Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:50Z
11x² + 3x + 4 = 0
det| 2 4 ; 4 3 | = -10
66K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
222K
ω = 2πf
det| 9 3 ; 3 10 | = 81
87K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
174K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 2 ; 7 2 | = -12
335K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
472K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O