JSPM

A function to parse floating point hexadecimal strings as defined by the WebAssembly specification

Return a double-precision floating-point number with the magnitude of x and the sign of y.

Smallest positive double-precision floating-point normal number.

Double-precision floating-point negative infinity.

Split a double-precision floating-point number into a higher order word and a lower order word.

The bias of a double-precision floating-point number's exponent.

Test if a double-precision floating-point numeric value is infinite.

The maximum biased base 2 exponent for a subnormal double-precision floating-point number.

High word mask for the exponent of a double-precision floating-point number.

Create a double-precision floating-point number from a higher order word and a lower order word.

Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

Double-precision floating-point positive infinity.

Test if a double-precision floating-point numeric value is NaN.

Return an unsigned 32-bit integer corresponding to the more significant 32 bits of a double-precision floating-point number.

The minimum biased base 2 exponent for a subnormal double-precision floating-point number.

Multiply a double-precision floating-point number by an integer power of two.

The maximum biased base 2 exponent for a double-precision floating-point number.

Return an integer corresponding to the unbiased exponent of a double-precision floating-point number.

High word mask for excluding the sign bit of a double-precision floating-point number.

High word mask for the sign bit of a double-precision floating-point number.

Square root of 2π.

Difference between one and the smallest value greater than one that can be represented as a double-precision floating-point number.

Euler's number.

Set the less significant 32 bits of a double-precision floating-point number.

Return an unsigned 32-bit integer corresponding to the less significant 32 bits of a double-precision floating-point number.

Natural logarithm of 2.

2π.

Set the more significant 32 bits of a double-precision floating-point number.

Test if a double-precision floating-point numeric value is negative zero.

The Euler-Mascheroni constant.

π.

Test if a double-precision floating-point numeric value is positive zero.

Square root of double-precision floating-point epsilon.

Natural logarithm of the maximum double-precision floating-point number.

Maximum safe double-precision floating-point integer.

Smallest positive normalized single-precision floating-point number.

One half times the natural logarithm of 2.

Natural logarithm of the smallest normalized double-precision floating-point number.

High word mask for the significand of a double-precision floating-point number.

Maximum double-precision floating-point number.

Natural logarithm of the square root of 2π.

Arbitrary constant `g` to be used in Lanczos approximation functions.

1/4 times π.

Maximum single-precision floating-point number.

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

1/2 times π.

The maximum base 10 exponent for a double-precision floating-point number.

The minimum base 10 exponent for a subnormal double-precision floating-point number.

Smallest positive double-precision floating-point number.

Square root of 2.

The minimum base 10 exponent for a normal double-precision floating-point number.

The minimum biased base 2 exponent for a normal double-precision floating-point number.

Maximum safe nth factorial when stored in double-precision floating-point format.

A function to parse floating point hexadecimal strings as defined by the WebAssembly specification

Returns an integer corresponding to the unbiased exponent of a double-precision floating-point number.

Returns a 32-bit integer corresponding to the more significant 32 bits of a double-precision floating-point number.

Smallest positive double-precision floating-point number.

Sets the less significant 32 bits of a double-precision floating-point number.

Simple, safe floating point math. Based on the Math portion of the sinful.js project at https://github.com/guipn/sinful.js

Multiplies a double-precision floating-point number by an integer power of two.

Splits a floating-point number into a higher order word and a lower order word.

Creates a double-precision floating-point number from a higher order word and a lower order word.

Open-Source Libraries for Solidity by ABDK Consulting

Returns a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

Natural logarithm of 1/2.

Math.nextAfter, Math.nextDown, Math.nextUp, Math.ulp in javascript (from https://gist.github.com/Yaffle/4654250)

Provide a four operations calculator API with workaround for the common floating-point issue

Splits a double-precision floating-point number into a normalized fraction and an integer power of two.

Test if a double-precision floating-point numeric value is finite.

Fracty is a decimal-to-fraction conversion module that solves the many well known problems with decimal-to-fraction conversion modules. Those common problems include overlooking conversion inaccuracies in the IEEE Standard for Floating-Point Arithmetic (I

Natural logarithm of 2π.

Single-precision floating-point positive infinity.

Test if a single-precision floating-point numeric value is NaN.

Single-precision floating-point negative infinity.

Champion-maintained polyfill for the TC39 decimal proposal

Smallest positive single-precision floating-point subnormal number.

Maximum safe single-precision floating-point integer.

Minimum safe single-precision floating-point integer.

Return a boolean indicating if the sign bit for a double-precision floating-point number is on (true) or off (false).

Positive infinity.

