Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:45Z
11t² + 7t + 4 = 0
∫₀^∞ e^(-n²) dn = √π / 2
326K
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 9 ; 1 8 | = 47
366K
det| 5 3 ; 7 6 | = 9
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CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
319K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
359K
det| 10 1 ; 4 11 | = 106
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 7 2 ; 3 8 | = 50
412K
∑_{k=1}^{n} k = n(n+1)/2
iħ ∂ψ/∂t = Ĥψ