Definition:Double Root

Definition

A double root is a multiple root with multiplicity of $2$.

Also see

• Results about double roots can be found here.

Sources

• 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): double root
• 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): double root