com.github.benlau.biginteger

BigInteger library for QML

version 1.0.2.2

To install:

❯ qpm install com.github.benlau.biginteger

QML BigInteger Library

It is a library to provide BigInteger for QML. It is derived from the work by Matt McCutchen, and changed the licesne to APACHE-2.0.

The original source is almost unmodified except for C++11 support.

In case you only need to use BigInteger in Qt/C++ application, you may just include all the *.cc files from this project.

Installation

qpm install com.github.benlau.biginteger

2.0 API

import BigInteger 2.0

Usage

BigInteger.create(number)

Create a BigInteger object. You can pass in :

  1. A string
  2. A Javascript number
  3. Undefined - The result will be "0"

BigInteger.abs(number)

BigInteger.gcd(a,b)

BigInteger.pow(base, exp)

BigInteger.fraction(number)

Methods

toString()

equals(number)

add(number)

var num = BigInteger.create("1000").add(3); // 1003

multiply(number)

divide(number)

minus(number)

isNegative()

compare(number)

greater(number)

greaterOrEquals(nunber)

lesser(number)

lesserOrEquals(number)

1.0 API

import BigInteger 1.0

string BigInteger.add(string a, string b)

string BigInteger.multiply(string a, string b)

string BigInteger.multiply(string a, stringlist fraction)

string BigInteger.multiply(string a, real b)

string BigInteger.minus(string a, string b)

string BigInteger.divide(string a, string b)

string BigInteger.abs(string value)

bool BigInteger.isNegative(string value)

int BigInteger.compare(string a, string b)

bool BigInteger.greater(string a, string b)

bool BigInteger.greaterOrEquals(string a, string b)

bool BigInteger.lesser(string a, string b)

bool BigInteger.lesserOrEquals(string a, string b)

bool BigInteger.equals(string a, string b)

array fraction(qreal input)

string gcd(string a, string b)

string pow(string a, int b)

Author

Ben Lau

Info
View on Github

License: APACHE_2_0

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Dependencies

None.

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