# fmod, logb, and frexp are found in -lm on most systems.
# On HPUX 9.01, -lm does not contain logb, so check for sqrt.
echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6
# fmod, logb, and frexp are found in -lm on most systems.
# On HPUX 9.01, -lm does not contain logb, so check for sqrt.
echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6