Assertion: real number | /r/HasProperty | same thing
Facets:
Source sentences:
text: With this in mind, we can consider the complex number (-1,0) and the real number -1 to be the same thing (this may seem a little hard to swallow, but remember it is no different from saying that the fraction 3/1 and the natural number 3 are the same thing, something that we do all the time; it may be helpful to re-read the corresponding paragraph for fractions to see just how similar the two cases are).