dloadfns.c

spice中支持多层次元件模型仿真的可单独运行的插件源码

/**********
Copyright 1990 Regents of the University of California.  All rights reserved.
Author: 1988 Jaijeet S Roychowdhury
**********/

#include "spice.h"
#include "distodef.h"
#include "suffix.h"

/*
 * all subFns are local to this file so they need not be renamed to
 * the awful 7 letter standard; however, for reasons of uniformity,
 * they are being renamed, losing all readability in the process.
 * the renaming convention is as follows: 
 *   example: 3v3F1m2
 * 3v => 3 variable term xyz
 * 2F1m2 => Two F1 minus F2
 * therefore the old name would be : S3v3F1minusF2
 * for the imaginary sub functions, the v is replaced by an i
 *
 */
double
S2v2F1(cxy, r1h1x, i1h1x, r1h1y, i1h1y)
double cxy;
double r1h1x, i1h1x;		/* 5 arguments */
double r1h1y, i1h1y;
{
return(cxy*(r1h1x*r1h1y - i1h1x*i1h1y));
}

double
S2i2F1(cxy, r1h1x, i1h1x, r1h1y, i1h1y)
double cxy;
double r1h1x, i1h1x;           /* 5 arguments */
double r1h1y, i1h1y;
{
return(cxy*(r1h1x*i1h1y + i1h1x*r1h1y));
}

double
S2v3F1(cxy, r1h1x, i1h1x, r1h1y, i1h1y,
			r2h11x, i2h11x, r2h11y, i2h11y)

			/* 9 arguments */
double cxy, r1h1x, i1h1x, r1h1y, i1h1y;
double r2h11x, i2h11x, r2h11y, i2h11y;
{
return(cxy*(r1h1x*r2h11y - i1h1x*i2h11y + r1h1y*r2h11x - i1h1y*
			i2h11x));
}


double
S2i3F1(cxy, r1h1x, i1h1x, r1h1y, i1h1y,
			r2h11x, i2h11x, r2h11y, i2h11y)

			/* 9 arguments */
double cxy, r1h1x, i1h1x, r1h1y, i1h1y;
double r2h11x, i2h11x, r2h11y, i2h11y;
{
return(cxy*(r1h1x*i2h11y + i1h1x*r2h11y + r1h1y*i2h11x + i1h1y*
			r2h11x));
}

double
S2vF12(cxy, r1h1x, i1h1x, r1h1y, i1h1y,
				r1h2x, i1h2x, r1h2y, i1h2y)

				/* 9 arguments */
double cxy, r1h1x, i1h1x, r1h1y, i1h1y;
double r1h2x, i1h2x, r1h2y, i1h2y;
{
return(cxy*(r1h1x*r1h2y - i1h1x*i1h2y + r1h1y*r1h2x - i1h1y*i1h2x));
}

double
S2iF12(cxy, r1h1x, i1h1x, r1h1y, i1h1y,
				r1h2x, i1h2x, r1h2y, i1h2y)

				/* 9 arguments */
double cxy, r1h1x, i1h1x, r1h1y, i1h1y;
double r1h2x, i1h2x, r1h2y, i1h2y;
{
return(cxy*(r1h1x*i1h2y + i1h1x*r1h2y + r1h1y*i1h2x + i1h1y*r1h2x));
}

double
S2v2F12(cxy, r1h1x, i1h1x, r1h1y, i1h1y,
				r1h2x, i1h2x, r1h2y, i1h2y,
				r2h11x, i2h11x, r2h11y, i2h11y,
				h2f1f2x, ih2f1f2x, h2f1f2y, ih2f1f2y)

				/* 17 arguments */
double cxy, r1h1x, i1h1x, r1h1y, i1h1y;
double r1h2x, i1h2x, r1h2y, i1h2y;
double r2h11x, i2h11x, r2h11y, i2h11y;
double h2f1f2x, ih2f1f2x, h2f1f2y, ih2f1f2y;
{
return ( cxy * (
		2*(r1h1x*h2f1f2y - i1h1x*ih2f1f2y
		  +r1h1y*h2f1f2x - i1h1y*ih2f1f2x)
		+ r1h2x*r2h11y - i1h2x*i2h11y
		+ r1h2y*r2h11x - i1h2y*i2h11x
		));
}

double
S2i2F12(cxy, r1h1x, i1h1x, r1h1y, i1h1y,
				r1h2x, i1h2x, r1h2y, i1h2y,
				r2h11x, i2h11x, r2h11y, i2h11y,
				h2f1f2x, ih2f1f2x, h2f1f2y, ih2f1f2y)

