Field Notes / Σ /sym/cb4108
id=578125 · host=uk.mattivster.me · 2026-08-30 18:48Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 12 3 ; 6 13 | = 138
∇²β = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
det| 1 5 ; 3 2 | = -13
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
8y² + 3y + 0 = 0
det| 10 3 ; 0 11 | = 110
4ω² + 7ω + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}