Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 15:53Z
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 11 2 ; 5 12 | = 122
222K
∫₀^∞ e^(-ω²) dω = √π / 2
det| 2 4 ; 4 3 | = -10
87K
det| 9 4 ; 1 10 | = 86
2K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
174K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
380K