Delete unneeded directory
[jabaws.git] / website / archive / binaries / mac / src / tcoffee / t_coffee_source / evaluate_dirichlet.c
diff --git a/website/archive/binaries/mac/src/tcoffee/t_coffee_source/evaluate_dirichlet.c b/website/archive/binaries/mac/src/tcoffee/t_coffee_source/evaluate_dirichlet.c
deleted file mode 100644 (file)
index 4b6e8c9..0000000
+++ /dev/null
@@ -1,599 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <stdarg.h>
-#include <string.h>
-#include <ctype.h>
-#include "io_lib_header.h"
-#include "util_lib_header.h"
-#include "define_header.h"
-#include "dp_lib_header.h"
-static float dm[]={
-0.178091,
-1.18065, 0.270671, 0.039848, 0.017576, 0.016415, 0.014268, 0.131916, 0.012391, 0.022599, 0.020358, 0.030727, 0.015315, 0.048298, 0.053803, 0.020662, 0.023612, 0.216147, 0.147226, 0.065438, 0.003758, 0.009621,
-0.056591,
-1.35583, 0.021465, 0.0103, 0.011741, 0.010883, 0.385651, 0.016416, 0.076196, 0.035329, 0.013921, 0.093517, 0.022034, 0.028593, 0.013086, 0.023011, 0.018866, 0.029156, 0.018153, 0.0361, 0.07177, 0.419641,
-0.0960191,
-6.66436 ,0.561459, 0.045448, 0.438366, 0.764167, 0.087364, 0.259114, 0.21494, 0.145928, 0.762204, 0.24732, 0.118662, 0.441564, 0.174822, 0.53084, 0.465529, 0.583402, 0.445586, 0.22705, 0.02951, 0.12109,
-0.078123,
-2.08141, 0.070143, 0.01114, 0.019479, 0.094657, 0.013162, 0.048038, 0.077, 0.032939, 0.576639, 0.072293, 0.02824, 0.080372, 0.037661, 0.185037, 0.506783, 0.073732, 0.071587, 0.042532, 0.011254, 0.028723,
-0.0834977,
-2.08101, 0.041103, 0.014794, 0.00561, 0.010216, 0.153602, 0.007797, 0.007175, 0.299635, 0.010849, 0.999446, 0.210189, 0.006127, 0.013021, 0.019798, 0.014509, 0.012049, 0.035799, 0.180085, 0.012744, 0.026466,
-0.0904123,
-2.56819, 0.115607, 0.037381, 0.012414, 0.018179, 0.051778, 0.017255, 0.004911, 0.796882, 0.017074, 0.285858, 0.075811, 0.014548, 0.015092, 0.011382, 0.012696, 0.027535, 0.088333, 0.94434, 0.004373, 0.016741,
-0.114468,
-1.76606, 0.093461, 0.004737, 0.387252, 0.347841, 0.010822, 0.105877, 0.049776, 0.014963, 0.094276, 0.027761, 0.01004, 0.187869, 0.050018, 0.110039, 0.038668, 0.119471, 0.065802, 0.02543, 0.003215, 0.018742,
-0.0682132,
-4.98768, 0.452171, 0.114613, 0.06246, 0.115702, 0.284246, 0.140204, 0.100358, 0.55023, 0.143995, 0.700649, 0.27658, 0.118569, 0.09747, 0.126673, 0.143634, 0.278983, 0.358482, 0.66175, 0.061533, 0.199373,
-0.234585,
-0.0995, 0.005193, 0.004039, 0.006722, 0.006121, 0.003468, 0.016931, 0.003647, 0.002184, 0.005019, 0.00599, 0.001473, 0.004158, 0.009055, 0.00363, 0.006583, 0.003172, 0.00369, 0.002967, 0.002772,0.002686};
-
-double int_logB (int *i, int n)
-       {
-       static double *array;
-       int a;
-       
-       if ( array==NULL)array=vcalloc ( 1000, sizeof (double));
-       
-       for ( a=0; a< n; a++)
-               array[a]=(double)i[a];
-       return double_logB(array, n);
-       }
-double float_logB (float *i, int n)
-       {
-       static double *array;
-       int a;
-        
-       if ( array==NULL)array=vcalloc ( 1000, sizeof (double));
-       for ( a=0; a< n; a++)
-               array[a]=(double)i[a];
-       return double_logB(array, n);
-       }
-         
