QUADRATIC WORD EQUATIONS WITH LENGTH CONSTRAINTS, COUNTER SYSTEMS, AND PRESBURGER ARITHMETIC WITH DIVISIBILITY

Word equations are a crucial element in the theoretical foundation of constraint solving over strings.A word equation relates two words over string variables and constants.Its solution amounts to a function mapping variables to constant strings that equate the left and right hand sides of the equation.While the problem of solving word equations is

Abstract Background Inflammatory bowel disease (IBD) is a condition that affects most of the digestive tract.There is no report of fertility reduction in medically managed IBD women compared with the general population.On the other hand, active IBD can lead to HAIR FORCE significantly decreased fertility.Over the previous 2 decades, anti-tumor necr