Mister Exam

Lang:

Other calculators

How to use it?
Sum of series:
(-1)^nx^n/n!
x^n/(1+x^n)
(-1)^n*(2*2)^(2*n)/factorial(2*n)
1/n(n^2-1)
Identical expressions
three hundred and sixty-five
365
three hundred and sixty minus five
Similar expressions
36*5*5^n/42^n

Sum of series/ 365

Sum of series 365

The solution

You have entered [src]

$$\sum_{n=1}^{365} 365$$

Sum(365, (n, 1, 365))

The rate of convergence of the power series

The answer [src]

$$133225$$

Numerical answer [src]

133225.000000000000000000000000

133225.000000000000000000000000

The graph

Sum of series 365

Examples of finding the sum of a series

The Sum of the Power Series
```
x^n/n
```
```
(x-1)^n
```
Factorial
```
1/2^(n!)
```
```
n^2/n!
```
```
x^n/n!
```
```
k!/(n!*(n+k)!)
```
Flint Hills Series
```
csc(n)^2/n^3
```
Basel problem
```
1/n^2
```
```
1/n^4
```
```
1/n^6
```
Harmonic series
```
1/n
```
Grandi's series
```
(-1)^n
```
Alternating series
```
(-1)^(n + 1)/n
```
```
(n + 2)*(-1)^(n - 1)
```
```
(3*n - 1)/(-5)^n
```
```
(-1)^(n - 1)*n/(6*n - 5)
```
Newton–Mercator series
```
(-1)^(n + 1)/n*x^n
```
Exam the series for convergence
```
(3*n - 1)/(-5)^n
```