Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:37Z
∂r/∂ψ = 3r
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-α²) dα = √π / 2
235K
∂ψ/∂φ = 4ψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
212K
det| 10 3 ; 5 11 | = 95
∫₀^∞ e^(-φ²) dφ = √π / 2
405K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
442K
det| 7 7 ; 4 8 | = 28
42K