-double double_logB (double *x, int n)
-       {
-       double vx=0;
-       double result=0;
-       int i;
-       
-       
-       for ( i=0; i<n; i++)vx+=x[i];
-       for ( i=0; i<n; i++)result+=lgamma2(x[i]);
-       return  result-lgamma2(vx);
-       }       
-double *** make_lup_table ( Mixture *D)
-       {
-       int a, b, c;
-       double ***lup;
-       
-       lup=vcalloc ( 9, sizeof (double**));
-       for ( a=0; a<9; a++)
-               {
-               lup[a]=vcalloc ( 20, sizeof (double*));
-               for ( b=0; b< 20; b++)
-                       lup[a][b]=vcalloc ( 200, sizeof (double));
-               }
-       
-       for ( a=0; a< 9; a++)
-               for ( b=0; b< 20; b++)
-                       for ( c=0; c< 100; c++)
-                               lup[a][b][c]=lgamma2(D->ALPHA[a][b]+c);
-       
-       return lup;
-       }
-       
-double  double_logB2(int j, double *n,Mixture *D)
-       {
-       double vx=0;
-       double result=0;
-       int i;
-       
-       static double ***lup;
-       
-       
-       
-       if ( lup==NULL)lup=make_lup_table (D);
-       
-       
-
-       for ( i=0; i<D->n_aa; i++)vx+=(double)n[i]+D->ALPHA[j][i];
-       for ( i=0; i<D->n_aa; i++)
-         {
-           
-           
-           result+=lup[j][i][(int)n[i]];
-         }
-       return  result-lgamma2(vx);
-       }       
-                       
-double compute_exponant ( double *n, int j, Mixture *D)
-       {
-       
-       if ( j>=9)fprintf ( stderr, "\nPB: j=%d", j);
-       
-       return double_logB2(j, n,D)-D->double_logB_alpha[j];
-       }
-
-
-double *compute_matrix_p ( double *n,int Nseq)
-        {
-         
-         /*
-           reads in a frquency list of various amino acids:
-           
-           sum freq(aa)=1 (gaps are ignored)
-           
-           aa[1]=x1
-           aa[2]=x2
-           ....
-
-           Outputs a similar list with frequencies 'Blurred' using a pam250 mt
-         */
-
-           
-         
-         static int **matrix;
-         double *R;
-         int a, b;
-         double v,min, tot;
-         
-         
-         if ( !matrix) 
-           {
-             matrix=read_matrice ( "pam250mt");          
-           }
-         
-         R=vcalloc ( 26, sizeof (double));
-
-
-         for ( a=0; a<26; a++)
-           {
-             if (!is_aa(a+'a'))continue;
-             if ( n[a]==0)continue;
-             
-             for ( b=0; b< 26; b++)
-               {
-                 if (!is_aa(b+'a'))continue;
-                 v=n[a]*(matrix[a][b]);
-                 if ( v>0)
-                   {
-                     R[b]+=v+(10*n[a]);
-                   }
-               }
-           }
-         
-         min=R[0];
-         for ( min=R[0],a=0; a< 26; a++)min=MIN(min,R[a]);
-         for ( tot=0,   a=0; a< 26; a++)         {R[a]-=min;tot+=R[a];}
-         for ( a=0; a< 26; a++)if ( is_aa(a+'a')){R[a]=R[a]*((float)(100)/(float)tot);}
-         return R;
-       }
-             
-
-double *compute_dirichlet_p ( double *n,int Nseq)
-       {
-         /*
