Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:52Z
det| 12 3 ; 2 13 | = 150
det| 9 4 ; 1 10 | = 86
8K
∂y/∂φ = 5y
\frac{3}{2} \sum_{i=1}^{n} i^{2}
\frac{12}{7} \sum_{i=1}^{n} i^{2}
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
∫₀^∞ e^(-n²) dn = √π / 2
\frac{8}{6} \sum_{i=1}^{n} i^{2}
257K
F = G m₁m₂ / r²
\frac{12}{6} \sum_{i=1}^{n} i^{2}
62K
∫₀^∞ e^(-θ²) dθ = √π / 2