1 files changed, 0 insertions, 46 deletions
diff --git a/I_anno/Programmazione_2/algorithms/sqrt.cc b/I_anno/Programmazione_2/algorithms/sqrt.cc
deleted file mode 100644
index aa6b032..0000000
--- a/I_anno/Programmazione_2/algorithms/sqrt.cc
+++ /dev/null
@@ -1,46 +0,0 @@
-#include<iostream>
-
-using namespace std;
-
-double abs(double n) {
-    if(n < 0) return -n;
-
-    return n;
-}
-
-
-double sq(int n) {
-    double x = n;
-    double y = 1;
-    while(x-y > 0.0000001) {
-        x = (x+y)/2;
-        y = n/x;
-    }
-    return x;
-}
-
-double sq2_n(double n, double a) {
-    if(abs(a*a - n) <= 0.000001) {
-        return a;
-    }
-
-    return sq2_n(n, (a+n/a)/2);
-}
-
-double sq2(int n) {
-    return sq2_n(n, n/2);
-}
-
-double sqrt_d(int n) {
-    double x = 1;
-    while(abs(x*x-n)>=0.0000001) {
-        x = ((n/x)+x)/2;
-    }
-    return x;
-}
-
-int main() {
-    cout << sq(81) << endl;
-    cout << sq2(81) << endl;
-    return 0;
-}