Book Description
This text shows students how to translate geometry concepts into computer code so that they can generate pictures representing the relevant concepts.Chapter 1 and Chapters 4 through 5 present the fundamental mathematical concepts needed for two- and three-dimensional computer graphics, including matrices, vector spaces, transformations, and homogeneous coordinates.Chapter 2 presents the various languages in which these ideas are communicated, such as programming languages and page description language. Chapters 3 and 6 present many different ways of describing pictures mathematically.These two chapters also contain many examples of mathematical theories that the student can illustrate using the methods of the book. ... Read more

Book Description
One of the shortest plays in Greek drama, The Children of Herakles offers enough action for two or three plays of normal length.But this very richness and complexity have made the play elusive, subject to dismissive readings, and extraordinarily difficult to translate; in consequence, it has
suffered from neglect over the ages.This vibrant new translation makes clear that The Children of Herakles is actually a wonderfully well-crafted work of art, a play offering a wealth of rewards to the modern reader.
It is a play about war and the effects of war within the state.Herakles, the legendary hero cursed from birth, was never permitted a triumphant homecoming.Here, his descendants continue the effort to return home, seeking asylum from the persecution of the king who had imposed on Herakles the
famous twelve labors.While it pursues concepts of deep moral grandeur, it ends with a denouement of astonishing physical and ethical brutality, and affords Euripides a severe comment on what he believed was the decline of the Athenian character. ... Read more

Customer Reviews (1)

Euripides on the age old question of political refugees
"The Children of Herakles" has usually been considered a minor political play by Euripides.First performed in 430 B.C.E. it tells of how the children of Herakles were exiled by from their home by the murderous King Eurystheus of Argos (the one who imposed the famous Twelve Labors on the demi-god) after their father's death.The children and their mother fled from country to country in search of sanctuary until, of course, they came to Athens.At first, the Athenians are reluctant to grant asylum, since Eurystheus might bring political and military strife on the city.But Demophon, King of Athens, agrees to admit them.Indeed, the army of Eurystheus surrounds the city and the oracles declares that the safety of Athens depends on the sacrifice of a virgin.Macaria, one of the daughters of Herakles, offers herself as the sacrificial victim.There is then a surprising twist as Eurystheus is captured and Alkmene, the mother of Herakles, insists that the tyrant be put to death.

The play has usually been considered to be nothing more than a glorification of Athens, but, of course, in more contemporary terms it is worth reconsidering this Greek tragedy as a look at the problem of political refugees.This comes approach focuses on the debate the Athenians have over accepting the refugees.In this context it is not simply that Athens is a great place because it accepts the children of Herakles but rather that doing so is a political action of some significance; historically we know that the Athenians were not as generous as Euripides depicts them, but then we also recognize that the tragic playwright was try to inspire his audience.There is also a clear sense of the refugees as being heroic rather than pathetic, not only because of Macaria's willingness to be sacrificed but simply because they have survived.You can consider every refugee to be a success story because they have survived and made it out of their troubled homeland alive.

"The Children of Herakles" works well as an analog to "Medea," with the one play dealing with the topic of how Athens treated refugees and the other touching on how the city tolerated foreigners. However, as with other plays by Euripides, such as "Trojan War," this tragedy is also a meditation on the effects of war.This is one of the shortest plays in Greek drama, but it is arguably one of the most complex of the plays of Euripides.The play suffers from having a particular character dominate the action or a truly great heroic scene and this is never going to be one of the first Greek tragedies anybody is going to look at (indeed, it apparently was never performed in the United States until just recently).But even if it comes at the end of your study of Euripides, it is still a play worth considering for what it says about the playwright and his attempts to inspire his Athenian audience. ... Read more

Customer Reviews (1)

Excellent book, but somewhat inconsistent level of difficulty
This is a two-volume work and I am reviewing Volume 1.

This book serves as an introduction to universal algebra.The authors claim it is meant to be accessible to someone with only a modest exposure to abstract algebra but I think that in order to get much out of it, one would actually have to have more than a single course under their belt.However, I think this book is well suited to self-study.It is perhaps better suited to self study than it is suited for use as a textbook for a course.

