Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:48Z
6α² + 1α + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
144K
∇²t = 0
det| 1 1 ; 5 2 | = -3
438K
10γ² + 9γ + 5 = 0
det| 7 1 ; 7 8 | = 49
394K
det| 9 4 ; 1 10 | = 86
29K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 1 2 ; 4 2 | = -6
211K
λ = h/p
det| 7 9 ; 1 8 | = 47
69K
F = ma
det| 7 7 ; 4 8 | = 28
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}