《北史·列传·卷七十七》
应验的情况有多少，自古以来的各个历法，都不知道其原本。
其应多少，自古诸历，未悉其原。
What is the history of verification, all the ancient calendars have been forgotten.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 其应多少，自古诸历，未悉其原。 Updated: 应验的情况有多少，自古以来的各个历法，都不知道其原本。 [/INST] What is the history of verification, all the ancient calendars have been forgotten.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 其应多少，自古诸历，未悉其原。 Updated: 应验的情况有多少，自古以来的各个历法，都不知道其原本。
user
What is the history of verification, all the ancient calendars have been forgotten.
assistant