Platform | x64, Win32, .NET |

Purpose |
To convert to real type. |

Class |
Elemental function. |

Syntax |
REAL FUNCTION REAL(A [,KIND]) |

Description |
A is of type INTEGER, REAL or COMPLEX. If A is of type INTEGER or REAL, the result is REAL and kind type of the result is KIND if it is present otherwise it is the default real kind. If A is of type COMPLEX, the result is REAL and the kind type of the result is KIND otherwise it is the kind type of A (i.e. A is COMPLEX and the result is REAL with the same kind type value). |

Return value |
If A is integer or real, the result is A. If A is complex, the result is the real part A. |

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