isConstant(InputGate) -- whether an input gate is constant

• Function: isConstant

• Usage:

  isConstant g

• Inputs:
  • g, an instance of the type InputGate,
• Outputs:
  • a Boolean value, whether g is a constant

i1 : declareVariable X

o1 = X

o1 : InputGate

i2 : isConstant X

o2 = false

i3 : isConstant 3

o3 = true