Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:55Z
6α² + 1α + 3 = 0
∫₀^∞ e^(-t²) dt = √π / 2
320K
∇²t = 0
det| 1 2 ; 7 2 | = -12
90K
10γ² + 9γ + 5 = 0
det| 5 9 ; 0 6 | = 30
29K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
F = ma
∑_{k=1}^{n} k = n(n+1)/2