Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 04:43Z
10φ² + 1φ + 2 = 0
det| 4 8 ; 3 5 | = -4
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∑_{k=1}^{n} k = n(n+1)/2
479K
PV = nRT
CH₄ + 2O₂ → CO₂ + 2H₂O
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∑_{k=1}^{n} k = n(n+1)/2
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10y² + 4y + 6 = 0
det| 9 4 ; 1 10 | = 86
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∑_{k=1}^{n} k = n(n+1)/2
390K
2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