Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:30Z
det| 12 3 ; 2 13 | = 150
∂y/∂φ = 5y
\frac{12}{6} \sum_{i=1}^{n} i^{2}
102K
det| 9 4 ; 1 10 | = 86
57K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
det| 11 2 ; 5 12 | = 122
264K
det| 9 6 ; 0 10 | = 90
276K
∫₀^∞ e^(-n²) dn = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
257K
F = G m₁m₂ / r²
∫₀^∞ e^(-φ²) dφ = √π / 2
62K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-n²) dn = √π / 2
46K
\frac{2}{6} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}