Changeset 3173:8ef6a6e960f0

Timestamp:

02/26/07 20:27:39 (6 years ago)

Author:

William Stein <wstein@…>

Branch:

default

Parents:

3168:7209bfa43e10 (diff), 3172:2b664e2fb661 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

merge

Files:

• sage/libs/ntl/ntl.pyx (modified) (3 diffs)
• sage/libs/ntl/ntl.pyx (modified) (1 diff)

sage/libs/ntl/ntl.pyx

@@ -30 +30 @@
 from sage.rings.integer import Integer
 from sage.rings.integer cimport Integer
-#cimport sage.rings.integer
 
 
@@ -329 +328 @@
         """
         cdef Integer output
-        output = Integer()
+        output = PY_NEW(Integer)
         ZZX_getitem_as_mpz(&output.value, self.x, i)
         return output
@@ -356 +355 @@
         """
         return self.getitem_as_int(i)
+
+    def list(self):
+        r"""
+        Retrieves coefficients as a list of SAGE Integers.
+        
+        EXAMPLES:
+            sage: x = ntl.ZZX([129381729371289371237128318293718237, 2, -3, 0, 4])
+            sage: L = x.list(); L
+            [129381729371289371237128318293718237, 2, -3, 0, 4]
+            sage: type(L[0])
+            <type 'sage.rings.integer.Integer'>
+            sage: x = ntl.ZZX()
+            sage: L = x.list(); L
+            []
+        """
+        cdef int i
+        return [self[i] for i from 0 <= i <= ZZX_degree(self.x)]
+    
 
     def __add__(ntl_ZZX self, ntl_ZZX other):

sage/libs/ntl/ntl.pyx

@@ -168 +168 @@
     if x is None:
         from random import randint
-        seed = make_new_ZZ(str(randint(0,2**64)))
+        seed = make_new_ZZ(str(randint(0,int(2)**64)))
     else:
         seed = make_new_ZZ(str(x))