Function checkProps

test/compute-engine/numbers.test.ts:53–74

(x: Expression)

        num: '187346192378619283461239876129819230642376891238764923847000000000000000000000',
      })
    ).toMatchInlineSnapshot(
      `{num: "187346192378619283461239876129819230642376891238764923847e+21"}`
    );

    expect(
      ce.expr({
        num: '18734619237861928346123987612981923064237689123876492384769123786412837040123612308964123876412307864012346012837491237864192837641923876419238764123987642198764987162398716239871236912347619238764n',
      })
    ).toMatchInlineSnapshot(`
      {
        num: "18734619237861928346123987612981923064237689123876492384769123786412837040123612308964123876412307864012346012837491237864192837641923876419238764123987642198764987162398716239871236912347619238764"
      }
    `);
  });
});

function checkProps(x: Expression): string {
  const result: string[] = [];
  result.push('number literal: ' + x.isNumberLiteral);
  result.push('type: ' + x.type.toString());
  result.push('real: ' + x.isExtendedReal);
  result.push('rational: ' + x.isRational);
  result.push('integer: ' + x.isInteger);
  result.push('positive (>0): ' + x.isPositive);
  result.push('negative (<0): ' + x.isNegative);