document.write("«&nbsp;<a href='/news/view?id=75483'>Fidelity CEO Abigail Johnson says the company is mining cryptocurrencies</a>");document.write(" | ");document.write("<a href='/news/view?id=75485'>Finding Small Weight Isomorphisms with Additional Constraints is Fixed-Parameter Tractable. (arXiv:1709.10063v1 [cs.CC])</a>&nbsp;»");