I installed 3.4.5 from 3.4.1 and then installed 3.5.0 and now when I try to add a formula nothing happens. In 3.4.1 when I did this there was an input box on the lower section of the document and I could use the tool bar if I didn’t remember the syntax.
I also tried to use the Math executable and I am having the same problem.
As I understand it, going to INSERT > Object > Formula would suffice but for some reason I am having problems.