Knight's tour: Difference between revisions
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define(`random_position',`path_nth($1,randnum(path_length($1)))') |
define(`random_position',`path_nth($1,randnum(path_length($1)))') |
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dnl For example, a1d3c5 -> c5d3a1 |
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define(`path_reverse',`ifelse($1,`',`',`$0(path_cdr($1))`'path_car($1)')') dnl FIXME: IS THIS NEEDED? FIXME FIXME FIXME |
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dnl Is the position $1 contained in the path $2? |
dnl Is the position $1 contained in the path $2? |
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