Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-16 21:24Z
∇²x = 0
det| 11 5 ; 5 12 | = 107
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
305K
det| 6 5 ; 4 7 | = 22
\frac{11}{6} \sum_{i=1}^{n} i^{2}
204K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
399K
7ω² + 1ω + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1