Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 02:19Z
det| 1 4 ; 0 2 | = 2
det| 7 4 ; 4 8 | = 40
190K
∂ψ/∂φ = 2ψ
det| 12 1 ; 4 13 | = 152
157K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
170K
∑_{k=1}^{n} k = n(n+1)/2
299K
∇²t = 0
det| 11 4 ; 5 12 | = 112
105K