Function exactness

test/compute-engine/exact-gaussian.test.ts:18–20

(e: any)

const i = 'ImaginaryUnit';

function exactness(e: any): boolean | undefined {
  return isNumber(e) ? e.isExact : undefined;
}

describe('exact Gaussian literals', () => {
  it('Add(2, 3i) folds to a single exact literal', () => {