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| 7 4 ; 4 8 | = 40
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-ψ²) dψ = √π / 2
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 4 2 ; 3 5 | = 14
67K