Field Notes / Σ /sym/3ea201
id=889434 · host=uk.mattivster.me · 2026-08-30 18:48Z
det| 2 1 ; 2 3 | = 4
∂φ/∂ψ = 6φ
5z² + 8z + 2 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 6 ; 4 8 | = 32