diff --git a/fixed_wide/Cargo.lock b/fixed_wide/Cargo.lock
index c65cd17..e51beec 100644
--- a/fixed_wide/Cargo.lock
+++ b/fixed_wide/Cargo.lock
@@ -2,17 +2,63 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "az"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b7e4c2464d97fe331d41de9d5db0def0a96f4d823b8b32a2efd503578988973"
+
 [[package]]
 name = "bnum"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3e31ea183f6ee62ac8b8a8cf7feddd766317adfb13ff469de57ce033efd6a790"
 
+[[package]]
+name = "bytemuck"
+version = "1.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773d90827bc3feecfb67fab12e24de0749aad83c74b9504ecde46237b5cd24e2"
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "cordic"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ed0a176c0b8c5c95fa0523177530364c5b68a8895d9745730dbfa692a7412d0"
+dependencies = [
+ "fixed",
+]
+
+[[package]]
+name = "crunchy"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
+
+[[package]]
+name = "fixed"
+version = "1.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85c6e0b89bf864acd20590dbdbad56f69aeb898abfc9443008fd7bd48b2cc85a"
+dependencies = [
+ "az",
+ "bytemuck",
+ "half",
+ "typenum",
+]
+
 [[package]]
 name = "fixed_wide"
 version = "0.1.0"
 dependencies = [
  "bnum",
+ "cordic",
  "fixed_wide_traits",
  "typenum",
 ]
@@ -21,6 +67,16 @@ dependencies = [
 name = "fixed_wide_traits"
 version = "0.1.0"
 
+[[package]]
+name = "half"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6dd08c532ae367adf81c312a4580bc67f1d0fe8bc9c460520283f4c0ff277888"
+dependencies = [
+ "cfg-if",
+ "crunchy",
+]
+
 [[package]]
 name = "typenum"
 version = "1.17.0"
diff --git a/fixed_wide/Cargo.toml b/fixed_wide/Cargo.toml
index 84206fd..9e81dd2 100644
--- a/fixed_wide/Cargo.toml
+++ b/fixed_wide/Cargo.toml
@@ -6,8 +6,10 @@ edition = "2021"
 [features]
 default=["fixed_wide_traits"]
 fixed_wide_traits=["dep:fixed_wide_traits"]
+cordic=["dep:cordic"]
 
 [dependencies]
 bnum = "0.11.0"
 typenum = "1.17.0"
 fixed_wide_traits = { version = "0.1.0", path = "../fixed_wide_traits", optional = true }
+cordic = { version = "0.1.5", optional = true }
diff --git a/fixed_wide/src/cordic.rs b/fixed_wide/src/cordic.rs
new file mode 100644
index 0000000..80745da
--- /dev/null
+++ b/fixed_wide/src/cordic.rs
@@ -0,0 +1,33 @@
+use bnum::BInt;
+use typenum::Unsigned;
+use crate::fixed::Fixed;
+use std::marker::PhantomData;
+
+impl<const CHUNKS:usize,Frac:Unsigned> cordic::CordicNumber for Fixed<CHUNKS,Frac>{
+	fn floor(self)->Self{
+		Self{
+			bits:self.bits.bitand(BInt::<CHUNKS>::ONE.shl(Frac::U32).sub(BInt::<CHUNKS>::ONE).not()),
+			frac:PhantomData,
+		}
+	}
+
+	fn zero()->Self{
+		Self::ZERO
+	}
+
+	fn one()->Self{
+		Self::ONE
+	}
+
+	fn from_u0f64(val:U0F64)->Self{
+		val
+	}
+
+	fn num_fract_bits()->u8{
+		Frac::U8
+	}
+
+	fn num_bits()->u8{
+		CHUNKS as u8*64
+	}
+}
diff --git a/fixed_wide/src/lib.rs b/fixed_wide/src/lib.rs
index 4d35f29..8176867 100644
--- a/fixed_wide/src/lib.rs
+++ b/fixed_wide/src/lib.rs
@@ -9,3 +9,6 @@ pub mod typenum{
 mod fixed_wide_traits;
 #[cfg(feature="fixed_wide_traits")]
 pub use ::fixed_wide_traits::wide;
+
+#[cfg(feature="cordic")]
+mod cordic;