Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:06Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-φ²) dφ = √π / 2
144K
det| 4 7 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
det| 12 1 ; 5 13 | = 151
394K
∑_{k=1}^{n} k = n(n+1)/2
29K
det| 11 9 ; 0 12 | = 132
94K