--- a/Float.st	Thu Jun 22 15:14:51 2017 +0200
+++ b/Float.st	Thu Jun 22 16:11:44 2017 +0200
@@ -1935,36 +1935,36 @@
     OBJ newFloat;
 
     if (__isFloatLike(n)) {
-	__threadErrno = 0;
-	rslt = pow(__floatVal(self), __floatVal(n));
-	if (! isnan(rslt))  /* Currently all our systems support isnan() */
-	{
-	    if (__threadErrno == 0) {
-		__qMKFLOAT(newFloat, rslt);
-		RETURN ( newFloat );
-	    }
-	}
+        __threadErrno = 0;
+        rslt = pow(__floatVal(self), __floatVal(n));
+        if (! isnan(rslt))  /* Currently all our systems support isnan() */
+        {
+            if (__threadErrno == 0) {
+                __qMKFLOAT(newFloat, rslt);
+                RETURN ( newFloat );
+            }
+        }
     }
 %}.
-    "/ the c-library pow functin, has a bug:
+    "/ the c-library pow function, has a bug:
     "/ it does not deal correctly with negative numbers.
     "/ I.e. it raises an error on -8^(1/3) instead of returning a negative -2
     "/ work around with a kludge:
     self < 0 ifTrue:[
-	^ (self negated raisedTo:n) negated
+        ^ (self negated raisedTo:n) negated
     ].
 
     "
      an invalid argument (not convertable to float ?)
     "
     ^ self class
-	raise:#domainErrorSignal
-	receiver:self
-	selector:#raisedTo:
-	arguments:(Array with:aNumber)
-	errorString:'bad receiver/arg in raisedTo:'
-
-    "Modified: / 16.11.2001 / 14:16:51 / cg"
+        raise:#domainErrorSignal
+        receiver:self
+        selector:#raisedTo:
+        arguments:(Array with:aNumber)
+        errorString:'bad receiver/arg in raisedTo:'
+
+    "Modified: / 22-06-2017 / 15:55:09 / cg"
 !
 
 sqrt