This Smath document is "publishing quality", worth the visit.

1. Enrich your Smath technical skill.
2. Scientific/Edu application.
3. Ah ! bug wrt vectorize complex argument.

Thanks Designers: hide the Easter eggs => I will find !

Jean

Fourier Quantum [mask square hole] Copy.sm (74,59 KiB) scaricato 1269 volta(e).