Changes between Initial Version and Version 1 of Ticket #21995, comment 16


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Timestamp:
11/30/16 05:56:12 (5 years ago)
Author:
caruso
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  • Ticket #21995, comment 16

    initial v1  
    11(Sorry, I got troubles with my Internet connexion yesterday.)
    22
    3 I've just a remark: shouldn't we check that self.domain() == other.codomain() (if the are both defined) in the composition?
     3I've just a remark: shouldn't we check that self.domain() == other.codomain() (if the are both defined) in the composition? Besides, the example you give in the doctest is a kind of weird since the composite f*g does not take {2,3,4} to itself. (I suppose you wanted to write g*f... this proves that an additional checking is not unnecessary.)