From 820c71953b9f77eae39a4fcdcba5ae14dc8141a7 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Wed, 7 Jun 2023 12:35:54 +0200
Subject: [PATCH 01/27] Fixing `mat` and `vec`

---
 src/ansys/math/core/math.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ansys/math/core/math.py b/src/ansys/math/core/math.py
index 71c624ca..4cf6b1a8 100644
--- a/src/ansys/math/core/math.py
+++ b/src/ansys/math/core/math.py
@@ -165,7 +165,7 @@ def status(self):
         """
         print(self._status)
 
-    def vec(self, size=0, dtype=np.double, init="zeros", name=None, asarray=False):
+    def vec(self, size=0, dtype=np.double, init=None, name=None, asarray=False):
         """Create a vector.
 
         Parameters
@@ -209,7 +209,7 @@ def vec(self, size=0, dtype=np.double, init="zeros", name=None, asarray=False):
 
         return vec
 
-    def mat(self, nrow=1, ncol=1, dtype=np.double, init="zeros", name=None, asarray=False):
+    def mat(self, nrow=1, ncol=1, dtype=np.double, init=None, name=None, asarray=False):
         """Create a matrix.
 
         Parameters

From 8792bb572685ce4b0ca7014b8f43476db3635145 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Wed, 7 Jun 2023 12:56:06 +0200
Subject: [PATCH 02/27] Fixing `vec`

---
 src/ansys/math/core/math.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ansys/math/core/math.py b/src/ansys/math/core/math.py
index 4cf6b1a8..16918d74 100644
--- a/src/ansys/math/core/math.py
+++ b/src/ansys/math/core/math.py
@@ -252,7 +252,9 @@ def mat(self, nrow=1, ncol=1, dtype=np.double, init=None, name=None, asarray=Fal
                 mat.rand()
             elif init == "ones":
                 mat.ones()
-            elif init != "zeros":
+            elif init == "zeros":
+                mat.zeros()
+            elif init is not None:
                 raise ValueError(f"Invalid initialization method '{init}'.")
         else:
             info = self._mapdl._data_info(name)

From c4fe512fdb8881ae49292d848552719061bd8022 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Wed, 7 Jun 2023 14:08:17 +0200
Subject: [PATCH 03/27] Fixing `PRSMEMB.full` issue

---
 examples/eigen_solve.py         | 6 +++---
 examples/scipy_sparse_matrix.py | 3 ++-
 examples/solve_sparse_matrix.py | 8 ++++----
 3 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/examples/eigen_solve.py b/examples/eigen_solve.py
index 201b7ec0..5ff38bda 100644
--- a/examples/eigen_solve.py
+++ b/examples/eigen_solve.py
@@ -31,9 +31,9 @@
 # get the stiff (``k``) and mass (``m``) matrices from the FULL file.
 
 out = mm._mapdl.input(vmfiles["vm153"])
-
-k = mm.stiff(fname="PRSMEMB.full")
-m = mm.mass(fname="PRSMEMB.full")
+fullfile = mm._mapdl.jobname + ".full"
+k = mm.stiff(fname=fullfile)
+m = mm.mass(fname=fullfile)
 
 
 ###############################################################################
diff --git a/examples/scipy_sparse_matrix.py b/examples/scipy_sparse_matrix.py
index cba3ce77..df7f0d7e 100644
--- a/examples/scipy_sparse_matrix.py
+++ b/examples/scipy_sparse_matrix.py
@@ -26,7 +26,8 @@
 # get the stiff (``k``) matrix from the FULL file.
 
 out = mm._mapdl.input(vmfiles["vm153"])
-k = mm.stiff(fname="PRSMEMB.full")
+fullfile = mm._mapdl.jobname + ".full"
+k = mm.stiff(fname=fullfile)
 
 ################################################################################
 # Copy AnsMath sparse matrix to SciPy CSR matrix and plot
diff --git a/examples/solve_sparse_matrix.py b/examples/solve_sparse_matrix.py
index 996aca61..97100aed 100644
--- a/examples/solve_sparse_matrix.py
+++ b/examples/solve_sparse_matrix.py
@@ -27,7 +27,7 @@
 # After a solve command, the ``FULL`` file contains the assembled stiffness
 # matrix, mass matrix, and load vector.
 #
-out = mm._mapdl.input(vmfiles["vm153"])
+out = mm._mapdl.input(vmfiles["vm152"])
 
 ###############################################################################
 # List files in current directory
@@ -47,7 +47,8 @@
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 # Print the dimensions of the sparse matrix.
 
