If you do Facebook and want to share in my gentle rage at the suggestion R⁷RS is ‘reactionary’: https://www.facebook.com/share/p/18QM6HJAAY/

#scheme

Barry Schwartz

I came across Kent Dybvig years ago referring to R⁷RS as an ‘unfortunate reactionary movement’ or some such and begrudgingly admitting that Chez Scheme should have some limited concessions to the new...

A person might recognize that #0=(1 . #0#) could be used as a representation of the golden ratio. Though of course not in R⁶RS.