File:Sigma_summation_notation.svg · Wikimedia Commons · See Wikimedia Commons
Also known as summation, sum of a sequence, total, sigma notation, sumif
与えられた複数の数を全て足した和
AI overview
A sum is the result you get when you add a sequence of numbers together. While summation typically involves numbers, the same addition process can be applied to many other mathematical objects like functions, vectors, and matrices, making it a fundamental operation across different areas of mathematics.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Subclass of
- whole
- Part of
- addition
- Has part
- Σ
- Named after
- Σ
- Image
- Sigma summation notation.svg
- Has use
- calculus
Show 7 more facts
- Unicode character
- ∑
- Commons category
- Summation
- name in kana
- そうわ
- TeX string
- \sum
- described by source
- Khan Academy
- discoverer or inventor
- Leonhard Euler
- maintained by WikiProject
- WikiProject Mathematics
Sources (1)
via Wikidata · CC0
Article · 日本語
数学において、総和（そうわ、summation）とは、与えられた複数の数を全て足した和のことである。与えられた数たちの間に和の交換法則、結合法則が成り立てば、それらの総和は一意に決まる。
Abstract from DBpedia / Wikipedia · CC BY-SA