Field Notes / Σ /sym/d533d5
id=634913 · host=uk.mattivster.me · 2026-08-30 18:48Z
∇²t = 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
∇ × E = −∂B/∂t
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
5θ² + 5θ + 3 = 0
5x² + 4x + 0 = 0
det| 2 5 ; 3 3 | = -9
det| 12 3 ; 2 13 | = 150