Assertion: real number | /r/HasProperty | equal
Facets:
value: to the real number
type: OTHER
value: to 0
type: OTHER
value: to greater
type: OTHER
value: to a
type: OTHER
value: to zero
type: OTHER
Source sentences:
text: Non-positive numbers: Real numbers that are less than or equal to zero.
text: For every real number t > t 0 , the real number q(t) is equal to the real number r(t) .
text: But no real number, when squared, is ever equal to a negative number--hence, we call i an imaginary number.
text: Some authors use ]a, b[ to denote the complement of the interval (a, b); namely, the set of all real numbers that are either less than or equal to a, or greater than or equal to b.
text: If a real number x is known to lie in the closed interval  (i.e., it is greater than or equal to 0 and less than or equal to 10), one can imagine dividing that interval into ten pieces that overlap only at their endpoints: , , , and so on up to .
text: In mathematics, the unit interval is the closed interval , that is, the set of all real numbers that are greater than or equal to 0 and less than or equal to 1.