Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:52Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
320K
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 10 6 ; 4 11 | = 86
\lim_{z\to 0} \frac{\sin z}{z} = 1
90K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
438K
ΔS ≥ 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
394K
det| 9 4 ; 1 10 | = 86
29K
9α² + 3α + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
94K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
211K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
352K