-           Given a list of frequenceies measured for the residues, this function returns 
-           the p_values associated with each residue in the column
-         */
-         
-       int a, b;
-       double X_LIST[100];
-       double sum, log_sum, max;
-       static Mixture *D;
-       static double *R;
-
-
-
-       if (!D)
-               {
-               D=read_dirichlet (NULL);
-               
-               D->n_aa=20;
-               R=vcalloc ( D->n_aa, sizeof (double));
-               D->double_logB_alpha=vcalloc (D->N_COMPONENT , sizeof (double));
-               
-               D->exponant_list=vcalloc (D->N_COMPONENT , sizeof (double));
-               precompute_log_B ( D->double_logB_alpha,D);
-               D->alpha_tot=vcalloc (D->N_COMPONENT , sizeof (double));
-               for ( a=0; a<D->N_COMPONENT; a++)
-                       for ( b=0; b< D->n_aa; b++)
-                               D->alpha_tot[a]+=D->ALPHA[a][b];
-               }
-       
-       
-
-       for ( D->tot_n=0,a=0; a< D->n_aa; a++)D->tot_n+=(double)n[a];
-       max=D->exponant_list[0]=compute_exponant ( n, 0, D);    
-       for ( a=1; a<D->N_COMPONENT; a++)
-               {
-               D->exponant_list[a]=compute_exponant ( n, a,D);
-               max= ( max< D->exponant_list[a])?D->exponant_list[a]:max;
-               }
-       for ( a=1; a<D->N_COMPONENT; a++)D->exponant_list[a]=D->exponant_list[a]-max;
-       
-       
-       for ( sum=0,log_sum=0,a=0; a< D->n_aa; a++)
-               {
-               sum+=X_LIST[a]=compute_X (n, a,D);
-               }
-       log_sum=log(sum);
-
-               
-       for (a=0; a<D->n_aa; a++)
-               {
-               R[a]=(log(X_LIST[a])-log_sum);
-               }
-       
-       
-       /*
-       printf ( "\n[");
-       for ( a=0;a< n_aa; a++)printf ("%d ", n[a]);
-       printf ("] score=%f",(float) result );
-       
-       fprintf ( stderr, "\nRESULT=%f", (float)result);
-       exit(0);
-       */
-       return R;
-
-       }
-       
-void precompute_log_B ( double *table,Mixture *D)
-       {
-       int a;
-       for ( a=0; a< D->N_COMPONENT; a++)
-               {
-               table[a]=double_logB ( D->ALPHA[a], D->n_aa);
-               }
-       }                       
-double compute_X (double *n,int i,Mixture *D)
-       {
-       int  j;
-       double term1, term2,result;
-       double **alpha;
-       double *q;
-
-       
-       
-       alpha=D->ALPHA;
-       q=D->DM_Q;
-
-       for (result=0, j=0; j<D->N_COMPONENT; j++)
-               {
-               term1=exp (D->exponant_list[j])*q[j];
-               term2=(alpha[j][i]+(double)n[i])/(D->alpha_tot[j]+D->tot_n);
-               result+=term1*term2;
-               }
-       return result;
-       }
-Mixture * read_dirichlet ( char *name)
-       {
-       FILE *fp;
-       int a,b, c;
-       float f;        
-       Mixture *D;
-
-
-       D=vcalloc ( 1, sizeof (Mixture));
-       
-       
-       D->N_COMPONENT=9;
-       D->ALPHA=vcalloc (9, sizeof (double*));
-       for ( a=0; a< 9; a++)
-               D->ALPHA[a]=vcalloc (20, sizeof (double));
-       D->DM_Q=vcalloc (9, sizeof (double));
