Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:05Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
320K
det| 4 7 ; 0 5 | = 20
\lim_{x\to 0} \frac{\sin x}{x} = 1
438K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{z\to 0} \frac{\sin z}{z} = 1
211K
det| 12 4 ; 3 13 | = 144
det| 7 4 ; 4 8 | = 40
390K
\oint_C \vec{F}\cdot d\vec{r} = 0
69K
12γ² + 8γ + 0 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
144K
9t² + 4t + 4 = 0
PV = nRT