Field Notes / Σ /sym/f77068
id=735517 · host=uk.mattivster.me · 2026-08-30 18:46Z
ω = 2πf
10θ² + 5θ + 1 = 0
ω = 2πf
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
det| 6 7 ; 0 7 | = 42
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
7n² + 8n + 4 = 0
\frac{6}{8} \sum_{i=1}^{n} i^{2}
det| 10 6 ; 5 11 | = 80
\binom{n}{k} = \frac{n!}{k!(n-k)!}