Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:04Z
∫₀^∞ e^(-φ²) dφ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
det| 1 9 ; 5 2 | = -43
det| 7 3 ; 6 8 | = 38
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
94K
det| 11 9 ; 1 12 | = 123
d/dz [z^11] = 11z^10
352K