Definition: See Post's correspondence problem.
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Entry modified 14 April 2009.
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Cite this as:
Sandeep Kumar Shukla, "PCP", in Dictionary of Algorithms and Data Structures [online], Vreda Pieterse and Paul E. Black, eds. 14 April 2009. (accessed TODAY) Available from: https://www.nist.gov/dads/HTML/pcp.html