Math

.gitignore

@@ -0,0 +1,122 @@
+Source: https://github.com/github/gitignore/blob/master/Python.gitignore
+
+# User generated
+ENV/
+.vscode
+.idea
+.DS_Store
+.history
+
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+.pytest_cache/
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+.static_storage/
+.media/
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+# js
+node_modules/
+.next/
+
+# poetry
+poetry.lock

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "ponicode.testSettings.testLocation.locationType": "Same folder as source file",
+    "ponicode.testSettings.testLocation.path": "{rootDir}/{filePath}/{fileName}.test.{ext}"
+}

README.md

@@ -0,0 +1,3 @@
+https://github.com/MsDiala/math-series/pull/1
+
+the pull req for the branch 

math_series/series.py

@@ -0,0 +1,57 @@
+def fibonacci(n): ##Function that returns value of the given index from Fibonacci sequence 
+    '''
+    Given an integer value n, this function returns the nth value of the Fibonacci Numbers.
+    '''
+    if isinstance(n, str):
+        #The isinstance() function returns True if the specified object 
+        #is of the specified type, otherwise False.
+        raise TypeError("n must be an integer greater than or equal to 0.") # The raise keyword is used to raise an exception.
+    elif n < 0:
+        prompt = "n must be an integer greater than or equal to 0."
+        return prompt
+    elif n == 0:
+         fibonacciOfN = 0
+         return  fibonacciOfN 
+    elif n == 1 or n == 2:
+         fibonacciOfN  = 1
+         return  fibonacciOfN 
+    elif n > 2:
+        fibonacciOfN = fibonacci(n-1) + fibonacci(n-2)
+        return  fibonacciOfN 
+
+
+def lucas(n): ###Function that returns value of the given index from Lucas sequence
+    '''
+    Given an integer value n, this function returns the nth value of the Lucas Numbers.
+    '''
+    if n < 0:
+        prompt = "n must be an integer greater than or equal to 0."
+        return prompt
+    elif n == 0:
+        lucasOfN = 2
+        return lucasOfN
+    elif n == 1:
+        lucasOfN = 1
+        return lucasOfN
+    elif n >= 2:
+        lucasOfN = lucas(n-1) + lucas(n-2)
+        return lucasOfN
+
+
+def sum_series(n, arg1=0, arg2=1): ###Function that returns value of the given index from Custom fibonacci-like sequence
+    # pass
+    '''
+    Given an integer value n and two optional terms arg1 and arg2, this function returns the nth value of the user-specified Fibonacci or Lucas numbers (defaults to Fibonacci if no optional terms provarged).
+    '''
+    if n < 0:
+        prompt = "n must be an integer greater than or equal to 0."
+        return prompt
+    elif arg1 == 0 and arg2 == 1:
+        fibonacciOfN = fibonacci(n)
+        return fibonacciOfN
+    elif arg1 == 2 and arg2 == 1:
+        lucasOfN = lucas(n)
+        return lucasOfN
+    else:
+        noSum = "Sorry, that sum is not defined."
+        return noSum

pyproject.toml

@@ -10,6 +10,7 @@ python = "^3.9"
 [tool.poetry.dev-dependencies]
 pytest = "^5.2"
 black = {version = "^20.8b1", allow-prereleases = true}
+pylint = "^2.6.0"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]