本文整理匯總了TypeScript中src/service/simulation.Simulation.presentValue方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript Simulation.presentValue方法的具體用法？TypeScript Simulation.presentValue怎麽用？TypeScript Simulation.presentValue使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類src/service/simulation.Simulation的用法示例。
在下文中一共展示了Simulation.presentValue方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: it
it('should be the present value of the future value of each of the asset type return rates', () => {
let mixedAccount = new Account(1, 'Mixed account', '401k', 10000, 1200, 25, 25, 50);
let stockPercentage = mixedAccount.stockPercentage / 100;
let bondPecentage = mixedAccount.bondPercentage / 100;
let cashPercentage = mixedAccount.cashPercentage / 100;
let stockBalance = mixedAccount.balance * stockPercentage;
let bondBalance = mixedAccount.balance * bondPecentage;
let cashBalance = mixedAccount.balance * cashPercentage;
let stockRetirementBalance = Simulation.presentValue(Simulation.futureValueWithContribution(stockBalance, 10, Simulation.STOCK_RETURN, mixedAccount.contribution * stockPercentage), 10, Simulation.INTEREST);
let bondRetirementBalance = Simulation.presentValue(Simulation.futureValueWithContribution(bondBalance, 10, Simulation.BOND_RETURN, mixedAccount.contribution * bondPecentage), 10, Simulation.INTEREST);
let cashRetirementBalance = Simulation.presentValue(Simulation.futureValueWithContribution(cashBalance, 10, Simulation.CASH_RETURN, mixedAccount.contribution * cashPercentage), 10, Simulation.INTEREST);
let retirementBalance = Simulation.retirementBalance(mixedAccount, 10);
let expectedRetirementBalance = stockRetirementBalance + bondRetirementBalance + cashRetirementBalance;
expect(retirementBalance).toBeCloseTo(expectedRetirementBalance, 2);
});示例2: describe
describe('The present value of a future amount ', () => {
let pv = Simulation.presentValue(20000, 10, .025);
it('is not null', () => {
expect(pv).not.toBeNull();
});
it('should be less than the future value', () => {
expect(pv).toBeLessThan(20000);
});
it('should be the expected present value', () => {
expect(pv).toBeCloseTo(15623.97, 2);
});
});