Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:25Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 6 6 ; 2 7 | = 30
40K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
297K
∫₀^∞ e^(-r²) dr = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
138K
7z² + 5z + 1 = 0
det| 3 3 ; 4 4 | = 0
176K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
306K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 7 ; 3 10 | = 69
374K
2t² + 5t + 1 = 0