Fundamentals of CS I (CS151 2001S) : Reference

exact->inexact: convert exact to inexact

Parametersn, a number
PurposeApproximates an exact number.
ProducesAn inexact number (n approximated to some degree).
PreconditionsOnly one parameter (verified).
n is a number (verified).
PostconditionsThe result is an inexact number (even if the approximation should result in the same value).
> (exact->inexact 3/4)
> (exact? (exact-gt;inexact 0))

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