Thanks for sharing that! Right now on https://www.phind.com/ if you click on "Use Best Model (slow)" and include "using sagemath" in your question, it will combine the sagemath docs, web searches, and GPT-4 to answer your question. This might result in better answers in some cases than just using chatgpt. I don't know how long https://www.phind.com will be free or if it is globally available or what, but it is fun to play with right now.
-- William On Wed, May 24, 2023 at 2:45 PM Henri Girard <henri.gir...@gmail.com> wrote: > I was trying chatgpt and noticed I was able things I couldn't do myself > alone, I think it can help in learning sage because it's a good tool (i am > making advert for it lol) > > I needed some times to obtain what I wanted and as it gives python > sometimes there are mistakes with sage, in graphic I prefer sage libs > because I know them better than matplotlib with numpy > > from sage.all import * > > vertices = [(0, 0), (0, 1), (1, 1), (1, 0)] > p = polygon(vertices, fill=False) > > def rotate_point(point, angle): > rot = matrix([[cos(angle), sin(angle)], > [-sin(angle), cos(angle)]]) > return rot * vector(point) > > theta1 = pi / 4 > theta2 = pi / 2 > > rotated_vertices1 = [rotate_point(vertex, theta1) for vertex in vertices] > rotated_vertices2 = [rotate_point(vertex, theta2) for vertex in vertices] > > # Carré en bas à droite > square_bottom_right = [rotate_point((x + 1, y), theta2) + vector([1, 1]) > for x, y in vertices] > > # Carré en haut à droite > square_top_right = [rotate_point((x + 1, y + 1), theta2) + vector([0, 2]) > for x, y in vertices] > > # Centrer le losange > center = vector([0.05, 0.05]) > offset = vector([0.245, -0.05]) # Ajuster l'offset selon les besoins > rotated_vertices_centered = [vertex + center + offset for vertex in > rotated_vertices1] > > show(p + polygon(rotated_vertices_centered, fill=False, color='red') + > polygon(rotated_vertices2, fill=False, color='blue') + > polygon(square_bottom_right, fill=False, color='green') + > polygon(square_top_right, fill=False, color='purple'), > gridlines="major", axes=False, figsize=5) > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/eccafd8a-9c02-2c65-1275-73f5531cd106%40gmail.com > <https://groups.google.com/d/msgid/sage-support/eccafd8a-9c02-2c65-1275-73f5531cd106%40gmail.com?utm_medium=email&utm_source=footer> > . > -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/CACLE5GBRFXDSBtzDpZoN7Ai7%2BvaNojpHS2O1pHXrCyg%3DEhydhg%40mail.gmail.com.
