Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:27Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-r²) dr = √π / 2
det| 7 4 ; 4 8 | = 40
138K
7z² + 5z + 1 = 0
det| 2 7 ; 7 3 | = -43
67K
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
306K
N₂ + 3H₂ ⇌ 2NH₃
det| 11 9 ; 5 12 | = 87
374K
2t² + 5t + 1 = 0
det| 9 7 ; 3 10 | = 69
247K
12φ² + 4φ + 7 = 0