-       
-       if (name!=NULL)
-         {
-           fp=vfopen ( name, "r");
-           for ( a=0; a< 9; a++)
-               {
-               fscanf(fp, "%f\n", &f);
-               D->DM_Q[a]=(double)f;
-               fscanf(fp, "%f", &f);
-               
-               for ( b=0; b<20; b++)
-                       {
-                       fscanf(fp, "%f", &f);
-                       D->ALPHA[a][b]=(double)f;
-                       }
-               fscanf(fp, "\n");
-               }
-           for ( a=0; a< 9; a++)
-             {
-               fprintf(stderr, "\n%f\n",(float)D->DM_Q[a] );
-               
-               for ( b=0; b<20; b++)
-                 {
-                   fprintf(stderr, "%f ", (float)D->ALPHA[a][b]);
-                 }
-               fprintf(stderr, "\n");
-             }
-           fprintf ( stderr, "\nN_C=%d",D->N_COMPONENT );      
-           vfclose ( fp);
-         }
-       else
-         {
-           for (c=0, a=0; a< 9;a++)
-             {
-               D->DM_Q[a]=dm[c++];     
-               for (b=0; b<20; b++)
-                 D->ALPHA[a][b]=dm[c++];
-             }
-         }
-       
-       return D;
-       }
-int dirichlet_code( char aa)
-       {
-       
-       char x;
-       
-       x=tolower (aa);
-       
-       if ( (x<'a') || (x>'z'))
-               crash ( "CODE UNDEFINED");
-       else if ( x<='a')
-           return x-'a';
-       else if ( x<='i')
-           return x-('a'+1);
-       else if ( x<= 'n')
-           return x-('a'+2);
-       else if ( x<='t')
-           return x-('a'+3);
-       else if ( x<='w')
-           return x-('a'+4);
-       else if ( x=='y')
-           return x-('a'+5);
-       else 
-         {
-           crash ("ERROR in dirichlet_code");
-           return 0;
-         }
-       return 0;
-       
-       }
-
-
-static const double
-two52=  4.50359962737049600000e+15, /* 0x43300000, 0x00000000 */
-half=  5.00000000000000000000e-01, /* 0x3FE00000, 0x00000000 */
-one =  1.00000000000000000000e+00, /* 0x3FF00000, 0x00000000 */
-pi  =  3.14159265358979311600e+00, /* 0x400921FB, 0x54442D18 */
-a0  =  7.72156649015328655494e-02, /* 0x3FB3C467, 0xE37DB0C8 */
-a1  =  3.22467033424113591611e-01, /* 0x3FD4A34C, 0xC4A60FAD */
-a2  =  6.73523010531292681824e-02, /* 0x3FB13E00, 0x1A5562A7 */
-a3  =  2.05808084325167332806e-02, /* 0x3F951322, 0xAC92547B */
-a4  =  7.38555086081402883957e-03, /* 0x3F7E404F, 0xB68FEFE8 */
-a5  =  2.89051383673415629091e-03, /* 0x3F67ADD8, 0xCCB7926B */
-a6  =  1.19270763183362067845e-03, /* 0x3F538A94, 0x116F3F5D */
-a7  =  5.10069792153511336608e-04, /* 0x3F40B6C6, 0x89B99C00 */
-a8  =  2.20862790713908385557e-04, /* 0x3F2CF2EC, 0xED10E54D */
-a9  =  1.08011567247583939954e-04, /* 0x3F1C5088, 0x987DFB07 */
-a10 =  2.52144565451257326939e-05, /* 0x3EFA7074, 0x428CFA52 */
-a11 =  4.48640949618915160150e-05, /* 0x3F07858E, 0x90A45837 */
-tc  =  1.46163214496836224576e+00, /* 0x3FF762D8, 0x6356BE3F */
-tf  = -1.21486290535849611461e-01, /* 0xBFBF19B9, 0xBCC38A42 */
-/* tt = -(tail of tf) */
-tt  = -3.63867699703950536541e-18, /* 0xBC50C7CA, 0xA48A971F */
