Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:31Z
10t² + 3t + 6 = 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
66K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
8ψ² + 2ψ + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
174K
det| 7 4 ; 4 8 | = 40
61K
∂β/∂y = 8β
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
119K
∑_{k=1}^{n} k = n(n+1)/2
392K