mathdoodle

export default function() {
    describe("...", function() {
        it("should ...", function() {
            expect(true).toBeTruthy()
        })
    })
}

mathdoodle

/**
 * A camera scaffold.
 */
export default class Camera implements EIGHT.Facet {
  //
  // Implementing the Facet interface provides uniform values. 
  // Implementing eye, look, up enables trackball controls.
  //

  /**

mathdoodle

export default class GUI extends dat.GUI {
  constructor(private director: EIGHT.Director) {
    super();
    this.add(this, 'next');
    this.add(this, 'prev');
  }
  next() {
    this.director.forward();
  }
  prev() {

mathdoodle

/**
 * A camera scaffold.
 */
export default class Camera implements EIGHT.Facet {
  //
  // Implementing the Facet interface provides uniform values. 
  // Implementing eye, look, up enables trackball controls.
  //

  /**

mathdoodle

import {e1, e2, G2, multivector, vec} from './G2'

export default function() {
    describe("multivector(a, x, y, b)", function() {
        const a = Math.random();
        const x = Math.random();
        const y = Math.random();
        const b = Math.random();
        const M = multivector(a, x, y, b);
        it("properties should correct", function() {

mathdoodle

export default function() {
    describe("...", function() {
        it("should ...", function() {
            expect(true).toBeTruthy()
        })
    })
}

mathdoodle

import {e1, e2/*, G2*/, multivector/*, vec*/} from './G2'

export default function() {
    describe("multivector(a, x, y, b)", function() {
        const a = Math.random();
        const x = Math.random();
        const y = Math.random();
        const b = Math.random();
        const M = multivector(a, x, y, b);
        it("properties should correct", function() {

mathdoodle

export default function() {
    describe("...", function() {
        it("should ...", function() {
            expect(true).toBeTruthy()
        })
    })
}

mathdoodle

export interface ArcBall {
  addRef(): number;
  release(): number;
}

export default function arcBall(element: HTMLElement): ArcBall {
  const mousedown = function(ev: MouseEvent) {
  }
  const mousemove = function(ev: MouseEvent) {
  }

mathdoodle

Paul trap

Overview

A simulation of a Paul trap.