Do LATIN CAPITAL LETTER I (U+0049) and ROMAN NUMERAL ONE (U+2160) have unicode compatibility equivalence?

Question

Unicode defines two kinds of equivalence 000 canonical equivalence and compatibility equivalence. The example in Unicode Technical Annex #15 for compatibility equivalence is SUP

Answer 1

Yes. Look in UnicodeData.txt:

2160;ROMAN NUMERAL ONE;Nl;0;L; 0049;;;1;N;;;;2170;