Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:17Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
E = mc²
det| 2 6 ; 0 3 | = 6
102K
∫₀^∞ e^(-φ²) dφ = √π / 2
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
\frac{11}{6} \sum_{i=1}^{n} i^{2}
257K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
62K
det| 7 4 ; 4 8 | = 40
256K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
det| 10 3 ; 4 11 | = 98
164K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\lim_{x\to 0} \frac{\sin x}{x} = 1