Indeed; thanks. I do appreciate knowing that <tgmath.h> does this for all the math functions in one fell swoop. speaking of FP-precision genericity, I really

Indeed; thanks. I do appreciate knowing that <tgmath.h> does this for all the math functions in one fell swoop. speaking of FP-precision genericity, I really wish there was a format specification for printf that would reliably print a floating-point number with just enough digits to recover the bits of the given value (float or double), but the given value will already have been promoted to double since printf is variadic.