where is dynApply?

[Christian Maeder]

Hello,

my documentation (sec-dynamic.html#SEC-DYNAMIC-UTIL, below) lists
functions that I cannot find. I would like to use dynApply unless you
give me a reason that I should not. (Could I implement this function
myself without knowing internals?)

Our installation GHC Interactive, version 5.02.3 has the ":info" for
Dynamic but not for dynApply.

Thanks in advance, Christian


5.11.3. Utility functions

Operations for applying a dynamic function type to a dynamically typed
argument are commonly useful, and also provided:

 dynApply   :: Dynamic -> Dynamic -> Dynamic -- unsafe.
 dynApplyMb :: Dynamic -> Dynamic -> Maybe Dynamic