While at Canterbury, some interpolations were made; this required some erasures in the manuscript. These texts have seen interpolations and revisions. Many scholars have suggested that passages in the Book of Parables are Noachian interpolations. The BTC triangle can also be used to derive other polynomial interpolations. He believed these passages to be later interpolations, though most scholars now reject this assessment. It uses NumPy and can calculate multiple slerp interpolations between the two quaternions. However, there are arguments that some of these writings are post-Pauline interpolations. Chapter 5 shows signs of interpolations and internal contradictions. Some scholars believe the infancy narratives were interpolations by the early church. Shortly after this it went to Canterbury, where interpolations and corrections were made. Songs containing prominent samples or interpolations are not eligible. Among Bower's many interpolations is a passage that directly refers to Robin. There remains considerable discussion as to the presence of possible significant interpolations. It occurs in the "Noachian interpolations" (lx. 10, lxxi. Quick interpolations of "Louie Louie" also frequently turn up in other Zappa works.