OpenLLM-France/wikimedia huggingface dataset:
# Bass guitar

A bass guitar is a musical stringed instrument. Basses can be fretted or fretless. Basses are used in many musical styles, and is the bass instrument of the guitar family. Most basses have four strings. Some have more strings, most notabily five, but also six, seven and more. Basses are used in most genres of popular music.
There are many types of bass guitars. Most basses are electric ones that can be connected to a bass amplifier. There are also acoustic basses.

## Readings

* Wikipedia:Bass guitar

## Resources

* Amplifier
* Musical modes
* Guitar
# Calculus II/Vector Algebra Operation
## Definitions of a vector

A vector is a mathematical concept that has both magnitude and direction. A vector is an object that has certain properties:
* Magnitude (or length) denoted as A
* Direction . denoted as a
ː
A vector ${\vec {X}}$ of length X pointing from left to right horizontally
    ${\vec {X}}=X{\vec {x}}$
A vector ${\vec {Y}}$ of length X pointing from bottom to top vertically
    ${\vec {Y}}=Y{\vec {y}}$
From above, A vector ${\vec {X}}$ of length X pointing from left to right horizontally
    ${\vec {A}}=A{\vec {a}}$
    $A={\frac {\vec {A}}{\vec {a}}}$
    ${\vec {a}}={\frac {\vec {A}}{A}}$

## Addition of 2 vector

A Vector sum of 2 vectors
    ${\vec {Z}}={\vec {X}}+{\vec {Y}}=X{\vec {x}}+Y{\vec {y}}$
Example
ː
    ${\vec {Z}}={\vec {X}}+{\vec {Y}}=3{\vec {x}}+2{\vec {y}}$

## Substraction of 2 vector

A Vector difference of 2 vectors
    ${\vec {Z}}={\vec {X}}-{\vec {Y}}=X{\vec {x}}-Y{\vec {y}}=X{\vec {x}}+(-Y{\vec {y}})$
Example
    ${\vec {Z}}={\vec {X}}-{\vec {Y}}=3{\vec {x}}-2{\vec {y}}=3{\vec {x}}+(-2{\vec {y}})$

## Multiplication by a scalar

Multiplication of a vector $\mathbf {b} \,$ by a scalar $\lambda \,$ has the effect of stretching or shrinking the vector (see Figure 2(b)).
You can form a unit vector ${\mathbf {\hat {b}} }\,$ that is parallel to $\mathbf {b} \,$ by dividing by the length of the vector $|\mathbf {b} |\,$. Thus,
    ${\mathbf {\hat {b}} }={\cfrac {\mathbf {b} }{|\mathbf {b} |}}~.$
# Calculus II

Calculus II is the second course involving calculus, after Introduction to Calculus. Because of this, you are expected to know derivatives inside and out, and also know basic integrals. Calculus II covers integral calculus of functions of one variable with applications, specific methods of integration, convergence of numerical and power series, parametric equations and polar coordinates, and separable differential equations. In this course, we will cover series, calculus in more than one variable, and vectors. Because you should know basic calculus, we'll just start where you left off.

## Tests

Wright State University Lake Campus/2017-1/MTH2310
* The four midterm tests are on 2/2/17, 3/9/17, 3/30/17, and 4/20/17 (all Thursdays) from 11:30 - 12:50 pm.
* The final exam is on Monday 4/24/17, at 3:15-5:15 pm.
Test 1  Test 2  Test 3  Test 4

## Content

* Chapter 1 - Vectors
* Chapter 2 - Vector Geometry Operation
* Chapter 3 - Vector Algebra Operation
* Chapter 2 - Vector operations

## Lessons

* More ways to use the derivative
* Partial derivative
* Applying definite integrals
* Integrals of solids and planes
* Physics equations/Integrals for Maxwell's equations (Under construction)
* Sequences and Series
* Taylor's series
* Moments
* Complex Numbers
* Models
* Vector derivatives
* Integrals of a line
* Important theorems of the vector

