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| 4 6 ; 4 5 | = -4
90K
∇²t = 0
det| 9 2 ; 3 10 | = 84
29K
8t² + 2t + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
94K
CH₄ + 2O₂ → CO₂ + 2H₂O
211K
det| 8 9 ; 1 9 | = 63
det| 9 4 ; 1 10 | = 86
69K
\oint_C \vec{F}\cdot d\vec{r} = 0
∂γ/∂t = 6γ
∫₀^∞ e^(-φ²) dφ = √π / 2