Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:16Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 5 6 ; 7 6 | = -12
90K
2r² + 6r + 5 = 0
E = mc²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
94K
∂y/∂y = 3y
det| 7 4 ; 4 8 | = 40
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
69K