 9 4 ; 1 10 | = 86
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