Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 10:12Z
7ψ² + 7ψ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
320K
PV = nRT
det| 12 1 ; 5 13 | = 151
90K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
438K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
394K
det| 7 3 ; 6 8 | = 38
29K
PV = nRT
det| 2 4 ; 4 3 | = -10
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
69K