feat(Analysis/SpecialFunctions/Gamma):add BinetKernel part 3

[jonwashburn]

PR 3c on HadamardFactorization pipeline
Co-authored with Matteo Cipollina (matteo.cipollina@yahoo.it)

• depends on: feat(Analysis/SpecialFunctions/Gamma):add BinetKernel part 2 #34336

---

[github-actions]

PR summary 18ef4ef4f3

Import changes for modified files

No significant changes to the import graph

Import changes for all files

Files	Import difference
Mathlib.Analysis.SpecialFunctions.Gamma.BinetKernel (new file)	2495

---

Declarations diff

+ K
+ K_eq_alt
+ K_eq_alt'
+ K_nonneg
+ K_pos
+ Ktilde
+ Ktilde_bdd
+ Ktilde_ge_one_div_twelve_mul_exp_neg_div_twelve
+ Ktilde_le
+ Ktilde_lt
+ Ktilde_nonneg
+ Ktilde_pos
+ Ktilde_zero
+ continuousOn_Ktilde_Ioi
+ continuous_Ktilde
+ differentiableOn_gAux
+ differentiableOn_gAux'
+ differentiableOn_gAux''
+ differentiableOn_robbinsAux
+ differentiableOn_robbinsAux'
+ differentiableOn_robbinsAux''
+ differentiableOn_robbinsAux'''
+ exp_mul_one_sub_lt_one
+ exp_sub_one_pos
+ f
+ f_at_one
+ f_deriv
+ f_deriv'
+ f_deriv_pos
+ f_nonneg
+ f_one_pos
+ f_zero
+ gAux
+ gAux'
+ gAux''
+ gAux'''
+ gAux'''_nonneg
+ gAux'''_pos
+ gAux''_nonneg
+ gAux''_pos
+ gAux''_zero
+ gAux'_nonneg
+ gAux'_pos
+ gAux'_zero
+ gAux_nonneg
+ gAux_pos
+ gAux_zero
+ hasDerivAt_gAux
+ hasDerivAt_gAux'
+ hasDerivAt_gAux''
+ hasDerivAt_robbinsAux
+ hasDerivAt_robbinsAux'
+ hasDerivAt_robbinsAux''
+ hasDerivAt_robbinsAux'''
+ hasDerivAt_robbinsPoly
+ integrable_Ktilde_exp
+ integrable_Ktilde_exp_complex
+ monotoneOn_of_deriv_nonneg_Ici
+ nonneg_of_deriv_nonneg_Ici
+ robbinsAux
+ robbinsAux'
+ robbinsAux''
+ robbinsAux'''
+ robbinsAux''''
+ robbinsAux''''_nonneg
+ robbinsAux'''_nonneg
+ robbinsAux'''_zero
+ robbinsAux''_nonneg
+ robbinsAux''_zero
+ robbinsAux'_nonneg
+ robbinsAux'_zero
+ robbinsAux_nonneg
+ robbinsAux_zero
+ robbinsPoly
+ robbinsPoly'
+ robbinsPoly'_pos
+ robbinsPoly_pos
+ tendsto_Ktilde_zero
+ tendsto_exp_sub_one_div
+ tendsto_exp_taylor3_div_cube
+ tendsto_f_div_cube

You can run this locally as follows

## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>

The doc-module for script/declarations_diff.sh contains some details about this script.

---

No changes to technical debt.

You can run this locally as

./scripts/technical-debt-metrics.sh pr_summary

• The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
• The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

[github-actions]

🚨 PR Title Needs Formatting

Please update the title to match our commit style conventions.

Errors from script:

error: the PR title should be of the form
  abbrev: main title
or
  abbrev(scope): main title

Details on the required title format

The title should fit the following format:

<kind>(<optional-scope>): <subject>

<kind> is:

• feat (feature)
• fix (bug fix)
• doc (documentation)
• style (formatting, missing semicolons, ...)
• refactor
• test (when adding missing tests)
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• ci (changes to continuous integration, repo automation, ...)

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The Mathlib directory prefix is always omitted.
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• Data/Nat/Basic
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<subject> has the following constraints:

• do not capitalize the first letter
• no dot(.) at the end
• use imperative, present tense: "change" not "changed" nor "changes"

[mathlib4-dependent-issues-bot]

This PR/issue depends on:

• feat(Analysis/SpecialFunctions/Gamma):add BinetKernel part 2 #34336
  By Dependent Issues (🤖). Happy coding!