From 9f5cc45dfac688ce6f68f5ab6a6ed9c613593087 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 16:42:06 +0100
Subject: [PATCH 01/12] gh-140824: Implement the math package in Python

Rename the 'math' extension to '_math'.
---
 Lib/math/__init__.py    | 19 +++++++++++++++++++
 Lib/math/integer.py     |  5 +++++
 Lib/test/test_math.py   | 18 ++++++++++++++++++
 Modules/Setup           |  2 +-
 Modules/Setup.stdlib.in |  2 +-
 Modules/mathmodule.c    | 31 ++-----------------------------
 configure               | 28 ++++++++++++++--------------
 configure.ac            |  2 +-
 8 files changed, 61 insertions(+), 46 deletions(-)
 create mode 100644 Lib/math/__init__.py
 create mode 100644 Lib/math/integer.py

diff --git a/Lib/math/__init__.py b/Lib/math/__init__.py
new file mode 100644
index 00000000000000..bb37649a433773
--- /dev/null
+++ b/Lib/math/__init__.py
@@ -0,0 +1,19 @@
+"""
+math module -- Mathematical functions
+"""
+
+from _math import *
+
+# gh-140824: Fix module name for pickle
+def patch_module(objs, module):
+    for obj in objs:
+        if not hasattr(obj, "__module__"):
+            continue
+        obj.__module__ = module
+patch_module([obj for name, obj in globals().items()
+              if not name.startswith('_')], 'math')
+
+from _math_integer import comb, factorial, gcd, isqrt, lcm, perm
+patch_module([comb, factorial, gcd, isqrt, lcm, perm], 'math.integer')
+
+del patch_module
diff --git a/Lib/math/integer.py b/Lib/math/integer.py
new file mode 100644
index 00000000000000..a108665fdc34f2
--- /dev/null
+++ b/Lib/math/integer.py
@@ -0,0 +1,5 @@
+"""
+math.integer module -- integer-specific mathematics functions
+"""
+
+from _math_integer import *
diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py
index ddeb8ad7cd62f3..c420af1c4b6c97 100644
--- a/Lib/test/test_math.py
+++ b/Lib/test/test_math.py
@@ -2413,6 +2413,24 @@ def assertEqualSign(self, x, y):
         self.assertEqual(x, y)
         self.assertEqual(math.copysign(1.0, x), math.copysign(1.0, y))
 
+    def test_module(self):
+        # gh-140824: _math and _math_integer extensions are exported as math
+        # and math.integer names.
+        math_integer_names = set('comb factorial gcd isqrt lcm perm'.split())
+        for name in dir(math):
+            if name.startswith('_'):
+                continue
+            obj = getattr(math, name)
+            if not hasattr(obj, '__module__'):
+                continue
+
+            if name in math_integer_names:
+                module = 'math.integer'
+            else:
+                module = 'math'
+            with self.subTest(name=name):
+                self.assertEqual(obj.__module__, module)
+
 
 class IsCloseTests(unittest.TestCase):
     isclose = math.isclose  # subclasses should override this
diff --git a/Modules/Setup b/Modules/Setup
index 8a54c0aaec60a0..d9b84e811169b5 100644
--- a/Modules/Setup
+++ b/Modules/Setup
@@ -155,7 +155,7 @@ PYTHONPATH=$(COREPYTHONPATH)
 #array arraymodule.c
 #binascii binascii.c
 #cmath cmathmodule.c
-#math mathmodule.c
+#_math mathmodule.c
 #_math_integer mathintegermodule.c
 #mmap mmapmodule.c
 #select selectmodule.c
diff --git a/Modules/Setup.stdlib.in b/Modules/Setup.stdlib.in
index 2c3013e3d0c144..4633766213ae6e 100644
--- a/Modules/Setup.stdlib.in
+++ b/Modules/Setup.stdlib.in
@@ -52,7 +52,7 @@
 @MODULE__ZONEINFO_TRUE@_zoneinfo _zoneinfo.c
 
 # needs libm
-@MODULE_MATH_TRUE@math mathmodule.c
+@MODULE__MATH_TRUE@_math mathmodule.c
 @MODULE_CMATH_TRUE@cmath cmathmodule.c
 @MODULE__STATISTICS_TRUE@_statistics _statisticsmodule.c
 
