;  KREST
IP   1
         ; E    α ν   ρ
MP 1 T 1 V 2e11 0 0.3 0
SV 1 T 9 V -1.640e7 0 0 ; undercritical force
SV 2 T 9 V -1.645e7 0 0 ; critical force
SV 3 T 9 V -1.745e7 0 0 ; critical force for ITE=56
SV 4 T 9 V -1.750e7 0 0 ; postcritical force
NV 1 T 6 V 0 0 0.5      ; perturbation 1 N

AS 1 /M 1
  /B 0 N 24 /B 0 C 1 3 N 22     ; left end
  /B 0 C 2 3 N 56 /B 0 C 3 N 54 ; right end

AS 2
  /S 1 E 4 S6 /N 1 N 38 40

AS 3
  /S 2 E 4 S6 /N 1 N 38 40

AS 4
  /S 3 E 4 S6 /N 1 N 38 40

AS 5
  /S 4 E 4 S6 /N 1 N 38 40

EN
EN