feat: add number/float16/base/assert/is-negative-zero

[Neerajpathak07]

Resolves none.

Description

What is the purpose of this pull request?

This pull request:

• Adds number/float16/base/assert/is-negative-zero

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This pull request has the following related issues:

• none

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@stdlib-js/reviewers

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
number/float16/base/assert/is-negative-zero	$\color{green}92/92$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}1/1$ $\color{green}+100.00%$	$\color{green}92/92$ $\color{green}+100.00%$

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

[Lokeshranjan8]

@Neerajpathak07 Hey, are you working on is-positive-zero or isnan?

[Neerajpathak07]

@Lokeshranjan8 Yea, but if you want you can speed run isnan

[Planeshifter]

LGTM!

[stdlib-bot]

PR Commit Message

feat: add `number/float16/base/assert/is-negative-zero`

PR-URL: https://github.com/stdlib-js/stdlib/pull/9623

Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>

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

[kaushal-kumar-it]

@Neerajpathak07 Hey, are you working on is-almost-same-value ?