Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:47Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 9 ; 0 12 | = 132
40K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
67K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 1 4 ; 2 2 | = -6
322K
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
374K
5α² + 6α + 7 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
417K
d/dβ [β^5] = 5β^4
AgNO₃ + NaCl → AgCl↓ + NaNO₃