**BITS(***type***)** |
Number of bits in the specified data type |

**HIBITS** |
Short integer with only the high-order bit set (0x8000) |

**HIBITL** |
Long integer with only the high-order bit set (0x80000000) |

**HIBITI** |
Regular integer with only the high-order bit set (same as the **HIBITL**
value) |

**MAXSHORT** |
Maximum value of a signed short integer (0x7FFF = 32,767) |

**MAXLONG** |
Maximum value of a signed long integer (0x7FFFFFFF = 2,147,483,647) |

**MAXINT** |
Maximum value of a signed regular integer (same as the **MAXLONG** value) |

**MAXFLOAT** |
Maximum value of a single-precision floating-point number |

**MAXDOUBLE** |
Maximum value of a double-precision floating-point number |

**LN_MAXDOUBLE** |
Natural logarithm of the **MAXDOUBLE** value |

**MINFLOAT** |
Minimum positive value of a single-precision floating-point number |

**MINDOUBLE** |
Minimum positive value of a double-precision floating-point number |

**FSIGNIF** |
Number of significant bits in the mantissa of a single-precision floating-point
number |

**DSIGNIF** |
Number of significant bits in the mantissa of a double-precision floating-point
number |

**FMAXEXP** |
Maximum exponent of a single-precision floating-point number |

**DMAXEXP** |
Maximum exponent of a double-precision floating-point number |

**FMINEXP** |
Minimum exponent of a single-precision floating-point number |

**DMINEXP** |
Minimum exponent of a double-precision floating-point number |

**FMAXPOWTWO** |
Largest power of two that can be exactly represented as a single-precision
floating-point number |

**DMAXPOWTWO** |
Largest power of two that can be exactly represented as a double-precision
floating-point number |