Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:44Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
det| 1 2 ; 7 2 | = -12
248K
11n² + 7n + 7 = 0
det| 4 6 ; 4 5 | = -4
170K
det| 7 4 ; 4 8 | = 40
299K
det| 8 2 ; 7 9 | = 58
105K