-t0  =  4.83836122723810047042e-01, /* 0x3FDEF72B, 0xC8EE38A2 */
-t1  = -1.47587722994593911752e-01, /* 0xBFC2E427, 0x8DC6C509 */
-t2  =  6.46249402391333854778e-02, /* 0x3FB08B42, 0x94D5419B */
-t3  = -3.27885410759859649565e-02, /* 0xBFA0C9A8, 0xDF35B713 */
-t4  =  1.79706750811820387126e-02, /* 0x3F9266E7, 0x970AF9EC */
-t5  = -1.03142241298341437450e-02, /* 0xBF851F9F, 0xBA91EC6A */
-t6  =  6.10053870246291332635e-03, /* 0x3F78FCE0, 0xE370E344 */
-t7  = -3.68452016781138256760e-03, /* 0xBF6E2EFF, 0xB3E914D7 */
-t8  =  2.25964780900612472250e-03, /* 0x3F6282D3, 0x2E15C915 */
-t9  = -1.40346469989232843813e-03, /* 0xBF56FE8E, 0xBF2D1AF1 */
-t10 =  8.81081882437654011382e-04, /* 0x3F4CDF0C, 0xEF61A8E9 */
-t11 = -5.38595305356740546715e-04, /* 0xBF41A610, 0x9C73E0EC */
-t12 =  3.15632070903625950361e-04, /* 0x3F34AF6D, 0x6C0EBBF7 */
-t13 = -3.12754168375120860518e-04, /* 0xBF347F24, 0xECC38C38 */
-t14 =  3.35529192635519073543e-04, /* 0x3F35FD3E, 0xE8C2D3F4 */
-u0  = -7.72156649015328655494e-02, /* 0xBFB3C467, 0xE37DB0C8 */
-u1  =  6.32827064025093366517e-01, /* 0x3FE4401E, 0x8B005DFF */
-u2  =  1.45492250137234768737e+00, /* 0x3FF7475C, 0xD119BD6F */
-u3  =  9.77717527963372745603e-01, /* 0x3FEF4976, 0x44EA8450 */
-u4  =  2.28963728064692451092e-01, /* 0x3FCD4EAE, 0xF6010924 */
-u5  =  1.33810918536787660377e-02, /* 0x3F8B678B, 0xBF2BAB09 */
-v1  =  2.45597793713041134822e+00, /* 0x4003A5D7, 0xC2BD619C */
-v2  =  2.12848976379893395361e+00, /* 0x40010725, 0xA42B18F5 */
-v3  =  7.69285150456672783825e-01, /* 0x3FE89DFB, 0xE45050AF */
-v4  =  1.04222645593369134254e-01, /* 0x3FBAAE55, 0xD6537C88 */
-v5  =  3.21709242282423911810e-03, /* 0x3F6A5ABB, 0x57D0CF61 */
-s0  = -7.72156649015328655494e-02, /* 0xBFB3C467, 0xE37DB0C8 */
-s1  =  2.14982415960608852501e-01, /* 0x3FCB848B, 0x36E20878 */
-s2  =  3.25778796408930981787e-01, /* 0x3FD4D98F, 0x4F139F59 */
-s3  =  1.46350472652464452805e-01, /* 0x3FC2BB9C, 0xBEE5F2F7 */
-s4  =  2.66422703033638609560e-02, /* 0x3F9B481C, 0x7E939961 */
-s5  =  1.84028451407337715652e-03, /* 0x3F5E26B6, 0x7368F239 */
-s6  =  3.19475326584100867617e-05, /* 0x3F00BFEC, 0xDD17E945 */
-r1  =  1.39200533467621045958e+00, /* 0x3FF645A7, 0x62C4AB74 */
-r2  =  7.21935547567138069525e-01, /* 0x3FE71A18, 0x93D3DCDC */
-r3  =  1.71933865632803078993e-01, /* 0x3FC601ED, 0xCCFBDF27 */
-r4  =  1.86459191715652901344e-02, /* 0x3F9317EA, 0x742ED475 */
-r5  =  7.77942496381893596434e-04, /* 0x3F497DDA, 0xCA41A95B */
-r6  =  7.32668430744625636189e-06, /* 0x3EDEBAF7, 0xA5B38140 */
-w0  =  4.18938533204672725052e-01, /* 0x3FDACFE3, 0x90C97D69 */
-w1  =  8.33333333333329678849e-02, /* 0x3FB55555, 0x5555553B */
-w2  = -2.77777777728775536470e-03, /* 0xBF66C16C, 0x16B02E5C */
-w3  =  7.93650558643019558500e-04, /* 0x3F4A019F, 0x98CF38B6 */
-w4  = -5.95187557450339963135e-04, /* 0xBF4380CB, 0x8C0FE741 */
-w5  =  8.36339918996282139126e-04, /* 0x3F4B67BA, 0x4CDAD5D1 */
-w6  = -1.63092934096575273989e-03; /* 0xBF5AB89D, 0x0B9E43E4 */
-
-static const double zero=  0.00000000000000000000e+00;
-
-static double sin_pi(double x)
-{
-        double y,z;
-        int n,ix;
-
-        ix=(*(long long *)&x)>>32;
-        ix &= 0x7fffffff;
