Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:28Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
218K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
190K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
157K
11n² + 7n + 7 = 0
det| 9 4 ; 1 10 | = 86
170K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
105K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
100K