/[ascend]/trunk/models/johnpye/zill.a4c
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revision 978 by johnpye, Tue Dec 19 07:55:02 2006 UTC revision 979 by johnpye, Wed Dec 20 14:34:16 2006 UTC
# Line 21  METHODS Line 21  METHODS
21    
22  METHOD values;  METHOD values;
23      y := 1; x := 1; (* initial conditions *)      y := 1; x := 1; (* initial conditions *)
24        dy_dx := 0;
25  END values;  END values;
26    
27  METHOD specify;  METHOD specify;
# Line 28  METHOD specify; Line 29  METHOD specify;
29  END specify;  END specify;
30    
31  METHOD ode_init;  METHOD ode_init;
32      FREE x, y;      FREE x, y, dy_dx;
33    
34      x.ode_type := -1;      x.ode_type := -1;
35      dy_dx.ode_id := 1;   y.ode_id := 1;      dy_dx.ode_id := 1;   y.ode_id := 1;
36      dy_dx.ode_type := 2; y.ode_type := 1;      dy_dx.ode_type := 2; y.ode_type := 1;

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