Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 05:27Z
∇²z = 0
9n² + 9n + 6 = 0
det| 7 8 ; 4 8 | = 24
122K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 6 4 ; 4 7 | = 26
414K
8ψ² + 3ψ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
335K
det| 9 4 ; 1 10 | = 86
460K
∑_{k=1}^{n} k = n(n+1)/2
298K