Operator: Vector Subtract

Operator: Vector Subtract
Mod	Psi
Type	Selector
Group	Vectors 101
Return type	Vector
Parameters
Vector A	Vector
Vector B	Vector
Vector C (optional)	Vector
Technical details
Registry name	operatorVectorSubtract

Operator: Vector Subtract is a Vector Spell Piece added by Psi. It is a vector that is the difference of at least two vectors added together. It can be expressed as $\vec{v_{1}}-\vec{v_{2}}=\vec{v_{3}}$, where $\vec{v_{1}}$ is the minuend, $\vec{v_{2}}$ is the subtrahend, and $\vec{v_{3}}$ is the difference. The operation can be imagined as two arrows, with the resultant vector being the hypotenuse of the angle created from putting the two original vectors tail-to-tail, with the resulting vector head pointing towards $\vec{v_{1}}$. Having a vector pointing in the opposite direction is the same as vector addition. It is unlocked in the lesson "Vectors 101."

Parameters

• Vector A: Requires a vector.
• Vector B: Requires a vector.
• Vector C: Optional. Requires a vector.

See also

• 
  Operator: Vector Sum
• 
  Operator: Vector Multiply
• 
  Operator: Vector Cross Product
• 
  Operator: Vector Dot Product
• 
  Operator: Vector Divide

"Psi"

"name" = ""Navbox Psi"" "state" = ""plain""