Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 18:42Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
479K
∫₀^∞ e^(-α²) dα = √π / 2
8K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
E = mc²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
8β² + 7β + 7 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
257K
det| 7 4 ; 4 8 | = 40
250K
\frac{9}{4} \sum_{i=1}^{n} i^{2}
7z² + 6z + 1 = 0
\lim_{n\to 0} \frac{\sin n}{n} = 1