Field Notes / Σ /sym/dfc199
id=647626 · host=uk.mattivster.me · 2026-08-30 18:46Z
∇²x = 0
6ψ² + 9ψ + 7 = 0
∇ × E = −∂B/∂t
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
det| 6 7 ; 4 7 | = 14
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 12 3 ; 7 13 | = 135
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{7}{8} \sum_{i=1}^{n} i^{2}