x/(√(a+x)+√(a)) seems to be a worthwhile rewrite, haven't spotted a fatal flaw. considering |x|<<|a| in general, intending to use it for perturbation rendering of fractals in the future, perhaps

Sign in to participate in the conversation

Welcome to, an instance for discussions around cultural freedom, experimental, new media art, net and computational culture, and things like that. This is part of a family of services that include mailing lists, group chat, and XMPP.