-k = mm.stiff(fname="PRSMEMB.full", name="K")
+fullfile = mm._mapdl.jobname + ".full"
+k = mm.stiff(fname=fullfile, name="K")
 k
 
 ################################################################################
@@ -74,8 +75,7 @@
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 # Extract the load vector from the FULL file and print the norm of this
 # vector.
-
-b = mm.rhs(fname="PRSMEMB.full", name="B")
+b = mm.rhs(fname=fullfile, name="B")
 b.norm()
 
 ###############################################################################

From cba410ac05b282e4ab0879afa164ecb218b2fdca Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Wed, 7 Jun 2023 14:44:14 +0200
Subject: [PATCH 04/27] Updating `conf.py`

---
 doc/source/conf.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 863cfbec..e6d4272a 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -120,9 +120,9 @@
 
 # Intersphinx mapping
 intersphinx_mapping = {
-    "python": ("https://docs.python.org/dev", None),
-    "scipy": ("https://docs.scipy.org/doc/scipy/reference", None),
-    "numpy": ("https://numpy.org/devdocs", None),
+    "python": ("https://docs.python.org/3", None),
+    "scipy": ("https://docs.scipy.org/doc/scipy/", None),
+    "numpy": ("https://numpy.org/doc/stable/", None),
     # kept here as an example
     # "matplotlib": ("https://matplotlib.org/stable", None),
     # "pandas": ("https://pandas.pydata.org/pandas-docs/stable", None),

From c16fea756b0239d72f16cdb04696998cd52e1ade Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Wed, 7 Jun 2023 17:31:04 +0200
Subject: [PATCH 05/27] Adding unit tests for `vec` and `mat` functions

---
 src/ansys/math/core/math.py |  2 +-
 tests/test_math.py          | 24 ++++++++++++++++++------
 2 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/src/ansys/math/core/math.py b/src/ansys/math/core/math.py
index 16918d74..fa08ecc4 100644
--- a/src/ansys/math/core/math.py
+++ b/src/ansys/math/core/math.py
@@ -252,7 +252,7 @@ def mat(self, nrow=1, ncol=1, dtype=np.double, init=None, name=None, asarray=Fal
                 mat.rand()
             elif init == "ones":
                 mat.ones()
-            elif init == "zeros":
+            elif init == "zeros" or init is None:
                 mat.zeros()
             elif init is not None:
                 raise ValueError(f"Invalid initialization method '{init}'.")
diff --git a/tests/test_math.py b/tests/test_math.py
index fbeb8323..42ffcf95 100644
--- a/tests/test_math.py
+++ b/tests/test_math.py
@@ -107,13 +107,11 @@ def test_vec(mm):
     assert isinstance(arr, np.ndarray)
 
 
-def test_vec_from_name(mm):
-    vec0 = mm.vec(10)
+@pytest.mark.parametrize("vecval", [np.zeros(10), np.array([1.0, 2.0, 8.0, 5.0, 6.2]), np.ones(3)])
+def test_vec_from_name(mm, vecval):
+    vec0 = mm.set_vec(vecval)
     vec1 = mm.vec(name=vec0.id)
-    assert np.allclose(vec0, vec1)
-
-    vec1 = mm.vec(name=vec0.id, asarray=True)
-    assert isinstance(vec1, np.ndarray)
+    assert np.allclose(vecval, vec1.asarray())
 
 
 def test_vec__mul__(mm):
@@ -348,6 +346,20 @@ def test_mat_from_name_sparse(mm):
     assert np.allclose(mat0, mat1)
 
 
+@pytest.mark.parametrize(
+    "matval",
+    [
+        np.zeros((5, 5)),
+        np.array([[1.0, 2.0, 8.0, 5.0, 6.2], [5.1, 3.8, 8.2, 4.5, 2.0]]),
+        np.ones((3, 4)),
+    ],
+)
+def test_mat_from_name_sparse(mm, matval):
+    mat0 = mm.matrix(matval)
+    mat1 = mm.mat(name=mat0.id)
+    assert np.allclose(matval, mat1.asarray())
+
+
 def test_mat_invalid_dtype(mm):
     with pytest.raises(ValueError):
         mm.mat(10, 10, dtype=np.uint8)

From 4943055d706968bc95240f4634e1d29fa4d63313 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 10:10:47 +0200
Subject: [PATCH 06/27] Updating a module import

