TSSFL TECHNOLOGY STACK

Note : The easiest and quickest way to install R on any Ubuntu Linux distribution is to follow similar instructions for installing R on Ubuntu 16.04 (Xenial Xerus), https://www.tssfl.com/install-r-in-ubuntu-4403 replacing xenial with: trusty, lucid, etc., depending on your release, otherwise, conti...

If you use Ubuntu Linux for your daily work or more frequently, it is likely that you will find the following commands/instructions very useful. Navigating to directories To move to a directory within a directory, type: cd directory (type in the command line) To move up to the directory containing t...

Ubuntu can be installed from a USB stick, especially, to netbooks and other computers without CD drives. However, using USB flash drive to install Ubuntu is handy because a USB flash drive is so convenient. Also, unlike a read-only CD-ROM drive, you can easily configure Ubuntu on the USB flash drive...

Here is a clue: See these two scholarly papers: 1. THE CHALLENGE OF INCREASING ACCESS AND IMPROVING QUALITY: AN ANALYSIS OF UNIVERSAL PRIMARY EDUCATION INTERVENTIONS IN KENYA AND TANZANIA SINCE THE 1970S, by Daniel N. Sifuna 2. African higher education: Challenges for the 21st century Also read: - S...

These items are available as free downloads (Posted under the permision of the Author - Professor William Trench, Trinity University. ELEMENTARY DIFFERENTIAL EQUATIONS , previously published by Brooks/Cole Thomson Learning, 2000. ELEMENTARY DIFFERENTIAL EQUATIONS WITH BOUNDARY VALUE PROBLEMS , previ...

Convolution Theorem is very powerful for finding inverse Laplace Transforms. This theorem states that: If f(t) and g(t) are piecewise continuous on [0, \infty) and of exponential order, then \mathcal{L}\{f*g\} = \mathcal{L}\{f(t) \}\mathcal{L}\{g(t) \} = F(s)G(s) . Let's apply Convolution Theorem to...

Nice stuff!

The very crucial new field of Data Science is evolving very rapidly and has the potential to affect many applications. For the Mathematical Science community, we see lots of challenging mathematical and computational underpinnings of Data Science with tons of interesting research questions to invest...

Einstein started a book reading club, the Olympia Academy, and said it influenced many of his theories. Find out some of the books and essays the Olympia Academy read and discussed: http://www.fromthegrapevine.com/slidesh ... ead/page/1.

Japanese architect Hajime Narukawa claims to have tackled one of the toughest puzzle - how to draw an oblate spheroid Earth on a flat plane. This new map design of the Earth is considered the most accurate ever produced, and it looks completely different from the traditional Mercator map , made in t...