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c
index 82846843cfb0b2..62e4a0e38a1a50 100644
--- a/Modules/mathmodule.c
+++ b/Modules/mathmodule.c
@@ -2976,7 +2976,6 @@ math_ulp_impl(PyObject *module, double x)
 static int
 math_exec(PyObject *module)
 {
-
     if (PyModule_Add(module, "pi", PyFloat_FromDouble(Py_MATH_PI)) < 0) {
         return -1;
     }
@@ -2993,32 +2992,6 @@ math_exec(PyObject *module)
     if (PyModule_Add(module, "nan", PyFloat_FromDouble(fabs(Py_NAN))) < 0) {
         return -1;
     }
-
-    PyObject *intmath = PyImport_ImportModule("_math_integer");
-    if (!intmath) {
-        return -1;
-    }
-#define IMPORT_FROM_INTMATH(NAME) do {                          \
-        if (PyModule_Add(module, #NAME,                         \
-                PyObject_GetAttrString(intmath, #NAME)) < 0) {  \
-            Py_DECREF(intmath);                                 \
-            return -1;                                          \
-        }                                                       \
-    } while(0)
-
-    IMPORT_FROM_INTMATH(comb);
-    IMPORT_FROM_INTMATH(factorial);
-    IMPORT_FROM_INTMATH(gcd);
-    IMPORT_FROM_INTMATH(isqrt);
-    IMPORT_FROM_INTMATH(lcm);
-    IMPORT_FROM_INTMATH(perm);
-    if (_PyImport_SetModuleString("math.integer", intmath) < 0) {
-        Py_DECREF(intmath);
-        return -1;
-    }
-    if (PyModule_Add(module, "integer", intmath) < 0) {
-        return -1;
-    }
     return 0;
 }
 
@@ -3095,7 +3068,7 @@ PyDoc_STRVAR(module_doc,
 
 static struct PyModuleDef mathmodule = {
     PyModuleDef_HEAD_INIT,
-    .m_name = "math",
+    .m_name = "_math",
     .m_doc = module_doc,
     .m_size = 0,
     .m_methods = math_methods,
@@ -3103,7 +3076,7 @@ static struct PyModuleDef mathmodule = {
 };
 
 PyMODINIT_FUNC
-PyInit_math(void)
+PyInit__math(void)
 {
     return PyModuleDef_Init(&mathmodule);
 }
diff --git a/configure b/configure
index 8463b5b5e4a9d0..d9d319102a95f9 100755
--- a/configure
+++ b/configure
@@ -766,8 +766,8 @@ MODULE_FCNTL_FALSE
 MODULE_FCNTL_TRUE
 MODULE__DATETIME_FALSE
 MODULE__DATETIME_TRUE
-MODULE_MATH_FALSE
-MODULE_MATH_TRUE
+MODULE__MATH_FALSE
+MODULE__MATH_TRUE
 MODULE_CMATH_FALSE
 MODULE_CMATH_TRUE
 MODULE__STATISTICS_FALSE
@@ -31905,24 +31905,24 @@ then :
 fi
 
 
-        if test "$py_cv_module_math" != "n/a"
+        if test "$py_cv_module__math" != "n/a"
 then :
-  py_cv_module_math=yes
+  py_cv_module__math=yes
 fi
-   if test "$py_cv_module_math" = yes; then
-  MODULE_MATH_TRUE=
-  MODULE_MATH_FALSE='#'
+   if test "$py_cv_module__math" = yes; then
+  MODULE__MATH_TRUE=
+  MODULE__MATH_FALSE='#'
 else
-  MODULE_MATH_TRUE='#'
-  MODULE_MATH_FALSE=
+  MODULE__MATH_TRUE='#'
+  MODULE__MATH_FALSE=
 fi
 
-  as_fn_append MODULE_BLOCK "MODULE_MATH_STATE=$py_cv_module_math$as_nl"
-  if test "x$py_cv_module_math" = xyes
+  as_fn_append MODULE_BLOCK "MODULE__MATH_STATE=$py_cv_module__math$as_nl"
+  if test "x$py_cv_module__math" = xyes
 then :
 
