Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 04:52Z
10φ² + 1φ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
\lim_{α\to 0} \frac{\sin α}{α} = 1
479K
PV = nRT
∫₀^∞ e^(-φ²) dφ = √π / 2
129K
10y² + 4y + 6 = 0
det| 9 4 ; 1 10 | = 86
191K
∑_{k=1}^{n} k = n(n+1)/2
390K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
det| 5 2 ; 1 6 | = 28
\frac{7}{8} \sum_{i=1}^{n} i^{2}