I'm trying to solve an equation by changing variables.. I can see the each result while debugging but when the program finished processing I can only see the last value calculated,the other 20 cannot be seen on the array,and it is not possible to plot a graph. do you have any idea?
its better to put the code so that its easier to answer.
well... in your case i think you can plot the result by making an array of the results at each iteration. use the array indices like array(i) ... in the loop/iteration.
if this doesn't solve your problem please post your code here.