def eval_univariate(f, var, idx, point, x):
 bij = DictToVarBijection(var, idx, point)
 return list(map(bij.mapf(f), x))

def eval_univariate ( f , var , idx , point , x ) : bij = DictToVarBijection ( var , idx , point ) return list ( map ( bij . mapf ( f ) , x ) )
evaluate a function as a at a specific point and only varying values at one index .