diff --git a/src/lib.rs b/src/lib.rs
index b8a3b7d..d30ff6c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -17,4 +17,12 @@ pub mod acosf;
 #[path = "math/acosh.rs"]
 pub mod acosh;
 #[path = "math/acoshf.rs"]
-pub mod acoshf;
\ No newline at end of file
+pub mod acoshf;
+#[path = "math/asin.rs"]
+pub mod asin;
+#[path = "math/asinf.rs"]
+pub mod asinf;
+#[path = "math/asinh.rs"]
+pub mod asinh;
+#[path = "math/asinhf.rs"]
+pub mod asinhf;
\ No newline at end of file
diff --git a/src/math/acosf.rs b/src/math/acosf.rs
index 7175129..73ffbdd 100644
--- a/src/math/acosf.rs
+++ b/src/math/acosf.rs
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MPL-2.0
 /*
- * File: src/math/acos.rs
+ * File: src/math/acosf.rs
  *
  * The acosf function.
  *
diff --git a/src/math/acosh.rs b/src/math/acosh.rs
index 7b23edb..1beb486 100644
--- a/src/math/acosh.rs
+++ b/src/math/acosh.rs
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MPL-2.0
 /*
- * File: src/math/acos.rs
+ * File: src/math/acosh.rs
  *
  * The acosh function.
  *
diff --git a/src/math/acoshf.rs b/src/math/acoshf.rs
index 7320732..ea6099c 100644
--- a/src/math/acoshf.rs
+++ b/src/math/acoshf.rs
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MPL-2.0
 /*
- * File: src/math/acos.rs
+ * File: src/math/acoshf.rs
  *
  * The acoshf function.
  *
diff --git a/src/math/asin.rs b/src/math/asin.rs
new file mode 100644
index 0000000..cceb374
--- /dev/null
+++ b/src/math/asin.rs
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/asin.rs
+ *
+ * The asin function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn asin(x: f64) -> f64 {
+    libm::asin(x)
+}
\ No newline at end of file
diff --git a/src/math/asinf.rs b/src/math/asinf.rs
new file mode 100644
index 0000000..48f1e9d
--- /dev/null
+++ b/src/math/asinf.rs
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/asinf.rs
+ *
+ * The asinf function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn asinf(x: f32) -> f32 {
+    libm::asinf(x)
+}
\ No newline at end of file
diff --git a/src/math/asinh.rs b/src/math/asinh.rs
new file mode 100644
index 0000000..97c4870
--- /dev/null
+++ b/src/math/asinh.rs
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/asinh.rs
+ *
+ * The asinh function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn asinh(x: f64) -> f64 {
+    libm::asinh(x)
+}
\ No newline at end of file
diff --git a/src/math/asinhf.rs b/src/math/asinhf.rs
new file mode 100644
index 0000000..30f51fb
--- /dev/null
+++ b/src/math/asinhf.rs
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/asinhf.rs
+ *
+ * The asinhf function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn asinhf(x: f32) -> f32 {
+    libm::asinhf(x)
+}
\ No newline at end of file