Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 02:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
CH₄ + 2O₂ → CO₂ + 2H₂O
188K
det| 8 9 ; 7 9 | = 9
∫₀^∞ e^(-ω²) dω = √π / 2
det| 5 3 ; 2 6 | = 24
30K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2