Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 06:15Z
∫₀^∞ e^(-φ²) dφ = √π / 2
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
7K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
det| 10 1 ; 6 11 | = 104
57K
det| 2 9 ; 4 3 | = -30
det| 7 4 ; 4 8 | = 40
335K