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Source for wiki RandomR6rs version 1

author

cowan

comment


    

ipnr

198.185.18.207

name

RandomR6rs

readonly

0

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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.

`symbol=?` compares symbols for identity.

`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.

`infinite?` returns `#t` on `+inf.0` and `-inf.0`

`assert` raises an error if its argument is `#f`.


time

2011-09-23 00:08:43

version

1