---
 src/ansys/math/core/math.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/ansys/math/core/math.py b/src/ansys/math/core/math.py
index fa08ecc4..05e0408d 100644
--- a/src/ansys/math/core/math.py
+++ b/src/ansys/math/core/math.py
@@ -13,12 +13,11 @@
     DEFAULT_CHUNKSIZE,
     DEFAULT_FILE_CHUNK_SIZE,
 )
-from ansys.mapdl.core.errors import ANSYSDataTypeError, protect_grpc
+from ansys.mapdl.core.errors import ANSYSDataTypeError, protect_grpc, VersionError
 from ansys.mapdl.core.launcher import launch_mapdl
 from ansys.mapdl.core.misc import load_file
 from ansys.mapdl.core.parameters import interp_star_status
 from ansys.tools.versioning import requires_version
-from ansys.tools.versioning.exceptions import VersionError
 from ansys.tools.versioning.utils import server_meets_version
 import numpy as np
 

From f6a30423a77425295e5842eb1aad9253c8243ecd Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 10:16:21 +0200
Subject: [PATCH 07/27] Code spell checks

---
 src/ansys/math/core/math.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ansys/math/core/math.py b/src/ansys/math/core/math.py
index 05e0408d..14ce600d 100644
--- a/src/ansys/math/core/math.py
+++ b/src/ansys/math/core/math.py
@@ -13,7 +13,7 @@
     DEFAULT_CHUNKSIZE,
     DEFAULT_FILE_CHUNK_SIZE,
 )
-from ansys.mapdl.core.errors import ANSYSDataTypeError, protect_grpc, VersionError
+from ansys.mapdl.core.errors import ANSYSDataTypeError, VersionError, protect_grpc
 from ansys.mapdl.core.launcher import launch_mapdl
 from ansys.mapdl.core.misc import load_file
 from ansys.mapdl.core.parameters import interp_star_status

From d819e158146850ed5cc21d7c1d29819e467e322b Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 10:58:12 +0200
Subject: [PATCH 08/27] Fixing import in unit tests

---
 tests/test_math.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/test_math.py b/tests/test_math.py
index 42ffcf95..ce182650 100644
--- a/tests/test_math.py
+++ b/tests/test_math.py
@@ -2,10 +2,9 @@
 import os
 import re
 
-from ansys.mapdl.core.errors import ANSYSDataTypeError
+from ansys.mapdl.core.errors import ANSYSDataTypeError, VersionError
 from ansys.mapdl.core.launcher import get_start_instance
 from ansys.mapdl.core.misc import random_string
-from ansys.tools.versioning.exceptions import VersionError
 from ansys.tools.versioning.utils import server_meets_version
 import numpy as np
 import pytest

From 1d52cb7f1ef341977d1617447a5aff38a58c77fa Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 11:04:39 +0200
Subject: [PATCH 09/27] Fixing intersphinx mapping

---
 doc/source/conf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index e6d4272a..a68dfce0 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -120,7 +120,7 @@
 
 # Intersphinx mapping
 intersphinx_mapping = {
-    "python": ("https://docs.python.org/3", None),
+    "python": ("https://docs.python.org/3/", None),
     "scipy": ("https://docs.scipy.org/doc/scipy/", None),
     "numpy": ("https://numpy.org/doc/stable/", None),
     # kept here as an example

From 02af4c261b65114db7e6560fa04097b284aaec77 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 11:16:32 +0200
Subject: [PATCH 10/27] Adding extensions

---
 doc/source/conf.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index a68dfce0..3f3976d6 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -85,10 +85,12 @@
 extensions = [
     "jupyter_sphinx",
     "notfound.extension",  # for the not found page.
+    "numpydoc",
     "sphinx.ext.autodoc",
     "sphinx.ext.autosummary",
-    "numpydoc",
     "sphinx.ext.coverage",
+    "sphinx.ext.extlinks",
+    "sphinx.ext.linkcode",
     "sphinx.ext.intersphinx",
     "sphinx_copybutton",
     "sphinx_gallery.gen_gallery",

From 4f0c3cc3157de55151393f748c5e2a40d11c5cff Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 11:27:07 +0200
Subject: [PATCH 11/27] Updating links

