feat: add constants/float32/ln-half

[vivekmaurya001]

Resolves #3332 .

Description

What is the purpose of this pull request?

This pull request:

• This RFC proposes adding the package @stdlib/constants/float32/ln-half returning Natural Logarithm of single-precision floating-point number 1/2.

Related Issues

Does this pull request have any related issues?

This pull request:

• resolves #{{TODO: add issue number}}

Questions

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No.

Other

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Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines

---

@stdlib-js/reviewers

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
constants/float32/ln-half	$\color{green}55/55$ $\color{green}+100.00\%$	$\color{green}1/1$ $\color{green}+100.00\%$	$\color{green}0/0$ $\color{green}+100.00\%$	$\color{green}55/55$ $\color{green}+100.00\%$

The above coverage report was generated for the changes in this PR.

[gunjjoshi]

/stdlib update-copyright-years

[kgryte]

LGTM. Thanks, @vivekmaurya001.

[stdlib-bot]

PR Commit Message

feat: add `constants/float32/ln-half`

PR-URL: https://github.com/stdlib-js/stdlib/pull/3333
Closes: https://github.com/stdlib-js/stdlib/issues/3332

Co-authored-by: Athan Reines <[email protected]>
Co-authored-by: Gunj Joshi <[email protected]>
Co-authored-by: Vivek Maurya <[email protected]>
Co-authored-by: Vivek maurya <[email protected]>
Co-authored-by: stdlib-bot <[email protected]>
Reviewed-by: Athan Reines <[email protected]>
Signed-off-by: Athan <[email protected]>
Signed-off-by: Gunj Joshi <[email protected]>

Please review the above commit message and make any necessary adjustments.