Using integrals to find sum of squares closed form
As with all my posts here I’ll try to give a more verbose version of what the book covers; specifically how to get the sum of squares closed form using “Meth...
Recent posts
Another repertoire method example from Concrete Mathematics
This is my third post on the repertoire method. This method seems quite magical (or perhaps that means I don’t fully understand it 😅). In this case I am refe...
Sums of sums visually and as nested “for” loops
In Concrete Mathematics (Graham, Patashnik, Knuth) I am working my way through page 36 about sums of sums. Specifically the “rocky road” (yum) method for sw...
Terraform: Solving the double slash mystery with Terragrunt
The solution I found to my particular case of “Error: Unreadable module directory” when using Terragrunt.
Concrete Mathematics: Quick geometric series with Towers of Hanoi Clarification
This concerns the paragraph just before equation 2.9. I will quote it here