Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 02:02Z
∇²t = 0
det| 11 2 ; 5 12 | = 122
164K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
232K
7r² + 4r + 0 = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
47K
∇²β = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
372K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
130K
8r² + 8r + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
455K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 4 1 ; 3 5 | = 17