Field Notes / Σ /sym/782c6c
id=308387 · host=uk.mattivster.me · 2026-08-30 18:46Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
d/dn [n^7] = 7n^6
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
d/dn [n^11] = 11n^10
CH₄ + 2O₂ → CO₂ + 2H₂O
PV = nRT
iħ ∂ψ/∂t = Ĥψ