In the doc (1.54.0) for algorithms under C++14, the first code segment under both equal and mismatch, the last line (for equal here) shows

 

     std::equal ( seq1.begin (), seq1.end (), seq1.begin (), seq2.end ()); // false

                                                                        ^^^^^^

 

Shouldn’t that be

 

       std::equal ( seq1.begin (), seq1.end (), seq2.begin (), seq2.end ()); // false

                                                                          ^^^^^^

 

Similar for mismatch.