2023-05-21 10:18:21 +0100 received badge ● Famous Question (source) 2020-02-23 16:28:27 +0100 received badge ● Notable Question (source) 2019-05-15 14:40:37 +0100 received badge ● Famous Question (source) 2019-05-15 14:40:37 +0100 received badge ● Notable Question (source) 2018-06-27 18:28:58 +0100 received badge ● Popular Question (source) 2018-06-03 10:50:22 +0100 received badge ● Popular Question (source) 2017-09-28 21:35:37 +0100 commented answer Displaying images with matplotlib Thanks very much for your help! Jeroen's example worked in my sagews 2017-09-28 21:35:01 +0100 commented answer Displaying images with matplotlib Thanks Jeroen! 2017-09-28 21:34:36 +0100 received badge ● Scholar (source) 2017-09-28 21:33:03 +0100 received badge ● Supporter (source) 2017-09-27 07:34:45 +0100 received badge ● Nice Question (source) 2017-09-27 01:32:58 +0100 asked a question Displaying images with matplotlib Hi! I'm unable to get some of my old code (written in the Sage notebook around 2011) to work on CoCalc. I found very similar code on the SageMath interact/graphics wiki page at https://wiki.sagemath.org/interact/graphics#Interact_with_matplotlib That code also doesn't work for me in CoCalc: no image gets displayed, just the two slider bars. Is there a simple change that needs to be made? In general, should I expect Sage code to work in a CoCalc Sage worksheet? I admit that I don't know to what extent the two are compatible. Thanks for any advice! Here is the code from that SageMath Wiki: # Simple example demonstrating how to interact with matplotlib directly. # Comment plt.clf() to get the plots overlay in each update. # Gokhan Sever & Harald Schilly (2010-01-24) from scipy import stats import numpy as np import matplotlib.pyplot as plt @interact def plot_norm(loc=(0,(0,10)), scale=(1,(1,10))): rv = stats.norm(loc, scale) x = np.linspace(-10,10,1000) plt.plot(x,rv.pdf(x)) plt.grid(True) plt.savefig('plt.png') plt.clf()  2017-09-03 20:51:06 +0100 received badge ● Good Question (source) 2017-08-30 13:42:18 +0100 received badge ● Nice Question (source) 2017-08-29 11:27:44 +0100 received badge ● Student (source) 2017-08-28 20:57:22 +0100 asked a question Seeking advice for classroom installation I'm teaching a cryptology class in the fall. We are meeting in a computer lab with Windows computers, and ideally I would like students to be able to use the Notebook interface in Sage. Does anyone have any advice or suggestions for how I should set this up? (Currently Sage is not installed.) In the past (around 2012), I believe we had a special server set up, and then students connected to that by typing in a special address in their web browsers. I'm not considering using CoCalc (because even though we could maybe get funding for a few quarters, I don't think that would be sustainable longterm). I will pass on any advice from you to my university's IT department. Thanks very much!