Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:55Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 9 ; 5 13 | = 111
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
438K
2r² + 6r + 5 = 0
E = mc²
det| 2 7 ; 7 3 | = -43
94K
det| 9 2 ; 3 10 | = 84
211K
det| 12 3 ; 4 13 | = 144
352K