diff --git a/C/projects/DALEC_CODE/AUX/WRITE_CFUN_FILE.c b/C/projects/DALEC_CODE/AUX/WRITE_CFUN_FILE.c
deleted file mode 100644
index 7c02d9d0..00000000
--- a/C/projects/DALEC_CODE/AUX/WRITE_CFUN_FILE.c
+++ /dev/null
@@ -1,22 +0,0 @@
-void WRITE_CFUN_FILE(char *site,double *CFUN, int N)
-
-{
-
-char filename[]="CFUN_";
-strcat(filename,site);
-
-FILE *file;
-
-file=fopen(filename, "a+");
-
-int n;
-for (n=0;n<N;n++){
-fprintf(file,"%f \n",CFUN[n]);}
-
-
-fclose(file);
-
-
-
-
-}
diff --git a/C/projects/DALEC_CODE/AUX/oksofar.c b/C/projects/DALEC_CODE/AUX/oksofar.c
deleted file mode 100644
index 6455b7f4..00000000
--- a/C/projects/DALEC_CODE/AUX/oksofar.c
+++ /dev/null
@@ -1,7 +0,0 @@
-int oksofar(char *msg){
-printf("%s\n",msg);
-fflush(stdout);
-return 0;
-
-}
-
diff --git a/C/projects/DALEC_CODE/AUX/std.c b/C/projects/DALEC_CODE/AUX/std.c
deleted file mode 100644
index 68c702cd..00000000
--- a/C/projects/DALEC_CODE/AUX/std.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#pragma once
-#include "math.h"
-
-double std(double a[], int n){
-    if(n == 0){return 0.0;}
-    double sum = 0;
-	int i;
-    for(i = 0; i < n; i++)
-       sum += a[i];
-    double mean = sum / n;
-    double sq_diff_sum = 0;
-    for(i=0;i<n;i++) {
-       double diff = a[i] - mean;
-       sq_diff_sum = sq_diff_sum + diff * diff;
-    }
-    double variance = sq_diff_sum / (n-1);
-    return sqrt(variance);
-}