Hello, I don't know if the result of
acos(0.5) == pi/3 is a bug or not. It looks strange to me. Inaki Murillo ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