---
 doc/source/links.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/source/links.rst b/doc/source/links.rst
index 2a2df9ac..3d4cb5c2 100644
--- a/doc/source/links.rst
+++ b/doc/source/links.rst
@@ -15,7 +15,7 @@
 .. _grpc: https://grpc.io/
 .. _numpy_docs: https://numpy.org/doc/stable/
 .. _precommit: https://pre-commit.com/
-.. _scipy_docs: https://docs.scipy.org/doc/scipy/reference/
+.. _scipy_docs: https://docs.scipy.org/doc/scipy/
 
 .. #Other projects
 .. _dpf_post_docs: https://post.docs.pyansys.com/

From 0f44e37f32e752ae0288919b032f38586108ed5e Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 11:36:54 +0200
Subject: [PATCH 12/27] Calling `VERSION_MAP`

---
 src/ansys/math/core/math.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ansys/math/core/math.py b/src/ansys/math/core/math.py
index 14ce600d..dd70e2a6 100644
--- a/src/ansys/math/core/math.py
+++ b/src/ansys/math/core/math.py
@@ -13,6 +13,7 @@
     DEFAULT_CHUNKSIZE,
     DEFAULT_FILE_CHUNK_SIZE,
 )
+from ansys.mapdl.core import VERSION_MAP
 from ansys.mapdl.core.errors import ANSYSDataTypeError, VersionError, protect_grpc
 from ansys.mapdl.core.launcher import launch_mapdl
 from ansys.mapdl.core.misc import load_file
@@ -1172,7 +1173,7 @@ def _set_mat(self, mname, arr, sym=False, dtype=None, chunk_size=DEFAULT_CHUNKSI
         else:  # must be dense matrix
             self._send_dense(mname, arr, dtype, chunk_size)
 
-    @requires_version((0, 4, 0))
+    @requires_version((0, 4, 0), VERSION_MAP)
     def _send_dense(self, mname, arr, dtype, chunk_size):
         """Send a dense NumPy array/matrix to MAPDL."""
         if dtype is not None:

From d0a35e703c52c941a54921ea372afa1e2d139b06 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 11:51:40 +0200
Subject: [PATCH 13/27] Code style checks

---
 src/ansys/math/core/math.py | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/ansys/math/core/math.py b/src/ansys/math/core/math.py
index dd70e2a6..94231016 100644
--- a/src/ansys/math/core/math.py
+++ b/src/ansys/math/core/math.py
@@ -8,14 +8,18 @@
 
 from ansys.api.mapdl.v0 import ansys_kernel_pb2 as anskernel
 from ansys.api.mapdl.v0 import mapdl_pb2 as pb_types
+from ansys.mapdl.core import VERSION_MAP, launch_mapdl
 from ansys.mapdl.core.common_grpc import (
     ANSYS_VALUE_TYPE,
     DEFAULT_CHUNKSIZE,
     DEFAULT_FILE_CHUNK_SIZE,
 )
-from ansys.mapdl.core import VERSION_MAP
-from ansys.mapdl.core.errors import ANSYSDataTypeError, VersionError, protect_grpc
-from ansys.mapdl.core.launcher import launch_mapdl
+from ansys.mapdl.core.errors import (
+    ANSYSDataTypeError,
+    MapdlRuntimeError,
+    VersionError,
+    protect_grpc,
+)
 from ansys.mapdl.core.misc import load_file
 from ansys.mapdl.core.parameters import interp_star_status
 from ansys.tools.versioning import requires_version
@@ -1419,10 +1423,10 @@ def __init__(self, id_, mapdl, dtype=np.double, init=None):
 
     @property
     def size(self):
-        """Number of items in the vector."""
+        """Number of items in this vector."""
         sz = self._mapdl.scalar_param(f"{self.id}_DIM")
         if sz is None:
-            raise RuntimeError("This vector has been deleted within MAPDL.")
+            raise MapdlRuntimeError("This vector has been deleted within MAPDL.")
         return int(sz)
 
     def __repr__(self):

From ecd736131869186116444ce0509fdd8deba3a833 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 12:13:32 +0200
Subject: [PATCH 14/27] Fixing `_server_version` calls

---
 tests/test_math.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/test_math.py b/tests/test_math.py
index ce182650..26ea0d24 100644
--- a/tests/test_math.py
+++ b/tests/test_math.py
@@ -698,7 +698,7 @@ def test_factorize_inplace_arg(mm):
 def test_mult(mapdl, mm):
     rand_ = np.random.rand(100, 100)
 
-    if not server_meets_version(mapdl._server_version, (0, 4, 0)):
+    if not mm._server_version[1] >= 4:
         with pytest.raises(VersionError):
             AA = mm.matrix(rand_, name="AA")
 
