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# Can We Combine pi & e to Make a Rational Number?
- URL: https://www.cascadepbs.org/show/infinite-series/episode/can-we-combine-pi-e-to-make-a-rational-number-rzabrw/
- Published: 2024-04-02T22:52:11.000Z
- Updated: 2025-08-21T06:36:39.000Z
- Description: Can you produce a rational number by exchanging infinitely many digits of pi and e?
- Author: Cascade PBS Staff
- Tags: Infinite Series, Season 1, Episode 19, #ZZZ_Episode_88d84b90-9e87-4a94-a857-5c329168235e, #episode, #ZZZ_Show_0efdefa6-fb6f-44e5-96f1-baf9a8c090e2, #geo-us, #v1.16

Can you produce a rational number by exchanging infinitely many digits of pi and e?