Final code push!

bigint.c

@@ -1676,7 +1676,7 @@ void experiment1(int low, int high) {
     double toomcooktime = 0;
     int counter = 0;
     size_t temp;
-    // Note limit here
+    // Note limit here, product limited to 100,000 hexadecimal characters
     char a_buf[100000];
     char k_buf[100000];
     char t_buf[100000];
@@ -1764,6 +1764,7 @@ void experiment2(int size) {
 }
 
 int main() {
+    // Note please wait a few seconds for the experiments, they will print out results!
     one_limb_tests();
     multiple_diff_limb_tests();
     multiple_same_limb_tests();