## External resources/References

̈* Vector calculus identities
* K. Stein, Sherman. Calculus and Analytic Geometry. 2nd ed. New York: Mc-Graw Hill Book Company, 1973.
* Integral Calculator
# Calculus II/Test 4

Wright State University Lake Campus/2017-1/MTH2310 ... (log)
Wright State University Lake Campus/2017-1/MTH2310/log
# Calculus II/Moments

The moment of inertia is sometimes called and referred to as "angular mass." It is the "amount of resistance" to changes in rotational motion.
The moment of inertia of a point mass m at a distance r from the axis of rotation is
    $I\ {\stackrel {\mathrm {def} }{=}}\ mr^{2}\,\!$
The moment of inertia is additive, therefore, for a collection of $N$ point masses $m_{i}$ with distances $r_{i}$ to the rotation axis, the total moment of inertia is the sum of the point-mass moments of inertia
    $I\ {\stackrel {\mathrm {def} }{=}}\ \sum _{i=1}^{N}{m_{i}r_{i}^{2}}\,\!$
The moment of inertia is commonly used to calculate torque when multiplied by the angular acceleration. This is analogous to F = ma.
    $Torque=Ia\,$
# Calculus II/Test 3

Wright State University Lake Campus/2017-1/MTH2310 ... (log)
Wright State University Lake Campus/2017-1/MTH2310/log
# Calculus II/Test 2

Wright State University Lake Campus/2017-1/MTH2310 ... (log)
Wright State University Lake Campus/2017-1/MTH2310/log
# Calculus II/Vector Geometry Operation
## Addition and Subtraction

If $\mathbf {a} \,$ and $\mathbf {b} \,$ are vectors,
Then the sum
    $\mathbf {c} =\mathbf {a} +\mathbf {b} \,$ is also a vector (see Figure 2(a)).
The two vectors can also be subtracted from one another to give another vector
    $\mathbf {d} =\mathbf {a} -\mathbf {b} \,$.

## Multiplication by a scalar

Multiplication of a vector $\mathbf {b} \,$ by a scalar $\lambda \,$ has the effect of stretching or shrinking the vector (see Figure 2(b)).
You can form a unit vector ${\mathbf {\hat {b}} }\,$ that is parallel to $\mathbf {b} \,$ by dividing by the length of the vector $|\mathbf {b} |\,$. Thus,
    ${\mathbf {\hat {b}} }={\cfrac {\mathbf {b} }{|\mathbf {b} |}}~.$
# Calculus/Vectors

A vector is an object that contains both magnitude and direction. A good example of a vector would be velocity. Velocity represents somethings direction and speed. A vector is essentially a representation of motion in a direction. Another way to describe a vector would be as a force. Forces have both magnitude and direction. A scalar only has magnitude.
# Calculus II/Test 1

Wright State University Lake Campus/2017-1/MTH2310
* The four midterm tests are on 2/2/17, 3/9/17, 3/30/17, and 4/20/17 (all Thursdays) from 11:30 - 12:50 pm.
* The final exam is on Monday 4/24/17, at 3:15-5:15 pm.
T1=Test 1 (sections): 1.7, 4.5, 5.6, G,, 5.7, 5.10
For each equation, solve the problem in your private wiki and generate a variation using the Prob. provided.

## Parametric equation Sec 1.7 p72
### Prob.

Write this parametric equation in the form y=f(x), and sketch the graph:
    $x=\sin t$ and $y=\cos ^{2}t$

## Limits Sec 4.5 p290
### Prob.

Evaluate the limit:
    $\lim _{x\rightarrow 0}{\frac {1-\cos(2x)}{x^{2}}}$

### Prob.

Evaluate the limit: (see page 297 problem 47)
${\mathcal {L}}=\lim _{x\rightarrow \infty }\left(1+{\frac {1}{e^{x}}}\right)^{e^{x}}$
* Because a reasonable person might forget to take antilog in the last step, the tests will not be multiple choice, but instead graded for partial credit.
Similar problem:
$\lim _{\rightarrow 0^{+}}\left(1+\sin 4x\right)^{\cot x}$ See Example 8 Sec 4.5

