Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 06:13Z
4ω² + 8ω + 2 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
164K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
47K
\frac{11}{2} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 2 6 | = 18
165K
E = mc²
det| 5 9 ; 0 6 | = 30
430K
det| 7 4 ; 4 8 | = 40
130K
λ = h/p
CaCO₃ → CaO + CO₂
F = G m₁m₂ / r²