@@ -719,7 +719,7 @@ def test__parm(mm):
     mat = sparse.random(sz, sz, density=0.05, format="csr")
 
     rand_ = np.random.rand(100, 100)
-    if not server_meets_version(mm._mapdl._server_version, (0, 4, 0)):
+    if not mm._server_version[1] >= 4:
         with pytest.raises(VersionError):
             AA = mm.matrix(rand_, name="AA")
 

From 43bf7d994e160708d0149bd438fc09d75e2d64a1 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 12:18:19 +0200
Subject: [PATCH 15/27] Code style checks

---
 tests/test_math.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tests/test_math.py b/tests/test_math.py
index 26ea0d24..22fe369d 100644
--- a/tests/test_math.py
+++ b/tests/test_math.py
@@ -5,7 +5,6 @@
 from ansys.mapdl.core.errors import ANSYSDataTypeError, VersionError
 from ansys.mapdl.core.launcher import get_start_instance
 from ansys.mapdl.core.misc import random_string
-from ansys.tools.versioning.utils import server_meets_version
 import numpy as np
 import pytest
 from scipy import sparse

From 9cb109cee04012a26f0217e6c74ef414b3ee6683 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 12:32:09 +0200
Subject: [PATCH 16/27] Upgrading `server_version` requirements

---
 tests/test_math.py | 35 +++++++++++++++++------------------
 1 file changed, 17 insertions(+), 18 deletions(-)

diff --git a/tests/test_math.py b/tests/test_math.py
index 22fe369d..212a9d59 100644
--- a/tests/test_math.py
+++ b/tests/test_math.py
@@ -323,27 +323,12 @@ def test_load_matrix_from_file_incorrect_name(mm, cube_solve):
     with pytest.raises(TypeError, match=r"``name`` parameter must be a string"):
         mm.load_matrix_from_file(name=1245)
 
-
-def test_mat_from_name(mm):
-    mat0 = mm.mat(10, 10, init="ones")  # The test has to be done with a
-    # value other than the default one.
-    mat1 = mm.mat(name=mat0.id)
-    assert np.allclose(mat0, mat1)
-
-
 def test_mat_asarray(mm):
     mat0 = mm.mat(10, 10, asarray=True)
     mat1 = mm.mat(10, 10)
     assert np.allclose(mat0, mat1.asarray())
 
 
-def test_mat_from_name_sparse(mm):
-    scipy_mat = sparse.random(5, 5, density=1, format="csr")
-    mat0 = mm.matrix(scipy_mat)
-    mat1 = mm.mat(name=mat0.id)
-    assert np.allclose(mat0, mat1)
-
-
 @pytest.mark.parametrize(
     "matval",
     [
@@ -352,12 +337,26 @@ def test_mat_from_name_sparse(mm):
         np.ones((3, 4)),
     ],
 )
-def test_mat_from_name_sparse(mm, matval):
+def test_mat_array_from_name(mm, matval):
     mat0 = mm.matrix(matval)
     mat1 = mm.mat(name=mat0.id)
     assert np.allclose(matval, mat1.asarray())
 
 
+def test_mat_mapdl_from_name(mm):
+    mat0 = mm.mat(10, 10, init="ones")  # The test has to be done with a
+    # value other than the default one.
+    mat1 = mm.mat(name=mat0.id)
+    assert np.allclose(mat0, mat1)
+
+
+def test_mat_from_name_sparse(mm):
+    scipy_mat = sparse.random(5, 5, density=1, format="csr")
+    mat0 = mm.matrix(scipy_mat)
+    mat1 = mm.mat(name=mat0.id)
+    assert np.allclose(mat0, mat1)
+
+
 def test_mat_invalid_dtype(mm):
     with pytest.raises(ValueError):
         mm.mat(10, 10, dtype=np.uint8)
@@ -697,7 +696,7 @@ def test_factorize_inplace_arg(mm):
 def test_mult(mapdl, mm):
     rand_ = np.random.rand(100, 100)
 
-    if not mm._server_version[1] >= 4:
+    if not mm._server_version[1] > 4:
         with pytest.raises(VersionError):
             AA = mm.matrix(rand_, name="AA")
 
@@ -718,7 +717,7 @@ def test__parm(mm):
     mat = sparse.random(sz, sz, density=0.05, format="csr")
 
     rand_ = np.random.rand(100, 100)
-    if not mm._server_version[1] >= 4:
+    if not mm._server_version[1] > 4:
         with pytest.raises(VersionError):
             AA = mm.matrix(rand_, name="AA")
 