## Integration by parts Sec 5.6 p283
### Prob.

Evaluate
    $\int _{0}^{\pi /2}e^{x}\sin xdx$
       sample alternative: :$\int _{0}^{\pi /3}e^{x}\cos xdx$ this was hard. we do integration by parts and solve 2 equations in two unknowns.
http://www.petervis.com/mathematics/integration_by_parts/integrate_e_x_sinx.html

### Prob.

Evaluate
    $\int _{0}^{1}\arccos xdx$
    hint: https://www.youtube.com/watch?v=htTerwAGeLY

### Prob.

    $\int _{0}^{\pi /4}\cos ^{3}xdx$

## Partial Fractions Sec 5.7 p398
### Probs.

* Section 5.7 (pp. 389-392): Examples 1, 2, and 4. You need not memorize the half-angle formulas.

## Improper Integrals Sec 5.10 p413
### Probs.

* I think I did examples 2 and 4 pp416-417
* Example 3 involves the arctan, which is the integral of 1/(1+x$^2$), which I consider a low priority integral to memorize. Good project, if you show why.

### Probs

* Time permitting, we will look at a "type 2" case: Example 9 is fun, because it uses the Comparison Theorem. But you need to be certain that you understand this theorem.
# Art practices/Art Strike/meetings

Following the art strike meeting on Zoom orgaqnised by Jury at Minsk Underground Gallery we would like to develop an agenda for further discussion and organising.

## Art strike meeting

We will use Google docs or this wiki in order to collaborate on documents during the meeting
Please add to the list of discussion points and activities
* What is Art? What is psychic work?
** Collective mapping of art industry/ies – using Google docs we will make a map of our own interactions and engagement with art industries and high art.
* Role of artist in labour strikes
** Other forms of labour organising - unions, boycotts, occupations
* Some historical and current examples
** Boycott Zubludovic
** DAMTP – Psychic workers and data miners unions:
*** Metzger – Home - DIrzys
*** Alytus art strike 2009
*** Biennialisation – Documenta 2017
*** Vilnius in 2022
# Art practice/Intervention

Street art is usually a form of artist intervention.
however the following are not always street art and can be made in a gallery or other institutional contexts/ situations:
* graffiti art
* performance art
* vandalism
The following interelated forms are also interventions less associated with street art and more with institutional situations:
* scandal
* hoax
* prank
* bluff
Artists from the following movements are known for making interventions:
* Lettrism
* Situationism
* Xiamen Dada
* AGIT Art
* Neoism
# Art practices/Art Strike/Lipovy Tzvet

Collective of writers, artists, performers and political activists based in Belarus. Active from 2010 to 2012
Members:
* Karen Karnak,
* Ekaterina Samigulina,
* Irina Turbina,
* Denis Limonov
The group disbanded after Limonov went on Art Strike while other members went on to found the International Association of Asemic Writers.

## practices

* Performance art
* Asemic writing
* Art intervention
* Destruction in art
* Art strike
# Art practices/Asemic writing
## Asemic Writing

From an interview of Tim Gaze by Michael Jacobson in 2008 :
MJ: Is asemic writing becoming a movement?
TG: A few years ago, Carlos M Luis used the term "asemic movement" in an email to me. I was dubious, at first.In 2008, considering that a post-grad architecture student has created a design titled Asemic Scapes, an artist in London has intervened with asemic writing at Deptford High Street railway station, Portuguese & Turkish translations of the term "asemic writing" are in existence, & more & more people are using the term "asemic", just to think of a few examples, maybe we can begin to speak of a movement.
I'm thinking more of a cultural movement, a visible change in society, rather than a particular group of artists. T-shirt designs with smashed up letters have been common here for a few years. Animated curlicues which resemble writing have been used in sophisticated television advertising for a few years, as well. I consider these to be manifestations of a large-scale trend by humans away from words, & towards non-verbal forms of visual communication.
The artists who designed these t-shirts & animations probably aren't aware that there's a term for what they're creating, & that it is part of a larger trend or tendency.I'm trying to stimulate a widespread explosion of awareness of & interest in asemic writing, comparable to the punk explosion in the late '70s. An unstoppable chain reaction, similar to the exponential release of neutrons when a critical mass of fissile material is assembled.

