Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 14:40Z
d/dγ [γ^3] = 3γ^2
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
90K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
438K
∇²α = 0
det| 7 4 ; 4 8 | = 40
394K
\lim_{n\to 0} \frac{\sin n}{n} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
CH₄ + 2O₂ → CO₂ + 2H₂O
211K
∑_{k=1}^{n} k = n(n+1)/2
144K