Operator: Vector Sum

Operator: Vector Sum is a Vector Spell Piece added by Psi. It is a vector that is the sum 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}} and \vec{v_{2}} are two vector addends and \vec{v_{3}} is the summed vector. The operation can be imagined as two arrows, with the resultant vector being the hypotenuse of the angle created from putting a head of an arrow to the tail of the other. Having a vector pointing in the opposite direction is the same as vector subtraction.
A common use for this Operator is affecting a target block adjacent to a selected block by summing and .
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 ==
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Category:PsiCategory:Spell Pieces