Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 03:01Z
ω = 2πf
det| 7 4 ; 4 8 | = 40
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
90K
∇²t = 0
8t² + 2t + 4 = 0
det| 7 8 ; 6 8 | = 8
390K
CH₄ + 2O₂ → CO₂ + 2H₂O
69K