numerical_type :: a,b |

logical :: a b |

F77/F90 | F90 | Meaning |

.GT. | greater than | |

.GE. | g.t. or equal to | |

.LE. | l.t. or equal to | |

.LT. | less than | |

.NE. | not equal to | |

.EQ. | equal to |

Relational operators compare the values of two numerical operands and deliver a logical result (.TRUE. or .FALSE.). Note that for complex operands only .EQ. and .NE. can be used.

Example.

a = 12.0 if ( a.GE.10.0 ) then ... |

The expression a .GE. 10 evaluates to .TRUE.

Adrian Sandu 2001-08-26