diff --git a/.github/workflows/clippy-fmt.yml b/.github/workflows/clippy-fmt.yml
new file mode 100644
index 0000000..2ad61a2
--- /dev/null
+++ b/.github/workflows/clippy-fmt.yml
@@ -0,0 +1,32 @@
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+name: Clippy and rustfmt Check
+jobs:
+  clippy_check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          components: rustfmt
+          override: true
+      - name: Check with rustfmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly
+          components: clippy
+          override: true
+      - name: Check with Clippy
+        uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --all-features --all --tests
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index 61ef994..3b69804 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,4 +21,7 @@ libc = "0.2.71"
 thiserror = "1.0"
 
 [build-dependencies]
-cc = "1.0"
\ No newline at end of file
+cc = "1.0"
+
+[dev-dependencies]
+float-cmp = "0.8"
\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
index 5b679df..c05571b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -163,6 +163,11 @@ mod tests {
     use super::*;
 
     use chrono::Duration;
+    use float_cmp::approx_eq;
+
+    fn vecs_eq(l: &[f64; 3], r: &[f64; 3]) -> bool {
+        approx_eq!(f64, l[0], r[0]) && approx_eq!(f64, l[1], r[1]) && approx_eq!(f64, l[2], r[2])
+    }
 
     #[test]
     fn test_simple_propagation() -> Result<()> {
@@ -175,8 +180,8 @@ mod tests {
         let s1 = tle.propagate_to(epoch)?;
         let s2 = tle.propagate_to(epoch + Duration::hours(1))?;
 
-        assert_ne!(s1.position, s2.position);
-        assert_ne!(s1.velocity, s2.velocity);
+        assert!(!vecs_eq(&s1.position, &s2.position));
+        assert!(!vecs_eq(&s1.velocity, &s2.velocity));
 
         Ok(())
     }
@@ -192,8 +197,8 @@ mod tests {
         let s1 = tle.propagate_to(epoch)?;
         let s2 = tle.propagate_to(epoch - Duration::days(30))?;
 
-        assert_ne!(s1.position, s2.position);
-        assert_ne!(s1.velocity, s2.velocity);
+        assert!(!vecs_eq(&s1.position, &s2.position));
+        assert!(!vecs_eq(&s1.velocity, &s2.velocity));
 
         Ok(())
     }