Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:13Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
115K
10x² + 6x + 4 = 0
det| 4 8 ; 3 5 | = -4
213K
E = mc²
det| 9 4 ; 1 10 | = 86
331K
det| 1 1 ; 5 2 | = -3
40K
∫₀^∞ e^(-y²) dy = √π / 2
370K