Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:42Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 8 ; 3 5 | = -4
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∫₀^∞ e^(-r²) dr = √π / 2
7z² + 5z + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
176K
∑_{k=1}^{n} k = n(n+1)/2
67K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
306K