diff options
| -rwxr-xr-x | challenge-333/mattneleigh/perl/ch-1.pl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/challenge-333/mattneleigh/perl/ch-1.pl b/challenge-333/mattneleigh/perl/ch-1.pl index 722c3ff99a..b9c88615da 100755 --- a/challenge-333/mattneleigh/perl/ch-1.pl +++ b/challenge-333/mattneleigh/perl/ch-1.pl @@ -53,10 +53,10 @@ exit(0); ################################################################################ # Given a set of coordinates that define three points, determine whether these -# points make a straight line. This is accomplished by etermining whether the -# triangle formed by the points has an area of zero; due to round-off error, it -# is possible that a set of points that are very nearly (but not quite) -# colinear may be determined to be so. +# points make a straight line. This is accomplished by calculating the area of +# the triangle formed by the points and determining whether it is zero; due to +# round-off error, it is possible that a set of points that are very nearly +# (but not quite) colinear may be indicated as colinear. # Takes one argument: # * A list of coordinates to examine (e.g. ([ 1, 4 ], [ 3, 4 ], [ 10, 4 ]) ) # Returns: |