However. Math.expm1 is quite practical in financial calculations with small amounts of interest, such as the daily rate on a Treasury bill.

不过，Math . expm 1在带有多种利率的金融计算中是非常实用的，比如短期国库券的日利率。

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Interest tis calculated on the amount of overdraft on a daily basis and charged to the account half-yearly, at a rate based on the percentage over the bank's base rate.

利息是根据银行基准利率加上百分点，按逐日的透支金额计算，每半年借记账户。

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The average daily volume of interest rate contracts increased by almost 25% in Q1 2011 compared to the same quarter of the prior year.

FORBES: Rising Volume Tied To Interest Rates Is Good For CME Group

We forecast the daily volume of interest rate contracts to reach nearly 11 million by 2017 from its current level of about 5 million.

FORBES: CME Can Catch A Bid To $342 With More Energy and Interest Rate Trading