1 files changed, 0 insertions, 53 deletions
diff --git a/lib/z2.h b/lib/z2.h
deleted file mode 100644
index a18d740..0000000
--- a/lib/z2.h
+++ /dev/null
@@ -1,53 +0,0 @@
-
-#pragma once
-
-#include "types.h"
-#include "ising.h"
-
-/* The minimum definition for a group type R_t to act on a spin type X_t is
- * given by the following.
- *
- * void init(R_t *p);
- * void free_spin(R_t r);
- * R_t copy(R_t r);
- * X_t act(R_t r, X_t x);
- * R_t act(R_t r, R_t r);
- * X_t act_inverse(R_t r, X_t x);
- * R_t act_inverse(R_t r, R_t r);
- *
- */
-
-class z2_t {
-  public:
-  bool x;
-
-  z2_t() : x(false) {}
-
-  z2_t(bool x) : x(x) {}
-
-  ising_t act(const ising_t& s) const {
-    if (x) {
-      return ising_t(!s.x);
-    } else {
-      return ising_t(s.x);
-    }
-  }
-
-  z2_t act(const z2_t& r) const {
-    if (x) {
-      return z2_t(!r.x);
-    } else {
-      return z2_t(r.x);
-    }
-  }
-
-  ising_t act_inverse(const ising_t& s) const {
-    return this->act(s);
-  }
-
-  z2_t act_inverse(const z2_t& r) const {
-    return this->act(r);
-  }
-};
-
-