Hello again,

What should happen when floor, ceiling, truncate or round get passed
+inf.0, -inf.0 or +nan.0?

The standard doesn't mention anything about these.  There are a
few Schemes that report an error, but most seem to just return the
argument as-is.  If this is deliberately unspecified, please mention
this in the report.

Cheers,
Peter
--
http://sjamaan.ath.cx
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