circulating decimal vs repeating decimal

circulating decimal and repeating decimal both are nouns.

Word	Noun	Adjective	Verb	Adverb
circulating decimal	Yes	No	No	No
repeating decimal	Yes	No	No	No

As nouns, circulating decimal and repeating decimal are synonyms defined as:

circulating decimal and repeating decimal: a decimal with a sequence of digits that repeats itself indefinitely

Other synonyms of circulating decimal include recurring decimal.

circulating decimal (noun)	repeating decimal (noun)
a decimal with a sequence of digits that repeats itself indefinitely	a decimal with a sequence of digits that repeats itself indefinitely