Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 14:41Z
d/dγ [γ^3] = 3γ^2
det| 9 4 ; 1 10 | = 86
320K
∑_{k=1}^{n} k = n(n+1)/2
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇²α = 0
det| 7 6 ; 1 8 | = 50
394K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 7 4 ; 4 8 | = 40
\frac{7}{1} \sum_{i=1}^{n} i^{2}
69K
3r² + 8r + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
ΔS ≥ 0