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Theory and Modern Applications

Table 1 Coefficients

From: Approximate solutions of a sum-type fractional integro-differential equation by using Chebyshev and Legendre polynomials

i

Coefficient value of Chebyshev method \(\boldsymbol{c_{i}}\)

Coefficient value of Legendre method \(\boldsymbol{d_{i}}\)

1

−13.64912481

−13.89585847

2

32.68664752

32.61068585

3

0.739732907

0.983914814

4

0.123903993

0.188170898

5

0.004270165

0.012299691

6

0.011334926

0.02302969

7

−0.004503085

−0.009980864