Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:46Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
218K
∑_{k=1}^{n} k = n(n+1)/2
d/dθ [θ^12] = 12θ^11
157K
11n² + 7n + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
299K
det| 11 4 ; 5 12 | = 112
105K