logician

Logic is the science of reasoning and relationships between ideas. An expert in logic is a logician. Dr. Spock, a Star Trek character, is the ultimate logician — when asked why not, he answers, "Because it isn't logical."

A logician examines statements to decide whether they are true and is active in the fields of math and computer science. A very simple example of what a logician does can be given with the word or. What exactly does it mean if you say "A or B?" A logician would say that it can mean: 1. A but not B, 2. B but not A, or 3. A and B (this sounds weird but in logic this is true). Or, however, does not mean "not A and not B." Logicians usually deal with much more complex ideas and statements than this.

Definitions of logician
1

n a person skilled at symbolic logic

Synonyms:
logistician
Examples:
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William Stanley Jevons
English economist and logician who contributed to the development of the theory of marginal utility (1835-1882)
Charles Sanders Peirce
United States philosopher and logician; pioneer of pragmatism (1839-1914)
Willard Van Orman Quine
United States philosopher and logician who championed an empirical view of knowledge that depended on language (1908-2001)
Bertrand Arthur William Russell
English philosopher and mathematician who collaborated with Whitehead (1872-1970)
John Venn
English logician who introduced Venn diagrams (1834-1923)
Types:
dialectician
a logician skilled in dialectic
syllogiser, syllogist, syllogizer
logician skilled in syllogistic reasoning
symbolic logician
a person skilled at symbolic logic
Type of:
expert
a person with special knowledge or ability who performs skillfully

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