Efficient algorithms for the calculation of arithmetic spectrum from OBDD and synthesis of OBDD from arithmetic spectrum for incompletely specified Boolean functions
B.J. Falkowski, Chip-Hong Chang · 1994
An algorithm has been developed to calculate the arithmetic transform of Boolean functions from their Ordered Binary Decision Diagram (OBDD) representation. The method of decomposition of arithmetic spectral coefficients in terms of the cofactors of Boolean functions that resembles known Shannon decomposition of such functions has been introduced for the first time. Based on the above decomposition, a second new algorithm is presented to synthesize Ordered Binary Decision Diagrams directly from the arithmetic spectrum of Boolean functions.>