Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 22:43Z
4α² + 7α + 5 = 0
det| 1 2 ; 4 2 | = -6
66K
det| 5 6 ; 2 6 | = 18
222K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 4 ; 4 8 | = 40
87K
5θ² + 1θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
61K
det| 9 9 ; 5 10 | = 45
380K
det| 12 1 ; 5 13 | = 151
119K
∫₀^∞ e^(-t²) dt = √π / 2
472K
∑_{k=1}^{n} k = n(n+1)/2
392K