[DGD] DGD Math Functions?

[Manzell Blakeley]

Hello,
I'm running DGD 1.2.122 + phantasmal 0.018 and I am noticing none of the 
'expected' math functions such as sqrt, sin, tan, abs; and so on are 
present.

a few questions:

1) do they have a different name in DGD (my guess is no)
2) what is the easiest way to add this functionality?

Thanks,
Manzell Blakeley