add support for float basis

src/exponent.c

@@ -22,4 +22,16 @@ float expIN(int e, int num){
         printf("%f\n", 1.0 / (float) expI((e*-1), num));
         return  (1.0 / (float) expI((e*-1), num));
     }
+}
+
+float expF(int e, float num){
+    float prod = 1;
+    if(e==0){
+        return 1;
+    }else{
+        for(int i = 1; i <=e; i++){
+            prod *= num;
+        }
+        return prod;
+    }
 }

src/exponent.h

@@ -3,5 +3,6 @@
 
 int expI(unsigned int e, int num);
 float expIN(int e, int num);
+float expF(int e, float num);
 
 #endif // exponent.h