《明史·志·卷七》
从至元十八年制定历法，遇了十八年到大德三年八月，已经预报要发生日食而没有发生，六年六月又发生日食而没有推算出来。
自至元十八年造历，越十八年为大德三年八月，已当食不食，六年六月又食而失推。
Since the calendar was made in the 18th year of Emperor Shizu of the Yuan Dynasty, the calendar predicted that a solar eclipse would happen during the period from the 18th year to the third year of Emperor Renzong, but the prediction did not happen. In the sixth year, a solar eclipse happened while the calendar's prediction was wrong.
<s>[INST] Rewrite the following English passage in the style of Classical Chinese: Since the calendar was made in the 18th year of Emperor Shizu of the Yuan Dynasty, the calendar predicted that a solar eclipse would happen during the period from the 18th year to the third year of Emperor Renzong, but the prediction did not happen. In the sixth year, a solar eclipse happened while the calendar's prediction was wrong. [/INST] 自至元十八年造历，越十八年为大德三年八月，已当食不食，六年六月又食而失推。</s>
Rewrite the following English passage in the style of Classical Chinese: Since the calendar was made in the 18th year of Emperor Shizu of the Yuan Dynasty, the calendar predicted that a solar eclipse would happen during the period from the 18th year to the third year of Emperor Renzong, but the prediction did not happen. In the sixth year, a solar eclipse happened while the calendar's prediction was wrong.
user
自至元十八年造历，越十八年为大德三年八月，已当食不食，六年六月又食而失推。
assistant