Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 08:50Z
d/dz [z^12] = 12z^11
∑_{k=1}^{n} k = n(n+1)/2
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 8 ; 6 8 | = 8
394K
∫₀^∞ e^(-γ²) dγ = √π / 2
29K
12β² + 9β + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 2 ; 7 8 | = 42
69K
det| 9 5 ; 1 10 | = 85
144K
det| 12 3 ; 1 13 | = 153
352K