Complexes

Complexes

represents the domain of complex numbers, as in xComplexes.

Details

  • xComplexes evaluates immediately only if x is a numeric quantity.
  • Simplify[exprComplexes] can be used to try to determine whether an expression corresponds to a complex number.
  • The domain of real numbers is taken to be a subset of the domain of complex numbers.
  • Complexes is output in TraditionalForm as .

Examples

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Basic Examples  (3)

is a complex number:

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Exponential of a complex number is a complex number:

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Find complex numbers that make an inequality well defined and True:

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Scope  (2)

Properties & Relations  (2)

See Also

Element  Simplify  NumberQ  NumericQ  Complex  Reals

Tutorials

Introduced in 1999
(4.0)