Pushing to Github.

src/META-INF/MANIFEST.MF

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+Manifest-Version: 1.0
+Main-Class: com.aidano7.Main
+

src/com/aidano7/Main.java

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+package com.aidano7;
+
+public class Main {
+    public static void main(String[] args) {
+        System.out.println("Bison - A robust math library written in Java.");
+        System.out.println("Created by Aidan O'Sullivan, https://github.com/aidano-7");
+    }
+}

src/com/aidano7/bison/Bison.java

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+package com.aidano7.bison;
+
+/**
+ * @author Aidan O'Sullivan
+ * @date 3/26/2021
+ */
+
+public class Bison {
+
+    /**
+     * These are the constants in the Bison library.
+     */
+
+    public final float PI = 3.14159265358979323846f;
+
+    public final float E = 2.7182818284590452354f;
+
+    public final float ROOT_TWO = 1.4142135623730951f;
+
+    private Bison() {}
+}

src/com/aidano7/bison/algebra/ComplexNumber.java

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+package com.aidano7.bison.algebra;
+
+/**
+ * @author Aidan O'Sullivan
+ * @date 3/26/2021
+ */
+
+public class ComplexNumber {
+
+    public static ComplexNumber i = new ComplexNumber(0,1);
+
+    public static ComplexNumber add(ComplexNumber a, ComplexNumber b) {
+
+        ComplexNumber c = new ComplexNumber(0f, 0f);
+
+        c.realNumber = a.getRealNumber() + b.getRealNumber();
+        c.imaginaryNumber = a.getImaginaryNumber() + b.getImaginaryNumber();
+
+        return c;
+    }
+
+    public static ComplexNumber subtract(ComplexNumber a, ComplexNumber b) {
+
+        ComplexNumber c = new ComplexNumber(0f, 0f);
+
+        c.realNumber = a.getRealNumber() - b.getRealNumber();
+        c.imaginaryNumber = a.getImaginaryNumber() - b.getImaginaryNumber();
+
+        return c;
+    }
+
+    public static ComplexNumber multiply(ComplexNumber complexNumberA, ComplexNumber complexNumberB) {
+        float a = complexNumberA.getRealNumber();
+        float b = complexNumberA.getImaginaryNumber();
+
+        float c = complexNumberB.getRealNumber();
+        float d = complexNumberB.getImaginaryNumber();
+
+        float realNumber = (a * c) - (b * d);
+        float imaginaryNumber = (a * d) + (b * c);
+
+        return new ComplexNumber(realNumber, imaginaryNumber);
+    }
+
+    public static ComplexNumber divide(ComplexNumber complexNumberA, ComplexNumber complexNumberB) {
+        float a = complexNumberA.getRealNumber();
+        float b = complexNumberA.getImaginaryNumber();
+
+        float c = complexNumberB.getRealNumber();
+        float d = complexNumberB.getImaginaryNumber();
+
+        float realNumber = (a * c) + (b * d);
+        float imaginaryNumber = (b * c) - (a * d);
+        float denominator = (c * c) + (d * d);
+
+        return new ComplexNumber(realNumber / denominator, imaginaryNumber / denominator);
+    }
+
+    public static ComplexNumber square(ComplexNumber complexNumber) {
+        return ComplexNumber.multiply(complexNumber, complexNumber);
+    }
+
+    private float realNumber;
+    private float imaginaryNumber;
+
+    public ComplexNumber(float realNumber, float imaginaryNumber) {
+        this.realNumber = realNumber;
+        this.imaginaryNumber = imaginaryNumber;
+    }
+
+    public float getRealNumber() {
+        return realNumber;
+    }
+
+    public void setRealNumber(float realNumber) {
+        this.realNumber = realNumber;
+    }
+
+    public float getImaginaryNumber() {
+        return imaginaryNumber;
+    }
+
+    public void setImaginaryNumber(float imaginaryNumber) {
+        this.imaginaryNumber = imaginaryNumber;
+    }
+
+    @Override
+    public String toString() {
+        if (imaginaryNumber > 0) {
+            return String.format("%f + %fi", realNumber, imaginaryNumber);
+        } else {
+            return String.format("%f - %fi", realNumber, -imaginaryNumber);
+        }
+    }
+
+    public void add(ComplexNumber complexNumber) {
+        this.realNumber += complexNumber.getRealNumber();
+        this.imaginaryNumber += complexNumber.getImaginaryNumber();
+    }
+
+    public void subtract(ComplexNumber complexNumber) {
+        this.realNumber -= complexNumber.getRealNumber();
+        this.imaginaryNumber -= complexNumber.getImaginaryNumber();
+    }
+
+    public void square() {
+        ComplexNumber.multiply(this, this);
+    }
+
+    public boolean equals(ComplexNumber complexNumber) {
+        return this.realNumber == complexNumber.getRealNumber() && this.imaginaryNumber == complexNumber.getImaginaryNumber();
+    }
+}