Advances in Continuous and Discrete Models

Theory and Modern Applications

Table 3 Residual errors of simultaneous methods NIM10 and NIM12 for finding all roots of \(f_{2}(r)\)

From: On highly efficient derivative-free family of numerical methods for solving polynomial equation simultaneously

Method	CPU	\(\mbox{e}_{1}^{(4)}\)	\(\mbox{e}_{2}^{(4)}\)	\(\mbox{e}_{3}^{(4)}\)	\(\mbox{e}_{4}^{(4)}\)
NIM10	0.071	1.3e − 25	1.4e − 25	4.5e − 28	1.2e − 28
NIM12	0.031	0.0	0.0	1.3e − 37	1.3e − 38

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