-
-        if(ix<0x3fd00000) return sin(pi*x);
-        y = -x;                /* x is assume negative */
-
-     /*
-      * argument reduction, make sure inexact flag not raised if input
-      * is an integer
-      */
-        z = floor(y);
-        if(z!=y) {                                /* inexact anyway */
-            y  *= 0.5;
-            y   = 2.0*(y - floor(y));                /* y = |x| mod 2.0 */
-            n   = (int) (y*4.0);
-        } else {
-             if(ix>=0x43400000) {
-                 y = zero; n = 0;                 /* y must be even */
-             } else {
-                 if(ix<0x43300000) z = y+two52;        /* exact */
-                        n=(*(long long *)&x);
-                n &= 1;
-                 y  = n;
-                 n<<= 2;
-             }
-         }
-        switch (n) {
-            case 0:   y =  sin(pi*y); break;
-            case 1:
-            case 2:   y =  cos(pi*(0.5-y)); break;
-            case 3:
-            case 4:   y =  sin(pi*(one-y)); break;
-            case 5:
-            case 6:   y = -cos(pi*(y-1.5)); break;
-            default:  y =  sin(pi*(y-2.0)); break;
-            }
-        return -y;
-}
-
-double lgamma2 ( double x)
-{
-  int s;
-  return lgamma_r ( x, &s);
-}
-double lgamma_r(double x, int *signgamp)
-{
-        double t,y,z,nadj=0,p,p1,p2,p3,q,r,w;
-        int i,hx,lx,ix;
-
-        hx=(*(long long *)&x)>>32;
-        lx=(*(long long *)&x);
-
-     /* purge off +-inf, NaN, +-0, and negative arguments */
-        *signgamp = 1;
-        ix = hx&0x7fffffff;
-        if(ix>=0x7ff00000) return x*x;
-        if((ix|lx)==0) return one/fabs(x);
-        if(ix<0x3b900000) {        /* |x|<2**-70, return -log(|x|) */
-            if(hx<0) {
-                *signgamp = -1;
-                return -log(-x);
-            } else return -log(x);
-        }
-        if(hx<0) {
-            if(ix>=0x43300000)         /* |x|>=2**52, must be -integer */
-                return x/zero;
-            t = sin_pi(x);
-            if(t==zero) return one/fabs(t); /* -integer */
-            nadj = log(pi/fabs(t*x));
-            if(t<zero) *signgamp = -1;
-            x = -x;
-        }
-
-     /* purge off 1 and 2 */
-        if((((ix-0x3ff00000)|lx)==0)||(((ix-0x40000000)|lx)==0)) r = 0;
-     /* for x < 2.0 */
-        else if(ix<0x40000000) {
-            if(ix<=0x3feccccc) {         /* lgamma(x) = lgamma(x+1)-log(x) */
-                r = -log(x);
-                if(ix>=0x3FE76944) {y = one-x; i= 0;}
-                else if(ix>=0x3FCDA661) {y= x-(tc-one); i=1;}
-                  else {y = x; i=2;}
-            } else {
-                  r = zero;
-                if(ix>=0x3FFBB4C3) {y=2.0-x;i=0;} /* [1.7316,2] */
-                else if(ix>=0x3FF3B4C4) {y=x-tc;i=1;} /* [1.23,1.73] */
-                else {y=x-one;i=2;}
-            }
-            switch(i) {
-              case 0:
-                z = y*y;
-                p1 = a0+z*(a2+z*(a4+z*(a6+z*(a8+z*a10))));
-                p2 = z*(a1+z*(a3+z*(a5+z*(a7+z*(a9+z*a11)))));
-                p  = y*p1+p2;
-                r  += (p-0.5*y); break;
-              case 1:
