Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:28Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 1 4 ; 2 2 | = -6
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 4 ; 4 8 | = 40
102K
∑_{k=1}^{n} k = n(n+1)/2
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
264K
\oint_C \vec{F}\cdot d\vec{r} = 0
276K
∇²α = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
257K
det| 2 7 ; 7 3 | = -43
250K
ω = 2πf
det| 3 6 ; 0 4 | = 12
256K