Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:41Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{8}{6} \sum_{i=1}^{n} i^{2}
144K
det| 10 6 ; 4 11 | = 86
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
90K
ΔS ≥ 0
det| 12 1 ; 5 13 | = 151
394K
9α² + 3α + 1 = 0
\frac{7}{1} \sum_{i=1}^{n} i^{2}
94K
∑_{k=1}^{n} k = n(n+1)/2
211K
det| 3 4 ; 4 4 | = -4
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
69K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 7 4 ; 4 8 | = 40
144K
\lim_{r\to 0} \frac{\sin r}{r} = 1
352K