RationalQ¶
Status: Experimental
present and registered, but lightly documented and not yet covered by dedicated tests.
Description¶
RationalQ[expr]
gives True if expr is an exact rational number, False otherwise.
Rational[p, q]. Returns False on reals and on symbolic expressions.
Notes
True for an Integer or BigInt (an integer is rational) and for aExamples¶
No verified examples yet for this function.
Implementation notes¶
Attributes: Protected.
References¶
- Source:
src/info.c - Specification index:
Mathilda_spec.md