Field Notes / Σ /sym/29e821
id=95771 · host=uk.mattivster.me · 2026-08-30 18:45Z
∫₀^∞ e^(-φ²) dφ = √π / 2
2φ² + 5φ + 6 = 0
∇ × E = −∂B/∂t
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
e^{i\pi} + 1 = 0
\frac{7}{8} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-ψ²) dψ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2