Numerical Solution of Poisson's Equation Using a Combination of Logarithmic and Multiquadric Radial Basis Function Networks

Table 8

Values of condition number and RMSE for some values of 𝑟 of Experiment 3 (for the new method).

𝑟	Condition number	RMSE
10^−1	2.817474760824544	1.02×10^−10
10^−2	1.590396300485768	3.62×10^−11
10^−3	1.253627364959679	1.49×10^−10
10^−4	1.062100283211657	6.82×10^−11
10^−5	1.050234416869035	4.53×10^−11
10^−6	1.030320686741992	2.75×10^−11
10^−7	1.015443720207797	4.46×10^−11
10^−8	1.005553497698158	1.76×10^−11
10^−9	1.003855850797432	9.50×10^−12
10^−10	1.002467354513745	2.02×10^−11
10^−11	1.000616708637105	3.82×10^−11