1Islamic Azad University, Central Tehran Branch, Iran Iran, Islamic Republic of Department of Mathematics
2Islamic Azad University, Kermanshah Branch, Iran Iran, Islamic Republic of Department of Mathematics
In this paper, we apply the Newton’s and He’s iteration formulas in order to solve the nonlinear algebraic equations. In this case, we use the stochastic arithmetic and the CESTAC method to validate the results. We show that the He’s iteration formula is more reliable than the Newton’s iteration formula by using the CADNA library.