On 4/21/2020 5:52 PM, Gerben Wierda wrote:
Pretty deep into MP now. Even looked up the reference in John Hobby’s
manual to the METAFONT book, but that reference did not help.
in the end it all has to do with accuracy and rounding ... the
intersection_point trickery is probably less sensitive for that
but it's so long ago that i mp-tool was written that that part of my
mind probably has been overwritten, obscured or wiped
Hans
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