Description

Mackemania

opened on Apr 8, 2025

Issue body actions

Bug summary

This is similar to 5210. The right big parenthesis is replaced with an exclamation mark for certain latex code.

Multiple queries were tested as follows.

Code for reproduction

import matplotlib.pyplot as plt

plt.rc('mathtext', fontset='cm')
working_texts = ['\\left(\\int_x \\right)', '\\left(\\int^x \\right)']
bugged_texts = ['\\left(\\int_x^x \\right)', '\\left(\\int_{x}^{x} \\right)']
plt.text(0.5, 0.5, fr'${bugged_texts[0]}$', parse_math=True)
plt.show()

Actual outcome

Actual:

Expected outcome

Expected:

(But with the upper bound of the integral present)

Additional information

I have only tested with mathtext fontset 'cm' and without setting it. The default font does display it correctly.
As far as I've tested it only happens when both upper and lower bound of the integral is set. Using \sum or \iint instead of \int also works correctly with both bounds. \oint however causes the same issue.

Operating system

Windows

Matplotlib Version

3.10.0

Matplotlib Backend

module://backend_interagg

Python version

3.12.5, 3.13

Jupyter version

No response

Installation

pip

Reacted by 2shaar

Activity

1. oscargus

   added

   topic: text/mathtext

   on Apr 8, 2025
2. anntzer commented on Apr 8, 2025

   

   anntzer

   on Apr 8, 2025

   Contributor

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   FWIW I cannot reproduce the issue?
3. jklymak commented on Apr 8, 2025

   

   jklymak

   on Apr 8, 2025

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   I can't reproduce it either. @oscargus did you get this to happen?

   @Mackemania how have you installed LaTeX
4. jklymak

   added

   status: needs clarificationIssues that need more information to resolve.Issues that need more information to resolve.

   on Apr 8, 2025
5. oscargus commented on Apr 9, 2025

   

   oscargus

   on Apr 9, 2025

   Member

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   @oscargus did you get this to happen?

   No. (I have some weird installation issue on my Windows laptop, so wasn't able to try it. Just tagged it.)
6. 2shaar commented on Apr 10, 2025

   

   2shaar

   on Apr 10, 2025

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   I am able to reproduce the issue. My system:

   ╰─$ pip3 list | grep matplotlib
   matplotlib                           3.6.3
   matplotlib-inline                    0.1.6
   
   ╰─$ python3 --version                      
   Python 3.12.3
   

   I'm on 24.04.2 LTS (Noble Numbat)
7. davidlowryduda commented on Apr 16, 2025

   

   davidlowryduda

   on Apr 16, 2025

   Contributor

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   I can also reproduce this issue. I have matplotlib 3.10.1 and matplotlib-line 0.1.7, with python 3.12.3.
8. davidlowryduda commented on Apr 16, 2025

   

   davidlowryduda

   on Apr 16, 2025

   Contributor

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   Here is some more information. With the following code

   import matplotlib.pyplot as plt
   plt.rc('mathtext', fontset='cm')
   import matplotlib.mathtext
   import matplotlib.font_manager as fm
   
   for s in range(10, 35):
       fp = fm.FontProperties(size=s)
       matplotlib.mathtext.math_to_image("$\\left(\\int_x^x \\right) \\quad + 1$", f'example{s}.png', prop=fp)

   I get the exclamation point output for sizes 10-14, and 16; but not any of the others. This is very similar behavior to #5210
9. QuLogic

   self-assigned this

   on Apr 17, 2025
10. QuLogic commented on Apr 17, 2025

    

    QuLogic

    on Apr 17, 2025

    Member

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    This is in fact a duplicate of #5210.
11. QuLogic

    closed this as a duplicateof Unexpected replacement of \right) with exclamation point in MathTextParser output #5210 on Apr 17, 2025
12. QuLogic

    removed

    status: needs clarificationIssues that need more information to resolve.Issues that need more information to resolve.

    on Apr 17, 2025
13. QuLogic

    added

    status: duplicate

    on Jun 5, 2025

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