複素関数をプログラムで実装

complex_function.js

// define complex number
var Complex = (function () {
    function Complex(x, y) {
        this.x = x;
        this.y = y;
    }
    return Complex;
}());
// adding
var addc = function (z, w) {
    return new Complex(z.x + w.x, z.y + w.y);
};
// subtraction
var subtractc = function (z, w) {
    return new Complex(z.x - w.x, z.y - w.y);
};
// multiplication
var multiplyc = function (z, w) {
    return new Complex(z.x * w.x, z.y * w.y);
};
// division
var dividec = function (z, w) {
    return new Complex(z.x / w.x, z.y / w.y);
};
// equaling
var equalc = function (z, w) {
    return (z.x === w.x) && (z.y === w.y);
};
// example complex variable
var z = new Complex(2, 3);

complex_function.ts

// define complex number
class Complex {
   x: number;
   y: number;
   constructor (x: number, y: number) {
      this.x = x;
      this.y = y;
   }
}

// adding
var addc = (z: Complex, w: Complex): Complex => {
   return new Complex(z.x + w.x, z.y + w.y);
}

// subtraction
var subtractc = (z: Complex, w: Complex): Complex => {
   return new Complex(z.x - w.x, z.y - w.y);
}

// multiplication
var multiplyc = (z: Complex, w: Complex): Complex => {
   return new Complex(z.x * w.x, z.y * w.y);
}

// division
var dividec = (z: Complex, w: Complex): Complex => {
   return new Complex(z.x / w.x, z.y / w.y);
}

// equaling
var equalc = (z: Complex, w: Complex): Boolean => {
   return (z.x === w.x) && (z.y === w.y);
}


// example complex variable
var z = new Complex(2, 3);