I can't enter RE in the formula window.

[CGYOO]

When I type RE in the formula window, RE changes to R which is a differnt shape of R. So, I can’t make formulas like x_RE or just RE. How can I enter those formulas? My LibreOffice version is 6.1.4.

[mikekaganski]

Libre Math: space + in= epsilon, how to stop it?

Every time I try to write something like {age in years}, it converts it to be age%epsilon years. How to change it, is it a bug? If it is a bug someone report it.

Please note that your question is not about Writer, but is about Math (that is the application in LibreOffice that creates formulas).