Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:55Z
E = mc²
2ω² + 4ω + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
90K
\lim_{r\to 0} \frac{\sin r}{r} = 1
438K
E = mc²
\frac{11}{6} \sum_{i=1}^{n} i^{2}
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 9 2 ; 3 10 | = 84
94K
det| 2 1 ; 2 3 | = 4
det| 9 5 ; 1 10 | = 85
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}