Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:52Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 1 9 ; 5 2 | = -43
∑_{k=1}^{n} k = n(n+1)/2
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 5 ; 1 10 | = 85
394K
det| 7 2 ; 7 8 | = 42
29K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 8 ; 6 8 | = 8
211K
det| 11 9 ; 1 12 | = 123
2n² + 5n + 6 = 0
∫₀^∞ e^(-β²) dβ = √π / 2
352K
d/dβ [β^5] = 5β^4