Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-03 09:36Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2θ² + 3θ + 7 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
73K
det| 9 3 ; 4 10 | = 78
\frac{11}{6} \sum_{i=1}^{n} i^{2}
472K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
281K
10ω² + 9ω + 3 = 0
\frac{1}{2} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0