Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:42Z
∑_{k=1}^{n} k = n(n+1)/2
det| 2 7 ; 7 3 | = -43
115K
det| 7 4 ; 4 8 | = 40
322K
10x² + 6x + 4 = 0
E = mc²
e^{i\pi} + 1 = 0
det| 11 4 ; 5 12 | = 112
40K
∑_{k=1}^{n} k = n(n+1)/2
162K