Memory
Are the input and the "independent variable" the same thing? Could they be different? Could they be the same? Good example of a memoryless system but what makes it memoryless? Does a system with memory always depend on the past? Excellent example for a system with memory.
--Jeremiah Wise
Nice job defining a memoryless system and showing an example of it. You showed a good example of a system with memory, but it was a bit difficult to read your explanation. in the end it was pretty clear though.
