Changes between Initial Version and Version 1 of Ticket #19797, comment 2


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Timestamp:
12/29/15 16:35:15 (5 years ago)
Author:
vbraun
Comment:

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  • Ticket #19797, comment 2

    initial v1  
    1515            Graphics object consisting of 1 graphics primitive
    1616}}}
    17 Isn't the real problem that abs does not default to `hold=True`, so something that ought to be manifestly real is not. Compare:
     17Isn't the real problem that abs does not default to `hold=True`
     18{{{
     19sage: ((1+I*x)^4).abs()
     20(I*x + 1)^2*(-I*x + 1)^2
     21}}}
     22so something that ought to be manifestly real is not. Compare:
    1823{{{
    1924sage: abs((1+I*x)^4)._plot_fast_callable(x)(RDF(10))