Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-01 13:44Z
11z² + 6z + 7 = 0
d/dx [x^12] = 12x^11
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
395K
ω = 2πf
CH₄ + 2O₂ → CO₂ + 2H₂O
237K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 1 7 ; 2 2 | = -12
16K
det| 7 4 ; 5 8 | = 36
374K