Merge branch 'change' into 'master'

modify test.c

See merge request !4

test.c

@@ -4,8 +4,6 @@
 int main() {
 	fx_s2308 a = 2000;
 	fx_s2308 b = 1000;
-	fx_s2308 output = FX_MUL(a, b);
-	printf("%lf\n",output);
 	
 	printf("\n===Calculation: Addition===\n");
 	printf("%f + %f = %f\n",a,b,FX_ADD(a,b));