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Return the maximum safe integer capable of being represented by a numeric real type.
npm install @stdlib/utils-safe-int-maxAlternatively,
- To load the package in a website via a
scripttag without installation and bundlers, use the ES Module available on theesmbranch (see README). - If you are using Deno, visit the
denobranch (see README for usage intructions). - For use in Observable, or in browser/node environments, use the Universal Module Definition (UMD) build available on the
umdbranch (see README). - To use as a general utility for the command line, install the corresponding CLI package globally.
The branches.md file summarizes the available branches and displays a diagram illustrating their relationships.
To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.
var safeintmax = require( '@stdlib/utils-safe-int-max' );Returns the maximum safe integer capable of being represented by a numeric real type.
var m = safeintmax( 'float64' );
// returns 9007199254740991The following numeric real types are supported:
float64: double-precision floating-point numbersfloat32: single-precision floating-point numbersfloat16: half-precision floating-point numbers
var safeintmax = require( '@stdlib/utils-safe-int-max' );
var m = safeintmax( 'float64' );
// returns 9007199254740991
m = safeintmax( 'float32' );
// returns 16777215
m = safeintmax( 'float16' );
// returns 2047To use as a general utility, install the CLI package globally
npm install -g @stdlib/utils-safe-int-max-cliUsage: safeintmax [options] <dtype>
Options:
-h, --help Print this message.
-V, --version Print the package version.
$ safeintmax float16
2047@stdlib/utils-safe-int-min: return the minimum safe integer capable of being represented by a numeric real type.@stdlib/utils-real-max: return the maximum finite value capable of being represented by a numeric real type.@stdlib/utils-type-max: return the maximum value of a specified numeric type.
This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
See LICENSE.
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