- code
unless(fboundp('HowFar)
procedure(HowFar(a b)
prog(()
return(sqrt((xCoord(a) - xCoord(b)) ** 2 + (yCoord(a) - yCoord(b)) ** 2))
)
)
)
- example
HowFar(0:0 1:1)
=>1.414214
unless(fboundp('HowFar)
procedure(HowFar(a b)
prog(()
return(sqrt((xCoord(a) - xCoord(b)) ** 2 + (yCoord(a) - yCoord(b)) ** 2))
)
)
)
HowFar(0:0 1:1)
=>1.414214