ell: εσωτερικό γινόμενο

Information
has URI	http://lexvo.org/id/term/ell/%CE%B5%CF%83%CF%89%CF%84%CE%B5%CF%81%CE%B9%CE%BA%CF%8C%20%CE%B3%CE%B9%CE%BD%CF%8C%CE%BC%CE%B5%CE%BD%CE%BF

Meaning
means	e/Inner product space