				/* 17 arguments */
double cxy, r1h1x, i1h1x, r1h1y, i1h1y;
double r1h2x, i1h2x, r1h2y, i1h2y;
double r2h11x, i2h11x, r2h11y, i2h11y;
double h2f1f2x, ih2f1f2x, h2f1f2y, ih2f1f2y;
{
return ( cxy * (
		2*(r1h1x*ih2f1f2y + i1h1x*h2f1f2y
		  +r1h1y*ih2f1f2x + i1h1y*h2f1f2x)
		+ r1h2x*i2h11y + i1h2x*r2h11y
		+ r1h2y*i2h11x + i1h2y*r2h11x
		));
}

double
S3v3F1(cxyz, r1h1x, i1h1x, r1h1y, i1h1y, r1h1z,
				i1h1z)

				/* 7 arguments */
double cxyz, r1h1x, i1h1x, r1h1y;
double i1h1y, r1h1z,i1h1z;
{
return( cxyz * (
		(r1h1x*r1h1y - i1h1x*i1h1y)*r1h1z - (i1h1x*r1h1y + r1h1x*i1h1y)*i1h1z
	       ));
}

double
S3i3F1(cxyz, r1h1x, i1h1x, r1h1y, i1h1y, r1h1z,
				i1h1z)

				/* 7 arguments */
double cxyz, r1h1x, i1h1x, r1h1y;
double i1h1y, r1h1z,i1h1z;
{
return( cxyz * (
	       (r1h1x*r1h1y - i1h1x*i1h1y)*i1h1z + (i1h1x*r1h1y + r1h1x*i1h1y)*r1h1z
	       ));
}

double
S3v2F12(cxyz, r1h1x, i1h1x, r1h1y, i1h1y,
				r1h1z, i1h1z, r1h2x, i1h2x, r1h2y,
				i1h2y, r1h2z, i1h2z)

				/* 13 arguments */
double cxyz, r1h1x, i1h1x, r1h1y, i1h1y;
double r1h1z, i1h1z, r1h2x, i1h2x, r1h2y;
double i1h2y, r1h2z, i1h2z;
{
return ( cxyz * (
		 (r1h1x*r1h1y - i1h1x*i1h1y)*r1h2z - (i1h1x*r1h1y + r1h1x*i1h1y)*i1h2z
		 +
		 (r1h1x*r1h1z - i1h1x*i1h1z)*r1h2y - (i1h1x*r1h1z + r1h1x*i1h1z)*i1h2y
		 +
		 (r1h1z*r1h1y - i1h1z*i1h1y)*r1h2x - (i1h1z*r1h1y + r1h1z*i1h1y)*i1h2x
		 ));
}

double
S3i2F12(cxyz, r1h1x, i1h1x, r1h1y, i1h1y,
				r1h1z, i1h1z, r1h2x, i1h2x, r1h2y,
				i1h2y, r1h2z, i1h2z)

				/* 13 arguments */
double cxyz, r1h1x, i1h1x, r1h1y, i1h1y;
double r1h1z, i1h1z, r1h2x, i1h2x, r1h2y;
double i1h2y, r1h2z, i1h2z;
{
return ( cxyz * (
		 (r1h1x*r1h1y - i1h1x*i1h1y)*i1h2z + (i1h1x*r1h1y + r1h1x*i1h1y)*r1h2z
		 +
		 (r1h1x*r1h1z - i1h1x*i1h1z)*i1h2y + (i1h1x*r1h1z + r1h1x*i1h1z)*r1h2y
		 +
		 (r1h1z*r1h1y - i1h1z*i1h1y)*i1h2x + (i1h1z*r1h1y + r1h1z*i1h1y)*r1h2x
		 ));
}

	/* the load functions */
 /* also renamed... */
double
DFn2F1(cxx,cyy,czz,cxy,cyz,cxz,
			r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z)

			/* 12 variables */
double cxx,cyy,czz,cxy,cyz,cxz;
double r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z;
{
double temp;
	
	temp = S2v2F1(cxx,r1h1x,i1h1x,r1h1x,i1h1x) +
	       S2v2F1(cyy,r1h1y,i1h1y,r1h1y,i1h1y) +
	       S2v2F1(czz,r1h1z,i1h1z,r1h1z,i1h1z) +
	       S2v2F1(cxy,r1h1x,i1h1x,r1h1y,i1h1y) +
	       S2v2F1(cyz,r1h1y,i1h1y,r1h1z,i1h1z) +
	       S2v2F1(cxz,r1h1x,i1h1x,r1h1z,i1h1z);

	       return(temp);
}

double
DFi2F1(cxx,cyy,czz,cxy,cyz,cxz,
			r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z)