From 5b988b1f9f92b3c8197a83dd11e9a536950f4b2d Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 12:33:59 +0200
Subject: [PATCH 17/27] code styles

---
 tests/test_math.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/test_math.py b/tests/test_math.py
index 212a9d59..813d9909 100644
--- a/tests/test_math.py
+++ b/tests/test_math.py
@@ -323,6 +323,7 @@ def test_load_matrix_from_file_incorrect_name(mm, cube_solve):
     with pytest.raises(TypeError, match=r"``name`` parameter must be a string"):
         mm.load_matrix_from_file(name=1245)
 
+
 def test_mat_asarray(mm):
     mat0 = mm.mat(10, 10, asarray=True)
     mat1 = mm.mat(10, 10)

From 0f83a4a4b2f64a5f672b344b7b9f23927921307b Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 15:30:08 +0200
Subject: [PATCH 18/27] Fixing unit tests

---
 src/ansys/math/core/math.py | 2 +-
 tests/test_math.py          | 8 +++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/ansys/math/core/math.py b/src/ansys/math/core/math.py
index 94231016..78b2f3f2 100644
--- a/src/ansys/math/core/math.py
+++ b/src/ansys/math/core/math.py
@@ -1457,7 +1457,7 @@ def __mul__(self, vec):
             Hadamard product between this vector and the other vector.
         """
         if not server_meets_version(self._mapdl._server_version, (0, 4, 0)):  # pragma: no cover
-            raise VersionError("``AnsVec`` requires MAPDL version 2021 R2 or later.")
+            raise VersionError("``AnsVec`` requires MAPDL version 2021R2")
 
         if not isinstance(vec, AnsVec):
             raise TypeError("The object to be multiplied must be an AnsMath vector.")
diff --git a/tests/test_math.py b/tests/test_math.py
index 813d9909..02b098bb 100644
--- a/tests/test_math.py
+++ b/tests/test_math.py
@@ -2,9 +2,11 @@
 import os
 import re
 
-from ansys.mapdl.core.errors import ANSYSDataTypeError, VersionError
+from ansys.mapdl.core.errors import ANSYSDataTypeError
 from ansys.mapdl.core.launcher import get_start_instance
 from ansys.mapdl.core.misc import random_string
+from ansys.tools.versioning.exceptions import VersionError
+from ansys.tools.versioning.utils import server_meets_version
 import numpy as np
 import pytest
 from scipy import sparse
@@ -697,7 +699,7 @@ def test_factorize_inplace_arg(mm):
 def test_mult(mapdl, mm):
     rand_ = np.random.rand(100, 100)
 
-    if not mm._server_version[1] > 4:
+    if not server_meets_version(mm._server_version, (0, 4, 0)):
         with pytest.raises(VersionError):
             AA = mm.matrix(rand_, name="AA")
 
@@ -718,7 +720,7 @@ def test__parm(mm):
     mat = sparse.random(sz, sz, density=0.05, format="csr")
 
     rand_ = np.random.rand(100, 100)
-    if not mm._server_version[1] > 4:
+    if not server_meets_version(mm._server_version, (0, 4, 0)):
         with pytest.raises(VersionError):
             AA = mm.matrix(rand_, name="AA")
 

From 1454ef0bbd3aa7961f0a5cde9ca8e458ca4ee271 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 15:55:35 +0200
Subject: [PATCH 19/27] Fixing unit tests

---
 tests/test_math.py | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/tests/test_math.py b/tests/test_math.py
index 02b098bb..9de45358 100644
--- a/tests/test_math.py
+++ b/tests/test_math.py
@@ -2,7 +2,7 @@
 import os
 import re
 
-from ansys.mapdl.core.errors import ANSYSDataTypeError
+from ansys.mapdl.core.errors import ANSYSDataTypeError, MapdlRuntimeError
 from ansys.mapdl.core.launcher import get_start_instance
 from ansys.mapdl.core.misc import random_string
 from ansys.tools.versioning.exceptions import VersionError
@@ -332,6 +332,13 @@ def test_mat_asarray(mm):
     assert np.allclose(mat0, mat1.asarray())
 
