Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 02:18Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
∫₀^∞ e^(-α²) dα = √π / 2
31K
det| 8 9 ; 7 9 | = 9
∫₀^∞ e^(-ω²) dω = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
30K
CH₄ + 2O₂ → CO₂ + 2H₂O
165K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
141K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
304K
d/dz [z^11] = 11z^10
229K
9t² + 8t + 0 = 0
11φ² + 6φ + 3 = 0