現值及終值的按法 (計算機：E-MORE JS-120GT)

年金現值及年金終值，計算機的按法(E-MORE JS-120GT) 
以利率2.57% 5期為例，請依下列方式按計算機可得出複利因子 
●複利現值： 
1.0257 ÷ = = = = = 得0.8808424 
●複利終值： 
1.0257 * = = = = 得1.1352768 
●年金現值： 
1.0257 ÷ = = = = = GT 得4.6364816 
●年金終值： 
1.0257 * = = = = -1 / 0.0257 得5.2636902 
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以利率2.57% 5期本金500元為例，請依下列方式按計算機可得結果 
●複利現值： 
1.0257 ÷ = = = = = * 500 = 得440.42 
●複利終值： 
1.0257 * = = = = * 500 = 得567.64 
●年金現值期末付款： 
1.0257 ÷ = = = = = GT * 500 = 得2318.24 
●年金現值期初付款： 
1.0257 ÷ = = = = GT + 1 * 500 = 得2377.82 
●年金終值期初付款： 
1.0257 * = = = = = -1 / 0.0257 -1 * 500 = 得2699.48 
●年金終值期末付款： 
1.0257 * = = = = -1 / 0.0257 * 500 = 得2631.85