Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 03:19Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-x²) dx = √π / 2
66K
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
87K
det| 9 5 ; 6 10 | = 60
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇²x = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
380K
det| 9 4 ; 1 10 | = 86
335K
\oint_C \vec{F}\cdot d\vec{r} = 0
392K