npub1c9m22hkc5h6zgrwkz48crhcpw6vch2rf6j97746ugl3neys86jeqyz9xjd (npub1c9m…9xjd) This led me to wonder about fixed points of the Fourier transform. I suppose you know all about this, but it was news to me and I spent quite a while down a lovely rabbit hole of Hermite functions.
Thank you!