MINDS, MACHINES AND THE MULTIVERSE

Reviewed 8/20/2000

Minds, Machines, and the Multiverse, by Julian Brown

MINDS, MACHINES AND THE MULTIVERSE: The Quest for the Quantum Computer
Julian Brown
David Deutsch (Fwd.)
New York: Simon & Schuster, 2000

Rating:

5.0

High

ISBN 0-684-81481-1 396pp. HC/GSI $30.00

Errata:

Page 31: "Fredkin, therefore, anticipated the time when nearly all the atoms or molecules in lump of matter can be put to worthwhile computational use."
  S/B: "in a lump of matter"
Page 109: "He had a big incentive to find a method of testing different quantum interpretation because the interpretation he favored was so strange."
  S/B: "different quantum interpretations".
Page 125: "Vector techniques, and their generalizations to higher dimensions called tensors, are widely used in the mathematical treatment of quantum systems."
  Is this the correct definition of "tensors"?
Page 155: "y = x mod a
What this means is that if you divide y by a you get a remainder x."
  This is backwards; S/B: "if you divide y by x you get a remainder a."
Page 158: "After a few rocky years the company began to thrive as its secured licensing deals with Lotus Notes..."
  S/B: "as it secured licensing deals".
Page 159: "Calculating d is straightforward if (p-1)(q-1)."
  S/B: "Calculating d is straightforward if (p-1)(q-1) is known.".
Page 170: "What was a truly astonishing about his discovery..."
  S/B: "was truly astonishing".
Page 256: Figure 7.7 and its description in the text below
  Figure 7.7 and its description in the text below reverse the order of the hydrogen atoms Ha and Hb.
Page 297: "Another aspect of quantum algorithms that become apparent..."
  S/B either "became apparent" or "becomes apparent".
Page 321: "What do we actually know about microtubules? They certainly appear to be extraordinarily versatile in their function: they are involved in structural support, they are responsible for the whiplike motion of the cilia used by bacterium to swim, they pull apart the chromosomes..."
  S/B: either "by bacteria" or "by a bacterium".
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This page was created in 2000. Its contents were last modified on Sunday, 28 July 2024.