Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:11Z
∇ × E = −∂B/∂t
\frac{8}{9} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
276K
det| 7 2 ; 7 8 | = 42
129K
F = ma
10n² + 4n + 5 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
153K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
473K
∑_{k=1}^{n} k = n(n+1)/2
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K