1 files changed, 0 insertions, 57 deletions
diff --git a/src/library/math.rs b/src/library/math.rs
deleted file mode 100644
index 4afb540d..00000000
--- a/src/library/math.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-use std::cmp::Ordering;
-
-use super::*;
-
-/// `min`: The minimum of two values.
-///
-/// # Positional parameters
-/// - Values: variadic, must be comparable.
-///
-/// # Return value
-/// The minimum of the sequence of values. For equal elements, the first one is
-/// returned.
-pub fn min(ctx: &mut EvalContext, args: &mut FuncArgs) -> Value {
-    minmax(ctx, args, Ordering::Less)
-}
-
-/// `max`: The maximum of two values.
-///
-/// # Positional parameters
-/// - Values: variadic, must be comparable.
-///
-/// # Return value
-/// The maximum of the sequence of values. For equal elements, the first one is
-/// returned.
-pub fn max(ctx: &mut EvalContext, args: &mut FuncArgs) -> Value {
-    minmax(ctx, args, Ordering::Greater)
-}
-
-/// Find the minimum or maximum of a sequence of values.
-fn minmax(ctx: &mut EvalContext, args: &mut FuncArgs, goal: Ordering) -> Value {
-    let mut extremum = None;
-
-    while let Some(value) = args.eat::<Value>(ctx) {
-        if let Some(prev) = &extremum {
-            match value.cmp(&prev) {
-                Some(ordering) if ordering == goal => extremum = Some(value),
-                Some(_) => {}
-                None => {
-                    ctx.diag(error!(
-                        args.span,
-                        "cannot compare {} with {}",
-                        prev.type_name(),
-                        value.type_name(),
-                    ));
-                    return Value::Error;
-                }
-            }
-        } else {
-            extremum = Some(value);
-        }
-    }
-
-    extremum.unwrap_or_else(|| {
-        args.expect::<Value>(ctx, "value");
-        Value::Error
-    })
-}