diff --git a/test.c b/test.c
index 67409003771c44fee84ba9b907d3b07fc3bd4298..c1b90b731e81cb277f8b7614cb9a73c43ec62bb0 100644
--- a/test.c
+++ b/test.c
@@ -47,20 +47,20 @@ int main() {
     fa=DOUBLE_TO_FX(da);
     fb=DOUBLE_TO_FX(db);
     
-    fc=fx_s2308_l_mul(fa,fb);
+    fc=FX_S2308_L_MUL(fa,fb);
 	printf("\n\t====== Multiplication =======\n");
 	printf("\n\tmul1: Exact answer = %f func result = %f, error = %f\n", da*db, FX_TO_DOUBLE(fc), da*db-FX_TO_DOUBLE(fc));
-	fc=fx_s2308_l_mul2(fa,fb);
+	fc=FX_S2308_L_MUL2(fa,fb);
 	printf("\n\tmul2: Exact answer = %f func result = %f, error = %f\n",da*db, FX_TO_DOUBLE(fc), da*db-FX_TO_DOUBLE(fc));
-	fc=fx_s2308_l_mul3(fa,fb);
+	fc=FX_S2308_L_MUL3(fa,fb);
 	printf("\n\tmul3:  Exact answer = %f func result = %f, error = %f\n",da*db, FX_TO_DOUBLE(fc), da*db-FX_TO_DOUBLE(fc));
-	fc=fx_s2308_l_mul4(fa,fb);
+	fc=FX_S2308_L_MUL4(fa,fb);
 	printf("\n\tmul4: Exact answer = %f func result = %f, error = %f\n",da*db, FX_TO_DOUBLE(fc), da*db-FX_TO_DOUBLE(fc));
 
 	printf("\n\t====== Division =======\n");
-	fc=fx_s2308_l_div1(fa,fb);
+	fc=FX_S2308_L_DIV1(fa,fb);
 	printf("\n\tdiv1: Exact answer = %f func result = %f, error = %f\n",da/db, FX_TO_DOUBLE(fc), da/db-FX_TO_DOUBLE(fc));
-	fc=fx_s2308_l_div2(fa,fb);
+	fc=FX_S2308_L_DIV2(fa,fb);
 	printf("\n\tdiv2: Exact answer = %f func result = %f, error = %f\n",da/db, FX_TO_DOUBLE(fc), da/db-FX_TO_DOUBLE(fc));
 
 	printf("\n\t====== Sine =======\n");