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awesomenumberskit

Large number arithmetic in Swift

big-math

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

bigdecimal

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

bigdecimal-zoller

This package provides arbitrary-precision decimal numbers for Swift.

bigfloat

bigint

Arbitrary-precision integer arithmetic in Swift

bigint-attaswift

Arbitrary-precision arithmetic in pure Swift

bigint-java

An asymptotically fast version of java.math.BigInteger

buttonstyle

Some examples of styling buttons

calculator

calculator-1

calculatorswift

cdecnumber

Package of the decNumber library by Mike Cowlishaw. This provides a very crude interface to the underlying C functions. For a nicer Swift interface use the Decimals package.

cgetfactorial

coco

Swift version of the Coco/R Compiler Generator

colourclock

concentration

cquadreals

dancinglinks

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.

decnumbers

iOS version of decNumber library by Mike Cowlishaw

digital

A clone of the main repository by Neemann. This version is temporary while I add some enhancements. The main change is to make the logic symbols closer to the IEEE standard and export publication quality graphics without pins.

digitsofpie

A Swift-based calculator for the digits of Pi (π), currently hardlimited to a maximum of 10,000 — although this can be easily changed in the storyboard slider limits. This demo uses a Machin-based Pi calculation, except that it uses the Integer package's infinite-sized integers to get as many digits as we want. It still computes the formula: pi = 4 * (4 * arccot(5) - arccot(239)). The user interface is very simple with a slider to control the number of pi digits. Calculations are performed in a background task so the slider motion is not affected during the calculations.

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.

engineermath

engineers-calculator

expression

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

fuzzylogic

gmp