Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:58Z
∂r/∂ψ = 3r
det| 4 6 ; 0 5 | = 20
445K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 5 ; 0 12 | = 132
322K
∂ψ/∂φ = 4ψ
det| 2 2 ; 4 3 | = -2
212K
∫₀^∞ e^(-θ²) dθ = √π / 2
179K
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 7 4 ; 4 8 | = 40
42K