Field Notes / Σ /sym/0cb49a
id=776227 · host=uk.mattivster.me · 2026-08-30 18:46Z
F = G m₁m₂ / r²
\frac{2}{7} \sum_{i=1}^{n} i^{2}
N₂ + 3H₂ ⇌ 2NH₃
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
10ψ² + 6ψ + 1 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
det| 9 9 ; 0 10 | = 90
det| 5 4 ; 5 6 | = 10
7γ² + 7γ + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}