how can i enter the pi symbol on keyboard

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William
William 2024-10-9
回答： Sumukh 2024-10-9
How can one type pi symbol using keyboard??

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回答（2 个）

DGM
DGM 2024-10-9
编辑：DGM 2024-10-9
It depends where you're trying to enter it and why, but these are some examples
https://www.mathworks.com/matlabcentral/answers/2012262-how-to-display-pi-symbol-in-the-output
https://www.mathworks.com/matlabcentral/answers/324061-how-do-i-enter-the-theta-symbol
If you're trying to create a variable called 𝜋, the question is "if", and the answer is "no".
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William
William 2024-10-9
Hey, thank you for that, but I got not just a way but ways here: https://backwards3.info/pi-symbol/ . Great guide on the Pi symbol fr.

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Sumukh
Sumukh 2024-10-9
Hi William,
I am assuming that you want to use the “pi” symbol in the title of a MATLAB figure. LaTeX commands can be used to denote the symbol “pi”. You can refer to the following example code to understand how to use the “pi” symbol in the title of a plot:
title("This is the symbol $ \pi $", 'Interpreter', 'latex');
The LaTeX command must be enclosed with “$” and the “Interpreter” property set to ‘latex’. You can refer to the following documentation to learn more about this property:
https://www.mathworks.com/help/matlab/ref/title.html#btpi3rq-1_sep_shared-Interpreter
You can also refer to this MATLAB Answer where a similar question has been resolved for the “theta” symbol:
https://www.mathworks.com/matlabcentral/answers/324061-how-do-i-enter-the-theta-symbol?s_tid=answers_rc1-1_p1_MLT
You can also refer to this thread to learn how to use the Greek letters in MATLAB using LaTeX:
https://www.mathworks.com/matlabcentral/discussions/tips/847926-greek-alphabet-and-latex-commands-not-a-question
I hope this answers your query.

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