Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:42Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 7 ; 7 3 | = -43
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
det| 5 7 ; 2 6 | = 16
248K
\oint_C \vec{F}\cdot d\vec{r} = 0
157K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
299K
5θ² + 8θ + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
244K
d/dθ [θ^12] = 12θ^11
105K
det| 2 9 ; 1 3 | = -3
∑_{k=1}^{n} k = n(n+1)/2
138K
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