Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:44Z
det| 7 8 ; 4 8 | = 24
∫₀^∞ e^(-φ²) dφ = √π / 2
115K
∫₀^∞ e^(-x²) dx = √π / 2
322K
∇²ω = 0
det| 5 6 ; 4 6 | = 6
368K
det| 9 4 ; 1 10 | = 86
213K
12α² + 6α + 5 = 0
∇²r = 0
∑_{k=1}^{n} k = n(n+1)/2
162K