Field Notes / Σ /sym/3833db
id=364437 · host=uk.mattivster.me · 2026-08-30 18:47Z
d/dx [x^8] = 8x^7
3r² + 1r + 6 = 0
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
\lim_{y\to 0} \frac{\sin y}{y} = 1
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
12x² + 9x + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 7 12 | = 118
det| 11 8 ; 0 12 | = 132