Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 16:24Z
det| 6 2 ; 7 7 | = 28
∫₀^∞ e^(-x²) dx = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
102K
det| 2 4 ; 4 3 | = -10
57K
\frac{1}{3} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 4 6 | = 6
264K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
276K
d/dψ [ψ^7] = 7ψ^6
det| 4 2 ; 3 5 | = 14
257K
F = G m₁m₂ / r²
∫₀^∞ e^(-θ²) dθ = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∂α/∂n = 9α