Dear authors

Dear authors, I love to read. And the space in my shelves is more than gone. I know that a lot of you are already being published in digital formats, but If that is limited to the big publishers who use DRM, don’t count me as a client. But in general I’m more than willing […]


We just created a new word at coffee today: Artscribing – artscribing is the art of creating meaning for and/or describing pieces of art, specially for abstract modern pieces that don’t have any apparent visual resemblance with pre-existing things. In a less formal way, what it really means is taking some meaning or description for a piece of […]

Streaming Average

Just because I keep forgetting it and having to find out all the math manually again!

The two main reasons to use something like this is if your total is too big and you don’t care about standard deviations – I’m pretty sure we can come up with a streaming formula for the standard deviation […]

Beal’s Conjuncture

One of this days I come across the Bael’s conjuncture and the Bael’s Prize. The conjecture is a generalization of Fermat’s Last Theorem, that states: If Error: must have write access Read the official wpmathpub plugin FAQ for more details, where Error: must have write access Read the official wpmathpub plugin FAQ for […]

My blogs

Today I was once again upgrading all the software I use for my blogs. Lately I spend a lot more time upgrading the software than writing posts. It doesn’t take too much time as I automated most of the process, except that I still need to download and push to my own git repositories the latest […]