Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:30Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
det| 4 2 ; 1 5 | = 18
190K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 2 ; 1 8 | = 54
157K
11n² + 7n + 7 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
244K
∑_{k=1}^{n} k = n(n+1)/2
105K