Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:57Z
∑_{k=1}^{n} k = n(n+1)/2
det| 7 2 ; 7 8 | = 42
115K
∑_{k=1}^{n} k = n(n+1)/2
322K
10x² + 6x + 4 = 0
det| 4 8 ; 3 5 | = -4
213K
E = mc²
det| 1 8 ; 4 2 | = -30
331K
∫₀^∞ e^(-φ²) dφ = √π / 2
4K
det| 2 2 ; 4 3 | = -2
68K