⚓ T348615 Implement User Feedback to Round One

	Subject	Repo	Branch	Lines +/-
	Squash letters in operatorname and numbers in numeric scripts	mediawiki/extensions/Math	master	+464 -416
	Use Mi for function names	mediawiki/extensions/Math	master	+3 -2

Status	Assigned	Task
Stalled	Stegmujo	T310373 Make Mathoid Client a standalone class
Open	None	T327098 Implement Math Accessibility Features necessary for Intent attribute usage
Open	None	T302628 Implement native MathML rendering in Math
Resolved	Physikerwelt	T346795 User Feedback to MathML implementation in Math extension
Duplicate	None	T348615 Implement User Feedback to Round One
Resolved	Stegmujo	T348791 native: \begin{align} should align left
Resolved	Stegmujo	T348793 native: \left( and friends should generate stretchy mo-elements
Resolved	Stegmujo	T348971 Create correct sized fences around smallmatrix
Resolved	Stegmujo	T349822 Remove mstyle around spacing elements
Resolved	Stegmujo	T349825 Fix incorrect child counts in MathML for some elements
Resolved	Stegmujo	T349906 Fix error value in columnspacing attribute in mtable
Resolved	Stegmujo	T350021 Add invisible apply character after functions
Resolved	Stegmujo	T350491 Add space in liminf and limsup
Resolved	Stegmujo	T350735 native: \tbinom{n}{k} is broken
Open	Stegmujo	T350736 native: align environement still not optimal
Open	Stegmujo	T350737 native:chem expression <chem>A ->[{}\atop\ce{+H2O}] B</chem> fail
Resolved	Stegmujo	T350738 native: distinction in bracket sizes ( \bigl( \Bigl( too small?

Stegmujo created this task.Oct 11 2023, 9:00 AM

Change 964604 had a related patch set uploaded (by Stegmujo; author: Stegmujo):

[mediawiki/extensions/Math@master] Squash letters in operatorname and numbers in numeric scripts

https://gerrit.wikimedia.org/r/964604

gerritbot added a project: Patch-For-Review.Oct 11 2023, 9:00 AM

Change 964605 had a related patch set uploaded (by Stegmujo; author: Stegmujo):

[mediawiki/extensions/Math@master] Use Mi for function names

https://gerrit.wikimedia.org/r/964605

Change 965071 had a related patch set uploaded (by Stegmujo; author: Stegmujo):

[mediawiki/extensions/Math@master] Remove mstyle around spacing elements

https://gerrit.wikimedia.org/r/965071

Change 965072 had a related patch set uploaded (by Stegmujo; author: Stegmujo):

[mediawiki/extensions/Math@master] Remove too many rows in smallmatrix

https://gerrit.wikimedia.org/r/965072

Physikerwelt added a subtask: T348793: native: \left( and friends should generate stretchy mo-elements .Oct 12 2023, 5:46 PM

Physikerwelt closed subtask T348793: native: \left( and friends should generate stretchy mo-elements as Resolved.Oct 13 2023, 1:22 PM

Physikerwelt closed subtask T348791: native: \begin{align} should align left as Resolved.Oct 15 2023, 7:39 PM

@Deyan could you maybe elaborate why mi is preferred over mo?

@Physikerwelt I think the spec implies that:

https://w3c.github.io/mathml/#presm_mi_desc

An mi element represents a symbolic name or arbitrary text that should be rendered as an identifier. Identifiers can include variables, function names, and symbolic constants.

as it also endorses InvisibleApply later on: https://w3c.github.io/mathml/#presm_invisibleops

Certain operators that are "invisible" in traditional mathematical notation should be represented using specific characters (or entity references) within mo elements, rather than simply by nothing.

Generally multiple alphabet letters and <mo> were not really designed for each other, I am told, which is part of what led to the invisible Unicode characters.

Ok. Maybe we better try can add the invisible apply first. Otherwise, it is worse than it was before. MatJax differentiates between operators and functions https://github.com/wikimedia/mediawiki-extensions-Math/blob/d916647b2f9ab3024152e25ae639d2d67ff90c94/src/TexVC/MMLmappings/BaseMappings.php#L414 I don't understand why det is an operator and dim is a function. I am leaning towards treating everything in that list as function.

Physikerwelt closed subtask T349906: Fix error value in columnspacing attribute in mtable as Resolved.Oct 28 2023, 6:34 AM

Physikerwelt closed subtask T348971: Create correct sized fences around smallmatrix as Resolved.

Physikerwelt closed subtask T349822: Remove mstyle around spacing elements as Resolved.

Physikerwelt closed subtask T349825: Fix incorrect child counts in MathML for some elements as Resolved.Oct 28 2023, 6:37 AM

Stegmujo closed subtask T350021: Add invisible apply character after functions as Resolved.Nov 3 2023, 9:39 AM

Change 971291 had a related patch set uploaded (by Stegmujo; author: Stegmujo):

[mediawiki/extensions/Math@master] Fix liminf and limsup spacing

https://gerrit.wikimedia.org/r/971291

Physikerwelt closed subtask T350491: Add space in liminf and limsup as Resolved.Nov 7 2023, 8:40 PM

Physikerwelt removed projects: MW-1.40-notes (1.40.0-wmf.17; 2023-01-02), Math-Non-WMF-Installations, research-ideas.

Stegmujo closed subtask T350735: native: \tbinom{n}{k} is broken as Resolved.Nov 29 2023, 4:22 PM

Physikerwelt closed subtask T350738: native: distinction in bracket sizes ( \bigl( \Bigl( too small? as Resolved.Nov 30 2023, 9:38 AM