--- id: 5900f5261000cf542c510038 challengeType: 5 title: 'Problem 441: The inverse summation of coprime couples' videoUrl: '' localeTitle: '' --- ## Description undefined ## Instructions undefined ## Tests ```yml tests: - text: '' testString: 'assert.strictEqual(euler441(), 5000088.8395, "euler441() should return 5000088.8395.");' ``` ## Challenge Seed ```js function euler441() { // Good luck! return true; } euler441(); ``` ## Solution ```js // solution required ```
euler441()