Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:40Z
det| 12 3 ; 2 13 | = 150
\binom{n}{k} = \frac{n!}{k!(n-k)!}
8K
∂y/∂φ = 5y
det| 9 4 ; 1 10 | = 86
102K
det| 3 6 ; 0 4 | = 12
57K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
264K
det| 5 3 ; 2 6 | = 24
276K
∫₀^∞ e^(-n²) dn = √π / 2
det| 5 6 ; 4 6 | = 6
250K
F = G m₁m₂ / r²
∫₀^∞ e^(-θ²) dθ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{2}{6} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}