diff --git a/Cargo.lock b/Cargo.lock
index ac37eb0..e858bfe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9,7 +9,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
 [[package]]
-name = "mathematical"
+name = "math"
 version = "0.1.0"
 dependencies = [
  "num",
diff --git a/Cargo.toml b/Cargo.toml
index dd7d7b7..38e3f11 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,5 @@
-[package]
-name = "mathematical"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]
-num = "0.4.3"
+[workspace]
+resolver = "2"
+members = [
+    "math"
+]
diff --git a/math/Cargo.toml b/math/Cargo.toml
new file mode 100644
index 0000000..1b3de5c
--- /dev/null
+++ b/math/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "math"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+num = "0.4.3"
diff --git a/math/src/lib.rs b/math/src/lib.rs
new file mode 100644
index 0000000..aecb370
--- /dev/null
+++ b/math/src/lib.rs
@@ -0,0 +1,2 @@
+pub mod matrix;
+pub mod sq_matrix;
diff --git a/src/math/matrix.rs b/math/src/matrix.rs
similarity index 98%
rename from src/math/matrix.rs
rename to math/src/matrix.rs
index db4852c..b96eb6d 100644
--- a/src/math/matrix.rs
+++ b/math/src/matrix.rs
@@ -108,7 +108,7 @@ impl<T: Num> IndexMut<(usize, usize)> for Matrix<T> {
 #[macro_export]
 macro_rules! matrix {
     [ $w:expr; $( $x:expr ),+ ] => {
-        $crate::math::Matrix::new(vec![$( $x, )+], $w)
+        $crate::matrix::Matrix::new(vec![$( $x, )+], $w)
     };
 }
 
diff --git a/src/math/matrix/arithemtic.rs b/math/src/matrix/arithemtic.rs
similarity index 100%
rename from src/math/matrix/arithemtic.rs
rename to math/src/matrix/arithemtic.rs
diff --git a/src/math/matrix/iter.rs b/math/src/matrix/iter.rs
similarity index 100%
rename from src/math/matrix/iter.rs
rename to math/src/matrix/iter.rs
diff --git a/src/math/matrix/ops.rs b/math/src/matrix/ops.rs
similarity index 100%
rename from src/math/matrix/ops.rs
rename to math/src/matrix/ops.rs
diff --git a/src/math/sq_matrix.rs b/math/src/sq_matrix.rs
similarity index 93%
rename from src/math/sq_matrix.rs
rename to math/src/sq_matrix.rs
index c531561..b259b70 100644
--- a/src/math/sq_matrix.rs
+++ b/math/src/sq_matrix.rs
@@ -45,8 +45,6 @@ fn check_size(order: usize) -> usize {
 #[macro_export]
 macro_rules! sq_matrix {
     [ $o:expr; $( $x:expr ),+ ] => {
-        $crate::math::SquareMatrix::new(vec![$( $x, )+], $o)
+        $crate::matrix::SquareMatrix::new(vec![$( $x, )+], $o)
     };
 }
-
-pub use sq_matrix;
diff --git a/src/lib.rs b/src/lib.rs
deleted file mode 100644
index b8135c3..0000000
--- a/src/lib.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub mod math;
diff --git a/src/math.rs b/src/math.rs
deleted file mode 100644
index a005381..0000000
--- a/src/math.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-mod matrix;
-pub use matrix::Matrix;
-pub use matrix::matrix;
-
-mod sq_matrix;
-pub use sq_matrix::SquareMatrix;
-pub use sq_matrix::sq_matrix;