Integer Packages

Test if a value is an array-like object containing only positive integers.

Test if a value is a prime number.

Test if a value is a composite number.

Return an unsigned 32-bit integer corresponding to the IEEE 754 binary representation of a single-precision floating-point number.

Convert a signed 64-bit integer byte array to a double-precision floating-point number.

Convert a double-precision floating-point number to a signed 32-bit integer.

Convert a double-precision floating-point number to an unsigned 32-bit integer.

Utilities for signed 32-bit integers.

Convert a signed 32-bit integer to an unsigned 32-bit integer.

Utilities for unsigned 16-bit integers.

Base utilities for unsigned 16-bit integers.

Convert an integer-valued double-precision floating-point number to a signed 64-bit integer byte array according to host byte order.

Base utilities for signed 32-bit integers.

A fast and performant *Least Frequently Used* (LFU) sorted set implementation for working with reasonably sized integers (unsigned). Trades memory for performance, optimised for frequently updating and counting a relatively small set of integers (integer

Encode & decode strings, bytes, and integers to Base62

Float an integer value

Unfloat a floating value to an integer number

Returns true if the given number is odd, and is an integer that does not exceed the JavaScript MAXIMUM_SAFE_INTEGER.

Returns true if the given number is odd, and is an integer that does not exceed the JavaScript MAXIMUM_SAFE_INTEGER.