Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 03:37Z
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 8 ; 4 8 | = 24
438K
∇²t = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
394K
det| 10 2 ; 3 11 | = 104
29K
8t² + 2t + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
94K
det| 9 4 ; 1 10 | = 86
211K
det| 8 9 ; 1 9 | = 63
det| 1 4 ; 0 2 | = 2
390K
\oint_C \vec{F}\cdot d\vec{r} = 0
∂γ/∂t = 6γ