 
+def test_mat_from_name_mapdl(mm):
+    mat0 = mm.mat(10, 10, init="ones")  # The test has to be done with a
+    # value other than the default one.
+    mat1 = mm.mat(name=mat0.id)
+    assert np.allclose(mat0, mat1)
+
+
 @pytest.mark.parametrize(
     "matval",
     [
@@ -340,17 +347,14 @@ def test_mat_asarray(mm):
         np.ones((3, 4)),
     ],
 )
-def test_mat_array_from_name(mm, matval):
-    mat0 = mm.matrix(matval)
-    mat1 = mm.mat(name=mat0.id)
-    assert np.allclose(matval, mat1.asarray())
-
-
-def test_mat_mapdl_from_name(mm):
-    mat0 = mm.mat(10, 10, init="ones")  # The test has to be done with a
-    # value other than the default one.
-    mat1 = mm.mat(name=mat0.id)
-    assert np.allclose(mat0, mat1)
+def test_mat_from_name_dense(mm, matval):
+    if not server_meets_version(mm._server_version, (0, 4, 0)):
+        with pytest.raises(VersionError):
+            mat0 = mm.matrix(matval)
+    else:
+        mat0 = mm.matrix(matval)
+        mat1 = mm.mat(name=mat0.id)
+        assert np.allclose(matval, mat1.asarray())
 
 
 def test_mat_from_name_sparse(mm):
@@ -633,7 +637,7 @@ def test_invalid_sparse_name(mm):
 def test_free(mm):
     my_mat = mm.ones(10)
     mm.free()
-    with pytest.raises(RuntimeError, match="This vector has been deleted"):
+    with pytest.raises(MapdlRuntimeError, match="This vector has been deleted"):
         my_mat.size
 
 

From 4c8e77de54065a2ddd7bc650a29d76c8440d8fdc Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 16:02:09 +0200
Subject: [PATCH 20/27] Trying to fix doc issue

---
 doc/source/conf.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 3f3976d6..43a9b3b2 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -122,9 +122,9 @@
 
 # Intersphinx mapping
 intersphinx_mapping = {
-    "python": ("https://docs.python.org/3/", None),
-    "scipy": ("https://docs.scipy.org/doc/scipy/", None),
-    "numpy": ("https://numpy.org/doc/stable/", None),
+    "python": ("https://docs.python.org/3", None),
+    "scipy": ("https://docs.scipy.org/doc/scipy", None),
+    "numpy": ("https://numpy.org/doc/stable", None),
     # kept here as an example
     # "matplotlib": ("https://matplotlib.org/stable", None),
     # "pandas": ("https://pandas.pydata.org/pandas-docs/stable", None),

From 3726f8328cd6892318b5a9bbb8be57a2ba36a846 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 16:13:19 +0200
Subject: [PATCH 21/27] Trying to fix doc

---
 doc/source/conf.py | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 43a9b3b2..948f954d 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -125,11 +125,6 @@
     "python": ("https://docs.python.org/3", None),
     "scipy": ("https://docs.scipy.org/doc/scipy", None),
     "numpy": ("https://numpy.org/doc/stable", None),
-    # kept here as an example
-    # "matplotlib": ("https://matplotlib.org/stable", None),
-    # "pandas": ("https://pandas.pydata.org/pandas-docs/stable", None),
-    # "pyvista": ("https://docs.pyvista.org/", None),
-    # "grpc": ("https://grpc.github.io/grpc/python/", None),
 }
 
 suppress_warnings = ["label.*"]

From 24d69f4fb2c6bd7e630337d9b9a3279e3fa89824 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 16:28:29 +0200
Subject: [PATCH 22/27] Fixing doc

---
 doc/source/conf.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 948f954d..cfc9fddd 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -89,8 +89,6 @@
     "sphinx.ext.autodoc",
     "sphinx.ext.autosummary",
     "sphinx.ext.coverage",
-    "sphinx.ext.extlinks",
-    "sphinx.ext.linkcode",
     "sphinx.ext.intersphinx",
     "sphinx_copybutton",
     "sphinx_gallery.gen_gallery",

From ee3773edf245ab73eecd5af4d8cd284f72e76f65 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 16:36:59 +0200
Subject: [PATCH 23/27] Trying to localize the error

---
 doc/source/conf.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index cfc9fddd..a36ee318 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -118,12 +118,12 @@
     "thumbnail_size": (350, 350),
 }
 
