Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:45Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
218K
∑_{k=1}^{n} k = n(n+1)/2
11n² + 7n + 7 = 0
∫₀^∞ e^(-x²) dx = √π / 2
299K
∫₀^∞ e^(-θ²) dθ = √π / 2
244K
det| 5 6 ; 4 6 | = 6
105K
det| 4 2 ; 1 5 | = 18
138K
∑_{k=1}^{n} k = n(n+1)/2
354K