Field Notes / Σ /sym/efac93
id=688504 · host=uk.mattivster.me · 2026-08-30 18:48Z
∇ × E = −∂B/∂t
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
12x² + 1x + 2 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2z² + 1z + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇²z = 0