15 #define SQR(a) ((sqrarg=(a)) == 0.0 ? 0.0 : sqrarg*sqrarg)
17 static double dsqrarg;
18 #define DSQR(a) ((dsqrarg=(a)) == 0.0 ? 0.0 : dsqrarg*dsqrarg)
20 static double dmaxarg1,dmaxarg2;
21 #define DMAX(a,b) (dmaxarg1=(a),dmaxarg2=(b),(dmaxarg1) > (dmaxarg2) ?\
22 (dmaxarg1) : (dmaxarg2))
24 static double dminarg1,dminarg2;
25 #define DMIN(a,b) (dminarg1=(a),dminarg2=(b),(dminarg1) < (dminarg2) ?\
26 (dminarg1) : (dminarg2))
28 static float maxarg1,maxarg2;
29 #define FMAX(a,b) (maxarg1=(a),maxarg2=(b),(maxarg1) > (maxarg2) ?\
30 (maxarg1) : (maxarg2))
32 static float minarg1,minarg2;
33 #define FMIN(a,b) (minarg1=(a),minarg2=(b),(minarg1) < (minarg2) ?\
34 (minarg1) : (minarg2))
36 static long lmaxarg1,lmaxarg2;
37 #define LMAX(a,b) (lmaxarg1=(a),lmaxarg2=(b),(lmaxarg1) > (lmaxarg2) ?\
38 (lmaxarg1) : (lmaxarg2))
40 static long lminarg1,lminarg2;
41 #define LMIN(a,b) (lminarg1=(a),lminarg2=(b),(lminarg1) < (lminarg2) ?\
42 (lminarg1) : (lminarg2))
44 static int imaxarg1,imaxarg2;
45 #define IMAX(a,b) (imaxarg1=(a),imaxarg2=(b),(imaxarg1) > (imaxarg2) ?\
46 (imaxarg1) : (imaxarg2))
48 static int iminarg1,iminarg2;
49 #define IMIN(a,b) (iminarg1=(a),iminarg2=(b),(iminarg1) < (iminarg2) ?\
50 (iminarg1) : (iminarg2))
52 #define SIGN(a,b) ((b) >= 0.0 ? fabs(a) : -fabs(a))
54 void nrerror(
char error_text[]);
55 float *vector(
long nl,
long nh);
56 int *ivector(
long nl,
long nh);
57 unsigned char *cvector(
long nl,
long nh);
58 unsigned long *lvector(
long nl,
long nh);
59 double *dvector(
long nl,
long nh);
60 float **matrix(
long nrl,
long nrh,
long ncl,
long nch);
61 double **dmatrix(
long nrl,
long nrh,
long ncl,
long nch);
62 int **imatrix(
long nrl,
long nrh,
long ncl,
long nch);
63 float **submatrix(
float **a,
long oldrl,
long oldrh,
long oldcl,
long oldch,
64 long newrl,
long newcl);
65 float **convert_matrix(
float *a,
long nrl,
long nrh,
long ncl,
long nch);
66 float ***f3tensor(
long nrl,
long nrh,
long ncl,
long nch,
long ndl,
long ndh);
67 void free_vector(
float *v,
long nl,
long nh);
68 void free_ivector(
int *v,
long nl,
long nh);
69 void free_cvector(
unsigned char *v,
long nl,
long nh);
70 void free_lvector(
unsigned long *v,
long nl,
long nh);
71 void free_dvector(
double *v,
long nl,
long nh);
72 void free_matrix(
float **m,
long nrl,
long nrh,
long ncl,
long nch);
73 void free_dmatrix(
double **m,
long nrl,
long nrh,
long ncl,
long nch);
74 void free_imatrix(
int **m,
long nrl,
long nrh,
long ncl,
long nch);
75 void free_submatrix(
float **b,
long nrl,
long nrh,
long ncl,
long nch);
76 void free_convert_matrix(
float **b,
long nrl,
long nrh,
long ncl,
long nch);
77 void free_f3tensor(
float ***t,
long nrl,
long nrh,
long ncl,
long nch,