a;

kill(all);

fpprec:6$ fpprintprec:6$

van=facebook.com/LearningCalculus$

s(n):=sum(1/(2*i-1)^2,i,1,n);

for i:0 thru 15 step 5
do print ("        i: ", i, ", s(",i,"):",s(i), "  ~", float(s(i)))$

float(s(10000)); float(%pi^2/8);

assume(b>a,a>1);

'integrate(1/(2*x-1)^2,x,a,b) = integrate(1/(2*x-1)^2,x,a,b);

'integrate(1/(2*x-1)^2,x,1,inf) = integrate(1/(2*x-1)^2,x,1,inf);