Field Notes / Σ /sym/40732d
id=664322 · host=uk.mattivster.me · 2026-08-30 18:47Z
∇²t = 0
\frac{8}{2} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
det| 3 4 ; 1 4 | = 8
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
\oint_C \vec{F}\cdot d\vec{r} = 0
4t² + 3t + 0 = 0
9n² + 9n + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}