Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:50Z
∫₀^∞ e^(-φ²) dφ = √π / 2
\lim_{β\to 0} \frac{\sin β}{β} = 1
320K
det| 1 9 ; 5 2 | = -43
∑_{k=1}^{n} k = n(n+1)/2
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{7}{1} \sum_{i=1}^{n} i^{2}
29K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 8 9 ; 4 9 | = 36
94K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
211K
d/dz [z^11] = 11z^10
390K
det| 9 5 ; 6 10 | = 60
352K