All files / src/polynomial/line line.ts

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import { IPolynomial } from '../definition'
import { Root } from '../../root-finder'
 
export class Line implements IPolynomial {
  constructor(protected readonly m: number, protected readonly k: number) {}
 
  public calculate(x: number): number {
    return this.m * x + this.k
  }
 
  public findRoot(): Root {
    return {
      converged: true,
      iterations: 0,
      value: -this.k / this.m,
    }
  }
 
  public getK(): number {
    return this.k
  }
 
  public getM(): number {
    return this.m
  }
}