Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:26Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 9 3 ; 3 10 | = 81
90K
2r² + 6r + 5 = 0
E = mc²
det| 7 2 ; 7 8 | = 42
94K
∂y/∂y = 3y
ΔS ≥ 0
det| 4 8 ; 3 5 | = -4
352K