On 15 Sep 2016, at 18:50, Hans Hagen
wrote: On 9/15/2016 6:33 PM, Hans Åberg wrote:
If one does not know the Unicode character, because the translation is correct, one can typeset using legacy TeX commands, and copy from the output PDF. It can then be used in the input file, if one so likes.
or maybe your editor has some selection menu
Some characters are hard to find in a Unicode symbols table. One example is lower case italic “ℎ”, others are the double-struck letters, which are also out of order. There are more examples, symbols that have lookalike non-math variants. So I made a alphanumeric text file for those. And there is also [1]. But if one has written and compiled some math, it may be quicker to copy from the PDF. 1. http://milde.users.sourceforge.net/LUCR/Math/unimathsymbols.xhtml