Bitwise Operators

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The tutorial consists of more than 200 live examples from 50 sections. Each of the examples can be copied and run on your own environment. In addition, mXparser provides an extensive collection of over 500 built-in math functions, expressions and symbols. Familiarize yourself with the scope and the syntax. Live testing is the best way to learn. Good luck! 🙂

Tutorial Math Collection API spec Download

Below is the code for JAVA, the code for C# is almost identical.

Case 1: Bitwise unary complement

import org.mariuszgromada.math.mxparser.*;
...
Expression e1 = new Expression("@~ 2");
Expression e2 = new Expression("@~ b.10");
double v1 = e1.calculate();
double v2 = e2.calculate();
mXparser.consolePrintln("Res 1: " + e1.getExpressionString() + " = " + v1 );
mXparser.consolePrintln("Res 2: " + e2.getExpressionString() + " = " + v2 + ", bits = " + mXparser.convDecimal2OthBase(v2, 2));

[mXparser-v.5.1.0] Res 1: @~ 2 = -3.0
[mXparser-v.5.1.0] Res 2: @~ b.10 = -3.0, bits = -11

Case 2: Bitwise AND

import org.mariuszgromada.math.mxparser.*;
...
Expression e1 = new Expression("13 @& 10");
Expression e2 = new Expression("b.1101 @& b.1010");
double v1 = e1.calculate();
double v2 = e2.calculate();
mXparser.consolePrintln("Res 1: " + e1.getExpressionString() + " = " + v1 );
mXparser.consolePrintln("Res 2: " + e2.getExpressionString() + " = " + v2 + ", bits = " + mXparser.convDecimal2OthBase(v2, 2));
[mXparser-v.5.1.0] Res 1: 13 @& 10 = 8.0
[mXparser-v.5.1.0] Res 2: b.1101 @& b.1010 = 8.0, bits = 1000

Case 3: Bitwise exclusive OR

import org.mariuszgromada.math.mxparser.*;
...
Expression e1 = new Expression("13 @^ 10");
Expression e2 = new Expression("b.1101 @^ b.1010");
double v1 = e1.calculate();
double v2 = e2.calculate();
mXparser.consolePrintln("Res 1: " + e1.getExpressionString() + " = " + v1 );
mXparser.consolePrintln("Res 2: " + e2.getExpressionString() + " = " + v2 + ", bits = " + mXparser.convDecimal2OthBase(v2, 2));
[mXparser-v.5.1.0] Res 1: 13 @^ 10 = 7.0
[mXparser-v.5.1.0] Res 2: b.1101 @^ b.1010 = 7.0, bits = 111

Case 4: Bitwise inclusive OR

import org.mariuszgromada.math.mxparser.*;
...
Expression e1 = new Expression("13 @| 10");
Expression e2 = new Expression("b.1101 @| b.1010");
double v1 = e1.calculate();
double v2 = e2.calculate();
mXparser.consolePrintln("Res 1: " + e1.getExpressionString() + " = " + v1 );
mXparser.consolePrintln("Res 2: " + e2.getExpressionString() + " = " + v2 + ", bits = " + mXparser.convDecimal2OthBase(v2, 2));
[mXparser-v.5.1.0] Res 1: 13 @| 10 = 15.0
[mXparser-v.5.1.0] Res 2: b.1101 @| b.1010 = 15.0, bits = 1111

Case 5: Signed left shift

import org.mariuszgromada.math.mxparser.*;
...
Expression e1 = new Expression("13 @<< 2");
Expression e2 = new Expression("b.1101 @<< b.10");
double v1 = e1.calculate();
double v2 = e2.calculate();
mXparser.consolePrintln("Res 1: " + e1.getExpressionString() + " = " + v1 );
mXparser.consolePrintln("Res 2: " + e2.getExpressionString() + " = " + v2 + ", bits = " + mXparser.convDecimal2OthBase(v2, 2));
[mXparser-v.5.1.0] Res 1: 13 @<< 2 = 52.0
[mXparser-v.5.1.0] Res 2: b.1101 @<< b.10 = 52.0, bits = 110100

Case 6: Signed right shift

import org.mariuszgromada.math.mxparser.*;
...
Expression e1 = new Expression("13 @>> 2");
Expression e2 = new Expression("b.1101 @>> b.10");
double v1 = e1.calculate();
double v2 = e2.calculate();
mXparser.consolePrintln("Res 1: " + e1.getExpressionString() + " = " + v1 );
mXparser.consolePrintln("Res 2: " + e2.getExpressionString() + " = " + v2 + ", bits = " + mXparser.convDecimal2OthBase(v2, 2));
[mXparser-v.5.1.0] Res 1: 13 @>> 2 = 3.0
[mXparser-v.5.1.0] Res 2: b.1101 @>> b.10 = 3.0, bits = 11
Nuget – Package Manager

Install-Package MathParser.org-mXparser -Version 5.2.0

Nuget – .NET CLI

dotnet add package MathParser.org-mXparser --version 5.2.0

Nuget – Package Reference

<PackageReference Include="MathParser.org-mXparser" Version="5.2.0"/>

Maven – Dependency

<dependency>
<groupid>
org.mariuszgromada.math</groupid>
<artifactid>
MathParser.org-mXparser</artifactid>
<version>
5.2.0</version>
</dependency>

Maven – Gradle

implementation 'org.mariuszgromada.math:MathParser.org-mXparser:5.2.0'

Maven – Gradle (Kotlin)

implementation("org.mariuszgromada.math:MathParser.org-mXparser:5.2.0")

GitHub

git clone https://github.com/mariuszgromada/MathParser.org-mXparser

OTHER DOWNLOAD OPTIONS

Download latest release – v.5.2.0 Orion: .NET bin onlyDownload latest release – v.5.2.0 Orion: JAVA bin onlyDownload latest release – v.5.2.0 Orion: bin + doc

NEWS FROM MATHPARSER.ORG
SOURCE CODE

Source code .zipSource code .tar.gz
View on GitHubMathSpace.pl

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