# Xor_IncrediBuild

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1. ## What Are You Working On

We are working on IncrediBuild, which is a development acceleration tool. IncrediBuild is good for cutting down build times, compilations, unit-testing, code analysis and much more. Today we have recorded a new voice-over narration for this video:  tell me what you think.

3. ## Is root of something is distributive?

You can easily assume the negation and see if you reach an error when checking if all other properties of the square root are satisfied (reductio ad absurdum) and in that case it is even enough to find a concrete counter example:   For instance, lets assume that the square root is distributive with respect to addition, in particular sqrt(2) = sqrt(1+1) = sqrt(1) + sqrt(1) = 2*sqrt(1).   But the two things in our world that I'm absolutely sure of are: |sqrt(1)| = 1  for all real x, x*1=1*x=x so we got that sqrt(2) = 2*sqrt(1) = 2, that implies that the square root of two is two, i.e 22 = 2. But we know better. We know that 2*2=4. Notice that all of our implications were logically correct and justified, hence there must be an error in our assumption that sqrt(2) = sqrt(1) + sqrt(1).   If there is an example of a situation where distributive property does not exists then the root is not distributive with respect for addition.
4. ## Introduction

Hey, my name is Uria and I'm a math student at Tel Aviv university. I also work for IncrediBuild which is a leading solution for software development acceleration. Many game developers use IncrediBuild to speed up their rendering and other processes, so I’m interested in learning more about game development.   I am personally interested in game engines, which I'm trying to figure out how they work and “what makes them tick.” I have some understanding of higher math concepts (real and complex analysis, linear algebra, group theory, field theory, basic combinatorics and graph theory). I have little experience in Python, Java, C, visual C++ and C# programming languages.   I look forward to meeting you and learning more.   Uria