Returns a string giving the literal bit representation of a single-precision floating-point number.

The bias of a single-precision floating-point number's exponent.

一个基于 Rust + WebAssembly 的高精度计算库，封装了 [`rust_decimal`](https://crates.io/crates/rust_decimal) 实现，支持链式调用、科学计数法和精度控制，适用于前端金融、加密等高精度场景。

Difference between one and the smallest value greater than one that can be represented as a single-precision floating-point number.

Cube root of single-precision floating-point epsilon.

Mask for excluding the sign bit of a single-precision floating-point number.

Simple, safe floating point math. Based on the Math portion of the sinful.js project at https://github.com/guipn/sinful.js

Negative infinity.

Size (in bytes) of a single-precision floating-point number.

Test if a single-precision floating-point numeric value is positive zero.

Safer floating-point math operations in JavaScript that return results we expect, so that 0.1 + 0.2 adds up to 0.3, e.g. Customized and fixed from package '@dfkaye/safe-math'

Square root of single-precision floating-point epsilon.

Single-precision floating-point mathematical constants.

Effective number of bits in the significand of a single-precision floating-point number.

Test if a single-precision floating-point numeric value is negative zero.

Natural logarithm of π.

Create a single-precision floating-point number from an unsigned integer corresponding to an IEEE 754 binary representation.

Simple, safe floating point math. Based on the Math portion of the sinful.js project at https://github.com/guipn/sinful.js

Square root of π.

Mask for the sign bit of a single-precision floating-point number.

Stringify numbers in JavaScript with smart precision detection

Dead-simple and lightning-fast solution for the floating-point issue in JavaScript

Mask for the exponent of a single-precision floating-point number.

Split a double-precision floating-point number into a normalized fraction and an integer power of two.

Mask for the significand of a single-precision floating-point number.

Return a string giving the literal bit representation of a double-precision floating-point number.

π².

Float Toolkit is an NPM package for working with floating-point numbers.

π.

Test if a single-precision floating-point numeric value is infinite.

Simple, safe floating point math. Based on the Math portion of the sinful.js project at https://github.com/guipn/sinful.js

An precision calculation for JavaScript and Node.js. supports numbers, decimals, strings, arrays, matrices and expression. 解决 JavaScript 与 Node.js 精度计算（小数、浮点数计算精度）问题。支持数字、小数、字符串、数组、矩阵和表达式。

1/4 times π.

Returns the next representable double-precision floating-point number after x toward y.

Golden ratio.

Square root of 3.

Return a boolean indicating if the sign bit for a single-precision floating-point number is on (true) or off (false).

Golden ratio.

1/2 times π.

Maximum safe nth Fibonacci number when stored in double-precision floating-point format.

Maximum safe nth Lucas number when stored in double-precision floating-point format.

An lightweight and high performance precision calculation for JavaScript and Node.js. 解决 JavaScript 与 Node.js 精度计算（小数、浮点数计算精度）问题，轻量级、性能较高。

Square root of 0.5π.

Return a string giving the literal bit representation of a single-precision floating-point number.

Return a single-precision floating-point number with the magnitude of x and the sign of y.

Minimum safe double-precision floating-point integer.

Half-precision floating-point negative infinity.

Maximum safe Lucas number when stored in double-precision floating-point format.

Square root of the golden ratio.

Square root of half-precision floating-point epsilon.

Maximum safe half-precision floating-point integer.

A React hook wrapper for Float Toolkit

Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

Floating point complex modulus

Return an integer corresponding to the unbiased exponent of a single-precision floating-point number.

Single-precision floating-point NaN.

Return an integer corresponding to the significand of a single-precision floating-point number.

Apéry's constant.

Floating point complex division in TypeScript

Create a single-precision floating-point number from a literal bit representation.

Half-precision floating-point positive infinity.

Double-precision floating-point NaN.

Cube root of half-precision floating-point epsilon.

Maximum safe double-precision floating-point integer.

Minimum safe double-precision floating-point integer.

Catalan's constant.

Smallest positive normalized half-precision floating-point number.

Size (in bytes) of a half-precision floating-point number.

Maximum safe Fibonacci number when stored in double-precision floating-point format.

Cube root of double-precision floating-point epsilon.

Difference between one and the smallest value greater than one that can be represented as a half-precision floating-point number.

Maximum half-precision floating-point number.

Base 10 logarithm of Euler's number.

Glaisher-Kinkelin constant.

Size (in bytes) of a double-precision floating-point number.

Square root of 1/2.

Base 2 logarithm of Euler's number.

Fourth root of double-precision floating-point epsilon.

