Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 15:11Z
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
det| 2 5 ; 6 3 | = -24
det| 7 4 ; 4 8 | = 40
90K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
438K
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
394K
\lim_{y\to 0} \frac{\sin y}{y} = 1
\lim_{x\to 0} \frac{\sin x}{x} = 1
94K
\oint_C \vec{F}\cdot d\vec{r} = 0
211K
8r² + 3r + 5 = 0