Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:39Z
∂r/∂ψ = 3r
det| 9 4 ; 1 10 | = 86
445K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
235K
∂ψ/∂φ = 4ψ
∫₀^∞ e^(-θ²) dθ = √π / 2
212K
∫₀^∞ e^(-φ²) dφ = √π / 2
362K
det| 10 3 ; 5 11 | = 95
det| 3 3 ; 4 4 | = 0
405K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
d/dz [z^11] = 11z^10
442K
F = G m₁m₂ / r²