Field Notes / Σ /sym/f21c29
id=737837 · host=uk.mattivster.me · 2026-08-30 18:46Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
ΔS ≥ 0
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
det| 4 1 ; 3 5 | = 17
\oint_C \vec{F}\cdot d\vec{r} = 0
N₂ + 3H₂ ⇌ 2NH₃
d/dψ [ψ^4] = 4ψ^3