Finished implementing all cmath functions

[spfrommer]

No description provided.

[lefticus]

Which compiler are you testing on?

[lefticus]

@spfrommer I ask because I have no problem with the ll functions on clang-3.5

[lefticus]

I've tested gcc-4.6, clang-3.5, MSVC 2013 (32bit + 64bit) with no problem...

[spfrommer]

g++ 4.8.2

It compiles fine (except for a few warnings) but fails at runtime with the following error message for functions that return long long ints:
/home/samuel/repositories/bitbucket/ChaiScript_Extras/tests/math.cpp:71: FAILED:
CHECK( chai.eval("llround(0.5)") == llround(0.5) )
due to unexpected exception with message:
Cannot perform boxed_cast

[spfrommer]

It also doesn't seem to like the atanh test:
/home/samuel/repositories/bitbucket/ChaiScript_Extras/tests/math.cpp:34: FAILED:
CHECK( chai.eval("atanh(0.5)") == atanh(0.5) )
with expansion:
0.5493061443 == 0.5493061443

[lefticus]

32bit / 64bit? Which OS?

[spfrommer]

64 bit.