Symbols:Symbolic Logic/Deprecated Symbols/Therefore

Deprecated Symbol for Therefore

 * $\therefore$

Therefore

If statement $p$ logically implies statement $q$, then we may say:
 * $p$, therefore $q$

and denote it:
 * $p \therefore q$

An alternative to $p \vdash q$, the preferred notation on.

Also see

 * Symbols:Symbolic Logic/Therefore