Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:39Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
115K
det| 5 6 ; 4 6 | = 6
322K
10x² + 6x + 4 = 0
E = mc²
e^{i\pi} + 1 = 0
det| 7 4 ; 4 8 | = 40
370K
4α² + 2α + 0 = 0
e^{i\pi} + 1 = 0