Function to calculate how much of a payment for a specific period is principal when all the payments are of equal value.
英
美
- 函数计算当所有付款等值时特定期间的付款中有多少是本金。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries