Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 02:18Z
det| 1 4 ; 0 2 | = 2
det| 9 4 ; 1 10 | = 86
218K
∂ψ/∂φ = 2ψ
\oint_C \vec{F}\cdot d\vec{r} = 0
∇²t = 0
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 5 6 ; 4 6 | = 6
105K
∫₀^∞ e^(-r²) dr = √π / 2
∫₀^∞ e^(-θ²) dθ = √π / 2
138K
det| 12 2 ; 5 13 | = 146