Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:07Z
F = G m₁m₂ / r²
det| 11 5 ; 0 12 | = 132
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-α²) dα = √π / 2
100K
∑_{k=1}^{n} k = n(n+1)/2
50K
det| 4 6 ; 4 5 | = -4
137K
det| 9 9 ; 5 10 | = 45
197K