Approximation by One and Two Variables of the Bernstein-Schurer-Type Operators and Associated GBS Operators on Symmetrical Mobile Interval

Table 1

Error of approximation operators to for , , , and .

(0.6, 0.6)	0.0589662082	0.0057059967	0.0005642954
(0.8, −0.1)	0.0532558351	0.0049072492	0.0004809529
(0.5, −0.5)	0.0271614376	0.0024426683	0.0002455107
(0.4, −0.3)	0.0203534842	0.0014131511	0.0001327585
(0.3, −0.7)	0.0170542963	0.0010060800	0.0000896256
(−0.2, 0.8)	0.0148469930	0.0015555907	0.0001550674
(−0.6, 0.4)	0.0127417986	0.0019020417	0.0001971948
(−0.1, 0.1)	0.0091694597	0.0003325468	0.0000204350
(−0.3, −0.7)	0.0081301508	0.0007964789	0.0000801801
(−0.9, 0.9)	0.0020362863	0.0003014692	0.0000358039