working on contfrac

2022-02-19 19:10:24 +01:00
parent e67e6a5797
commit b4aaa77da4
4 changed files with 186 additions and 14 deletions
--- a/permutation.h
+++ b/permutation.h
@@ -119,7 +119,7 @@ return big;
 template <typename T> 
 inline T lcm(T a, T b)
 {
-return (a*b)/gcd(a,b);
+return (a/gcd(a,b))*b;
 }