ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Sun, 03 Mar 2019 18:38:12 +0100False implicit plothttps://ask.sagemath.org/question/45627/false-implicit-plot/Hello
I write in SAGE
implicit_plot(y==1/2, (-1,1),(-1,1))
and it returns the graph of the line x=1/2. Why? creyesm1992Sun, 03 Mar 2019 18:38:12 +0100https://ask.sagemath.org/question/45627/Error in false statementhttps://ask.sagemath.org/question/45623/error-in-false-statement/Hello
I write in SAGE the following
p=0+0*I
q=1/2+1/2*I
r=3/4+1/3*I
(real(p)==real(q))==false
and it returns "false", but it is true because 0 is not equal to 1/2. Why?creyesm1992Sun, 03 Mar 2019 17:10:55 +0100https://ask.sagemath.org/question/45623/Error in false statementhttps://ask.sagemath.org/question/45622/error-in-false-statement/I write in SAGE the following sentences
p=0+0*I
q=1/2+1/2*I
r=3/4+1/3*I
(real(p)==real(q))==false
As 0 is not equal to 1/2, this statement must be true, but SAGE says false. Why?creyesm1992Sun, 03 Mar 2019 17:09:17 +0100https://ask.sagemath.org/question/45622/