The Digital Library of Mathematical Functions (DLMF), which was released ... DLMF feature that allows users to slice through the 3D graph with a plane in order to visualize the contour of the ...

The graph of the plain Gamma() function is shown in Figure 2. Notice that Gamma(n) = Factorial(n-1), for example, Gamma(4.0) = Factorial(3) = 3 * 2 * 1 = 6.0. The LogGamma(z) function cannot be ...

Engineers at the UCLA Samueli School of Engineering have introduced a universal framework for point spread function (PSF) ...