Relational algebra : Primitive operations

May 29th, 2015
Studypool Tutor
Price: \$10 USD

Tutor description

As in any algebra, some operators are primitive and the others are derived in terms of the primitive ones. It is useful if the choice of primitive operators parallels the usual choice of primitive logical operators.

Word Count: 62605
Showing Page: 1/270
Reasonable Basic AlgebraReasonable Basic AlgebraA. Schremmer01/13/2008ivCopyright 2006, 2007 A. Schremmer. Permission is granted to copy,distribute and/or modify this document under the terms of the GNUFree Documentation License, Version 1.2 or any later version publishedby the Free Software Foundation; with no Invariant Section1,no Front-Cover Texts, and no Back-Cover Texts. A copy of the licenseis included in the section entitled "GNU Free Documentation License".1Educologists who deem the footnotes inflammatory need only turn them off byuncommenting renewcommand-footnote in the ADJUSTMENTS TO DOCUMENT.vTo Franoise, Bruno and Serge.viContentsPreface xiI Elements of Arithmetic 11 Counting Number-Phrases 31.1 What Arithmetic and Algebra are About . . . . . . . . . . . 31.2 Specialized Languages . . . . . . . . . . . . . . . . . . . . . . 41.3 Real-World . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.4 Number-Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 51.5 Representing Large Collections . . . . . . . . . . . . . . . . . 71.6 Graphic Illustrations . . . . . . . . . . . . . . . . . . . . . . . 121.7 Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . 141.8 About Number-Phrases . . . . . . . . . . . . . . . . . . . . . 151.9 Decimal Number-Phrases . . . . . . . . . . . . . . . . . . . . 172 Equalities and Inequalities 192.1 Counting From A Counting Number-Phrase To Another . . . 192.2 Comp

Review from student

Studypool Student
" Only issue was the guy's response time which was a bit long, which made me a bit anxious. Reached out to the help desk and they helped me out, turns out the tutors aren't all from US which meant there was a time difference. No issues on the quality. "

1824 tutors are online

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors