Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 02:47Z
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
320K
\frac{1}{2} \sum_{i=1}^{n} i^{2}
det| 2 7 ; 7 3 | = -43
438K
∑_{k=1}^{n} k = n(n+1)/2
det| 12 9 ; 5 13 | = 111
394K
det| 7 4 ; 4 8 | = 40
29K
9θ² + 4θ + 0 = 0
det| 6 4 ; 1 7 | = 38