Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-08-31 10:52Z
1α² + 3α + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
\lim_{z\to 0} \frac{\sin z}{z} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
93K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{11}{6} \sum_{i=1}^{n} i^{2}
307K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
404K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
F = ma