Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:33Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{2}{2} \sum_{i=1}^{n} i^{2}
144K
det| 10 6 ; 4 11 | = 86
det| 7 6 ; 1 8 | = 50
90K
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
394K
9α² + 3α + 1 = 0
det| 3 4 ; 4 4 | = -4
det| 12 3 ; 4 13 | = 144
390K
9x² + 1x + 0 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1