Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 15:44Z
E = mc²
\frac{2}{2} \sum_{i=1}^{n} i^{2}
320K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
144K
det| 2 5 ; 6 3 | = -24
λ = h/p
\lim_{y\to 0} \frac{\sin y}{y} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
94K
det| 7 4 ; 4 8 | = 40
211K
8r² + 3r + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2γ² + 9γ + 0 = 0