# Cnxml 0.5 stress test (ticket #6377, #5570)

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Problem Text Here

Solution Text Here

Exercise/problem nested inside example nested inside example.

Solution nested inside example nested inside example.

## Section for testing purposes only

Problem Text Here

Solution Text Here

Problem Text Here

Solution 2 Text Here

## This equation has been thrown in as a child of problem for styling purposes

$\cos (2\pi ft)=\frac{e^{i\times 2\pi ft}+e^{-(i\times 2\pi ft)}}{2}$

Note the ability to have more than one solution per exercise.

This exercise contains a problem but no solution

Another exercise in an an example following the other ones

Solution text

## Codeline and codeblock

Try running this in MATLAB.

 for n=1:1000 y(n) = sum(a.*y(n-1:-1:n-p)) + sum(b.*x(n:-1:n-q));end

The for command repeats its contents while incrementing a counter.

<!-- some codeline and codeblock are emphasized more than others -->

<!-- codeline can be linked and cnxn'ed too -->

codeblock can be linked and cnxn'ed as well

## Definition, term, meaning, and example

note
A different meaning for the term.

I can also define a new term in the middle of a sentence. A term is a new word that is being defined for thefirst time.

The following definition will be the child of a <para> tag to ensure that it is styled well.

#!/usr/local/bin/perl/
The first line of every Perl program

Feast your eyes on this: #!/usr/local/bin/perl/ is a term smack dab in the middle of a sentence! Amazing! This example, #!/usr /local/ bin/perl/ , is a codeline term with emphasis on  /local/  . The next example is a codeline term with a link and cnxn  .

equation

## This equation has been thrown in as a child of meaning for styling purposes

$\cos (2\pi ft)=\frac{e^{i\times 2\pi ft}+e^{-(i\times 2\pi ft)}}{2}$

## Note

Chemistry lab was always a lot of fun. We played with a lot of chemicals such as Sulfuric and Hydrochloric acid.

Sulfuric and Hydrochloric Acid are very dangerous . Please handle with caution.

Chemistry lab was always a lot of fun. We played with a lot of chemicals such as Sulfuri and Hydrochloric acid.

This note does not have a string in its type attribute. Please handle with caution.
This note does not have a type attribute. Please handle with caution.

Chemistry lab was always a lot of fun. We played with a lot of chemicals such as Sulfuric and Hydrocholic acid.

Sulfuric and Hydrochloric Acid are very dangerous . Please handle with caution.
Adding another footnote here.
This note was added to test styling.

Chemistry lab was always a lot of fun. We played with a lot of chemicals such as Sulfuric and Hydrocholic acid.

Sulfuric and Hydrochloric Acid are very dangerous . Please handle with caution. Also handle this note with caution, because it contains the attribute type="FOOTNOTE" , not type="footnote" , and will thus be styled differently.

## Pythagorean theorem

On a right triangle, the sum of the squares of the sides equals the square of the hypotenus.

## This proof was thrown into to have a child of equation for styling purposes

$\cos (2\pi ft)=\frac{e^{i\times 2\pi ft}+e^{-(i\times 2\pi ft)}}{2}$

Take a right triangle whose sides are of length 3, 4, and 5. In this case the sum of the square of the two shorter sides is9+16=25. The square of the hypotenus is 25. So the theorem holds.

If $s(t)$ is real, ${c}_{-k}={c}_{k}^{*}$

#### Questions & Answers

are nano particles real
yeah
Joseph
Hello, if I study Physics teacher in bachelor, can I study Nanotechnology in master?
no can't
Lohitha
where we get a research paper on Nano chemistry....?
nanopartical of organic/inorganic / physical chemistry , pdf / thesis / review
Ali
what are the products of Nano chemistry?
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
hey
Giriraj
Preparation and Applications of Nanomaterial for Drug Delivery
revolt
da
Application of nanotechnology in medicine
has a lot of application modern world
Kamaluddeen
yes
narayan
what is variations in raman spectra for nanomaterials
ya I also want to know the raman spectra
Bhagvanji
I only see partial conversation and what's the question here!
what about nanotechnology for water purification
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
what is a peer
What is meant by 'nano scale'?
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
what king of growth are you checking .?
Renato
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