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Mathematical Multicore

Math, computers, keyboard layouts, and looking at life from a mathematical perspective.

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You Can Now Install the MTGAP Layout on Linux, Mac, and Windows

Johannes Maier went to the effort to create downloadable version of the latest MTGAP layout for Linux, Mac, and Windows, available on GitHub: https://github.com/kenranunderscore/mtgap-layout (He made them back in 2018 but I just found out about it today. And I figured that if people are coming here to read about the MTGAP layout, then they [ ]

Introducing the Thumb Keys

The Kinesis keyboard layout option on the keyboard layout optimizer now includes thumb keys (and a Tab key). It currently only includes the two right thumb keys, not the left, for two reasons: 1) I think it makes sense to put shift and backspace on the left thumb keys, and I don t need the program [ ]

Introducing the First Fully-Optimized Shifted Layout

The typing program now fully supports shifted keys. The updated version is on GitHub. Optimized shifted layout for Kinesis: Hands: 51% 48% Fingers: 9% 9% 18% 14% 14% 14% 11% 8% [ ] + { # @ $ } % Q Y P O U : B D L C K J I N [ ]

Typing Program on GitHub!

I uploaded the typing program to GitHub. I will no longer be updating the version at http://mtgap.bilfo.com/Typing.zip From now on, the latest version of the typing program will be available at: https://github.com/MTGandP/Typing

Stanford Free Classes

I recently read an article by a Stanford student, Ben Rudolph, in a Machine Learning class that uses a flipped classroom model: the students watch lectures at home and then go into class to talk to the professor about the homework. This is an interesting model that s been gaining some attention lately, and I have [ ]

Kinesis Contoured Keyboard

I finally purchased the Kinesis Contoured Keyboard, and I thought it prudent to write a brief review. When I got this keyboard, I immediately noticed how little my fingers have to travel. The bowl shape makes it easy to reach keys that are relatively far away—so easy, in fact, that I kept accidentally hitting the [ ]

Typing Data: Preliminary Analysis

I have collected a large quantity typing data using Amphetype, on both QWERTY and MTGAP 2.0 (the two layouts that I currently know). I do not have any conclusive results, but I have some interesting data that I thought worth sharing. My most interesting discovery is that there is a statistically significant correlation between frequency [ ]

RGB Cipher

Like my first haiku, It came to me in a dream. I saw its colors. (Note: This will only make sense if you know a thing or two about ciphers. For the rest of you, I m afraid this won t be very interesting.) Last night I had a dream that I was trying to break a [ ]

Which Numbers are the Most Common?

I ve often wondered which numbers are used most frequently. The low numbers (0, 1, 2) are probably the most common and the single-digit numbers are all among the most common, but how common are larger numbers and which larger numbers are the most common? Today I decided to find out. I analyzed my text corpus [ ]

Easy-to-Use Keyboard Optimization Program

I ve made some modifications to the keyboard optimization program. It is now much easier to use, especially for someone who doesn t have much experience with computer programming. You can get it here. I added a makefile and a better readme, but more importantly, a command-line user interface. You can now customize the costs, use various [ ]

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