# Necessity and Possiblity aren't all that different

Logic Level 3

In Modal Logic, the necessity operator $$\square$$ refers to the fact that a proposition must hold. This is written as $$\square P$$.

The possiblity operator $$\diamond$$ refers to the the fact that a proposition might hold. This is written as $$\diamond P$$.

What is a different way to write $$\diamond P$$?

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