 
-    as_fn_append MODULE_BLOCK "MODULE_MATH_LDFLAGS=$LIBM$as_nl"
+    as_fn_append MODULE_BLOCK "MODULE__MATH_LDFLAGS=$LIBM$as_nl"
 
 fi
 
@@ -34567,8 +34567,8 @@ if test -z "${MODULE_CMATH_TRUE}" && test -z "${MODULE_CMATH_FALSE}"; then
   as_fn_error $? "conditional \"MODULE_CMATH\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${MODULE_MATH_TRUE}" && test -z "${MODULE_MATH_FALSE}"; then
-  as_fn_error $? "conditional \"MODULE_MATH\" was never defined.
+if test -z "${MODULE__MATH_TRUE}" && test -z "${MODULE__MATH_FALSE}"; then
+  as_fn_error $? "conditional \"MODULE__MATH\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${MODULE__DATETIME_TRUE}" && test -z "${MODULE__DATETIME_FALSE}"; then
diff --git a/configure.ac b/configure.ac
index df94ae25e63561..66bae18ac89365 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7913,7 +7913,7 @@ PY_STDLIB_MOD([_posixshmem],
 dnl needs libm
 PY_STDLIB_MOD_SIMPLE([_statistics], [], [$LIBM])
 PY_STDLIB_MOD_SIMPLE([cmath], [], [$LIBM])
-PY_STDLIB_MOD_SIMPLE([math], [], [$LIBM])
+PY_STDLIB_MOD_SIMPLE([_math], [], [$LIBM])
 
 dnl needs libm and on some platforms librt
 PY_STDLIB_MOD_SIMPLE([_datetime], [], [$TIMEMODULE_LIB $LIBM])

From f2650f71ca9be3da606d0036f35cb517673de736 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:12:26 +0100
Subject: [PATCH 02/12] Remove _math_integer exec code

---
 Modules/mathintegermodule.c | 32 --------------------------------
 1 file changed, 32 deletions(-)

diff --git a/Modules/mathintegermodule.c b/Modules/mathintegermodule.c
index de5f619c9d065c..d71cf455c10c18 100644
--- a/Modules/mathintegermodule.c
+++ b/Modules/mathintegermodule.c
@@ -1236,39 +1236,7 @@ static PyMethodDef math_integer_methods[] = {
     {NULL,              NULL}           /* sentinel */
 };
 
-static int
-math_integer_exec(PyObject *module)
-{
-    /* Fix the __name__ attribute of the module and the __module__ attribute
-     * of its functions.
-     */
-    PyObject *name = PyUnicode_FromString("math.integer");
-    if (name == NULL) {
-        return -1;
-    }
-    if (PyObject_SetAttrString(module, "__name__", name) < 0) {
-        Py_DECREF(name);
-        return -1;
-    }
-    for (const PyMethodDef *m = math_integer_methods; m->ml_name; m++) {
-        PyObject *obj = PyObject_GetAttrString(module, m->ml_name);
-        if (obj == NULL) {
-            Py_DECREF(name);
-            return -1;
-        }
-        if (PyObject_SetAttrString(obj, "__module__", name) < 0) {
-            Py_DECREF(name);
-            Py_DECREF(obj);
-            return -1;
-        }
-        Py_DECREF(obj);
-    }
-    Py_DECREF(name);
-    return 0;
-}
-
 static PyModuleDef_Slot math_integer_slots[] = {
-    {Py_mod_exec, math_integer_exec},
     {Py_mod_multiple_interpreters, Py_MOD_PER_INTERPRETER_GIL_SUPPORTED},
     {Py_mod_gil, Py_MOD_GIL_NOT_USED},
     {0, NULL}

From a6430dc86880d4abfdb96833e583c4ff5eec7a0d Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:15:44 +0100
Subject: [PATCH 03/12] test_math: add MiscTests

---
 Lib/test/test_math.py | 39 +++++++++++++++++++++------------------
 1 file changed, 21 insertions(+), 18 deletions(-)

diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py
index c420af1c4b6c97..074b2ff8d41f52 100644
--- a/Lib/test/test_math.py
+++ b/Lib/test/test_math.py
@@ -2413,24 +2413,6 @@ def assertEqualSign(self, x, y):
         self.assertEqual(x, y)
         self.assertEqual(math.copysign(1.0, x), math.copysign(1.0, y))
 
-    def test_module(self):
-        # gh-140824: _math and _math_integer extensions are exported as math
-        # and math.integer names.
-        math_integer_names = set('comb factorial gcd isqrt lcm perm'.split())
-        for name in dir(math):
-            if name.startswith('_'):
-                continue
-            obj = getattr(math, name)
-            if not hasattr(obj, '__module__'):
-                continue
-
-            if name in math_integer_names:
-                module = 'math.integer'
-            else:
-                module = 'math'
-            with self.subTest(name=name):
-                self.assertEqual(obj.__module__, module)
-
 
 class IsCloseTests(unittest.TestCase):
     isclose = math.isclose  # subclasses should override this
@@ -2806,6 +2788,27 @@ def assertIsNegativeZero(self, value):
         )
 
