Don't take the post dates on this page as a measure of how often I blog. I update my Books page and Euler page quite often.

Question 14 Question 15 Question 16 Question 17 14 was simple. Since the Collatz Problem has not been proved yet, I assume that there’s no smart way to do this…? In any case, C is really fast. In case this requires some crazy long loop. Coded it in C and...

Question 11 Question 13 Alright. You must be wondering why I skipped 12. Well there’s an elegant solution to 12, which I haven’t thought of yet. I will get it to soon, and I will most probably just update this post than create a new one. 11 was fairly simple....

Part 1 In my previous post on SVHN TensorFlow, I mentioned that a rotate function would be good! Turns out that someone else also had the same idea too! The issue is now on TensorFlow GitHub. I would like to take this small project on. It will definitely give me...

Part 1 In my previous post, Wally TensorFlow, I adapted the code from the MNIST convolutional version. I decided to try out the CIFAR10 one now. This time, I ran it on an openly available data set, which is the Street View House Numbers. The intuition for me was to...

Question 541 Harmonic Number Stirling Numbers Wolstenholme's Theorem Part 1 I started this problem exactly 7 days ago, on 3rd January 2016. It seemed like a really challenging problem, as they rate at which it was being solved was not rising fast. Take Problem 542 for example, at the time...