#4384: Axes computation for constant function causes very small y-axis range
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Reporter: rbeezer | Owner: somebody
Type: defect | Status: new
Priority: minor | Milestone: sage-4.1.2
Component: graphics | Keywords: plot contant ZeroDivisionError
Reviewer: | Author:
Merged: |
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Comment(by kcrisman):
Replying to [comment:7 jason]:
> Okay, this shows problems: {{{plot(x^2-1-(x-1)*(x+1), -5, 5)}}}
>
> In fact, it shows a lot of random noise.
The noise is to be expected, since it's impossible for these to evaluate
exactly to zero as a float, don't you think? But yes, the axes seems...
weird. Did the default [-1,1]x[-1,1] disappear?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4384#comment:8>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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