Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 19:21Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 9 ; 5 12 | = 87
102K
∂x/∂γ = 3x
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
det| 5 2 ; 4 6 | = 22
det| 3 3 ; 4 4 | = 0
250K
det| 5 3 ; 2 6 | = 24
∫₀^∞ e^(-x²) dx = √π / 2
62K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
256K
\oint_C \vec{F}\cdot d\vec{r} = 0