elongation(eps_almansi) = 1./sqrt(1. - 2.*eps_almansi)
eps_log(eps_almansi) = log(elongation(eps_almansi))


set title "SIG11 - def log"
set xlabel "def log"
set ylabel "SIG11"
p   "loi_HH_20C_theorique.txt" u 1:2 t 'loi HH (theorique)' w p lc 0 pt 4
rep "traction_monotone_princ.maple" u (eps_log($5)):15 t 'traction monotone' w l lt 1 lc 1 lw 3
rep "test_fluage_loi_HH_princ.maple" u (eps_log($5)):15 t 'test fluage' w l lt 1 lc 3 lw 3
pause -1


set title "EPAISSEUR MOY FINALE - def log"
set xlabel "def log"
set ylabel "EPAISSEUR MOY FINALE"
p   "traction_monotone_princ.maple" u (eps_log($5)):43 t 'traction montone' w l lt 1 lc 1 lw 3
rep "test_fluage_loi_HH_princ.maple" u (eps_log($5)):43 t 'test fluage' w l lt 1 lc 3 lw 3
pause -1
