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Description
Real Computing Made Real: Preventing Errors in Scientific and Engineering CalculationsEngineers and scientists who want to avoid insidious errors in their computer assisted calculations will welcome this concise guide to trouble shooting. Real Computing Made Real offers practical advice on detecting and removing bugs. It also outlines techniques for preserving significant figures, avoiding extraneous solutions, and finding efficient iterative processes for solving nonlinear equations. Those who compute with real numbers (for example,
Engineers and scientists who want to avoid insidious errors in their computer-assisted calculations will welcome this concise guide to trouble-shooting. Real Computing Made Real offers practical advice on detecting and removing bugs. It also outlines techniques for preserving significant figures, avoiding extraneous solutions, and finding efficient iterative processes for solving nonlinear equations.Those who compute with real numbers (for example, floating-point numbers stored with limited precision) tend to develop techniques that increase the frequency of useful answers. But although there might be ample guidance for those addressing linear problems, little help awaits those negotiating the nonlinear world. This book, geared toward upper-level undergraduates and graduate students, helps rectify that imbalance. Its examples and exercises (with answers) help readers develop problem-formulating skills and assist them in avoiding the common pitfalls that software packages seldom detect. Some experience with standard numerical methods is assumed, but beginners will find this volume a highly practical introduction, particularly in its treatment of often-overlooked topics.
Binding Type: Paperback
Publisher: Dover Publications
Published: 08/15/2005
ISBN: 9780486442211
Pages: 259
Weight: 0.86lbs
Size: 8.54h x 5.56w x 0.60d
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★★★★★ 5
wheels are perfect
Size: Large, Color: Black
Really happy with this umbrella base so far. It feels sturdy and well-made, especially once filled—it definitely has the weight to keep my umbrella in place, even on windy days.
The wheels are a huge plus. I can move it around the patio without struggling, which makes adjusting for shade super easy. The square design also looks clean and doesn’t take up too much space.
Setup was simple, and it fits my umbrella perfectly. Overall, it does exactly what I needed—strong, stable, and easy to move. Great buy.
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Reviewed in the United States on March 24, 2026
★★★★★ 4
Easy rolling base
Size: Large, Color: Black
I purchased the umbrella base to enabling the ability to hold our umbrella and easy maneuver the umbrella on a paver patio. The base supported the umbrella and rolled sufficiently on the paver surface. However I did have an issue when readying the base for storage that the plastic umbrella pole support caused a black staining liquid on the pavers when it spilled on the patio
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Reviewed in the United States on June 10, 2025
★★★★★ 5
Good Value
Size: Extra Large, Color: Black
Very easy to assemble, good instructions, seems to be decent quality.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Easy to set up, easy to use, easy to move around, holds up well with strong wind.
Size: Large, Color: Black, Size: Large, Color: Black
Very easy to set up and start using within minutes. Easy to move around. It holds up well with wind gusts up to 35MPH (when umbrellas are closed and the brakes are engaged).
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Really nice umbrella base!
Size: Large, Color: Black
Love this base! It holds all size umbrellas. Very sturdy and the wheels are great! Has screws to hold the umbrella pole. I am so happy I bought this base!
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Reviewed in the United States on February 14, 2026