Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:36Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-r²) dr = √π / 2
∫₀^∞ e^(-α²) dα = √π / 2
138K
7z² + 5z + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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∑_{k=1}^{n} k = n(n+1)/2
374K
det| 9 4 ; 1 10 | = 86
247K