diff --git a/strings.scad b/strings.scad
index 0e656f8..42bef64 100644
--- a/strings.scad
+++ b/strings.scad
@@ -405,7 +405,7 @@ function str_strip(s,c) = str_strip_trailing(str_strip_leading(s,c),c);
 //   fmti(-123456789012345);  // Returns "-123456789012345"
 function fmti(i,mindigits=1) =
 	i<0? str("-", fmti(-i)) :
-	let(i=floor(i), e=floor(log(i)+1e-15))
+	let(i=floor(i), e=floor(log(i)))
 	i==0? "0" :
 	str_join(
 		concat(
diff --git a/version.scad b/version.scad
index 042742d..9730ff4 100644
--- a/version.scad
+++ b/version.scad
@@ -8,7 +8,7 @@
 //////////////////////////////////////////////////////////////////////
 
 
-BOSL_VERSION = [2,0,158];
+BOSL_VERSION = [2,0,159];
 
 
 // Section: BOSL Library Version Functions