Accumulation function: Difference between revisions

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Line 12:
*[[simple interest]]: <math>a(t)=1+t \cdot i</math>
*[[compound interest]]: <math>a(t)=(1+i)^t</math>
*[[simple discount]]: <math>a(t) = (1-d*\cdot t)</math>
*[[compound discount]]: <math>a(t) = (1-d)^{-t}</math>