Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:56Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
90K
2r² + 6r + 5 = 0
det| 7 9 ; 1 8 | = 47
394K
det| 1 2 ; 7 2 | = -12
29K
E = mc²
det| 9 7 ; 3 10 | = 69
94K
∂y/∂y = 3y
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
390K
λ = h/p
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
det| 4 5 ; 4 5 | = 0
2n² + 9n + 2 = 0