2.3.3 Can you answer these questions?

2.3.3.1 How to simplify an expression with a radical sign nesting in a radical sign

http://mathematica.stackexchange.com/questions/77902/how-to-simplify-an-expression-with-a-radical-sign-nesting-in-a-radical-sign

 
 
 
Is there a function can simplify an expression with a radical sign 
nesting in a radical sign in Mathematica? I use V9. 
 
RatDenmon is a function that can rationalize the denominator.
 

- asked by user27189 1vote

2.3.3.2 Plotting data with four variables; two labels for one of the axes

http://mathematica.stackexchange.com/questions/77727/plotting-data-with-four-variables-two-labels-for-one-of-the-axes

 
I am having difficulty related to 3D plotting task. I have a set of data 
points in the following form : 
 
data={{1x, {1y1,1y2},1z}, {2x,{2y1,2y2},2z},....{nx,{ny1,ny2},nz}} 
 
 
The set of points  ...
 

- asked by user91411 2votes

2.3.3.3 Lisp Interpreter

http://mathematica.stackexchange.com/questions/77661/lisp-interpreter

 
What is the cleanest way to build a lisp interpreter inside Mathematica. 
 
I'm not looking for all the functions to be implemented but instead just 
the basic syntax.
 

- asked by William 3votes

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