maths/binary_exponentiation_2.py needs to be renamed

[tianyizheng02]

Repository commit

ef8df14

Python version (python --version)

Python 3.11.5

Dependencies version (pip freeze)

Dependency versions

beautifulsoup4==4.12.2
black==23.3.0
bs4==0.0.1
certifi==2023.5.7
cffi==1.15.1
cfgv==3.3.1
charset-normalizer==3.1.0
click==8.1.3
contourpy==1.1.0
cryptography==41.0.1
cycler==0.11.0
dill==0.3.6
distlib==0.3.6
fake-useragent==1.2.1
filelock==3.12.2
fonttools==4.40.0
identify==2.5.24
idna==3.4
joblib==1.3.1
kiwisolver==1.4.4
lxml-stubs==0.4.0
matplotlib==3.7.1
mpmath==1.3.0
mypy==1.4.0
mypy-extensions==1.0.0
networkx==3.1
nodeenv==1.8.0
ntlm-auth==1.5.0
numpy==1.26.0
packaging==23.1
pandas==2.0.3
pandas-stubs==2.1.1.230928
pathspec==0.11.1
pbr==5.11.1
Pillow==9.5.0
pip==23.2.1
platformdirs==3.8.0
ply==3.11
pre-commit==3.3.3
projectq==0.8.0
psutil==5.9.5
pycparser==2.21
pyparsing==3.1.0
python-dateutil==2.8.2
pytz==2023.3
PyYAML==6.0
qiskit==0.43.1
qiskit-aer==0.12.0
qiskit-ibmq-provider==0.20.2
qiskit-terra==0.24.1
requests==2.31.0
requests-ntlm==1.1.0
ruff==0.0.275
rustworkx==0.13.0
scikit-learn==1.2.2
scipy==1.10.1
seaborn==0.12.2
setuptools==68.0.0
six==1.16.0
soupsieve==2.4.1
stevedore==5.1.0
symengine==0.9.2
sympy==1.12
threadpoolctl==3.1.0
types-beautifulsoup4==4.12.0.6
types-html5lib==1.1.11.15
types-Pillow==10.0.0.3
types-pytz==2023.3.1.1
types-requests==2.31.0.1
types-urllib3==1.26.25.13
typing_extensions==4.6.3
tzdata==2023.3
urllib3==2.0.3
virtualenv==20.23.1
websocket-client==1.6.1
websockets==11.0.3
wheel==0.40.0

Expected behavior

The file calculates exponentiation, a ** b.

Actual behavior

The file calculates multiplication, a * b.

>>> import maths.binary_exponentiation_2 as binexp
>>> binexp.b_expo(2, 3)
6

This file should be renamed to binary_multiplication.py. Also, we need doctests in this file so that basic errors like this can be caught.

Hacktoberfest contributors: Do not ask to work on this issue. If you want to work on it, just open a PR. Read the contributing guidelines.

[AasheeshLikePanner]

Hi, I created a PR Can you please check it.

[AasheeshLikePanner]

Can you please check this new one PR

[piyush-poddar]

I have raised PR, please review it.