Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 18:12Z
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
8K
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
102K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
57K
E = mc²
\lim_{α\to 0} \frac{\sin α}{α} = 1
264K
8β² + 7β + 7 = 0
det| 4 6 ; 4 5 | = -4
257K
\frac{9}{4} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
256K
\lim_{n\to 0} \frac{\sin n}{n} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
∫₀^∞ e^(-x²) dx = √π / 2
∇²t = 0