Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 02:15Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
det| 8 9 ; 7 9 | = 9
∫₀^∞ e^(-ω²) dω = √π / 2
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
F = ma
9t² + 8t + 0 = 0