Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:54Z
E = mc²
\frac{8}{6} \sum_{i=1}^{n} i^{2}
320K
2ω² + 4ω + 5 = 0
det| 1 2 ; 7 2 | = -12
90K
E = mc²
det| 7 1 ; 7 8 | = 49
394K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
211K
det| 2 1 ; 2 3 | = 4
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122