* Added an algorithm to calculate the present value of cash flows
* added doctest and reference
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Resolving deprecation issues with typing module
* Fixing argument type checks and adding doctest case
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fixing failing doctest case by requiring less precision due to floating point inprecision
* Updating return type
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Added test cases for more coverage
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Make improvements based on Rohan's suggestions
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Update financial/present_value.py
Committed first suggestion
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update financial/present_value.py
Committed second suggestion
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update financial/present_value.py
Committed third suggestion
Co-authored-by: Christian Clauss <cclauss@me.com>
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
