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, 08 Apr 2012 11:32:35 +0200get_minmax_data too generosous ?https://ask.sagemath.org/question/8867/get_minmax_data-too-generosous/Hello
I'd like to understand the rationale behind the `ymin` value in the get_minmax_data of a parametric curve that have always y=0:
sage: f(x)=sin(x)
sage: g(x)=0
sage: P=parametric_plot((f,g),(-pi/2,2*pi))
sage: P.get_minmax_data()['ymin']
-1.0
I would have expected ymin to be 0. Is is a bug or is it something I don't understand ?
Laurent ClaessensSun, 08 Apr 2012 11:32:35 +0200https://ask.sagemath.org/question/8867/