diff --git a/src/base/blas.rs b/src/base/blas.rs
index 2ebc8051..761077e5 100644
--- a/src/base/blas.rs
+++ b/src/base/blas.rs
@@ -1,8 +1,8 @@
 use crate::SimdComplexField;
 #[cfg(feature = "std")]
 use matrixmultiply;
-use num::{One, Signed, Zero};
-use simba::scalar::{ClosedAdd, ClosedMul, ComplexField};
+use num::{One, Zero};
+use simba::scalar::{ClosedAdd, ClosedMul};
 #[cfg(feature = "std")]
 use std::mem;
 
diff --git a/src/base/matrix.rs b/src/base/matrix.rs
index 077983bd..e945a594 100644
--- a/src/base/matrix.rs
+++ b/src/base/matrix.rs
@@ -16,7 +16,7 @@ use serde::{Deserialize, Deserializer, Serialize, Serializer};
 #[cfg(feature = "abomonation-serialize")]
 use abomonation::Abomonation;
 
-use simba::scalar::{ClosedAdd, ClosedMul, ClosedSub, Field, RealField};
+use simba::scalar::{ClosedAdd, ClosedMul, ClosedSub, Field};
 use simba::simd::SimdPartialOrd;
 
 use crate::base::allocator::{Allocator, SameShapeAllocator, SameShapeC, SameShapeR};
diff --git a/src/base/ops.rs b/src/base/ops.rs
index 7bda546d..01968b47 100644
--- a/src/base/ops.rs
+++ b/src/base/ops.rs
@@ -5,7 +5,6 @@ use std::ops::{
 };
 
 use simba::scalar::{ClosedAdd, ClosedDiv, ClosedMul, ClosedNeg, ClosedSub};
-use simba::simd::{SimdPartialOrd, SimdSigned};
 
 use crate::base::allocator::{Allocator, SameShapeAllocator, SameShapeC, SameShapeR};
 use crate::base::constraint::{