I found this blog time ago in Google, searching with terms &quot;mathematics for programmers&quot; I arrived to the article : Why there is no Hitchhiker’s Guide to Mathematics for Programmers <a href="http:&#x2F;&#x2F;jeremykun.com&#x2F;2013&#x2F;02&#x2F;08&#x2F;why-there-is-no-hitchhikers-guide-to-mathematics-for-programmers&#x2F;" rel="nofollow">http:&#x2F;&#x2F;jeremykun.com&#x2F;2013&#x2F;02&#x2F;08&#x2F;why-there-is-no-hitchhikers-...</a>.
Which I&#x27;d recommend to read as entry point to this website if you feel intimidated by maths. 
Nice to find it again :)