 
+class MiscTests(unittest.TestCase):
+
+    def test_module_name(self):
+        # gh-140824: _math and _math_integer extensions are exported as math
+        # and math.integer names.
+        math_integer_names = set('comb factorial gcd isqrt lcm perm'.split())
+        for name in dir(math):
+            if name.startswith('_'):
+                continue
+            obj = getattr(math, name)
+            if not hasattr(obj, '__module__'):
+                continue
+
+            if name in math_integer_names:
+                module = 'math.integer'
+            else:
+                module = 'math'
+            with self.subTest(name=name):
+                self.assertEqual(obj.__module__, module)
+
+
 def load_tests(loader, tests, pattern):
     from doctest import DocFileSuite
     tests.addTest(DocFileSuite(os.path.join("mathdata", "ieee754.txt")))

From f510afd1bf067fd5fe3b6c29fc635a988217a31e Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:16:35 +0100
Subject: [PATCH 04/12] Fix build on Windows

---
 PC/config.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/PC/config.c b/PC/config.c
index 51b46c64d99b81..3f0db553c7930f 100644
--- a/PC/config.c
+++ b/PC/config.c
@@ -14,7 +14,7 @@ extern PyObject* PyInit_faulthandler(void);
 extern PyObject* PyInit__tracemalloc(void);
 extern PyObject* PyInit_gc(void);
 extern PyObject* PyInit__math_integer(void);
-extern PyObject* PyInit_math(void);
+extern PyObject* PyInit__math(void);
 extern PyObject* PyInit_nt(void);
 extern PyObject* PyInit__operator(void);
 extern PyObject* PyInit__signal(void);
@@ -102,7 +102,7 @@ struct _inittab _PyImport_Inittab[] = {
     {"faulthandler", PyInit_faulthandler},
     {"gc", PyInit_gc},
     {"_math_integer", PyInit__math_integer},
-    {"math", PyInit_math},
+    {"_math", PyInit__math},
     {"nt", PyInit_nt}, /* Use the NT os functions, not posix */
     {"_operator", PyInit__operator},
     {"_signal", PyInit__signal},

From 2d2afd6b6023f417d11ffa9c8aa57ce6214e69cb Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:19:25 +0100
Subject: [PATCH 05/12] Sort lists

---
 Modules/Setup           | 6 +++---
 Modules/Setup.stdlib.in | 2 +-
 configure.ac            | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Modules/Setup b/Modules/Setup
index d9b84e811169b5..d01ed389c36059 100644
--- a/Modules/Setup
+++ b/Modules/Setup
@@ -141,6 +141,8 @@ PYTHONPATH=$(COREPYTHONPATH)
 #_interpreters _interpretersmodule.c
 #_json _json.c
 #_lsprof _lsprof.c rotatingtree.c
+#_math mathmodule.c
+#_math_integer mathintegermodule.c
 #_multiprocessing -I$(srcdir)/Modules/_multiprocessing _multiprocessing/multiprocessing.c _multiprocessing/semaphore.c
 #_opcode _opcode.c
 #_pickle _pickle.c
@@ -149,17 +151,15 @@ PYTHONPATH=$(COREPYTHONPATH)
 #_socket socketmodule.c
 #_statistics _statisticsmodule.c
 #_struct _struct.c
+#_sysconfig _sysconfig.c
 #_types _typesmodule.c
 #_typing _typingmodule.c
 #_zoneinfo _zoneinfo.c
 #array arraymodule.c
 #binascii binascii.c
 #cmath cmathmodule.c
-#_math mathmodule.c
-#_math_integer mathintegermodule.c
 #mmap mmapmodule.c
 #select selectmodule.c
-#_sysconfig _sysconfig.c
 
 # XML
 #_elementtree _elementtree.c
diff --git a/Modules/Setup.stdlib.in b/Modules/Setup.stdlib.in
index 4633766213ae6e..298d9171d5cc23 100644
--- a/Modules/Setup.stdlib.in
+++ b/Modules/Setup.stdlib.in
@@ -52,8 +52,8 @@
 @MODULE__ZONEINFO_TRUE@_zoneinfo _zoneinfo.c
 
 # needs libm
-@MODULE__MATH_TRUE@_math mathmodule.c
 @MODULE_CMATH_TRUE@cmath cmathmodule.c
+@MODULE__MATH_TRUE@_math mathmodule.c
 @MODULE__STATISTICS_TRUE@_statistics _statisticsmodule.c
 
