added gates in qlm

misc/inverse_circuit/gates_qlm.py

@@ -0,0 +1,80 @@
+"""
+Inferential gates in qlm
+"""
+import numpy as np
+import qat.lang.AQASM as qlm
+
+def _matrix_gen(inaccuracy):
+    """
+    Matrix M for M gate
+    """
+    theta = inaccuracy * np.pi / 2
+    return np.array([
+        [np.cos(theta), np.sin(theta)],
+        [np.sin(theta), -np.cos(theta)]
+    ])
+
+M = qlm.AbstractGate("M", [float], arity=1, matrix_generator=_matrix_gen)
+
+
+def m_gate(inaccuracy):
+    def _matrix_gen(inaccuracy):
+        """
+        Matrix M for M gate
+        """
+        theta = inaccuracy * np.pi / 2
+        return np.array([
+            [np.cos(theta), np.sin(theta)],
+            [np.sin(theta), -np.cos(theta)]
+        ])
+    gate_m = qlm.AbstractGate(
+        "M", [float], arity=1, matrix_generator=_matrix_gen)
+    return gate_m
+
+
+@qlm.build_gate("Rule", [float], arity=3)
+def rule_gate(certainty):
+    """
+    Implication Gate in QLM Abstract Gate
+    """
+
+    routine = qlm.QRoutine()
+    register = routine.new_wires(3)
+    routine.apply(m_gate(certainty), register[1])
+    routine.apply(qlm.CCNOT, register[0], register[1], register[2])
+    return routine
+
+@qlm.build_gate("Not", [], arity=2)
+def not_gate():
+    """
+    Not Gate
+    """
+    routine = qlm.QRoutine()
+    register = routine.new_wires(2)
+    routine.apply(qlm.CNOT, register[0], register[1])
+    routine.apply(qlm.X, register[1])
+    return routine
+
+@qlm.build_gate("And", [], arity=3)
+def and_gate():
+    """
+    AND gate
+    """
+    routine = qlm.QRoutine()
+    register = routine.new_wires(3)
+    routine.apply(qlm.CCNOT, register[0], register[1], register[2])
+    return routine
+
+@qlm.build_gate("Or", [], arity=3)
+def or_gate():
+    """
+    OR gate
+    """
+    routine = qlm.QRoutine()
+    register = routine.new_wires(3)
+    routine.apply(qlm.CCNOT, register[0], register[1], register[2])
+    routine.apply(qlm.CNOT, register[0], register[2])
+    routine.apply(qlm.CNOT, register[1], register[2])
+    return routine
+
+