Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 15:56Z
\lim_{x\to 0} \frac{\sin x}{x} = 1
\lim_{β\to 0} \frac{\sin β}{β} = 1
222K
∫₀^∞ e^(-ω²) dω = √π / 2
\frac{6}{7} \sum_{i=1}^{n} i^{2}
2K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
174K
det| 9 7 ; 3 10 | = 69
61K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
335K
det| 8 9 ; 4 9 | = 36
119K
∑_{k=1}^{n} k = n(n+1)/2
392K