Fresnel spiral
- PierreMengisen
- Posts: 305
- Joined: Wed Nov 29, 2017 1:38 pm
- Location: Neuchâtel CH
Fresnel spiral
I think mathematicians Leonhard Euler and Augustin Fresnel would have loved to have a DM42.
Pierre
[TI59 with PC100C; TI-84 Plus CE-T; HP41CV with HP IL loop & 2*82161A DCD & 82162 TP; HP15C; HP28S; DM41; DM41L; DM42; DM41X]
[TI59 with PC100C; TI-84 Plus CE-T; HP41CV with HP IL loop & 2*82161A DCD & 82162 TP; HP15C; HP28S; DM41; DM41L; DM42; DM41X]