1 files changed, 0 insertions, 23 deletions
diff --git a/nerv/matrix/generic/cumatrix.c b/nerv/matrix/generic/cumatrix.c
index 9577fd5..540afd2 100644
--- a/nerv/matrix/generic/cumatrix.c
+++ b/nerv/matrix/generic/cumatrix.c
@@ -51,29 +51,6 @@ static int nerv_matrix_(lua_rand_uniform)(lua_State *L) {
     return 0;
 }
 
-static int nerv_matrix_(lua_tanh)(lua_State *L) {
-    Status status;
-    MATRIX_CONTEXT *context;
-    MATRIX_GET_CONTEXT(L, 3);
-    Matrix *a = luaT_checkudata(L, 1, nerv_matrix_(tname));
-    Matrix *b = luaT_checkudata(L, 2, nerv_matrix_(tname));
-    nerv_matrix_(tanh)(a, b, context, &status);
-    NERV_LUA_CHECK_STATUS(L, status);
-    return 0;
-}
-
-static int nerv_matrix_(lua_tanh_grad)(lua_State *L) {
-    Status status;
-    MATRIX_CONTEXT *context;
-    MATRIX_GET_CONTEXT(L, 4);
-    Matrix *nerr = luaT_checkudata(L, 1, nerv_matrix_(tname));
-    Matrix *err = luaT_checkudata(L, 2, nerv_matrix_(tname));
-    Matrix *output = luaT_checkudata(L, 3, nerv_matrix_(tname));
-    nerv_matrix_(tanh_grad)(nerr, err, output, context, &status);
-    NERV_LUA_CHECK_STATUS(L, status);
-    return 0;
-}
-
 extern const char *MATRIX_CUMATRIX_HOST_TNAME;
 static int nerv_matrix_(lua_copy_fromh)(lua_State *L) { 
     Status status;