Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:47Z
det| 7 8 ; 4 8 | = 24
∑_{k=1}^{n} k = n(n+1)/2
115K
∫₀^∞ e^(-α²) dα = √π / 2
322K
∇²ω = 0
12α² + 6α + 5 = 0
det| 2 2 ; 4 3 | = -2
331K
∇²r = 0
det| 4 6 ; 0 5 | = 20
40K
det| 9 4 ; 1 10 | = 86
370K
∑_{k=1}^{n} k = n(n+1)/2