Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:48Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 11 9 ; 0 12 | = 132
138K
det| 7 4 ; 4 8 | = 40
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 4 6 ; 0 5 | = 20
67K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
306K
ΔS ≥ 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
374K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
112K
5α² + 6α + 7 = 0
det| 12 9 ; 5 13 | = 111
247K
e^{i\pi} + 1 = 0