Field Notes / Σ /sym/1997cd
id=918526 · host=uk.mattivster.me · 2026-09-01 21:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 7 ; 6 9 | = 30
CH₄ + 2O₂ → CO₂ + 2H₂O
294K
d/dα [α^3] = 3α^2
\frac{11}{6} \sum_{i=1}^{n} i^{2}
455K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
304K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
F = G m₁m₂ / r²
det| 6 3 ; 7 7 | = 21
det| 6 4 ; 7 7 | = 14