Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:21Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 6 ; 4 11 | = 86
det| 5 9 ; 0 6 | = 30
90K
\lim_{x\to 0} \frac{\sin x}{x} = 1
438K
ΔS ≥ 0
\frac{8}{7} \sum_{i=1}^{n} i^{2}
394K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
29K
9α² + 3α + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
94K
det| 7 4 ; 4 8 | = 40
211K
det| 3 4 ; 4 4 | = -4