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Word problem from the Līlāvatī (12th century), with its English translation and solution. In science education, a word problem is a mathematical exercise (such as in a textbook, worksheet, or exam) where significant background information on the problem is presented in ordinary language rather than in mathematical notation.
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The word problem for an algebra is then to determine, given two expressions (words) involving the generators and operations, whether they represent the same element of the algebra modulo the identities. The word problems for groups and semigroups can be phrased as word problems for algebras. [1]
Word problem may refer to: Word problem (mathematics education) , a type of textbook exercise or exam question to have students apply abstract mathematical concepts to real-world situations Word problem (mathematics) , a decision problem for algebraic identities in mathematics and computer science
The word problem is a well-known example of an undecidable problem. If A {\displaystyle A} is a finite set of generators for G {\displaystyle G} , then the word problem is the membership problem for the formal language of all words in A {\displaystyle A} and a formal set of inverses that map to the identity under the natural map from the free ...
The file may be then accessed electronically or printed using any print on demand service without paying a royalty, saving 80% or more when compared to traditional textbook options. An example print on demand open textbook title, "College Algebra" by Stitz & Zeager through Lulu is 608 pages, royalty free, and costs about $20 ordered one at a ...
The mathematics of gambling is a collection of probability applications encountered in games of chance and can get included in game theory.From a mathematical point of view, the games of chance are experiments generating various types of aleatory events, and it is possible to calculate by using the properties of probability on a finite space of possibilities.
Jeff Williams' song "Bad Luck Charm" contains the line "I'm a cursed black cat, I'm an albatross, I'm a mirror broken, Sad to say, I'm your bad luck charm". Josh Ritter refers to a lingering albatross in his song "Monster Ballad". The characters are lost in the desert after having been lost at sea.