hiiiii c fanatics!!! i have a problem over here. i did for nearly everything but then i got stuck.. please help me.. i think that the point of this problem is to show that errors are here for every variable (float and double becouse of their size) and not to eliminate them. so here it is: :p Apply three different algorithms in calculating values of the function exp(-x) for x=0-100 in steps of 10(for 0,10,20..), and explore possible sources of error in numerical calculation of the function. Calculate separately the cases using float and double types of variables. Write the results in the form of tables. 1) apply direct expansion exp(-x)= sum(0->oo) ((-1)^n) (x^n)/n! 2) apply recursion relation exp(-x)=sum(0->infinity) S_n s_n=-s_(n-1)*x/n 3) calculate exp(x) with recursion relation, and then take the inverse exp(x)=sum(0->infinity) S_n exp(-x)=1/exp(x)