   for (i=0; i<4; i++)
     displayNum[i] = off;
 
-  if (n < 0.0) {
-    n = abs(n);
+  if (n < 0.0)
     negative = true;
-  }
+
+  n = abs(n);
 
   fractional = modf(n, &integral);
   fractional = round(fractional*10);

      testLoop = -100;
  }
}

    displayNumber();
  }

  //testCaseAllNum();
  //splitNumber(-99.99999);
  displayTemperature();

}

