Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:07Z
∫₀^∞ e^(-φ²) dφ = √π / 2
∫₀^∞ e^(-φ²) dφ = √π / 2
320K
det| 1 9 ; 5 2 | = -43
∑_{k=1}^{n} k = n(n+1)/2
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 1 ; 7 8 | = 49
394K
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
94K
det| 9 4 ; 1 10 | = 86
211K
det| 9 5 ; 1 10 | = 85
390K