Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-09-14 23:24Z
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
105K
det| 10 3 ; 4 11 | = 98
\frac{11}{6} \sum_{i=1}^{n} i^{2}
216K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
359K
det| 12 2 ; 7 13 | = 142
6n² + 3n + 0 = 0
det| 8 4 ; 0 9 | = 72
\frac{6}{9} \sum_{i=1}^{n} i^{2}