## Artists
### Asemic but not self-defined as asemic

* w:Gu Wenda(b. 1955, Shanghai, China)
* Abdoulaye Ndoye, b. 1951, Senegal
* Farzin Nikzad was born in 1957 in Brussels, Belgium and currently lives and works in Tehran, Iran. http://www.farzinnikzad.com

### Self defined as Asemic writers

* Karen Karnak and Taew Ateh, Belarus

## Meta/hyper graphic

* Jumaldi Alfi, Born 1972 in Lintau, West Sumatra, Indonesia. cofounder and member of Jendela Art Group www.arndtfineart.com/website/artist_27112
* Mohammed Muhraddin, Din Mohammad Mehr, Born in Basra, Iraq, 1938
** محمد مهر الدين ولد في البصرة، العراق 1938 http://www.muhraddin.com/
* Matsumoto, Kunizo (1962), Japan

## The Asemic International

* /Asemic International: The Manifesto
* /Asemic Manifesto III
* /Terrorist Manifesto of Asemic Workers

## Exercises

Asemic writing is used in the MetaDKPgraph exercises.
# Art practices

Resources for art practices :
* /Art Strike
* /Collage
* /Hypergraphy
* /intervention
* /simultaneous reading
* Asemic writing
* Metagraphy
* Multiple-use name
* Psychogeography
* Situography
* Street art
* Actionism
* Performance art
* Internet Art and Postinternet art
See also Art movements
# Art practices/Collage

A collage is a picture made by sticking other pictures onto a surface.

## Related techniques

Collage is related to
* montage,
* photomontage,
* hypergraphy
* metagraphy
* decollage

## Other wiki resources

* Wikipedia article here: Wikipedia:Collage
* Wikimedia Commons category Collage artists: Commons:Category:Collage_artists

## Art movements

Collage as a technique has been used by
* Cubism
* Dada
# Art practices/DesaKalaPatraGraph

The DKPGraph is a trimensional hypergraphic. As such it is a form of experimental situgraph.
Following initial experiments the metaDKPgraph was also invented.

## Construction

The DKPGraph uses 3 transparent sheets:
* Letters Representing Space
* Letters representing Time
* Letters representing Class
Connections are made between points on the sheets. This can be done in different ways depending on how the graph is displayed

## Digital version

The digital version of the DKPGraph is at http://alytusbiennial.com
# Art practices/Art Strike
## Definition

Art strike is the conscious refusal of art production. The wikipedia article is in development see w:art strike

## Manifesto

Art strike as a practice begins with a declaration. See Gustav Metzger's "Years Without Art" (upload or type out copy here). Stewart Home plagiarised this manifesto for the 1993 art strike

## Discussion

Is art strike an art practices or an art movements or social movement or workers movement ... how else could we look at it?
Art Strike Papers is a collection of discussions around the 1993 Art Strike.
The papers are online here:
https://www.stewarthomesociety.org/artstrik.htm
<Art movements

## Supercession of the Art Strike

the Alytus Biennial organised an art strike - which lead to the congress of psychic workers and the Psychic Strike

## More

/meetings
# BCP/Valeriana dioica/Logs
##### Recent Logs

* --Juan 09:23, 10 May 2008 (UTC) (Charles University Botanical Garden)

##### Archived Logs

(If there are more than 5 signatures under the recent logs heading, move the oldest logs to under this heading (generally leave the 3 most recent).
# BCP/Verbascum chaixii

