i think this post with more details would be a better link: <a href="https://www.redblobgames.com/x/2635-a-vs-an/" rel="nofollow">https://www.redblobgames.com/x/2635-a-vs-an/. The graph of exceptional cases is particularly interesting.
(Besides, it clarifies the colour scheme — the red vs black went totally unnoticed to my colourblind eye.)
bradrn · · focus · HN ↗
(Besides, it clarifies the colour scheme — the red vs black went totally unnoticed to my colourblind eye.)
matheusmoreira · · focus · HN ↗