			/* 12 variables */
double cxx,cyy,czz,cxy,cyz,cxz;
double r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z;
{
double temp;
	
	temp = S2i2F1(cxx,r1h1x,i1h1x,r1h1x,i1h1x) +
	       S2i2F1(cyy,r1h1y,i1h1y,r1h1y,i1h1y) +
	       S2i2F1(czz,r1h1z,i1h1z,r1h1z,i1h1z) +
	       S2i2F1(cxy,r1h1x,i1h1x,r1h1y,i1h1y) +
	       S2i2F1(cyz,r1h1y,i1h1y,r1h1z,i1h1z) +
	       S2i2F1(cxz,r1h1x,i1h1x,r1h1z,i1h1z);

	       return(temp);
}

double
DFn3F1(cxx,cyy,czz,cxy,cyz,cxz,cxxx,cyyy,czzz,cxxy,cxxz,cxyy,cyyz,cxzz,cyzz,cxyz,
			r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z,
			r2h11x,i2h11x,r2h11y,i2h11y,r2h11z,i2h11z)
			 /* 28 args - 16 + 6 + 6 */
double cxx,cyy,czz,cxy,cyz,cxz,cxxx,cyyy,czzz,cxxy,cxxz,cxyy,cyyz,cxzz,cyzz,cxyz;
double r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z;
double r2h11x,i2h11x,r2h11y,i2h11y,r2h11z,i2h11z;
{
double temp;

	temp = S2v3F1(cxx,r1h1x,i1h1x,r1h1x,i1h1x,r2h11x,i2h11x,r2h11x,i2h11x)
	      +S2v3F1(cyy,r1h1y,i1h1y,r1h1y,i1h1y,r2h11y,i2h11y,r2h11y,i2h11y)
	      +S2v3F1(czz,r1h1z,i1h1z,r1h1z,i1h1z,r2h11z,i2h11z,r2h11z,i2h11z);
	      temp +=
	      S2v3F1(cxy,r1h1x,i1h1x,r1h1y,i1h1y,r2h11x,i2h11x,r2h11y,i2h11y)
	      +S2v3F1(cyz,r1h1y,i1h1y,r1h1z,i1h1z,r2h11y,i2h11y,r2h11z,i2h11z)
	      +S2v3F1(cxz,r1h1x,i1h1x,r1h1z,i1h1z,r2h11x,i2h11x,r2h11z,i2h11z)
	      +S3v3F1(cxxx,r1h1x,i1h1x,r1h1x,i1h1x,r1h1x,i1h1x);
	      temp +=
	      S3v3F1(cyyy,r1h1y,i1h1y,r1h1y,i1h1y,r1h1y,i1h1y)
	      +S3v3F1(czzz,r1h1z,i1h1z,r1h1z,i1h1z,r1h1z,i1h1z)
	      +S3v3F1(cxxy,r1h1x,i1h1x,r1h1x,i1h1x,r1h1y,i1h1y)
	      +S3v3F1(cxxz,r1h1x,i1h1x,r1h1x,i1h1x,r1h1z,i1h1z)
	      +S3v3F1(cxyy,r1h1x,i1h1x,r1h1y,i1h1y,r1h1y,i1h1y);
	      temp +=
	      S3v3F1(cyyz,r1h1y,i1h1y,r1h1y,i1h1y,r1h1z,i1h1z)
	      +S3v3F1(cxzz,r1h1x,i1h1x,r1h1z,i1h1z,r1h1z,i1h1z)
	      +S3v3F1(cyzz,r1h1y,i1h1y,r1h1z,i1h1z,r1h1z,i1h1z)
	      +S3v3F1(cxyz,r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z);

	      return(temp);
}

double
DFi3F1(cxx,cyy,czz,cxy,cyz,cxz,cxxx,cyyy,czzz,cxxy,cxxz,cxyy,cyyz,cxzz,cyzz,cxyz,
			r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z,
			r2h11x,i2h11x,r2h11y,i2h11y,r2h11z,i2h11z)
			 /* 28 args - 10 + 6 + 6 */
double cxx,cyy,czz,cxy,cyz,cxz,cxxx,cyyy,czzz,cxxy,cxxz,cxyy,cyyz,cxzz,cyzz,cxyz;
double r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z;
double r2h11x,i2h11x,r2h11y,i2h11y,r2h11z,i2h11z;
{
double temp;

