Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:52Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{2}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
248K
det| 7 4 ; 4 8 | = 40
157K
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
170K
det| 11 2 ; 5 12 | = 122
299K
5θ² + 8θ + 5 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
105K
det| 2 9 ; 1 3 | = -3
det| 1 6 ; 1 2 | = -4
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