ADST#DEF. Antidistributive Function.
Let $f$ be a function on $X$ and $*$ be a binary operation on $X$. $f$ is antidistributive over $*$ if for all $x$, $y\in X$,
\[f(x*y) = f(y)*f(x).\]
ADST#DEF. Antidistributive Function.
Let $f$ be a function on $X$ and $*$ be a binary operation on $X$. $f$ is antidistributive over $*$ if for all $x$, $y\in X$,
\[f(x*y) = f(y)*f(x).\]