	temp = S2i3F1(cxx,r1h1x,i1h1x,r1h1x,i1h1x,r2h11x,i2h11x,r2h11x,i2h11x)
	      +S2i3F1(cyy,r1h1y,i1h1y,r1h1y,i1h1y,r2h11y,i2h11y,r2h11y,i2h11y)
	      +S2i3F1(czz,r1h1z,i1h1z,r1h1z,i1h1z,r2h11z,i2h11z,r2h11z,i2h11z)
	      +S2i3F1(cxy,r1h1x,i1h1x,r1h1y,i1h1y,r2h11x,i2h11x,r2h11y,i2h11y);
	      temp +=
	      S2i3F1(cyz,r1h1y,i1h1y,r1h1z,i1h1z,r2h11y,i2h11y,r2h11z,i2h11z)
	      +S2i3F1(cxz,r1h1x,i1h1x,r1h1z,i1h1z,r2h11x,i2h11x,r2h11z,i2h11z)
	      +S3i3F1(cxxx,r1h1x,i1h1x,r1h1x,i1h1x,r1h1x,i1h1x)
	      +S3i3F1(cyyy,r1h1y,i1h1y,r1h1y,i1h1y,r1h1y,i1h1y);
	      temp +=
	      S3i3F1(czzz,r1h1z,i1h1z,r1h1z,i1h1z,r1h1z,i1h1z)
	      +S3i3F1(cxxy,r1h1x,i1h1x,r1h1x,i1h1x,r1h1y,i1h1y)
	      +S3i3F1(cxxz,r1h1x,i1h1x,r1h1x,i1h1x,r1h1z,i1h1z)
	      +S3i3F1(cxyy,r1h1x,i1h1x,r1h1y,i1h1y,r1h1y,i1h1y);
	      temp +=
	      S3i3F1(cyyz,r1h1y,i1h1y,r1h1y,i1h1y,r1h1z,i1h1z)
	      +S3i3F1(cxzz,r1h1x,i1h1x,r1h1z,i1h1z,r1h1z,i1h1z)
	      +S3i3F1(cyzz,r1h1y,i1h1y,r1h1z,i1h1z,r1h1z,i1h1z)
	      +S3i3F1(cxyz,r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z);

	      return(temp);
}

double
DFnF12(cxx,cyy,czz,cxy,cyz,cxz,
			r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z,
			r1h2x,i1h2x,r1h2y,i1h2y,r1h2z,i1h2z)

			/* 18 args - 6 + 6 + 6	*/
double cxx,cyy,czz,cxy,cyz,cxz;
double r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z;
double r1h2x,i1h2x,r1h2y,i1h2y,r1h2z,i1h2z;
{
double temp;

	temp = S2vF12(cxx,r1h1x,i1h1x,r1h1x,i1h1x,r1h2x,i1h2x,r1h2x,i1h2x)
	      +S2vF12(cyy,r1h1y,i1h1y,r1h1y,i1h1y,r1h2y,i1h2y,r1h2y,i1h2y)
	      +S2vF12(czz,r1h1z,i1h1z,r1h1z,i1h1z,r1h2z,i1h2z,r1h2z,i1h2z);
	      temp +=
	      S2vF12(cxy,r1h1x,i1h1x,r1h1y,i1h1y,r1h2x,i1h2x,r1h2y,i1h2y)
	      +S2vF12(cyz,r1h1y,i1h1y,r1h1z,i1h1z,r1h2y,i1h2y,r1h2z,i1h2z)
	      +S2vF12(cxz,r1h1x,i1h1x,r1h1z,i1h1z,r1h2x,i1h2x,r1h2z,i1h2z);

	      return(0.5*temp);
}

double
DFiF12(cxx,cyy,czz,cxy,cyz,cxz,
			r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z,
			r1h2x,i1h2x,r1h2y,i1h2y,r1h2z,i1h2z)

			/* 18 args - 6 + 6 + 6	*/
double cxx,cyy,czz,cxy,cyz,cxz;
double r1h1x,i1h1x,r1h1y,i1h1y,r1h1z,i1h1z;
double r1h2x,i1h2x,r1h2y,i1h2y,r1h2z,i1h2z;
{
double temp;

	temp = S2iF12(cxx,r1h1x,i1h1x,r1h1x,i1h1x,r1h2x,i1h2x,r1h2x,i1h2x)
	      +S2iF12(cyy,r1h1y,i1h1y,r1h1y,i1h1y,r1h2y,i1h2y,r1h2y,i1h2y)
	      +S2iF12(czz,r1h1z,i1h1z,r1h1z,i1h1z,r1h2z,i1h2z,r1h2z,i1h2z);
	      temp +=
	      S2iF12(cxy,r1h1x,i1h1x,r1h1y,i1h1y,r1h2x,i1h2x,r1h2y,i1h2y)
	      +S2iF12(cyz,r1h1y,i1h1y,r1h1z,i1h1z,r1h2y,i1h2y,r1h2z,i1h2z)
	      +S2iF12(cxz,r1h1x,i1h1x,r1h1z,i1h1z,r1h2x,i1h2x,r1h2z,i1h2z);

	      return(temp*0.5); /* divided by two to scale down */
}

double
DFn2F12(p)
DpassStr* p;
				/* 40 vars - 16 + 6 + 6 + 6 + 6 */
/*
 * a structure because a standard C compiler can handle only
 * 32 variables.
 *
 */
{
double temp;

	temp = S2v2F12(p->cxx,p->r1h1x,p->i1h1x,
	p->r1h1x,p->i1h1x,
						p->r1h2x,p->i1h2x,
	p->r1h2x,p->i1h2x,