Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:03Z
6α² + 1α + 3 = 0
det| 7 4 ; 4 8 | = 40
144K
∇²t = 0
det| 9 9 ; 5 10 | = 45
90K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
438K
10γ² + 9γ + 5 = 0
det| 7 6 ; 1 8 | = 50
394K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
94K
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)!}