Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:05Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{t\to 0} \frac{\sin t}{t} = 1
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²α = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
257K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
ω = 2πf
det| 7 4 ; 4 8 | = 40
62K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
256K
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
164K