document.write("«&nbsp;<a href='/news/view?id=149737'>Arrangements of ideal type are inductively free. (arXiv:1711.09760v2 [math.CO] UPDATED)</a>");document.write(" | ");document.write("<a href='/news/view?id=149739'>Astronomers have spotted a small first-of-its-kind object in the Kuiper Belt</a>&nbsp;»");