Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:56Z
det| 7 8 ; 4 8 | = 24
det| 8 2 ; 7 9 | = 58
322K
∇²ω = 0
12α² + 6α + 5 = 0
det| 11 2 ; 5 12 | = 122
4K
∇²r = 0
det| 2 6 ; 0 3 | = 6
370K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 6 ; 4 5 | = -4
162K