《晋书·志·第八章》
又同时用古今十部历法推算检验《春秋》，从中可知，《三统历》最为粗疏。
又并考古今十历以验《春秋》，知《三统》之最疏也。
At the same time, the Annals were verified by using ten ancient and modern calendars to calculate. As a result, it was found that the Three Systems Calendar was the roughest.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 又并考古今十历以验《春秋》，知《三统》之最疏也。 Updated: 又同时用古今十部历法推算检验《春秋》，从中可知，《三统历》最为粗疏。 [/INST] At the same time, the Annals were verified by using ten ancient and modern calendars to calculate. As a result, it was found that the Three Systems Calendar was the roughest.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 又并考古今十历以验《春秋》，知《三统》之最疏也。 Updated: 又同时用古今十部历法推算检验《春秋》，从中可知，《三统历》最为粗疏。
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At the same time, the Annals were verified by using ten ancient and modern calendars to calculate. As a result, it was found that the Three Systems Calendar was the roughest.
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