Sentence examples for number of proof from inspiring English sources

This type of inducement is not without precedent: in 2001, the same publisher printed a limited number of proof copies of Jonathan Franzen's The Corrections, followed by a large quantity of signed review copies.

Rehan says the research team is also involved with prototyping other new technology, and currently has a number of proof of concepts built on PCs that are being ported to smartphones.

A number of proof coins were issued at the suggestion of Barber and Superintendent Bosbyshell.

After that, the charter movement radically accelerated the number of "proof points" that flew in the face of the flawed argument that you have to end poverty before creating excellent schools for kids in impoverished neighborhoods.

A larger-than-usual number of proof pieces were struck in 1888 and held by the Mint in anticipation of future trades with collectors for items which the Mint desired for its coin collection.

Only a very small number of proof coins in the Liberty Head double eagle series were struck for sale to the public, beginning in 1858, at Philadelphia; Breen noted, "few collectors could afford them even then".

These can be of great interest because they reveal the artist's working process and of great value because the number of proofs is small.

The fifth axiom is known as the principle of induction because it can be used to establish properties for an infinite number of cases without having to give an infinite number of proofs.

Thus, unless the artist is satisfied with a very limited number of proofs (three or four), the plate must be faced with steel, a process in which steel is deposited by electrolytic means on the copper plate.

A number of proof-of-concept prototypes and studies have been published, dedicated sensor systems and technology frameworks have been developed, and theoretical considerations have been made.

A limited number of proof-of-concept studies have also been performed using flue gas from combustion sources such as stationary engines and, in some cases, power plants [5, 16].