As a mathematician--an algebraist to be specific--I find RPN practically and philosophically superior to (and more algebraic in nature than) so-called algebraic notation. I've used excalibur for... More
I've never used a dating site or a "perfect match" piece of software but I wouldn't be averse to...
We use own and third party cookies to improve our services and your experience. This includes to personalise ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners. If you continue browsing, you are considered to have accepted such use. You may change your cookie preferences and obtain more information here.