Alternate parse representation of  $Z=($A-($C*$K)) care of ppi_dumper :) notice how it labels each part :) 
PPI::Document
  PPI::Statement
    PPI::Token::Symbol          '$Z'
    PPI::Token::Operator        '='
    PPI::Structure::List        ( ... )
      PPI::Statement::Expression
        PPI::Token::Symbol      '$A'
        PPI::Token::Operator    '-'
        PPI::Structure::List    ( ... )
          PPI::Statement::Expression
            PPI::Token::Symbol          '$C'
            PPI::Token::Operator        '*'
            PPI::Token::Symbol          '$K'

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In reply to Re^2: Parse by Anonymous Monk
in thread What does the word "parse" mean? by Anonymous Monk

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