 # _decimal uses libmpdec
diff --git a/configure.ac b/configure.ac
index 66bae18ac89365..2d7b8340acc90f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7911,9 +7911,9 @@ PY_STDLIB_MOD([_posixshmem],
   [$POSIXSHMEM_CFLAGS], [$POSIXSHMEM_LIBS])
 
 dnl needs libm
+PY_STDLIB_MOD_SIMPLE([_math], [], [$LIBM])
 PY_STDLIB_MOD_SIMPLE([_statistics], [], [$LIBM])
 PY_STDLIB_MOD_SIMPLE([cmath], [], [$LIBM])
-PY_STDLIB_MOD_SIMPLE([_math], [], [$LIBM])
 
 dnl needs libm and on some platforms librt
 PY_STDLIB_MOD_SIMPLE([_datetime], [], [$TIMEMODULE_LIB $LIBM])

From d60e832feaae679fa2dc85db048c3321318225bb Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:21:05 +0100
Subject: [PATCH 06/12] Fix math.integer docstring

---
 Lib/math/integer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/math/integer.py b/Lib/math/integer.py
index a108665fdc34f2..71a06349a68b7a 100644
--- a/Lib/math/integer.py
+++ b/Lib/math/integer.py
@@ -1,5 +1,5 @@
 """
-math.integer module -- integer-specific mathematics functions
+This module provides access to integer related mathematical functions.
 """
 
 from _math_integer import *

From 7cf0fc1539c196b95e0e3cb5f723588b4c8391ec Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:22:58 +0100
Subject: [PATCH 07/12] Fix math docstring

---
 Lib/math/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/math/__init__.py b/Lib/math/__init__.py
index bb37649a433773..aa2e77c17ea8bb 100644
--- a/Lib/math/__init__.py
+++ b/Lib/math/__init__.py
@@ -1,5 +1,5 @@
 """
-math module -- Mathematical functions
+This module provides access to integer related mathematical functions.
 """
 
 from _math import *

From a20e9fb60fc54fb7eca8f60f59eda418d97ef5f8 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:24:55 +0100
Subject: [PATCH 08/12] Update Lib/test/test_math.py

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
---
 Lib/test/test_math.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py
index 074b2ff8d41f52..8498820c0f5b5e 100644
--- a/Lib/test/test_math.py
+++ b/Lib/test/test_math.py
@@ -2793,7 +2793,7 @@ class MiscTests(unittest.TestCase):
     def test_module_name(self):
         # gh-140824: _math and _math_integer extensions are exported as math
         # and math.integer names.
-        math_integer_names = set('comb factorial gcd isqrt lcm perm'.split())
+        math_integer_names = {'comb', 'factorial', 'gcd', 'isqrt', 'lcm', 'perm'}
         for name in dir(math):
             if name.startswith('_'):
                 continue

From 25278572952c0d426148685d13a753ebcbd05c97 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:28:29 +0100
Subject: [PATCH 09/12] Run make regen-configure

---
 configure | 56 +++++++++++++++++++++++++++----------------------------
 1 file changed, 28 insertions(+), 28 deletions(-)

diff --git a/configure b/configure
index d9d319102a95f9..b8c2400cfa1a21 100755
--- a/configure
+++ b/configure
@@ -766,12 +766,12 @@ MODULE_FCNTL_FALSE
 MODULE_FCNTL_TRUE
 MODULE__DATETIME_FALSE
 MODULE__DATETIME_TRUE
-MODULE__MATH_FALSE
-MODULE__MATH_TRUE
 MODULE_CMATH_FALSE
 MODULE_CMATH_TRUE
 MODULE__STATISTICS_FALSE
 MODULE__STATISTICS_TRUE
+MODULE__MATH_FALSE
+MODULE__MATH_TRUE
 MODULE__POSIXSHMEM_FALSE
 MODULE__POSIXSHMEM_TRUE
 MODULE__MULTIPROCESSING_FALSE
@@ -31861,6 +31861,28 @@ printf "%s\n" "$py_cv_module__posixshmem" >&6; }
 
 
 
