Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:45Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
218K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
248K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
157K
11n² + 7n + 7 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
105K
det| 12 1 ; 4 13 | = 152
100K
∫₀^∞ e^(-y²) dy = √π / 2
138K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
354K