Input your values p, x and q, so that p＜x＜q and the interval (p,q) does not cover -1.
Click [Calculate], the answers wil be shown at once. If you input otherwise, the answres are not valid.
Input p=
Input x=
Input q=
Results of calculation
First degree 1/(1+x)=+ x +r1
For x=, Sum of series(Approximation)=、True value=、
Error(r1)=
Second degree 1/(1+x)=+ x+
x2 +r2
For x=, Sum of series(Approximation)=、True value=、
Error(r2)=
Third degree 1/(1+x)=+ x+
x2+ x3 +r3
For x=, Sum of series(Approximation)=、True value=、
Error(r3)=
Fourth degree 1/(1+x)=+ x+
x2+ x3
+ x4 +r4
For x=, Sum of series(Approximation)=、True value=、
Error(r4)=