Verbascum chaixii
| Search for Verbascum chaixii on commons) Wikipedia • Commons • Wikibooks (horticulture) • Wikibooks (subject) • Wikispecies • Fruit and seed clock | Profile for Verbascum chaixii (Mullein) Identifying Characteristics Recent Logs Ngravagna 16:25, 1 July 2008 (UTC) (view all logs) |
Global data:
Regional data: Aurora, Colorado area: July
Additional images:
# BCP/Vaccinium corymbosum

Vaccinium corymbosum
| Wikipedia • Commons • Wikibooks (horticulture) • Wikibooks (subject) • Wikispecies • Fruit and seed clock | Profile for Vaccinium corymbosum (Northern Highbush Blueberry) Identifying Characteristics Habit:ShrubFlowers:White bell-shaped flowersFoliage:Oblong, with entire margins.Fruit:Blue berryLife Cycle: perennial Recent Logs Jomegat 00:19, 22 May 2009 (UTC) (view all logs) |
Global data:
Regional data: New Hampshire: (native) May
Additional images:
# BCP/Veratrum viride

Veratrum viride
| Inflorescence and foliage Wikipedia • Commons • Wikibooks (horticulture) • Wikibooks (subject) • Wikispecies • Fruit and seed clock | Profile for Veratrum viride (Green false hellebore) Identifying Characteristics Habit:clump forming herbaceous plantGrowing Conditions:moist woodland soilsLife Cycle: perennial Recent Logs --SB_Johnny | 12:05, 27 May 2007 (UTC) --SB_Johnny | 23:49, 31 May 2007 (UTC) (view all logs) |
Global data:
Regional data: Southeastern Pennsylvania: (native) May
Additional images:
# BCP/Veratrum viride/Logs

This page contains recent bloom logs for the plant Veratrum viride (Green False Hellebore). If you saw this plant blooming today (or sometime within the last 3 days), you can help improve the bloom clock by logging it. Just click on "edit" next to the Recent Logs heading, add *~~~~ (an asterisk followed by four tildes) on a new line just below the last signature, and then click "save page". This will add your signature and the date to log the plant.
Please make sure you've signed up on the contributors' page so that we can know the location of the plant you saw blooming and use your contribution to create a flora for your region! When you're done, you can go back to one of the main pages and find logs of other flowers you might have seen today.

##### Recent Logs

* --SB_Johnny | 12:05, 27 May 2007 (UTC)
* --SB_Johnny | 23:49, 31 May 2007 (UTC)

##### Archived Logs

(If there are more than 5 signatures under the recent logs heading, move the oldest logs to under this heading (generally leave the 3 most recent).
* (no archived logs yet)
# BCP/Verbascum blattaria/Logs

This page contains recent bloom logs for Verbascum blattaria (Moth Mullein). If you saw this plant blooming today (or sometime within the last 3 days), you can help improve the bloom clock by logging it. Just click on "edit" next to the Recent Logs heading, add *~~~~ (an asterisk followed by four tildes) on a new line just below the last signature, and then click "save page". This will add your signature and the date to log the plant.
Please make sure you've signed up on the contributors' page so that we can know the location of the plant you saw blooming and use your contribution to create a flora for your region! When you're done, you can go back to one of the main pages and find logs of other flowers you might have seen today.

### Logs
#### 2007 Logs

* --SB_Johnny | 10:00, 11 June 2007 (UTC)
* --SB_Johnny | 10:57, 4 July 2007 (UTC)
* Hazel 17:03, 3 August 2007 (UTC)
* --SB_Johnny | 10:29, 5 August 2007 (UTC)
* --SB_Johnny | 12:28, 14 October 2007 (UTC) (sporadic, but on a few different plants)

#### 2008 Logs

* (no archived logs yet)

