2018-05-04 14:39:40 +0100 | received badge | ● Editor (source) |
2018-05-04 14:33:27 +0100 | asked a question | Embedding into a webpage Error
I included sage on the website by referring to "http://sagecell.sagemath.org/static/about.html?v=98b56535a5f3e54e272938b62c79287c". However, there is an error like the picture. "Request header field X-XSRFToken is not allowed by Access-Control-Allow-Headers in preflight response." Error messages such as. If you have a solution, I would appreciate your help. |
2017-10-15 09:17:36 +0100 | received badge | ● Student (source) |
2017-10-15 03:38:33 +0100 | asked a question | plot command error def myfn2(x): if x<0: return 1 else: return -1 plot(myfn2(x),x,-3,3,figsize=3,color="red") The graph is only displayed as -1. Why? |
2017-10-15 03:38:33 +0100 | asked a question | plot operation error I'm trying to plot the following. def myfn2(x): if x<0: return 1 else: return -1 plot(myfn2(x),x,-3,3,figsize=3,color="red") The graph is only displayed as -1. Why? |