We found 2 dictionaries that define the word summation notation:

General (1 matching dictionary)

1. Summation notation: Wikipedia, the Free Encyclopedia

Tech (1 matching dictionary)

2. Glossary of Meteorology (No longer online)

▸ Words similar to summation notation ▸ Usage examples for summation notation ▸ Idioms related to summation notation ▸ Wikipedia articles (New!) ▸ Words that often appear near summation notation ▸ Rhymes of summation notation ▸ Invented words related to summation notation