from sympy import * # sympy 불러와바 def npv_f(r, cashflows): # NPV 구하는 함수 total = 0.0 # 토탈은 0으로 설정 for i in range(0, len(cashflows)): # i를 0부터 list of cashflows의 len만큼 반복 total += cashflows[i]/(1+r)**i # total 식, total의 값은 NPV return total # total 값 돌려내~ def differential(r, cashflows): # 미분해보장 r = symbols('r') # 이자율 혹은 할인율 is r for i in range(0, len(cashflows)): # i를 0부터 list of cashflows의 len만큼 반복 total = 0.0 # total is 0 total += cashflows[i]/(1+r)**i # function of total fx = total # fx is total ...
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financial
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재무
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수익률
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모든
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내재수익률
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내부수익률
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내부
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구하기
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계산
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Python
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IRR
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프로그래밍
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