# 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.
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, ${c}_{-k}={c}_{k}^{*}$

how to know photocatalytic properties of tio2 nanoparticles...what to do now
it is a goid question and i want to know the answer as well
Maciej
Do somebody tell me a best nano engineering book for beginners?
what is fullerene does it is used to make bukky balls
are you nano engineer ?
s.
what is the Synthesis, properties,and applications of carbon nano chemistry
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
so some one know about replacing silicon atom with phosphorous in semiconductors device?
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
for screen printed electrodes ?
SUYASH
What is lattice structure?
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
what's the easiest and fastest way to the synthesize AgNP?
China
Cied
types of nano material
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
what is nano technology
what is system testing?
preparation of nanomaterial
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
what is system testing
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
how did you get the value of 2000N.What calculations are needed to arrive at it
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