Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 14:25Z
d/dγ [γ^3] = 3γ^2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
438K
∇²α = 0
det| 1 2 ; 4 2 | = -6
29K
\lim_{n\to 0} \frac{\sin n}{n} = 1
∑_{k=1}^{n} k = n(n+1)/2
211K
det| 7 4 ; 4 8 | = 40
\frac{4}{6} \sum_{i=1}^{n} i^{2}
390K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
69K
3r² + 8r + 1 = 0