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Table 2 Maximum absolute errors in solution Example 1

From: Twelfth degree spline with application to quadrature

h Our method Spline of degree 8 (El Tarazi and Karaballi 1990) Spline of degree 10 (El Tarazi and Karaballi 1990)
1 / 5 6.3392e−011 2.5e−008 4.5e−010
1 / 10 2.3537e−014 2.3e−010 1.3e−012
1 / 15 2.2204e−016 1.2e−011 3.2e−014
1 / 20 2.2204e−016 1.4e−012 2.7e−015
1 / 25 0 2.5e−013 6.0e−016
1 / 30 2.2204e−016 6.0e−014 5.7e−016