Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:26Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
40K
∫₀^∞ e^(-r²) dr = √π / 2
∫₀^∞ e^(-θ²) dθ = √π / 2
138K
det| 4 7 ; 2 5 | = 6
138K
7z² + 5z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
176K
det| 2 4 ; 4 3 | = -10
67K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
306K
N₂ + 3H₂ ⇌ 2NH₃
det| 11 2 ; 5 12 | = 122
374K
2t² + 5t + 1 = 0