Valaciclovir (Valtrex) Valaciclovir (Valtrex) is an anti-viral drug. It is a pro-drug of aciclovir (Zovirax), meaning that it is broken down into aciclovir within the body. Valaciclovir produces higher blood levels of the active drug than is possible using the conventional tablet formulation of aciclovir.
Usage Note: In the case of computer systems, the term troubleshoot is usually used when the problem is suspected to be hardware-related. If the problem is known to be in software, the term debug is more commonly used.
Iteration is the act of repeating a process, either to generate an unbounded sequence of outcomes, or with the aim of approaching a desired goal, target or result. Each repetition of the process is also called an iteration, and the results of one iteration are used as the starting point for the next iteration. In the context of mathematics or computer science, iteration (along with the related technique of recursion) is a standard building block of algorithms.