Things of interest to Bill Heyman

I might not have mentioned it, but my wife has a PhD in quantum computing. She just told me a very c

Saved Oct 30, 2025

I might not have mentioned it, but my wife has a PhD in quantum computing. She just told me a very cool mathematical function. ψₙₓ,ₙᵧ(x,y) = ψₙₓ(x) · ψₙᵧ(y) ψₙ(x) = e^(−x²/2) · Hₙ(x) / √(2ⁿ · n! · √π) Hₙ(x) = (−1)ⁿ · e^(x²) · dⁿ/dxⁿ [e^(−x²)] Eₙₓ,ₙᵧ = https://t.co/fOND7vcMaJ