Changes between Initial Version and Version 1 of Ticket #19830, comment 7


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Timestamp:
01/05/16 15:23:20 (7 years ago)
Author:
chapoton
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  • Ticket #19830, comment 7

    initial v1  
    11What ? Type A2 is simply laced, so the roots are just the roots in the Weyl sense..
     2
     3The scalar product is the one that is invariant by the group, of course..