Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:03Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
320K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 1 2 ; 7 2 | = -12
90K
2r² + 6r + 5 = 0
det| 9 4 ; 1 10 | = 86
29K
E = mc²
det| 9 2 ; 3 10 | = 84
211K
det| 8 9 ; 4 9 | = 36
69K