Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:11Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-z²) dz = √π / 2
297K
∫₀^∞ e^(-r²) dr = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
138K
7z² + 5z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 11 5 ; 0 12 | = 132
306K
det| 9 4 ; 1 10 | = 86
322K
det| 10 5 ; 4 11 | = 90
112K
det| 4 6 ; 4 5 | = -4
247K
CH₄ + 2O₂ → CO₂ + 2H₂O
417K