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Poor markdown sematic highlighting for equations #252383

@Saltsmart

Description

@Saltsmart

Type: Bug

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比率 $r_t(\theta)$ 以及优势函数估计 $A_t$。GRPO 的特定形式决定了目标函数的具体构造。

English texts with $r_t(\theta)$ and $A_t$ also face this problem.
  • Compare the rendering results with/without builtin extension: markdown-math

VS Code version: Code 1.101.1 (18e3a1e, 2025-06-18T13:35:12.605Z)
OS version: Windows_NT x64 10.0.26100
Modes:

System Info
Item Value
CPUs Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz (12 x 2208)
GPU Status 2d_canvas: enabled
canvas_oop_rasterization: enabled_on
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_graphite: disabled_off
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled
webnn: disabled_off
Load (avg) undefined
Memory (System) 7.85GB (1.31GB free)
Process Argv --log ms-python.python=trace --crash-reporter-id deaad0bf-2897-480e-b8cf-04d2a61dc2e3
Screen Reader no
VM 0%
Extensions (7)
Extension Author (truncated) Version
mdmath goe 2.7.4
vscode-wordcount-cjk hol 1.3.1
latex-workshop Jam 10.10.0
vscode-ltex-plus lte 15.5.1
rainbow-csv mec 3.19.0
remote-ssh ms- 0.120.0
markdown-all-in-one yzh 3.6.3
A/B Experiments
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pythonpulldiagcf:31325931
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pythonrdcb7cf:31303019
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0aa6g176:31307128
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aj953862:31281341
generatesymbolt:31295002
convertfstringf:31295003
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d7aab740:31332224
usemarketplace:31333563
nesew2to7:31330643
agentclaude:31334889
id45c886:31333049
test-11-treatment:31335235
gh_pad_aa_t:31335104
jd8b9481:31335120
testaa123:31335226

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