mgriebling

SwiftMath

SwiftMath provides a full Swift implementation of iosMath for displaying beautifully rendered math equations in iOS and MacOS applications. It typesets formulae written using LaTeX in a UILabel equivalent class.

BigDecimal

Arbitrary-precision decimal arithmetic in Swift with full math functions and fixed-precision Decimal 32-, 64-, and 128-bit types.

Coco

Swift version of the Coco/R Compiler Generator

SwiftMathDemo

SwiftMathDemo demonstrates the use of SwiftMath using SwiftUI. The same code runs on Macs, iPhones, and iPads. Code is entirely written in Swift. The MathView.swift file provides a SwiftMath interface to SwiftUI.

Shapes

Demonstration of converting text strings to bezier graphic entities. Works on iOS or Mac.

MGDecimal

IEEE Decimal arithmetic 128-, 64-, and 32-bit types built entirely in Swift.

UInt128

A 128-bit unsigned integer implementation with optimized multiplication, division, and string conversions. This package supports the new StaticBigInt on macOS 13.3+ or iOS 16.4+.

BigInt

Arbitrary-precision integer arithmetic in Swift

DecimalNumbers

A Swift implementation based on the Intel Corp Decimal Floating-Point Math Library v2.2. This library uses Binary Integer Decimal (BID) encoded numbers in its implementation. Conversions to/from Densely Packed Decimal (DPD) encoded numbers are provided.

Decimals

A Swift-friendly interface to the C-based CDecNumber package. It provides fixed-size interfaces to the Decimal32, Decimal64, and Decimal128 data types. An arbitrary-precision type, HDecimal, is also included.

MathRender

MathRender provides a Swift package interface to the guts of iosMath for displaying beautifully rendered math equations in iOS and MacOS applications. It typesets formulae written using LaTeX in a UILabel equivalent class. It uses the same typesetting rules as LaTeX and so the equations are rendered exactly as LaTeX would render them.

AwesomeNumbersKit

Large number arithmetic in Swift

BigInt-Attaswift

Arbitrary-precision arithmetic in pure Swift

Calculator-1

CalculatorSwift

Doubles

A quad-double number (QDouble) is an unevaluated sum of four IEEE double precision numbers, capable of representing at least 212 bits of significand. Algorithms for various arithmetic operations (including the four basic operations and various algebraic and transcendental operations) are presented. A Swift implementation of these algorithms is attached, along with its interfaces.

Expression

A cross-platform Swift library for evaluating mathematical expressions at runtime

iosMath

Beautiful math equation rendering on iOS and MacOS

Magic-Number-Machine

Machine Number Machine is a graphically displayed, high-precision, scientific calculator featuring 25 digits of precision, complex numbers, WYSIWYG graphical equations, and much more.

swift

The Swift Programming Language

swift-numerics

Advanced mathematical types and functions for Swift

UInt128-Jitsusama

A Swift 128-bit Unsigned Integer Data Type conforming to the UnsignedInteger Protocol

big-math

Advanced Java BigDecimal math functions (pow, sqrt, log, sin, ...) using arbitrary precision.

BigFloat

ButtonStyle

Some examples of styling buttons

CQuadReals

gmpcalculator

high precision iOS calculator

MNMEngine

Numberick

Large number arithmagick in Swift

Violet

Python VM written in Swift