B.1 Photos, images, and diagrams

Unless otherwise noted, all photographs, images, and diagrams were created by the author, Robert S. Sutor. They share the same copyright as the book itself.

• The photo of Richard Feynman in section 1.2 is in the public domain.
• The image of the 74181 four-bit ALU in section 2.5 is subject to use under the Creative Commons Attribution-ShareAlike 3.0 Unported license and was obtained from https://en.wikipedia.org/wiki/Arithmetic_logic_unit#/media/File:74181aluschematic.png.
• The photo of John von Neumann in section 2.8.1 is subject to use via the Los Alamos National Laboratory notice.
• The photo of Niels Henrik Abel in section 3.6.1 is in the public domain.
• The photo of Charles Hermite in section 5.4.1 is in the public domain.
• The image of Carl Friedrich Gauss immediately before section 5.6 is in the public domain.
• The photo of David Hilbert in section 5.7.3 is in the public...