Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:07Z
det| 7 8 ; 4 8 | = 24
∇²ω = 0
∫₀^∞ e^(-x²) dx = √π / 2
368K
12α² + 6α + 5 = 0
det| 9 4 ; 1 10 | = 86
331K
∇²r = 0
det| 12 1 ; 4 13 | = 152
40K
∑_{k=1}^{n} k = n(n+1)/2
370K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 6 ; 4 5 | = -4
68K