Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:05Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 12 9 ; 5 13 | = 111
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²α = 0
det| 5 6 ; 1 6 | = 24
257K
ω = 2πf
\oint_C \vec{F}\cdot d\vec{r} = 0
62K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
256K
PV = nRT