Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:39Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
det| 1 2 ; 7 2 | = -12
257K
∑_{k=1}^{n} k = n(n+1)/2
250K
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0
62K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
46K
CaCO₃ → CaO + CO₂