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Description
Analytical Geometry of Three DimensionsBrief but rigorous, this text is geared toward advanced undergraduates and graduate students. It covers the coordinate system, planes and lines, spheres, homogeneous coordinates, general equations of the second degree, quadric in Cartesian coordinates, and intersection of quadrics. Mathematician, physicist, and astronomer, William H. McCrea conducted research in many areas and is best known for his work on relativity and cosmology. McCrea studied and
Brief but rigorous, this text is geared toward advanced undergraduates and graduate students. It covers the coordinate system, planes and lines, spheres, homogeneous coordinates, general equations of the second degree, quadric in Cartesian coordinates, and intersection of quadrics.Mathematician, physicist, and astronomer, William H. McCrea conducted research in many areas and is best known for his work on relativity and cosmology. McCrea studied and taught at universities around the world, and this book is based on a series of his lectures.
Binding Type: Paperback
Publisher: Dover Publications
Published: 10/06/2006
ISBN: 9780486453132
Pages: 144
Weight: 0.38lbs
Size: 8.52h x 5.54w x 0.32d
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★★★★★ 5
My puppy 🐶 loves this
Our puppy is teething and this toy is a perfect answer for her. The quality and material are wonderful.
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Reviewed in the United States on April 26, 2026
★★★★★ 1
This is not a safe indestructible toy
DO NOT BUY! My 22 lb doodle destroyed this within the hour. He had all the nubs of two of the rings completely chewed off and was chewing them like gum. He is only 9 months old.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Super cute! Really quiet chewer.
Super cute and durable for our boxer puppy, it is for sure puppy sized. Super light so he can still toss it around and I like that it doesn’t have any plastic smell to it.
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Reviewed in the United States on March 27, 2026
★★★★★ 3
Not for super chewers
My doodle puppy chewed the rings off. Definitely not made for a super chewer
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Reviewed in the United States on January 21, 2026
★★★★★ 4
Ok for an aggressive chewer but not the best
Color: Pink
O Jane an aggressive chewer. This has held up ok. But she still occasionally gets pieces chewed off.
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Reviewed in the United States on February 2, 2026