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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.
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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.
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