Every integer is a real number, but not vice versa.
Source: wiktionary
Real number
Synonyms for "real number" (22 found)
Ranked by relevance and common usage.
Closest matches (5)
Strong matches (6)
Related words (11)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
10 entriescomplex numbercomplex quantityform of numberimaginaryimaginary numbermathematical conceptnotationnumberquantityrepresentation
More specific
10 entriesintegerirrational numberlengthmassnatural numberrational numberrepeating decimaltemperatureterminating decimaltime
Collocations
12 entriesdecimal representationreal number linereal number systemreal-number arithmeticreal-number datareal-number linereal-number setreal-number systemreal-number valuesrepeating decimalset of real numbersterminating decimal
Inflections
3 entriesmore real-numbermost real-numberreal numbers
Derivations
4 entriesSample sentences
3 total sentences available.
A real number can be regarded abstractly as an equivalence class of Cauchy sequences of real numbers.ᵂᴾ
Source: wiktionary
Even if you pass sqrt an integer, it returns a real number.
Source: wiktionary