safeintmax

    Return the maximum safe integer capable of being represented by a numeric real type.

    Usage

    var safeintmax = require( '@stdlib/utils/safe-int-max' );
    

    safeintmax( dtype )

    Returns the maximum safe integer capable of being represented by a numeric real type.

    var m = safeintmax( 'float64' );
    // returns 9007199254740991
    

    The following numeric real types are supported:

    • float64: double-precision floating-point numbers
    • float32: single-precision floating-point numbers
    • float16: half-precision floating-point numbers

    Examples

    var safeintmax = require( '@stdlib/utils/safe-int-max' );
    
    var m = safeintmax( 'float64' );
    // returns 9007199254740991
    
    m = safeintmax( 'float32' );
    // returns 16777215
    
    m = safeintmax( 'float16' );
    // returns 2047
    

    CLI

    Usage

    Usage: safeintmax [options] <dtype>
    
    Options:
    
      -h,    --help                Print this message.
      -V,    --version             Print the package version.
    

    Examples

    $ safeintmax float16
    2047