Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:41Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
40K
det| 9 4 ; 1 10 | = 86
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 7 7 ; 4 8 | = 28
176K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-φ²) dφ = √π / 2
306K
∑_{k=1}^{n} k = n(n+1)/2
322K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
374K
det| 4 8 ; 3 5 | = -4
112K