Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:43Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-r²) dr = √π / 2
\frac{3}{2} \sum_{i=1}^{n} i^{2}
138K
det| 11 5 ; 0 12 | = 132
138K
7z² + 5z + 1 = 0
det| 2 2 ; 4 3 | = -2
176K
det| 10 5 ; 4 11 | = 90
67K
∑_{k=1}^{n} k = n(n+1)/2
\frac{8}{6} \sum_{i=1}^{n} i^{2}
306K
det| 7 4 ; 4 8 | = 40
322K
N₂ + 3H₂ ⇌ 2NH₃
\frac{2}{2} \sum_{i=1}^{n} i^{2}
112K
2t² + 5t + 1 = 0