Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:21Z
11x² + 3x + 4 = 0
det| 11 4 ; 5 12 | = 112
66K
det| 9 4 ; 1 10 | = 86
222K
ω = 2πf
det| 9 7 ; 3 10 | = 69
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
CaCO₃ → CaO + CO₂