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Module: | Complex |
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Operator: | (:+) |

Type: | RealFloat a => a -> a -> Complex a |

Priority: | 6 |

Description: | The constructor (:+) forms a complex number from its real and imaginary rectangular components. This constructor is strict: if either the real part or the imaginary part of the number is _|_, the entire number is _|_. A complex number may also be formed from polar components of magnitude and phase by the function mkPolar. The function cis produces a complex number from an angle t. Put another way, cis t is a complex value with magnitude 1 and phase t (modulo 2p). |

Related: | cis, mkPolar |

MATHWORLD | Complex Number |

Example 1

**Input: **12 :+ 23

**Output: **12.0 :+ 23.0