In this paper, we presented a novel technique called extended modified auxiliary equation mapping technique, which we used to analyze the combined Chen–Lee–Liu derivative nonlinear Schrödinger equation (MCLL-NLSE) analytically. With the help of three parameters, we were able to use our proposed method to produce newer, broader sets of exact solutions, including bright, periodic, semi half bright, dark, combined, semi half dark, doubly periodic, doubly bright, half bright, and half dark. This is the main distinction between our method and oth...
