You can not say that the dark energy or dark matter influenced the bigbang.First bigbang make the dark energy and dark matter appeared billion years ago.There is no doubt that everything we can see or touch (incloud dark energy ) are used the Singularity"s quaity.Secondly the reason of why bigbang happened there is no theroes can supporting .Last but not least, the dark matter didn"t do anything for bigbang,but they put their quaity to make the universe expand slowly.I want to tell you :there is nothing can made a difference of the time before it had been borned！

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