Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:58Z
11x² + 3x + 4 = 0
\frac{7}{1} \sum_{i=1}^{n} i^{2}
66K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
222K
ω = 2πf
det| 9 3 ; 3 10 | = 81
87K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 6 ; 1 8 | = 50
335K
λ = h/p
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
472K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O