• ld80/s_expl.c: . Fix the threshold for expl(x) where |x| is small. . Also update the previously incorrect comment to match the new threshold.

• ld128/s_expl.c: . Re-order logic in exceptional cases to match the logic used in other long double functions. . Fix the threshold for expl(x) where is |x| is small. . Also update the previously incorrect comment to match the new threshold.

Submitted by: bde
Approved by: das (mentor)