Research V7 development

Work on file usr/src/libF77/l_gt.c
Research V7 development

Work on file usr/src/libF77/l_le.c
Research V7 development

Work on file usr/src/libF77/l_lt.c
Research V7 development

Work on file usr/src/libF77/main.c
Research V7 development

Work on file usr/src/libF77/pow_ci.c
Research V7 development

Work on file usr/src/libF77/pow_di.c
Research V7 development

Work on file usr/src/libF77/pow_hh.c
Research V7 development

Work on file usr/src/libF77/pow_ii.c
Research V7 development

Work on file usr/src/libF77/pow_dd.c
Research V7 development

Work on file usr/src/libF77/pow_ri.c
Research V7 development

Work on file usr/src/libF77/pow_zi.c
Research V7 development

Work on file usr/src/libF77/r_acos.c
Research V7 development

Work on file usr/src/libF77/r_abs.c
Research V7 development

Work on file usr/src/libF77/pow_zz.c
Research V7 development

Work on file usr/src/libF77/r_atan.c
Research V7 development

Work on file usr/src/libF77/r_asin.c
Research V7 development

Work on file usr/src/libF77/r_atn2.c
Research V7 development

Work on file usr/src/libF77/r_cos.c
Research V7 development

Work on file usr/src/libF77/r_cnjg.c
Research V7 development

Work on file usr/src/libF77/r_cosh.c