##### Recent Logs

* --SB_Johnny | 11:34, 8 June 2008 (UTC)
* --SB_Johnny | 09:42, 16 June 2008 (UTC)
* --SB_Johnny | 09:00, 14 July 2008 (UTC)
# BCP/Vaccinium/Logs

This page contains recent bloom logs for Vaccinium (Blueberry, Cranberry). If you saw this plant blooming today (or sometime within the last 3 days), you can help improve the bloom clock by logging it. Just click on "edit" next to the Recent Logs heading, add *~~~~ (an asterisk followed by four tildes) on a new line just below the last signature, and then click "save page". This will add your signature and the date to log the plant.
Please make sure you've signed up on the contributors' page so that we can know the location of the plant you saw blooming and use your contribution to create a flora for your region! When you're done, you can go back to one of the main pages and find logs of other flowers you might have seen today.

### Logs
#### 2008 Logs

* --SB_Johnny | 23:34, 28 April 2008 (UTC) (cv. 'Patriot')
* --SB_Johnny | 12:29, 4 May 2008 (UTC)
* --Jomegat 23:15, 8 May 2008 (UTC)
* --Jomegat 20:41, 10 May 2008 (UTC)
* --Jomegat 22:42, 14 May 2008 (UTC)
* --Jomegat 19:30, 17 May 2008 (UTC)
* --Jomegat 00:24, 28 May 2008 (UTC)
* --Jomegat 23:10, 31 May 2008 (UTC)
* --Jomegat 02:40, 3 June 2008 (UTC)

#### 2009 Logs

* Jomegat 22:31, 4 May 2009 (UTC)
* Jomegat 12:37, 10 May 2009 (UTC)
* Jomegat 00:21, 19 May 2009 (UTC)
* Jomegat 00:10, 29 May 2009 (UTC)
* Jomegat 01:34, 1 June 2009 (UTC)

##### Recent Logs

* Jomegat 23:22, 15 April 2010 (UTC)
# BCP/Vaccinium corymbosum/Logs

This page contains recent bloom logs for Vaccinium corymbosum (Northern Highbush Blueberry). If you saw this plant blooming today (or sometime within the last 3 days), you can help improve the bloom clock by logging it. Just click on "edit" next to the Recent Logs heading, add *~~~~ (an asterisk followed by four tildes) on a new line just below the last signature, and then click "save page". This will add your signature and the date to log the plant.
Please make sure you've signed up on the contributors' page so that we can know the location of the plant you saw blooming and use your contribution to create a flora for your region! When you're done, you can go back to one of the main pages and find logs of other flowers you might have seen today.

### Logs
#### 2008 Logs

* (no archived logs yet)

##### Recent Logs

* Jomegat 00:19, 22 May 2009 (UTC)
# BCP/Valeriana dioica

Valeriana dioica
| Habitus Wikipedia • Commons • Wikibooks (horticulture) • Wikibooks (subject) • Wikispecies • Fruit and seed clock | Profile for Valeriana dioica Identifying Characteristics Habit:herbaceous Recent Logs --Juan 09:23, 10 May 2008 (UTC) (Charles University Botanical Garden) (view all logs) |
Global data:
Regional data: Prague, Czech Republic: (kozlík dvoudomý) May
Additional images:
| Flowers | Flowers | Illustration |
# BCP/Verbascum blattaria

Verbascum blattaria
| Panicle Wikipedia • Commons • Wikibooks (horticulture) • Wikibooks (subject) • Wikispecies • Fruit and seed clock | Profile for Verbascum blattaria (Moth Mullein) Identifying Characteristics Recent Logs --SB_Johnny | 11:34, 8 June 2008 (UTC) --SB_Johnny | 09:42, 16 June 2008 (UTC) --SB_Johnny | 09:00, 14 July 2008 (UTC) (view all logs) |
Global data: Temperate zone season(s): Early Summer, Mid Summer, Late Summer, Mid Fall
Regional data: Southeastern Pennsylvania: (invasive or naturalized) June, July, August, October Southwest Oregon: August
Additional images: