0.3̅

#repeating decimal #recurring decimal #vinculum #bar notation #overline notation #repeating digit #rational number

0️⃣.1̅4̅2̅8̅5̅7̅

#recurring decimal #repeating decimal #vinculum #bar notation #repeating pattern #math notation #overline

¯🔢

#macron #overline #numbers symbol #math notation #repeating decimal #mean value #bar notation #statistical average

x̄∑

#overline #macron #statistical mean #bar notation

🔝¯

#top symbol #macron #overline #upper bar #bar notation #above line