I find this book to be extraordinarily clear overall, but the level of difficulty is not consistent.The first chapter introduces universal algebra, and is relatively straightforward.The second chapter introduces lattices; although most of it is straightforward, there are a handful of subtle points and moderately difficult proofs.The third chapter is almost more elementary than the previous two, providing more concrete examples.The later chapters are much more difficult and start getting into the real results.

My other complaint of it is the choice of topics: it is not anywhere near comprehensive.Yet many of the topics introduced in the first few chapters don't see applications readily.While this makes it easy to skip around in the book, it makes me also wonder about the choice of topics.I think this book would be enriched by the authors choosing one of two roads: either including more results from basic abstract algebra, or making the material more logically concise.As the book stands, it explores a lot of various types of algebras, but in very little depth.

I am sad that this book is out of print; I think this reflects a lack of interest in the subject; I would recommend the purchase of this book for a reasonable price, but not the exorbitant one asked by most dealers, especially given that one of the best universal algebra texts is available for free online. ... Read more

Book Description
Whole BrainR Inner TalkR is a patented technology that has been independently researched and demonstrated to be effective.All positive messages are delivered to the subconscious mind using a special shadowing techniques.These positive affirmation replace old, negative, self-limiting self-talk, and therefore enables you to find success in whichever area you choose. Whole BrainR Inner TalkR engages the power of your mind to work for you.It is extremely easy to use since you can simply play it in the background while going about your day.No special equipment is required.All you will hear is the primary carrier, either a musical format or an environmental format.Occasionally you will hear speaking in the background, but most of the time you will not be able to make out the actual words.All programs do however come with a complete list of the affirmations.

Forever Young, Fit And Healthy - Do you remember a time when you were young, fit, and healthy? Recalling these memories and affirming your desires to achieve these goals will greatly enhance the way you feel, look and act. ... Read more

Customer Reviews (1)

STRAPPING YOUTH!
The soundtrack is classical music and not always well edited, that's my only complaint. After listening for about 3 weeks I noticed a change; I felt stronger and happier. It's now a year later but I still ocassionallylisten to this title. You can sometimes hear a whispered affirmation or twoin your right ear. I recommend this to everyone who wants to rejuvenatethemselves, even to world-weary teenagers! ... Read more

Book Description
Whole BrainR Inner TalkR is a patented technology that has been independently researched and demonstrated to be effective. All positive messages are delivered to the subconscious mind using a special shadowing techniques. These positive affirmation replace old, negative, self-limiting self-talk, and therefore enables you to find success in whichever area you choose. Whole BrainR Inner TalkR engages the power of your mind to work for you. It is extremely easy to use since you can simply play it in the background while going about your day. No special equipment is required. All you will hear is the primary carrier, either a musical format or an environmental format. Occasionally you will hear speaking in the background, but most of the time you will not be able to make out the actual words. All programs do however come with a complete list of the affirmations.

Millionaire Orbit is a spiritual program for prosperity and abundance. "Are you ready? You can't create ! it until you think you can. The universe does not discriminate in providing abundance. Only your self-limiting beliefs hold you back from that which you truly desire. You are worthy. Your wealth does not limit the supply of abundance available for any other being. Go for it! There is enough for all." ... Read more

Book Description
Whole BrainR Inner TalkR is a patented technology that has been independently researched and demonstrated to be effective.All positive messages are delivered to the subconscious mind using a special shadowing techniques.These positive affirmation replace old, negative, self-limiting self-talk, and therefore enables you to find success in whichever area you choose. Whole BrainR Inner TalkR engages the power of your mind to work for you.It is extremely easy to use since you can simply play it in the background while going about your day.No special equipment is required.All you will hear is the primary carrier, either a musical format or an environmental format.Occasionally you will hear speaking in the background, but most of the time you will not be able to make out the actual words.All programs do however come with a complete list of the affirmations.

