Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:25Z
5θ² + 4θ + 7 = 0
det| 5 6 ; 1 6 | = 24
232K
∑_{k=1}^{n} k = n(n+1)/2
10r² + 3r + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
165K
ΔS ≥ 0
det| 7 1 ; 7 8 | = 49
430K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
455K
det| 12 3 ; 4 13 | = 144
336K