Sorry to ask anonymously a question but I cannot recover my account (...@...). . Why
var("x_2 z")
sol1=solve(4*x_1+ 3*x_2==z,x_2)
show(sol1)
obj1=sol1[0].substitute(z=10).rhs()
show(obj1)
plot(obj1,(x_1,0,100))
leads to 'Graphics' object is not callable ?
Probably you have accidentally used plot (or solve or show) as the name of a variable in a piece of code that you didn't include here, so that the name no longer refers to the built-in function.
So don't use that name for your variable.
Asked: 2021-10-29 09:39:40 +0100
Seen: 1,079 times
Last updated: Oct 29 '21
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
Apart from the fact that i have to add some
var("x_1"), it works well for me.