Update TY_YukawaSq.c

Comment out the check function so that correct solution can be returned correctly.

sasmodels/models/TY_YukawaSq.c

@@ -29,7 +29,13 @@ void translate(
     }
 
     TY_SolveEquations(*z1, *z2, *k1, *k2, *volumefraction, a, b, c1, c2, d1, d2, debug );
-    int checkFlags = TY_CheckSolution( *z1, *z2, *k1, *k2, *volumefraction, *a, *b, *c1, *c2, *d1, *d2 );
+
+    //Added by Yun Liu on 02/05/2024
+    //When some numbers, such as d1 and d2, are very large number, the correct solution may not pass the checking function.
+    //It is recommended to comment out this line of code and simply assume that the TY_SolveEquation function returns a correct result.
+    //int checkFlags = TY_CheckSolution( *z1, *z2, *k1, *k2, *volumefraction, *a, *b, *c1, *c2, *d1, *d2 );
+    int checkFlags = 1;
+
     if (checkFlags != 0) {
         *a = NAN;
         // return;