diff --git a/.gitignore b/.gitignore
index 795c8e4..3c72f00 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
 **.swp
 **is_good*
+**.ff*
+**.x*
+
diff --git a/onetensor/y_tensor_h.h b/onetensor/y_tensor_h.h
index 34282f9..55ba69d 100644
--- a/onetensor/y_tensor_h.h
+++ b/onetensor/y_tensor_h.h
@@ -876,7 +876,7 @@ void append_array_chainlist_##type(array_chainlist_##type **list_a, type x);\
 tensor_##type * create_tensor_from_list_array_##type( array_chainlist_##type *l_a, dimension *part_dim);\
 void free_array_chainlist_##type(array_chainlist_##type *l_a);\
 tensor_##type * transpose_notOpt_tensor_##type(tensor_##type *org);\
-tensor_##type * shapeute_notOpt_tensor_##type(tensor_##type *org, dimension *dshape);\
+tensor_##type * permute_notOpt_tensor_##type(tensor_##type *org, dimension *dshape);\
 void update_1tensor_func_##type(tensor_##type *M0, \
     type (*func)(type), size_t nbthread);\
 void update_2tensor_func_##type(tensor_##type *M0, tensor_##type *M1, \
@@ -1576,7 +1576,7 @@ void tensorContractnProd_##type(tensor_##type** MM, tensor_##type *M0, tensor_##
       printf("checkContractProdTensorDim %ld contractionNumber\n", contractionNumber);\
         printDebug_dimension(M0->dim, "M0 dim");\
         printDebug_dimension(M1->dim, "M1 dim");\
-        getchar();\
+        /*getchar();*/\
     }\
 \
     size_t len0 = M0->dim->rank - contractionNumber;\
@@ -1654,7 +1654,7 @@ void tensorContractnProdOpt0_##type(tensor_##type** MM, tensor_##type *M0, tenso
       printf("checkContractProdTensorDim %ld contractionNumber\n", contractionNumber);\
         printDebug_dimension(M0->dim, "M0 dim");\
         printDebug_dimension(M1->dim, "M1 dim");\
-        getchar();\
+        /*getchar();*/\
     }\
 \
     size_t len0 = M0->dim->rank - contractionNumber;\
@@ -1897,7 +1897,7 @@ void tensorContractnProdThread_##type(tensor_##type** MM, tensor_##type *M0, ten
       printf("checkContractProdTensorDim %ld contractionNumber\n", contractionNumber);\
         printDebug_dimension(M0->dim, "M0 dim");\
         printDebug_dimension(M1->dim, "M1 dim");\
-        getchar();\
+        /*getchar();*/\
     }\
     size_t len0 = M0->dim->rank - contractionNumber;\
     size_t len1 = M1->dim->rank - contractionNumber;\
@@ -1994,7 +1994,7 @@ void tensorContractnProdThreadOpt0_##type(tensor_##type** MM, tensor_##type *M0,
       printf("checkContractProdTensorDim %ld contractionNumber\n", contractionNumber);\
         printDebug_dimension(M0->dim, "M0 dim");\
         printDebug_dimension(M1->dim, "M1 dim");\
-        getchar();\
+        /*getchar();*/\
     }\
     size_t len0 = M0->dim->rank - contractionNumber;\
     size_t len1 = M1->dim->rank - contractionNumber;\
@@ -2101,7 +2101,7 @@ void tensorContractnPro2dThread_##type(tensor_##type** MM, tensor_##type *M0, te
       printf("checkContractProdTensorDim %ld contractionNumber\n", contractionNumber);\
         printDebug_dimension(M0->dim, "M0 dim");\
         printDebug_dimension(M1->dim, "M1 dim");\
-        getchar();\
+        /*getchar();*/\
     }\
 \
     size_t len0 = M0->dim->rank - contractionNumber;\
@@ -2201,7 +2201,7 @@ void tensorContractnPro2dThreadOpt0_##type(tensor_##type** MM, tensor_##type *M0
       printf("checkContractProdTensorDim %ld contractionNumber\n", contractionNumber);\
         printDebug_dimension(M0->dim, "M0 dim");\
         printDebug_dimension(M1->dim, "M1 dim");\
-        getchar();\
+        /*getchar();*/\
     }\
 \
     size_t len0 = M0->dim->rank - contractionNumber;\
@@ -2260,7 +2260,7 @@ void tensorContractnProdNotOpt_##type(tensor_##type** MM, tensor_##type *M0, ten
         printf("error Deep = %ld\n", contractionNumber);\
         printDebug_dimension(M0->dim, "M0 dim");\
         printDebug_dimension(M1->dim, "M1 dim");\
-        getchar();\
+        /*getchar();*/\
     }\
     size_t len0 = M0->dim->rank - contractionNumber;\
     size_t len1 = M1->dim->rank - contractionNumber;\
@@ -2883,33 +2883,34 @@ tensor_##type * transpose_notOpt_tensor_##type(tensor_##type *org){\
 }\
 \
 tensor_##type * transpose_Opt0_tensor_##type(tensor_##type *org){\
-  size_t dimrnk = org->rank;\
+  size_t dimrnk = org->dim->rank;\
   dimension *dim_tr=create_dim(dimrnk);\
   for(size_t i=0; i<dimrnk; ++i) dim_tr->shape[i]=(org->dim)->shape[(dimrnk-1)-i];\
   updateDim(dim_tr);\
   printDebug_dimension(dim_tr,"dim_trOpt");\
-  tensor_##type *tens_tr = CREATE_TENSOR_##type(dim_tr);\
+  tensor_##type *tens_tr = create_tensor_##type(dim_tr);\
+  /*tensor_##type *tens_tr = CREATE_TENSOR_##type(dim_tr);*/\
   long int cur_tr=0, add_tr=0, minus_tr=0;\
   tens_tr->x[cur_tr] = org->x[cur_tr];\
   for(size_t i=1; i<dim_tr->size; ++i){\
     minus_tr =0;\
     /*printf("DEBUG: cur_tr=%ld\n",cur_tr);*/\
     for(size_t l=0; l<dimrnk; ++l){      \
-      add_tr = minus_tr + dim_tr->base[l+1];\
-      if(cur_tr + add_tr < dim_tr->base[l]){\
+      add_tr = minus_tr + dim_tr->basis[l+1];\
+      if(cur_tr + add_tr < dim_tr->basis[l]){\
         cur_tr += add_tr;\
         /*tens_tr->x[cur_tr] = org->x[i]*/;\
         tens_tr->x[i] = org->x[cur_tr];\
         break;\
       }\
-      minus_tr -= (dim_tr->base[l]-dim_tr->base[l+1]);\
+      minus_tr -= (dim_tr->basis[l]-dim_tr->basis[l+1]);\
     }\
     /*printf("DEBUG: after cur_tr=%ld\n",cur_tr);*/\
   }\
   return tens_tr;\
 }\
 \
-tensor_##type * shapeute_notOpt_tensor_##type(tensor_##type *org, dimension *dshape){\
+tensor_##type * permute_notOpt_tensor_##type(tensor_##type *org, dimension *dshape){\
   size_t dimrnk = (org->dim)->rank; \
   dimension *dim_tr=create_dim(dimrnk);\
   for(size_t i=0; i<dimrnk; ++i) dim_tr->shape[i]=(org->dim)->shape[(dimrnk-1)-i];\