Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-02 04:28Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{8}{9} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
186K
e^{i\pi} + 1 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
381K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
360K
det| 10 4 ; 5 11 | = 90
6φ² + 9φ + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0