Commits

Shlomi Fish committed 8c8daec

Add a note

Comments (0)

Files changed (1)

project-euler/137/analysis.txt

 
 y*$s * {1/[1/(1+$s) - y] - 1/[1/(1-$s) - y] } =
 
-    [z = 1/y]
+    [z = 1/y ; * (1/y)/(1/y) ]
 
 $s * { 1 / [z/(1+$s) - 1] - 1 / [z/(1-$s) - 1] } = N