Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:47Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 12 1 ; 5 13 | = 151
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 6 6 ; 2 7 | = 30
67K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{x\to 0} \frac{\sin x}{x} = 1
374K
∑_{k=1}^{n} k = n(n+1)/2
247K