Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:54Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 6 ; 4 11 | = 86
\lim_{r\to 0} \frac{\sin r}{r} = 1
438K
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
29K
9α² + 3α + 1 = 0
det| 5 6 ; 7 6 | = -12
94K
det| 3 4 ; 4 4 | = -4
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
390K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
69K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
∑_{k=1}^{n} k = n(n+1)/2
352K