Representation & combination of Boolean functions using APL

An ability to compactly represent and efficiently manipulate and combine Boolean functions is required in many tasks pertaining to digital logic design, including those of fault detection and isolation and the decomposition of switching networks. An APL ...

Are there other Boolean functions having two distinct Walsh coefficients except affine Boolean functions and maximal nonlinear (i.e. bent) Boolean functions__ __ This paper proves that all Boolean functions with exactly two distinct Walsh coefficients ...

We study the negabent Boolean functions which are symmetric. The Boolean function which has equal absolute spectral values under the nega-Hadamard transform is called a negabent function. For a bent function, the absolute spectral values are the same ...