Facts. A tortuous colon isn't called that due to the pain it inflicts. In this instance, tortuous simply means having bends and twists.. While that's an apt description for all intestines, a tortuous colon, sometimes known as a redundant colon, simply means the colon is longer than usual.
Computer program, detailed plan or procedure for solving a problem with a computer; more specifically, an unambiguous, ordered sequence of computational instructions necessary to achieve such a solution.
Such a computer program is a computer simulation model. One run of the program on the computer is a computer simulation of the system. The algorithm takes as its input a specification of the system's state (the value of all of its variables) at some time t. It then calculates the system's state at time t+1.