Update index.md by adding De Morgan's Law reference (#22360)

* Update index.md

Added De Morgan's Law reference

* fixed links
This commit is contained in:
KevinMDuarte
2018-11-25 18:34:41 +01:00
committed by Christopher McCormack
parent bdbf83e5a2
commit 44b5ccaa72

View File

@ -21,9 +21,8 @@ The three basic operations in Boolean Algebra are `AND`, `OR`, and `NOT`. Consid
The above statements are called "De Morgan's Laws." This is a very useful and important law in Boolean Algebra. The above statements are called "De Morgan's Laws." This is a very useful and important law in Boolean Algebra.
### More Information: ### More Information:
- The Calculus of Logic: <a href='http://www.maths.tcd.ie/pub/HistMath/People/Boole/CalcLogic/CalcLogic.html' target='_blank' rel='nofollow'>George Boole</a> - Boolean algebra article: [Wikipedia](https://en.wikipedia.org/wiki/Boolean_algebra)
- Boolean algebra article: <a href='https://en.wikipedia.org/wiki/Boolean_algebra' target='_blank' rel='nofollow'>Wikipedia</a> - The Calculus of Logic: [George Boole](https://www.maths.tcd.ie/pub/HistMath/People/Boole/CalcLogic/CalcLogic.html)
- Boolean Algebra Demonstration: <a href='http://mathworld.wolfram.com/BooleanAlgebra.html' target='_blank' rel='nofollow'>Boolean Algebra</a> - Boolean Algebra Demonstration: [Wolfram MathWorld](http://mathworld.wolfram.com/BooleanAlgebra.html)
- De Morgan's laws: [Wikipedia](https://en.wikipedia.org/wiki/De_Morgan%27s_laws)