Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:17Z
6α² + 1α + 3 = 0
∇²t = 0
det| 12 3 ; 4 13 | = 144
90K
10γ² + 9γ + 5 = 0
det| 9 5 ; 1 10 | = 85
394K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
94K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
211K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
F = ma
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}