Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 14:00Z
1y² + 4y + 5 = 0
det| 1 4 ; 2 2 | = -6
218K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
190K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
157K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
299K
E = mc²
\lim_{t\to 0} \frac{\sin t}{t} = 1
244K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
100K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
138K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
354K