code: protected void parseOperationsL(TokenList tokens, Sequence sequence) {
  
          if( tokens.size == 0 )
              return;
  
          TokenList.Token token = tokens.first;
  
          if( token.getType() != Type.VARIABLE )
              throw new ParseError("The first token in an equation needs to be a variable and not "+token);
  
          while( token != null ) {
              if( token.getType() == Type.FUNCTION ) {
                  throw new ParseError("Function encountered with no parentheses");
              } else if( token.getType() == Type.SYMBOL && token.getSymbol() == Symbol.TRANSPOSE) {
                  if( token.previous.getType() == Type.VARIABLE )
                      token = insertTranspose(token.previous,tokens,sequence);
                  else
                      throw new ParseError("Expected variable before transpose");
              }
              token = token.next;
          }
      }
docs: Parses operations where the input comes from variables to its left only.  Hard coded to only look
  for transpose for now
  
  @param tokens List of all the tokens
  @param sequence List of operation sequence