- fm_exp moved to math_special (exp2 was already there)
- use std::min/max template instead of macros
- use memory->create for dynamic arrays (still 1-indexed with macro)
- remove _ from function names, adjust method visibility
this #ifdef adds a return statement
for little endian machines, but leaves
the old one, which the compiler comlains
is unreachable. this commit combines
the conditionals so we can use #else
Axel Kohlmeyer