Timeline for Show that the integers have infinite index in the additive group of rational numbers.
Current License: CC BY-SA 3.0
3 events
when toggle format | what | by | license | comment | |
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Jul 21, 2018 at 15:42 | comment | added | Nicky Hekster | The bar notation is used to denote that one works in the quotient group $G/H$. $\bar{g}$ is the coset $g+H$ and $\bar{0}=0+H$. | |
Jul 20, 2018 at 10:47 | comment | added | Yola | What does it mean $\bar g = \bar {0}$? | |
Oct 28, 2013 at 13:33 | history | answered | Nicky Hekster | CC BY-SA 3.0 |