Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 02:42Z
1ψ² + 1ψ + 3 = 0
d/dω [ω^8] = 8ω^7
11γ² + 5γ + 0 = 0
det| 9 5 ; 1 10 | = 85
61K
iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-φ²) dφ = √π / 2
119K
∫₀^∞ e^(-φ²) dφ = √π / 2
472K
∑_{k=1}^{n} k = n(n+1)/2