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authorNorbert Preining <norbert@preining.info>2020-06-14 03:02:26 +0000
committerNorbert Preining <norbert@preining.info>2020-06-14 03:02:26 +0000
commit893b65e5d4c0b7cb8ebbfca9ee6b090b9a4a182c (patch)
treef6b0cff2cf2f8e30ef3edbfa6c7205e588e81515 /graphics/pgf/contrib/yquant/doc/qasm/test13.qasm
parent2d0067edb74f15b431d7a1e3a42b4f525986cef0 (diff)
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+#
+# File: test13.qasm
+# Date: 22-Mar-04
+# Author: I. Chuang <ichuang@mit.edu>
+#
+# Sample qasm input file - three-qubit phase
+# estimation circuit with QFT and controlled-U
+
+ defbox CU,3,1,'U'
+ defbox CU2,3,1,'U^2'
+ defbox CU4,3,1,'U^4'
+ def c-S,1,'S'
+ def c-T,1,'T'
+
+ qubit j0,0 # QFT qubits
+ qubit j1,0
+ qubit j2,0
+ qubit s0 # U qubits
+ qubit s1
+
+ h j0 # equal superposition
+ h j1
+ h j2
+
+ CU4 j0,s0,s1 # controlled-U
+ CU2 j1,s0,s1
+ CU j2,s0,s1
+
+ h j0 # QFT
+ c-S j0,j1
+ h j1
+ nop j0
+ c-T j0,j2
+ c-S j1,j2
+ h j2
+ nop j0
+ nop j0
+ nop j1
+
+ measure j0 # final measurement
+ measure j1
+ measure j2