-                z = y*y;
-                w = z*y;
-                p1 = t0+w*(t3+w*(t6+w*(t9 +w*t12)));        /* parallel comp */
-                p2 = t1+w*(t4+w*(t7+w*(t10+w*t13)));
-                p3 = t2+w*(t5+w*(t8+w*(t11+w*t14)));
-                p  = z*p1-(tt-w*(p2+y*p3));
-                r += (tf + p); break;
-              case 2:
-                p1 = y*(u0+y*(u1+y*(u2+y*(u3+y*(u4+y*u5)))));
-                p2 = one+y*(v1+y*(v2+y*(v3+y*(v4+y*v5))));
-                r += (-0.5*y + p1/p2);
-            }
-        }
-        else if(ix<0x40200000) {                         /* x < 8.0 */
-            i = (int)x;
-            t = zero;
-            y = x-(double)i;
-            p = y*(s0+y*(s1+y*(s2+y*(s3+y*(s4+y*(s5+y*s6))))));
-            q = one+y*(r1+y*(r2+y*(r3+y*(r4+y*(r5+y*r6)))));
-            r = half*y+p/q;
-            z = one;        /* lgamma(1+s) = log(s) + lgamma(s) */
-            switch(i) {
-            case 7: z *= (y+6.0);        /* FALLTHRU */
-            case 6: z *= (y+5.0);        /* FALLTHRU */
-            case 5: z *= (y+4.0);        /* FALLTHRU */
-            case 4: z *= (y+3.0);        /* FALLTHRU */
-            case 3: z *= (y+2.0);        /* FALLTHRU */
-                    r += log(z); break;
-            }
-     /* 8.0 <= x < 2**58 */
-        } else if (ix < 0x43900000) {
-            t = log(x);
-            z = one/x;
-            y = z*z;
-            w = w0+z*(w1+y*(w2+y*(w3+y*(w4+y*(w5+y*w6)))));
-            r = (x-half)*(t-one)+w;
-        } else
-     /* 2**58 <= x <= inf */
-            r =  x*(log(x)-one);
-        if(hx<0) r = nadj - r;
-        return r;
-}
-/******************************COPYRIGHT NOTICE*******************************/
-/*© Centro de Regulacio Genomica */
-/*and */
-/*Cedric Notredame */
-/*Fri Feb 18 08:27:45 CET 2011 - Revision 596. */
-/*All rights reserved.*/
-/*This file is part of T-COFFEE.*/
-/**/
-/*    T-COFFEE is free software; you can redistribute it and/or modify*/
-/*    it under the terms of the GNU General Public License as published by*/
-/*    the Free Software Foundation; either version 2 of the License, or*/
-/*    (at your option) any later version.*/
-/**/
-/*    T-COFFEE is distributed in the hope that it will be useful,*/
-/*    but WITHOUT ANY WARRANTY; without even the implied warranty of*/
-/*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the*/
-/*    GNU General Public License for more details.*/
-/**/
-/*    You should have received a copy of the GNU General Public License*/
-/*    along with Foobar; if not, write to the Free Software*/
-/*    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA*/
-/*...............................................                                                                                      |*/
-/*  If you need some more information*/
-/*  cedric.notredame@europe.com*/
-/*...............................................                                                                                                                                     |*/
-/**/
-/**/
-/*     */
-/******************************COPYRIGHT NOTICE*******************************/