6. Contains function

Genericity polymorphism ‘contains’ function

Parameters	Type	Description
vec	Vector	The vector to compare

6.1. Returns

bint

Test the colinearity of the self vector and the second operand :

• True => self = alpha x vec

• False => self != alpha x vec

6.2. Examples

>>> v=Vector(0,0,0,1,1,1)
>>> w=Vector(0,0,0,2,2,2)
>>> z=Vector(1,1,1,2,3,4)
>>> print(v in w)
True
>>> print(v in z)
False