Other graphics

Fractional derivative

Real part (left graphic) and imaginary part (right graphic) of the fractional derivatives of .

Fractional derivatives

Real part (left graphic) and imaginary part (right graphic) of the fractional derivatives of .

Real part of the fractional derivatives of over the .

Zeros of the continued fraction expansion

Real parts of the zeros of the first terms of the continued fraction expansion of in the . As increases from 0 to 80, the zeros are colored from red to violet and cluster along the branch cut and at the zero.