Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:27Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 2 4 ; 4 3 | = -10
320K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
144K
det| 1 9 ; 5 2 | = -43
\binom{n}{k} = \frac{n!}{k!(n-k)!}
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{12}{6} \sum_{i=1}^{n} i^{2}
29K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 6 ; 1 6 | = 24
94K
det| 11 9 ; 1 12 | = 123
2n² + 5n + 6 = 0
det| 5 6 ; 7 6 | = -12
352K
d/dβ [β^5] = 5β^4