By the time the paper appeared he had already written a second paper on the completion of the system of Rademacher functions but he was advised not to publish it. Rademacher's unpublished manuscript is discussed in . Berndt writes:
Ng panahon ay lumitaw ang papel niya na isinulat ng isang pangalawang papel sa pagtatapos ng sistema ng Rademacher function ngunit siya ay hindi ipinapayo na mag-publish ito. Rademacher-publish ang sinulat ng kamay ay tinalakay sa. Berndt magsusulat: