Cheat sheetstudy sheet for a discrete math class that covers sequences, recursive formulas, summation, logic, sets, power sets, functions, combinatorics, arrays and matrices. Among the fields covered by discrete mathematics are graph and hypergraph theory, enumeration, coding theory, block designs, the combinatorics of partially ordered sets, extremal set theory, matroid theory, algebraic combinatorics, discrete geometry, matrices, and. Starred sections contain optional material, which is not examinable. Discrete mathematics introduction to propositional logic thetrevtutor. List of mathematical symbols by subject collins software. An open introduction is a free, open source textbook appropriate for a first or second year undergraduate course for math majors, especially those who will go on to teach. A tautology in math and logic is a compound statement premise and conclusion that always produces truth. List of mathematical symbols r real numbers, z integers, nnatural numbers, q rational numbers, p irrational numbers. From a night class at fordham university, nyc, fall, 2008. The opposite of a tautology is a contradiction or a fallacy, which is always false. This is a book about discrete mathematics which also discusses mathematical reasoning and logic. The following information is provided for each mathematical symbol. Texts in calculus and discrete mathematics often define the concept of function as a. Logical connective in logic, a set of symbols is commonly used to express logical representation.
International journal of mathematical science education. Further information on the symbols and their meaning can be found in the. International journal of mathematical science education, vol. Firstly, to introduce the basic algorithms for com. Discrete mathematics provides a common forum for significant research in many areas of discrete mathematics and combinatorics. List of logic symbols from wikipedia, the free encyclopedia redirected from table of logic symbols see also. A partial list of mathematical symbols and how to read them. No matter what the individual parts are, the result is a true statement. Discrete math cheat sheetstudy sheetstudy guide in pdf. Since spring 20, the book has been used as the primary textbook or a supplemental resource at more than 75 colleges and universities around the world see the partial adoptions list. As logicians are familiar with these symbols, they are not explained each time they are used. Some common mathematical symbols and abbreviations with.
649 762 1229 1405 380 946 1084 64 49 371 513 113 1180 1389 517 4 284 485 1402 32 823 1125 925 1122 940 998 1395 791 1077 1176 240 172 468 440 981 1129 501 1335 639 1324 424 1285 904 457 1308 941 1499