-# Intersphinx mapping
-intersphinx_mapping = {
-    "python": ("https://docs.python.org/3", None),
-    "scipy": ("https://docs.scipy.org/doc/scipy", None),
-    "numpy": ("https://numpy.org/doc/stable", None),
-}
+# # Intersphinx mapping
+# intersphinx_mapping = {
+#     "python": ("https://docs.python.org/3", None),
+#     "scipy": ("https://docs.scipy.org/doc/scipy", None),
+#     "numpy": ("https://numpy.org/doc/stable", None),
+# }
 
 suppress_warnings = ["label.*"]
 # numpydoc configuration

From ac896bca5bd0476d7917457ee79475f22439c3b2 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 16:47:12 +0200
Subject: [PATCH 24/27] Trying to fix intersphinx

---
 doc/source/conf.py | 12 ++++++------
 pyproject.toml     |  1 +
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index a36ee318..cfc9fddd 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -118,12 +118,12 @@
     "thumbnail_size": (350, 350),
 }
 
-# # Intersphinx mapping
-# intersphinx_mapping = {
-#     "python": ("https://docs.python.org/3", None),
-#     "scipy": ("https://docs.scipy.org/doc/scipy", None),
-#     "numpy": ("https://numpy.org/doc/stable", None),
-# }
+# Intersphinx mapping
+intersphinx_mapping = {
+    "python": ("https://docs.python.org/3", None),
+    "scipy": ("https://docs.scipy.org/doc/scipy", None),
+    "numpy": ("https://numpy.org/doc/stable", None),
+}
 
 suppress_warnings = ["label.*"]
 # numpydoc configuration
diff --git a/pyproject.toml b/pyproject.toml
index 39f2b059..f8d37a5e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,6 +31,7 @@ dependencies = [
     "pyansys-tools-versioning>=0.3.3",
     "numpy>=1.14.0",
     "importlib-metadata>=4.0,<5; python_version<='3.8'",
+    "scipy>=1.3.0",  # for sparse (consider optional?)
 ]
 
 [project.optional-dependencies]

From 3dabd7a13a231f4526dccfc141e2064857717144 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 17:11:28 +0200
Subject: [PATCH 25/27] Removing changes in `conf.py`

---
 doc/source/conf.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index cfc9fddd..d5059426 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -120,9 +120,14 @@
 
 # Intersphinx mapping
 intersphinx_mapping = {
-    "python": ("https://docs.python.org/3", None),
-    "scipy": ("https://docs.scipy.org/doc/scipy", None),
-    "numpy": ("https://numpy.org/doc/stable", None),
+    "python": ("https://docs.python.org/dev", None),
+    "scipy": ("https://docs.scipy.org/doc/scipy/reference", None),
+    "numpy": ("https://numpy.org/devdocs", None),
+    # kept here as an example
+    # "matplotlib": ("https://matplotlib.org/stable", None),
+    # "pandas": ("https://pandas.pydata.org/pandas-docs/stable", None),
+    # "pyvista": ("https://docs.pyvista.org/", None),
+    # "grpc": ("https://grpc.github.io/grpc/python/", None),
 }
 
 suppress_warnings = ["label.*"]

From f7ec02533eab841b9e3c09112fd8a62c24fa0ec5 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 18:37:08 +0200
Subject: [PATCH 26/27] Changes from German's review

---
 src/ansys/math/core/math.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ansys/math/core/math.py b/src/ansys/math/core/math.py
index 78b2f3f2..94231016 100644
--- a/src/ansys/math/core/math.py
+++ b/src/ansys/math/core/math.py
@@ -1457,7 +1457,7 @@ def __mul__(self, vec):
             Hadamard product between this vector and the other vector.
         """
         if not server_meets_version(self._mapdl._server_version, (0, 4, 0)):  # pragma: no cover
-            raise VersionError("``AnsVec`` requires MAPDL version 2021R2")
+            raise VersionError("``AnsVec`` requires MAPDL version 2021 R2 or later.")
 
         if not isinstance(vec, AnsVec):
             raise TypeError("The object to be multiplied must be an AnsMath vector.")

From 65e3fcc04f2990e906fe32b87d5c6cfcd4a60539 Mon Sep 17 00:00:00 2001
From: Camille <78221213+clatapie@users.noreply.github.com>
Date: Thu, 8 Jun 2023 18:44:03 +0200
Subject: [PATCH 27/27] Modifying tool.coverage.run source

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index f8d37a5e..d17640c9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -85,7 +85,7 @@ default_section = "THIRDPARTY"
 src_paths = ["doc", "src", "tests"]
 
 [tool.coverage.run]
-source = ["src"]
+source = ["ansys/pyansys-math"]
 
 [tool.coverage.report]
 show_missing = true