Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 02:18Z
det| 1 4 ; 0 2 | = 2
det| 7 4 ; 4 8 | = 40
190K
∂ψ/∂φ = 2ψ
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 9 ; 1 8 | = 47
170K
∇²t = 0
∫₀^∞ e^(-x²) dx = √π / 2
244K
∫₀^∞ e^(-φ²) dφ = √π / 2
105K
∫₀^∞ e^(-r²) dr = √π / 2