Typing non-Unicode statistics characters

[Thomas Klemm]

(04-24-2022 12:03 AM)Joe Horn Wrote:  but these characters do not exist in Unicode

You can use Combining Diacritical Marks:

x̄ ȳ z̄
x̂ ŷ ẑ

This works also in code blocks:

Code:

x̄ ȳ z̄
x̂ ŷ ẑ

\(\bar{x}\)
\(\hat{y}\)

You can copy them from here and paste them following the character.

U+0302: COMBINING CIRCUMFLEX ACCENT
U+0304: COMBINING MACRON

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However, the result seems to depend on the chosen font (here: Impact):

x̄ ȳ z̄
x̂ ŷ ẑ