two feature proposals, add option of label in equations and braces around references to equations

[ouboub]

Hello

Yesterday Ulrike Fischer helped me (thanks) to locally switch from the equationautorefname equations to inequality and back
(equationautorefname)
Then I discovered that cleverref has a more general solution.
Here is a MWE

\documentclass[12pt]{article}
\usepackage{amsmath}
\usepackage[colorlinks]{hyperref}
\usepackage[nameinlink]{cleveref}
\crefalias{inequality}{equation}
\crefname{inequality}{Inequality}{Inequalities}
\creflabelformat{inequality}{#2\textup{(#1)}#3}
\begin{document}
\begin{equation}
  \label{Pythagoras}
  a^2+b^2= c^2 
\end{equation}
\begin{equation}
  \label[inequality]{cauchy-schwarz}
  \left(\sum_{i=1}^n x_i \cdot y_i \right)^2 \leq \left(\sum_{i=1}^n x_i^2\right) \cdot \left(\sum_{i=1}^n y_i^2\right)
\end{equation}
\begin{enumerate}
  \item Pythagoras: \Cref{Pythagoras}
  \item Cauchy-Schwarz \Cref{cauchy-schwarz}
\end{enumerate}
\end{document}

now cleverref is not really maintainted anymore, and it is not compatible with mathtools.

So is there any possiblity that hyperref adds a similar feature?

The other feature proposal concerns the reference to equations: Equation (1) is more standard that Equation 1.
There are hacks to solve this issue, like
autoref-with-braces-equation-number

Any chance to have this feature implemented in the official hyperref version?

regards

Uwe Brauer

[Enivex]

it is not compatible with mathtools

This is news to me. I'm using both cleveref and mathtools in all my documents.

[ouboub]

>> "E" == Enivex ***@***.***> writes: > it is not compatible with mathtools This is news to me. I'm using both cleveref and mathtools in all my documents.

Hm, even with the showonlyrefs option? I quote page 25 of the cleveref manual, Cleveref is currently incompatible with the mathtools package’s showonlyrefs option, which automatically labels only those equations that are cross-referenced. The autonum package provides a possible alternative, which im- plements similar features in a cleveref-compatible manner. I can provide a MWE if you wish.

…

-- I strongly condemn Hamas heinous despicable pogroms/atrocities on Israel I strongly condemn Putin's war of aggression against Ukraine. I support to deliver weapons to Ukraine's military. I support the EU and NATO membership of Ukraine.

[Enivex]

"E" == Enivex @.***> writes:
it is not compatible with mathtools
This is news to me. I'm using both cleveref and mathtools in all my documents.
Hm, even with the showonlyrefs option?
I quote page 25 of the cleveref manual,

Cleveref is currently incompatible with the mathtools package’s
showonlyrefs option, which automatically labels only those equations that are
cross-referenced. The autonum package provides a possible alternative, which im-
plements similar features in a cleveref-compatible manner.

I can provide a MWE if you wish.
…

No, I do not use that option.

[ouboub]

No, I do not use that option.

For me, this is the essential option.

…

-- I strongly condemn Hamas heinous despicable pogroms/atrocities on Israel I strongly condemn Putin's war of aggression against Ukraine. I support to deliver weapons to Ukraine's military. I support the EU and NATO membership of Ukraine.

[Enivex]

You may want to check out https://ctan.org/pkg/zref-clever?lang=en, which is essentially the "successor" to cleveref. Based on the documentation it seems to claim to be compatible with that option.