jython-checkins

[Jython-checkins] SF.net SVN: jython:[6174] trunk/jython/src/org/python/modules/math.java

[<pj...@us...>]

Revision: 6174
          http://jython.svn.sourceforge.net/jython/?rev=6174&view=rev
Author:   pjenvey
Date:     2009-04-06 03:12:07 +0000 (Mon, 06 Apr 2009)

Log Message:
-----------
avoid __tojava__ conversion to int in ldexp so it'll acutally raise
OverflowErors. helps out SymPy

Modified Paths:
--------------
    trunk/jython/src/org/python/modules/math.java

Modified: trunk/jython/src/org/python/modules/math.java
===================================================================
--- trunk/jython/src/org/python/modules/math.java	2009-04-06 02:35:31 UTC (rev 6173)
+++ trunk/jython/src/org/python/modules/math.java	2009-04-06 03:12:07 UTC (rev 6174)
@@ -184,7 +184,8 @@
         return new PyTuple(new PyFloat(x), new PyInteger(exponent));
     }
 
-    public static double ldexp(double v, int w) {
+    public static double ldexp(double v, PyObject wObj) {
+        int w = wObj.asInt();
         return check(v * Math.pow(2.0, w));
     }
 


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[Jython-checkins] SF.net SVN: jython:[7279] trunk/jython/src/org/python/modules/math.java

[<otm...@us...>]

Revision: 7279
          http://jython.svn.sourceforge.net/jython/?rev=7279&view=rev
Author:   otmarhumbel
Date:     2011-03-30 15:55:44 +0000 (Wed, 30 Mar 2011)

Log Message:
-----------
removal of a wrong comment

Modified Paths:
--------------
    trunk/jython/src/org/python/modules/math.java

Modified: trunk/jython/src/org/python/modules/math.java
===================================================================
--- trunk/jython/src/org/python/modules/math.java	2011-03-30 15:43:34 UTC (rev 7278)
+++ trunk/jython/src/org/python/modules/math.java	2011-03-30 15:55:44 UTC (rev 7279)
@@ -11,10 +11,6 @@
 import org.python.core.PyObject;
 import org.python.core.PyTuple;
 
-//
-// +++++ test the corner cases for every method again (e.g. test_math_jy.py)
-//
-
 public class math implements ClassDictInit {
     public static PyFloat pi = new PyFloat(Math.PI);
     public static PyFloat e = new PyFloat(Math.E);
@@ -32,7 +28,6 @@
     private static final BigInteger MAX_LONG_BIGINTEGER = new BigInteger(String.valueOf(Long.MAX_VALUE));
     private static final BigInteger MIN_LONG_BIGINTEGER = new BigInteger(String.valueOf(Long.MIN_VALUE));
 
-
     public static void classDictInit(@SuppressWarnings("unused") PyObject dict) {
     }
 
@@ -556,13 +551,11 @@
         }
         return value.longValue();
     }
-    
-    
+
     private static boolean isIntegral(double v) {
         return ceil(v) - v == ZERO;
     }
 
-    
     private static boolean isOdd(double v) {
         return isIntegral(v) && v % TWO != ZERO;
     }


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