From c8315782b23119ba69369f1a26acdf96463cc7d2 Mon Sep 17 00:00:00 2001
From: inter <inter@qq.com>
Date: Thu, 4 Sep 2025 14:09:16 +0800
Subject: [PATCH] Add File

---
 .../org/dromara/easyai/function/TanHX.java    | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/main/java/org/dromara/easyai/function/TanHX.java

diff --git a/src/main/java/org/dromara/easyai/function/TanHX.java b/src/main/java/org/dromara/easyai/function/TanHX.java
new file mode 100644
index 0000000..73d40cf
--- /dev/null
+++ b/src/main/java/org/dromara/easyai/function/TanHX.java
@@ -0,0 +1,27 @@
+package org.dromara.easyai.function;
+
+
+import org.dromara.easyai.i.ActiveFunction;
+
+/**
+ * @param
+ * @DATA
+ * @Author LiDaPeng
+ * @Description
+ */
+public class TanHX implements ActiveFunction {
+    @Override
+    public float function(float x) {
+        x = x * 0.038f;
+        float x1 = (float)Math.exp(x);
+        float x2 = (float)Math.exp(-x);
+        float son = x1 - x2;// ArithUtil.sub(x1, x2);
+        float mother = x1 + x2;// ArithUtil.add(x1, x2);
+        return son / mother;//ArithUtil.div(son, mother);
+    }
+
+    @Override
+    public float functionG(float out) {
+        return 1 - (float)Math.pow(out, 2);
+    }
+}