niltonvasques/mathjs-android


An android wrapper library to mathjs.org javascript library

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Step 1. Add the JitPack repository to your build file

Add it in your root settings.gradle at the end of repositories:

	dependencyResolutionManagement {
		repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
		repositories {
			mavenCentral()
			maven { url 'https://jitpack.io' }
		}
	}

Add it in your settings.gradle.kts at the end of repositories:

	dependencyResolutionManagement {
		repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
		repositories {
			mavenCentral()
			maven { url = uri("https://jitpack.io") }
		}
	}

Add to pom.xml

	<repositories>
		<repository>
		    <id>jitpack.io</id>
		    <url>https://jitpack.io</url>
		</repository>
	</repositories>

Add it in your build.sbt at the end of resolvers:

 
    resolvers += "jitpack" at "https://jitpack.io"
        
    

Add it in your project.clj at the end of repositories:

 
    :repositories [["jitpack" "https://jitpack.io"]]
        
    

Step 2. Add the dependency

	dependencies {
		implementation 'com.github.niltonvasques:mathjs-android:v0.2.1'
	}
	dependencies {
		implementation("com.github.niltonvasques:mathjs-android:v0.2.1")
	}
	<dependency>
	    <groupId>com.github.niltonvasques</groupId>
	    <artifactId>mathjs-android</artifactId>
	    <version>v0.2.1</version>
	</dependency>

                            
    libraryDependencies += "com.github.niltonvasques" % "mathjs-android" % "v0.2.1"
        
        

                            
    :dependencies [[com.github.niltonvasques/mathjs-android "v0.2.1"]]
        
        

Readme


mathjs-android

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An android wrapper library to mathjs.org javascript library

Installation

Gradle

Mathjs is available on jitpack.

Add jitpack to your root build.gradle:

	allprojects {
		repositories {
			...
			maven { url "https://jitpack.io" }
		}
	}

Add the library to app build.gradle

    compile 'com.github.niltonvasques:mathjs-android:v0.2.1'

Usage

    MathJS math = new MathJS();

    // Synchronously evaluating
    String answer = math.eval("2 * 5 ^ 2");

    // Asynchronously evaluating
    math.asyncEval("2 * 5 ^ 2 + 33", new MathJS.MathJSResult() {
        @Override
        public void onEvaluated(String value) {
            System.out.println("MathJS.onEvaluated "+value);
        }
    });

    math.destroy(); //Call after the library been used

Evaluator syntax

To see more syntax examples see official #eval() docs from mathjs

    // expressions
    math.eval('1.2 * (2 + 4.5)');     // 7.8
    math.eval('5.08 cm to inch');     // 2 inch
    math.eval('sin(45 deg) ^ 2');     // 0.5
    math.eval('9 / 3 + 2i');          // 3 + 2i
    math.eval('det([-1, 2; 3, 1])');  // -7