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Source for wiki RandomR6rs version 3

author

cowan

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ipnr

67.158.178.7

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RandomR6rs

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This is a dumping ground for random R6RS base library procedures that might be wanted in WG2.

`boolean=?` compares booleans for identity.  '''Added to R7RS-small.'''

`symbol=?` compares symbols for identity.  '''Added to R7RS-small.'''

`real-valued?`, `rational-valued?`, and `integer-valued?` test whether a given number object can be coerced to the specified type without loss of numerical accuracy. Specifically, the behavior of these predicates differs from the behavior of `real?`, `rational?`, and `integer?` on complex number objects whose imaginary part is inexact zero.  '''Rejected for R7RS-small.'''

`infinite?` returns `#t` on `+inf.0` and `-inf.0`  '''Added to R7RS-small.'''

`assert` raises an error if its argument is `#f`.  '''Rejected for R7RS-small.'''

There are now RevoteDocket entries for the `assert` and `*-valued` procedures.

time

2012-05-28 06:43:37