Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:46Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
det| 10 6 ; 4 11 | = 86
\oint_C \vec{F}\cdot d\vec{r} = 0
438K
ΔS ≥ 0
9α² + 3α + 1 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
211K
det| 3 4 ; 4 4 | = -4
det| 9 2 ; 3 10 | = 84
390K
9x² + 1x + 0 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
E = mc²