Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 18:42Z
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
det| 11 9 ; 5 12 | = 87
8K
e^{i\pi} + 1 = 0
det| 4 2 ; 3 5 | = 14
57K
E = mc²
8β² + 7β + 7 = 0
\frac{9}{4} \sum_{i=1}^{n} i^{2}
\lim_{n\to 0} \frac{\sin n}{n} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
1ψ² + 9ψ + 4 = 0
∫₀^∞ e^(-x²) dx = √π / 2
∇²t = 0