1 files changed, 24 insertions, 0 deletions
diff --git a/libpsi-core/src/maths/numeric_traits.rs b/libpsi-core/src/maths/numeric_traits.rs
new file mode 100644
index 0000000..dd7fdec
--- /dev/null
+++ b/libpsi-core/src/maths/numeric_traits.rs
@@ -0,0 +1,24 @@
+use core::ops;
+
+pub trait Numeric:
+    Copy
+    + PartialOrd
+    + ops::Add<Output = Self>
+    + ops::Mul<Output = Self>
+    + ops::Sub<Output = Self>
+    + ops::Div<Output = Self>
+    + ops::Neg<Output = Self>
+    + ops::AddAssign
+    + ops::SubAssign
+    + ops::MulAssign
+    + ops::DivAssign
+{
+    fn zero() -> Self;
+    fn one() -> Self;
+}
+
+pub trait Integer: Numeric {}
+pub trait Float: Numeric {
+    fn sqrt(self) -> Self;
+    fn atan2(y: Self, x: Self) -> Self;
+}