Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:26Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 7 6 | = -12
320K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 2 ; 7 8 | = 42
438K
2r² + 6r + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
394K
det| 12 3 ; 4 13 | = 144
29K
det| 11 9 ; 0 12 | = 132
390K
det| 7 4 ; 4 8 | = 40
144K