Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:50Z
11x² + 3x + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
174K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
λ = h/p
det| 5 6 ; 4 6 | = 6
119K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
472K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
392K