Changes between Initial Version and Version 1 of Ticket #25822, comment 2


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Timestamp:
Jul 14, 2018, 3:45:28 PM (4 years ago)
Author:
Samuel Lelièvre
Comment:

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  • Ticket #25822, comment 2

    initial v1  
    11Here is another bug in GIAC/XCAS, may be it should be added to above? since it is also in integrate? I did not know if I should open a new one or not, since it is same system. Here it is. This is a bug in giac used by sagemath. It returns "done" as result of integrate.
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    43{{{
    5 >sage
    6 ┌────────────────────────────────────────────────────────────────────┐
    7 │ SageMath version 8.3.rc0, Release Date: 2018-07-08                 │
    8 │ Type "notebook()" for the browser-based notebook interface.        │
    9 │ Type "help()" for help.                                            │
    10 └────────────────────────────────────────────────────────────────────┘
    11 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
    12 ┃ Warning: this is a prerelease version, and it may be unstable.     ┃
    13 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
    14 
     4sage: version()
     5'SageMath version 8.3.rc0, Release Date: 2018-07-08'
    156sage: var('x g b f n c a d');
    167sage: integrate(1/((g*x + f)^2*(b*log((e*x + d)^n*c) + a)^3),x, algorithm="giac")
    178Done
    189sage:
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    2010}}}
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