Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:26Z
det| 1 9 ; 3 2 | = -25
det| 2 7 ; 7 3 | = -43
190K
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
157K
6t² + 6t + 7 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
170K
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
244K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
105K
∂β/∂n = 7β
det| 7 4 ; 4 8 | = 40
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
433K