from .symbolicvector import SymbolicVector
from .symbolicvector import empty_symbolicvector as empty_symbolicvector
from .symbolicvector import symple_vector as symple_vector

IHAT = SymbolicVector(1, 0, 0)
JHAT = SymbolicVector(0, 1, 0)
KHAT = SymbolicVector(0, 0, 1)
