Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:05Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-x²) dx = √π / 2
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 6 ; 0 4 | = 12
264K
∇²α = 0
det| 5 6 ; 1 6 | = 24
257K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
250K
ω = 2πf
PV = nRT
\oint_C \vec{F}\cdot d\vec{r} = 0
46K