Allow treating ratios as floats (#681)

1 files changed, 3 insertions, 0 deletions

diff --git a/src/eval/ops.rs b/src/eval/ops.rs
index 5efb68c3..91160c0d 100644
--- a/src/eval/ops.rs
+++ b/src/eval/ops.rs
@@ -179,6 +179,7 @@ pub fn mul(lhs: Value, rhs: Value) -> StrResult<Value> {
         (Int(a), Angle(b)) => Angle(a as f64 * b),
         (Float(a), Angle(b)) => Angle(a * b),
 
+        (Ratio(a), Ratio(b)) => Ratio(a * b),
         (Ratio(a), Int(b)) => Ratio(a * b as f64),
         (Ratio(a), Float(b)) => Ratio(a * b),
         (Float(a), Ratio(b)) => Ratio(a * b),
@@ -214,8 +215,10 @@ pub fn div(lhs: Value, rhs: Value) -> StrResult<Value> {
     Ok(match (lhs, rhs) {
         (Int(a), Int(b)) => Float(a as f64 / b as f64),
         (Int(a), Float(b)) => Float(a as f64 / b),
+        (Int(a), Ratio(b)) => Float(a as f64 / b),
         (Float(a), Int(b)) => Float(a / b as f64),
         (Float(a), Float(b)) => Float(a / b),
+        (Float(a), Ratio(b)) => Float(a / b),
 
         (Length(a), Int(b)) => Length(a / b as f64),
         (Length(a), Float(b)) => Length(a / b),