Formula
-243.png)
Sn
arithmetic series, sum of n elements
a1
initial term
d
common difference
n
number of elements
WikiCalculator -- Make calculations easier!
Arithmetic series (given initial term,common difference,arithmetic progression,arithmetic sequence)
Formula description
In mathematics, an arithmetic progression (AP) or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. For instance, the sequence 3, 5, 7, 9, 11, 13, ... is an arithmetic progression with common difference 2. The sum of the members of a finite arithmetic progression is called an arithmetic series.
Calculator (how to use calculator?)
a1
d
n
Sn
Precision
Formula code
- C
- C#
- C++
- Java
- JavaScript
- LaTeX
- PHP