Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 19:20Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
\oint_C \vec{F}\cdot d\vec{r} = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
102K
∂x/∂γ = 3x
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 5 2 ; 4 6 | = 22
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
257K
det| 5 3 ; 2 6 | = 24
det| 7 4 ; 4 8 | = 40
62K
det| 9 6 ; 0 10 | = 90
256K
\oint_C \vec{F}\cdot d\vec{r} = 0
10γ² + 6γ + 3 = 0