Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:20Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
∫₀^∞ e^(-n²) dn = √π / 2
102K
det| 8 5 ; 3 9 | = 57
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
d/dz [z^11] = 11z^10
264K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
276K
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
257K
det| 3 3 ; 4 4 | = 0
250K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1