Enthusiastic And Motivated - Enthusiasm is the fuel of success.Motivation steers the way. Create a better future for yourself today! ... Read more

Book Description
Whole BrainR Inner TalkR is a patented technology that has been independently researched and demonstrated to be effective.All positive messages are delivered to the subconscious mind using a special shadowing techniques.These positive affirmation replace old, negative, self-limiting self-talk, and therefore enables you to find success in whichever area you choose. Whole BrainR Inner TalkR engages the power of your mind to work for you.It is extremely easy to use since you can simply play it in the background while going about your day.No special equipment is required.All you will hear is the primary carrier, either a musical format or an environmental format.Occasionally you will hear speaking in the background, but most of the time you will not be able to make out the actual words.All programs do however come with a complete list of the affirmations.

Awakened Dreaming - Research has demonstrated that we can learn, not just by remembering our dreams, but actually engineering them.Enter a dream and participate in the outcome.Resolve inner conflict and troubling emotions. ... Read more

Book Description
Whole BrainR Inner TalkR is a patented technology that has been independently researched and demonstrated to be effective.All positive messages are delivered to the subconscious mind using a special shadowing techniques.These positive affirmation replace old, negative, self-limiting self-talk, and therefore enables you to find success in whichever area you choose. Whole BrainR Inner TalkR engages the power of your mind to work for you.It is extremely easy to use since you can simply play it in the background while going about your day.No special equipment is required.All you will hear is the primary carrier, either a musical format or an environmental format.Occasionally you will hear speaking in the background, but most of the time you will not be able to make out the actual words.All programs do however come with a complete list of the affirmations.

Using Metabolism To Melt Fat Away - Your body has stored fat as an extra supply of fuel.It awaits only the demand to use it.Get going now.Your thoughts will begin to instruct your body to accelerate your metabolism to burn excess fat.Watch the weight drop. ... Read more

Book Description
Whole BrainR Inner TalkR is a patented technology that has been independently researched and demonstrated to be effective.All positive messages are delivered to the subconscious mind using a special shadowing techniques.These positive affirmation replace old, negative, self-limiting self-talk, and therefore enables you to find success in whichever area you choose. Whole BrainR Inner TalkR engages the power of your mind to work for you.It is extremely easy to use since you can simply play it in the background while going about your day.No special equipment is required.All you will hear is the primary carrier, either a musical format or an environmental format.Occasionally you will hear speaking in the background, but most of the time you will not be able to make out the actual words.All programs do however come with a complete list of the affirmations.

Self Healing Is Natural - Nothing parallels the healing power of your mind.Unleash its forces with powerful messages and deep relaxation.You can eliminate illness as well as maintain health and vitality. ... Read more

Customer Reviews (1)

Highly recommended
This tape is excellent and has brought comfort and healing to numerous clients. ... Read more

Book Description
Whole BrainR Inner TalkR is a patented technology that has been independently researched and demonstrated to be effective.All positive messages are delivered to the subconscious mind using a special shadowing techniques.These positive affirmation replace old, negative, self-limiting self-talk, and therefore enables you to find success in whichever area you choose. Whole BrainR Inner TalkR engages the power of your mind to work for you.It is extremely easy to use since you can simply play it in the background while going about your day.No special equipment is required.All you will hear is the primary carrier, either a musical format or an environmental format.Occasionally you will hear speaking in the background, but most of the time you will not be able to make out the actual words.All programs do however come with a complete list of the affirmations.

Prosperity And Abundance - What's holding you back from realizing success and rewarding you for your efforts?You are.The negative programming locked in your subconscious can be overcome. This program will rescript your beliefs and open the door to the unlimited abundance you deserve. ... Read more

Book Description
Whole BrainR Inner TalkR is a patented technology that has been independently researched and demonstrated to be effective. All positive messages are delivered to the subconscious mind using a special shadowing techniques. These positive affirmation replace old, negative, self-limiting self-talk, and therefore enables you to find success in whichever area you choose. Whole BrainR Inner TalkR engages the power of your mind to work for you. It is extremely easy to use since you can simply play it in the background while going about your day. No special equipment is required. All you will hear is the primary carrier, either a musical format or an environmental format. Occasionally you will hear speaking in the background, but most of the time you will not be able to make out the actual words. All programs do however come with a complete list of the affirmations.

Forever Free Of Cigarettes - With positive messages addressing your feelings and attitudes, plus message! s that make cigarettes unappealing to you, this program makes it possible and easy to stop smoking permanently. ... Read more