Field Notes / Σ /sym/8d52ce
id=80343 · host=uk.mattivster.me · 2026-08-30 18:45Z
∇²x = 0
1n² + 1n + 7 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
det| 12 5 ; 7 13 | = 121
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 4 9 ; 2 5 | = 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2