Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:22Z
E = mc²
\frac{7}{1} \sum_{i=1}^{n} i^{2}
320K
2ω² + 4ω + 5 = 0
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 7 6 ; 1 8 | = 50
94K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
211K
det| 2 1 ; 2 3 | = 4
Fe₂O₃ + 3CO → 2Fe + 3CO₂
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
144K