project-euler: Rewrap, update links, add copyrights, tests

[factor.git] / extra / project-euler / 012 / 012.factor

diff --git a/extra/project-euler/012/012.factor b/extra/project-euler/012/012.factor
index effb2bc4834bc84dafae2ea05bb87a50d8221312..327ac5da00faf1732dcfcc48efaf3acafea87fd0 100644 (file)
--- a/extra/project-euler/012/012.factor
+++ b/extra/project-euler/012/012.factor
@@ -3,14 +3,14 @@
 USING: kernel math project-euler.common ;
 IN: project-euler.012
 
-! https://projecteuler.net/index.php?section=problems&id=12
+! https://projecteuler.net/problem=12
 
 ! DESCRIPTION
 ! -----------
 
-! The sequence of triangle numbers is generated by adding the natural numbers.
-! So the 7th triangle number would be 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28. The first
-! ten terms would be:
+! The sequence of triangle numbers is generated by adding the
+! natural numbers. So the 7th triangle number would be 1 + 2 + 3
+! + 4 + 5 + 6 + 7 = 28. The first ten terms would be:
 
 !     1, 3, 6, 10, 15, 21, 28, 36, 45, 55, ...
 
@@ -24,10 +24,11 @@ IN: project-euler.012
 !     21: 1,3,7,21
 !     28: 1,2,4,7,14,28
 
-! We can see that the 7th triangle number, 28, is the first triangle number to
-! have over five divisors.
+! We can see that the 7th triangle number, 28, is the first
+! triangle number to have over five divisors.
 
-! Which is the first triangle number to have over five-hundred divisors?
+! Which is the first triangle number to have over five-hundred
+! divisors?
 
 
 ! SOLUTION