Global Journal of Researches in Engineering, I: Numerical Methods, Volume 23 Issue 1

The exponent can be approximated by the exponent itself. An example is shown below in Figure 7. _ exp( ) ∶= 0 + 1 + 2 2 + 3 3 (21) Figure 7 shows the values of these two functions - rjad_exp(x) and exp (x). Figure 7: Values of the functions - rjad_exp (x) a nd exp (x) k 1 2 7 10 ( ) T := e k 2.718 7.389 1.097 10 3 × 2.203 10 4 ×           = 5 10 15 2 10 4 × 4 10 4 × rjad_exp x( ) e x x n 0 1 2 3 A1 1 0 2 0 7 0 10 0 1 1 2 1 7 1 10 1 1 2 2 2 7 2 10 2 1 3 2 3 7 3 10 3             := B1 e 1 e 2 e 7 e 10             := a A1 1 − B1 ⋅ := a 1.19 − 10 3 × 1.966 10 3 × 863.71 − 89.924           = _ (1) = 2.718 1 = 2.718 _ (2) = 7.389 2 = 7.389 _ (7) = 1.097 × 10 3 7 = 1.097 × 10 3 _ (10) = 2.203 × 10 4 10 = 2.203 × 10 4 © 2023 Global Journals Global Journal of Researches in Engineering Volume XxXIII Issue I Version I 17 Year 2023 ( ) I Application of Differentialintegral Functions