Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 03:00Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
66K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇²x = 0
det| 2 7 ; 7 3 | = -43
380K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
335K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
119K