Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 04:56Z
10φ² + 1φ + 2 = 0
PV = nRT
10y² + 4y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
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2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
338K
det| 5 2 ; 1 6 | = 28
det| 3 7 ; 2 4 | = -2
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\frac{7}{8} \sum_{i=1}^{n} i^{2}
PV = nRT
F = ma