*An infinite number of sine waves are needed to make a square wave for example.*... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

CamperBob2 on Feb 20, 2023 | parent | context | favorite | on: Our reality may be a sum of all possible realities

An infinite number of sine waves are needed to make a square wave for example.

And even then it only really works if the waveforms are infinite in duration.

Is there a Gibbs Phenomenon equivalent for path integrals?

Consider applying for YC's Winter 2027 batch! Applications are open till November 2.
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact