Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 03:23Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
det| 9 2 ; 3 10 | = 84
87K
det| 5 6 ; 7 6 | = -12
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
61K
∇²x = 0
det| 9 4 ; 1 10 | = 86
380K
det| 12 1 ; 4 13 | = 152
335K
det| 5 6 ; 4 6 | = 6
119K
det| 8 9 ; 4 9 | = 36
472K