Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:48Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 2 ; 3 5 | = 14
40K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 2 6 ; 0 3 | = 6
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
67K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{x\to 0} \frac{\sin x}{x} = 1
306K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
322K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
374K
5α² + 6α + 7 = 0
det| 9 9 ; 5 10 | = 45
247K
d/dβ [β^5] = 5β^4
AgNO₃ + NaCl → AgCl↓ + NaNO₃