+        if test "$py_cv_module__math" != "n/a"
+then :
+  py_cv_module__math=yes
+fi
+   if test "$py_cv_module__math" = yes; then
+  MODULE__MATH_TRUE=
+  MODULE__MATH_FALSE='#'
+else
+  MODULE__MATH_TRUE='#'
+  MODULE__MATH_FALSE=
+fi
+
+  as_fn_append MODULE_BLOCK "MODULE__MATH_STATE=$py_cv_module__math$as_nl"
+  if test "x$py_cv_module__math" = xyes
+then :
+
+
+    as_fn_append MODULE_BLOCK "MODULE__MATH_LDFLAGS=$LIBM$as_nl"
+
+fi
+
+
         if test "$py_cv_module__statistics" != "n/a"
 then :
   py_cv_module__statistics=yes
@@ -31905,28 +31927,6 @@ then :
 fi
 
 
-        if test "$py_cv_module__math" != "n/a"
-then :
-  py_cv_module__math=yes
-fi
-   if test "$py_cv_module__math" = yes; then
-  MODULE__MATH_TRUE=
-  MODULE__MATH_FALSE='#'
-else
-  MODULE__MATH_TRUE='#'
-  MODULE__MATH_FALSE=
-fi
-
-  as_fn_append MODULE_BLOCK "MODULE__MATH_STATE=$py_cv_module__math$as_nl"
-  if test "x$py_cv_module__math" = xyes
-then :
-
-
-    as_fn_append MODULE_BLOCK "MODULE__MATH_LDFLAGS=$LIBM$as_nl"
-
-fi
-
-
 
         if test "$py_cv_module__datetime" != "n/a"
 then :
@@ -34559,6 +34559,10 @@ if test -z "${MODULE__POSIXSHMEM_TRUE}" && test -z "${MODULE__POSIXSHMEM_FALSE}"
   as_fn_error $? "conditional \"MODULE__POSIXSHMEM\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${MODULE__MATH_TRUE}" && test -z "${MODULE__MATH_FALSE}"; then
+  as_fn_error $? "conditional \"MODULE__MATH\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${MODULE__STATISTICS_TRUE}" && test -z "${MODULE__STATISTICS_FALSE}"; then
   as_fn_error $? "conditional \"MODULE__STATISTICS\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -34567,10 +34571,6 @@ if test -z "${MODULE_CMATH_TRUE}" && test -z "${MODULE_CMATH_FALSE}"; then
   as_fn_error $? "conditional \"MODULE_CMATH\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${MODULE__MATH_TRUE}" && test -z "${MODULE__MATH_FALSE}"; then
-  as_fn_error $? "conditional \"MODULE__MATH\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
 if test -z "${MODULE__DATETIME_TRUE}" && test -z "${MODULE__DATETIME_FALSE}"; then
   as_fn_error $? "conditional \"MODULE__DATETIME\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5

From aaeaee1b0ad85977958fdc7ba7e4f022c040dd91 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:47:24 +0100
Subject: [PATCH 10/12] Run make regen-stdlib-module-names

---
 Python/stdlib_module_names.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Python/stdlib_module_names.h b/Python/stdlib_module_names.h
index 8937e666bbbdd5..4c9670168bb614 100644
--- a/Python/stdlib_module_names.h
+++ b/Python/stdlib_module_names.h
@@ -51,6 +51,7 @@ static const char* _Py_stdlib_module_names[] = {
 "_lsprof",
 "_lzma",
 "_markupbase",
+"_math",
 "_math_integer",
 "_md5",
 "_multibytecodec",

From d36672450191aed90c5f1ce04d6a2811abadffbc Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 17:54:33 +0100
Subject: [PATCH 11/12] Fix again the math docstring

---
 Lib/math/__init__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Lib/math/__init__.py b/Lib/math/__init__.py
index aa2e77c17ea8bb..47e4d01eb9f44d 100644
--- a/Lib/math/__init__.py
+++ b/Lib/math/__init__.py
@@ -1,5 +1,6 @@
 """
-This module provides access to integer related mathematical functions.
+This module provides access to the mathematical functions
+defined by the C standard.
 """
 
 from _math import *

From 49e6b3a427bdd85f7ec6cb38c53863e7a3aada27 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 10 Nov 2025 22:28:21 +0100
Subject: [PATCH 12/12] Makefile.pre.in: update LIBSUBDIRS

---
 Makefile.pre.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile.pre.in b/Makefile.pre.in
index dd28ff5d2a3ed1..18adbe1556f6ae 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -2568,6 +2568,7 @@ LIBSUBDIRS=	asyncio \
 		importlib importlib/resources importlib/metadata \
 		json \
 		logging \
+		math \
 		multiprocessing multiprocessing/dummy \
 		pathlib \
 		profile \