Function allExactPi

test/compute-engine/solve-domain.test.ts:341–348

True if every solution value is exact (a π-multiple or 0), not a float.

(expr: BoxedExpression)

  });
});

describe('SOLVE OVER A DOMAIN — periodic root-family expansion', () => {
  /** Assert two ascending numeric lists agree within a small tolerance (CE's
   *  exact π-multiples numericize to the last ULP, not bit-identically to a
   *  JS `k*Math.PI/n`). */
  function expectClose(actual: number[], expected: number[]): void {
    expect(actual.length).toBe(expected.length);
    for (let i = 0; i < actual.length; i++)
      expect(actual[i]).toBeCloseTo(expected[i], 10);
  }