Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:00Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
\lim_{t\to 0} \frac{\sin t}{t} = 1
157K
ΔS ≥ 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
299K
5θ² + 8θ + 5 = 0
det| 2 2 ; 4 3 | = -2
105K
det| 2 9 ; 1 3 | = -3
∑_{k=1}^{n} k = n(n+1)/2
138K