# Mathematic symbol display in Vision

**URL:** <https://forum.inductiveautomation.com/t/mathematic-symbol-display-in-vision/106842>\
**Category:** Ignition\
**Tags:** vision, ignition81\
**Created:** [May 30, 2025, 2:32am UTC](https://forum.inductiveautomation.com/t/mathematic-symbol-display-in-vision/106842 "2025-05-30T02:32:19Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Phat\_Truc](https://avatars.discourse-cdn.com/v4/letter/p/dc4da7/32.png) [@Phat\_Truc](https://forum.inductiveautomation.com/u/Phat_Truc)\
**Post date:** [May 30, 2025, 2:32am UTC](https://forum.inductiveautomation.com/t/mathematic-symbol-display-in-vision/106842/1 "2025-05-30T02:32:19Z")

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![degreeC](https://us1.discourse-cdn.com/inductiveautomation/original/3X/f/6/f6a2b2c1433945169749c14001a0c9c18a8bf29d.png)  
In Designer, when displaying mathematic symbol like Degree C, I use HTML code and it works fine in Label component, but when it comes to Chart component, its just simply a text. Does anyone have experience working with symbols in Vision.

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [May 30, 2025, 3:50am UTC](https://forum.inductiveautomation.com/t/mathematic-symbol-display-in-vision/106842/2 "2025-05-30T03:50:27Z")

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You'll need to use an actual unicode degree symbol.

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**Author:** ![David\_Stone](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/david_stone/32/79749_2.png) [@David\_Stone](https://forum.inductiveautomation.com/u/David_Stone)\
**Post date:** [May 30, 2025, 4:02am UTC](https://forum.inductiveautomation.com/t/mathematic-symbol-display-in-vision/106842/3 "2025-05-30T04:02:59Z")

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