Greater than or equal to

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I made this page just so I could document the epsilon form

Definition

Greater than or equal to is a relation (specifically a partial ordering) on [ilmath]\mathbb{R} [/ilmath] (and thus [ilmath]\mathbb{Q} [/ilmath], [ilmath]\mathbb{Z} [/ilmath] and [ilmath]\mathbb{N} [/ilmath]).


TODO: Link with ordered integral domain (as that is where the ordering is induced)


Alternative forms

Epsilon form: [ilmath]x\ge y\iff\forall\epsilon>0[x+\epsilon>y][/ilmath]


Proof here

See also

References