@techreport{weko_220408_1,
   author	 = "Koichi,Miyamoto and Hiroshi,Ueda",
   title	 = "Extracting a function encoded in amplitudes of a quantum state by tensor network and orthogonal function expansion",
   year 	 = "2022",
   institution	 = "Center for Quantum Information and Quantum Biology, Osaka University, Center for Quantum Information and Quantum Biology, Osaka University／JST, PRESTO／Computational Materials Science Research Team, RIKEN Center for Computational Science (R-CCS)",
   number	 = "4",
   month	 = "oct"
}