Ipso Facto

by the fact that -

Ipso facto is a Latin phrase, directly translated as by the fact itself, which means that a certain effect is a direct consequence of the action in question, instead of being brought about by a subsequent action such as the verdict of a tribunal. It is a term of art used in philosophy, law and science.
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Adverb
1. by the fact itself; "ipso facto, her innocence was established"

ipso facto, by the fact that -

adv. ipso facto