This is post is part of set 2 of A Ramble Around CS. In this post, we’re going to become more familiar with thinking in binary. Basics Let’s use our example byte from last time to show the anatomy of a byte: 0b10111001 == 0xB9 == 185 101110011286432168421“high bit”“low bit”B“high nibble” 9 “low nibble” define $brace { $offsety = $4 / 2 $offsetx = $3/abs($3) * abs($offsety) $pointx = $1+0.5*$3 $pointy = $2+$4 arc from ($1+$offsetx,$2+$offsety) to ($1,$2) t...
