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# Operator: Vector Multiply

Operator: Vector Multiply

ModPsi
TypeSelector
GroupVectors 101
Return typeVector
Parameters
Vector AVector
Number BNumber
Technical details
Registry nameoperatorVectorMultiply

Operator: Vector Multiply is a Vector Spell Piece added by Psi. It is a vector that has been scaled up in magnitude by some factor. It can be expressed as $\vec{v_{2}}=a\vec{v_{1}}$, where $a$ is some factor, $\vec{v_{1}}$ is the initial vector, and $\vec{v_{2}}$ is the resultant vector. This Operator should not be confused with
Operator: Vector Cross Product and
Operator: Vector Dot Product. It is unlocked in the lesson "Vectors 101."

## Parameters

• Vector: Requires a vector.
• Number: Requires a number. This number will scale the vector parameter.