Effective number of bits in the significand of a double-precision floating-point number.

Smallest positive half-precision floating-point subnormal number.

Double-precision floating-point mathematical constants.

Safer floating-point math operations in JavaScript that return results we expect, so that 0.1 + 0.2 adds up to 0.3, e.g.

Half-precision floating-point mathematical constants.

Minimum safe half-precision floating-point integer.

The bias of a half-precision floating-point number's exponent.

Test if a single-precision floating-point numeric value is finite.

Effective number of bits in the significand of a half-precision floating-point number.

The maximum base 10 exponent for a subnormal double-precision floating-point number.

Natural logarithm of 10.

Return the smallest positive normal value capable of being represented by a numeric real type.

Creates a single-precision floating-point number from a literal bit representation.

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

Returns a string giving the literal bit representation of a double-precision floating-point number.

Returns a string giving the literal bit representation of a double-precision floating-point number.

Base utilities for single-precision floating-point numbers.

Create a double-precision floating-point number from a literal bit representation.

一个高精度的JavaScript数学计算库，解决浮点数精度问题，包含增强功能如配置管理、国际化、性能优化、日志记录等

Canonical double-precision complex floating-point NaN.

Decompose a double-precision floating-point number into integral and fractional parts.

BigFloat for Javascript

Floating point complex square root

Returns the next representable single-precision floating-point number after x toward y.

Returns an integer corresponding to the significand of a single-precision floating-point number.

Creates a double-precision floating-point number from a literal bit representation.

Double-precision complex floating-point zero.

Base utilities for double-precision floating-point numbers.

支持浮点数精度的加减乘除四则运算 JS 库。

2π.

Returns a string giving the literal bit representation of a single-precision floating-point number.

Smallest positive single-precision floating-point number.

Returns a 32-bit integer corresponding to the less significant 32 bits of a double-precision floating-point number.

A library of JavaScript tools for floating-point calculation

Maximum double-precision floating-point number.

A JavaScript library for floating-point calculation.

Maximum safe double-precision floating-point integer.

IEEE 754 Floating Point Converter

Return a double-precision floating-point number with the magnitude of x and the sign of x*y.

Square root of double-precision floating-point epsilon.

Maximum single-precision floating-point number.

Effective number of bits in the significand of a double-precision floating-point number.

Maximum single-precision floating-point number.

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

Utilities for double-precision floating-point numbers.

Minimum safe double-precision floating-point integer.

Return the maximum finite value capable of being represented by a numeric real type.

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

Precise number scaling and formatting without JavaScript floating-point precision issues

Utilities for single-precision floating-point numbers.

Return a single-precision floating-point number with the magnitude of x and the sign of x*y.

A function which fixes floating-point rounding errors in JavaScript

Returns a double-precision floating-point number with the magnitude of x and the sign of x*y.

Compute the real roots of a quadratic equation in a numerically stable manner

Effective number of bits in the significand of a half-precision floating-point number.

Sets the more significant 32 bits of a double-precision floating-point number.

Returns a boolean indicating if the sign bit for a double-precision floating-point number is on (true) or off (false).

Smallest positive single-precision floating-point number.

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

Canonical single-precision complex floating-point NaN.

Difference between one and the smallest value greater than one that can be represented as a double-precision floating-point number.

Splits a single-precision floating-point number into a normalized fraction and an integer power of two.

Floating point complex division

Precision based math operations

Difference between one and the smallest value greater than one that can be represented as a half-precision floating-point number.

Cube root of double-precision floating-point epsilon.

Returns a boolean indicating if the sign bit for a single-precision floating-point number is on (true) or off (false).

Return the maximum finite value capable of being represented by a numeric real type.

Difference between one and the smallest value greater than one that can be represented as a single-precision floating-point number.

Returns an integer corresponding to the unbiased exponent of a single-precision floating-point number.

Creates a single-precision floating-point number from an unsigned integer corresponding to an IEEE 754 binary representation.

Effective number of bits in the significand of a single-precision floating-point number.

Return the smallest positive normal value capable of being represented by a numeric real type.

Returns a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

npm module template

For handling floating point numbers in JavaScript without losing precision

Computes the relative difference of two real numbers in units of double-precision floating-point epsilon.

An Angular service wrapper for Float Toolkit

Compute the relative difference of two real numbers in units of double-precision floating-point epsilon.

A lightweight JavaScript library for handling numeric precision and large numbers

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

Single-precision complex floating-point zero.

leverage BigInt primitive wrapper object to handle handle arbitrary precision floating point numbers in Javascript

Utility for converting 16-bit floats