实现原理
实时结算的帐本
利率模型
借款营收 = 存款利息
其中:
借款营收 = 借款总额 * 借款利率 * 时间
存款利息 = 存款总额 * 存款利率 * 时间
=>
借款总额 * 借款利率 * 时间 = 存款总额 * 存款利率 * 时间
=>
借款总额 * 借款利率 = 存款总额 * 存款利率
复制代码Loan Profit = Deposit Interest
Loan Profit = Total loan * Loan interest rate * Time
Deposit Interest = Total deposit * Deposit interest rate * Time
=>
Total deposit * Deposit interest rate * Time =Total loan * Loan interest rate * Time
=>
Total deposit * Deposit interest rate =Total loan * Loan interest rate帐本的变化

营收和时间的关系

每一笔明细帐

最后更新于
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