Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:47Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
det| 7 2 ; 1 8 | = 54
218K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 4 6 | = 6
248K
det| 7 4 ; 4 8 | = 40
157K
11n² + 7n + 7 = 0
det| 11 2 ; 5 12 | = 122
105K