Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:48Z
det| 7 8 ; 4 8 | = 24
∑_{k=1}^{n} k = n(n+1)/2
115K
det| 7 4 ; 4 8 | = 40
322K
∇²ω = 0
12α² + 6α + 5 = 0
∫₀^∞ e^(-α²) dα = √π / 2
331K
∫₀^∞ e^(-y²) dy = √π / 2
4K
∇²r = 0
det| 2 3 ; 5 3 | = -9
370K