Contents

export default class ComplexNumber {
    real: number
    imag: number

    constructor(real: number, imag: number) {
        this.real = real
        this.imag = imag
    }

    add(other: ComplexNumber) {
        return new ComplexNumber(this.real + other.real, this.imag + other.imag)
    }

    sub(other: ComplexNumber) {
        return new ComplexNumber(this.real - other.real, this.imag - other.imag)
    }

    mul(other: ComplexNumber) {
        return new ComplexNumber(
            (this.real * other.real) - (this.imag * other.imag),
            (this.imag * other.real) + (this.real * other.imag))
    }

    div(other: ComplexNumber) {
        return new ComplexNumber(
            ((this.real * other.real) + (this.imag * other.imag))
            / ((other.real * other.real) + (other.imag * other.imag)),
            ((this.imag * other.real) - (this.real * other.imag))
            / ((other.real * other.real) + (other.imag * other.imag)))
    }

    get abs() {
        return Math.sqrt((this.real * this.real) + (this.imag * this.imag))
    }

    get conj() {
        return new ComplexNumber(this.real, this.imag !== 0 ? -this.imag : 0)
    }

    get exp() {
        return new ComplexNumber(
            Math.exp(this.real) * Math.cos(this.imag),
            Math.exp(this.real) * Math.sin(this.imag))
    }
}

Version data entries

49 entries across 49 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.179	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.178	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.177	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.176	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.175	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.174	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.173	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.172	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.171	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.170	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.169	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.167	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.166	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.165	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.164	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.163	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.162	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.161	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts
trackler-2.2.1.160	tracks/typescript/exercises/complex-numbers/complex-numbers.example.ts