Improve dpnp.log() implementation (#1469)

* Improve dpnp.log() implementation

* Added a test with bool type

* Removed excess code from the backend

* Fix faults in tests

* Added missing dot at the end of exception text

Co-authored-by: vlad-perevezentsev <[email protected]>

* Fixed typos in docstring

* Fixed return type in docstring

---------

Co-authored-by: vlad-perevezentsev <[email protected]>

Author: antonwolfy

.github/workflows/conda-package.yml

@@ -20,7 +20,9 @@ env:
       test_random_state.py
       test_sort.py
       test_special.py
+      test_umath.py
       test_usm_type.py
+      third_party/cupy/math_tests/test_explog.py
       third_party/cupy/sorting_tests/test_sort.py
   VER_JSON_NAME: 'version.json'
   VER_SCRIPT1: "import json; f = open('version.json', 'r'); j = json.load(f); f.close(); "

dpnp/backend/extensions/vm/CMakeLists.txt

@@ -27,7 +27,6 @@
 set(python_module_name _vm_impl)
 pybind11_add_module(${python_module_name} MODULE
     vm_py.cpp
-    div.cpp
 )
 
 if (WIN32)