Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 13:12Z
2α² + 5α + 5 = 0
det| 11 9 ; 5 12 | = 87
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\frac{2}{2} \sum_{i=1}^{n} i^{2}
479K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
9φ² + 5φ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K
det| 10 7 ; 3 11 | = 89
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d/dω [ω^2] = 2ω^1
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
473K
det| 9 4 ; 1 10 | = 86
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