* package:qchas

• mul function is used to multiply the states with a constant.

>>> qZero * 5
(2><1)
[ 5.0 :+ 0.0, 0.0 :+ 0.0
, 0.0 :+ 0.0, 0.0 :+ 0.0 ]

• Kronecker product operator is used to create gates that can be used on multiple qubits

>>> hGate <*> hGate
(4><4)
[ 0.4999999999999999 :+ 0.0,    0.4999999999999999 :+ 0.0,    0.4999999999999999 :+ 0.0,    0.4999999999999999 :+ 0.0
, 0.4999999999999999 :+ 0.0, (-0.4999999999999999) :+ 0.0,    0.4999999999999999 :+ 0.0, (-0.4999999999999999) :+ 0.0
, 0.4999999999999999 :+ 0.0,    0.4999999999999999 :+ 0.0, (-0.4999999999999999) :+ 0.0, (-0.4999999999999999) :+ 0.0
, 0.4999999999999999 :+ 0.0, (-0.4999999999999999) :+ 0.0, (-0.4999999999999999) :+ 0.0,    0.4999999999999999 :+ 0.0 ]}