Tag: algebra

Is XOR Distributive over Addition?

Google search console has become a thing of mild interest to me since I moved my website and Google forgot about my content. Impressions – search terms that match your site but don’t lead to a click – are full of fascinating false positives. I looked at some of my impressions. These search terms are:

How much Algebra does C2 Know? Part 1: Associativity

Making loops execute faster is firmly rooted in algebra, but how much does C2 know or care about? When building a highly optimised query engine, a critical concern is the quality of assembly code generated for loops. There is a lot more to JIT compilation than loop optimisation; inlining, class hierarchy analysis, escape analysis to