Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:59Z
11x² + 3x + 4 = 0
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
174K
det| 4 6 ; 0 5 | = 20
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
380K
det| 10 7 ; 3 11 | = 89
335K
λ = h/p
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
CaCO₃ → CaO + CO₂