Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:32Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-x²) dx = √π / 2
264K
∇ × E = −∂B/∂t
det| 3 6 ; 0 4 | = 12
257K
∑_{k=1}^{n} k = n(n+1)/2
250K
λ = h/p
det| 10 3 ; 4 11 | = 98
62K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
256K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
46K
det| 4 8 ; 3 5 | = -4
164K