Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 03:36Z
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 6 ; 0 5 | = 20
90K
det| 9 4 ; 1 10 | = 86
438K
∇²t = 0
8t² + 2t + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
94K
det| 5 6 ; 7 6 | = -12
211K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
144K