Hello, Please look where I have starred the expression below. There are several similar arrowed expressions throughout the book. This arrow doesn't seem to have mathematical significance, so I didn't think the nemeth arrow would be correct, but I am not sure. How would you handle these? Thanks, Susan
Hi Susan. In the example you posted, the text in the remark in the yellow box explains exactly what the "BIG -->" indicates. You can omit "BIG -->" without comment. Of course, the remark is talking about the print sign and may have no real meaning regarding the braille symbol, but you should not omit the remark.