Table 1: The tenth order SLM approximation for and at the two branches of solutions for different values of .

Lower branchUpper branch
SLM bvp4cSLM bvp4c

−3.453.397483.397485.454255.45425
−3.403.125763.125766.271726.27172
−3.352.947582.947587.059367.05936
−3.302.813552.813557.881387.88138
−3.252.705962.705968.776098.77609

−3.457.28689 7.28689 19.95709 19.95709
−3.405.80900 5.80900 25.70501 25.70502
−3.354.86274 4.86274 31.60366 31.60366
−3.304.16178 4.16178 38.12272 38.12272
−3.253.60511 3.60511 45.62417 45.62417