From be37a4ed4059ce79321c5e3f2438934866ec7be5 Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Fri, 19 Jan 2024 20:14:57 +0100
Subject: add function_cache for performence gain

---
 src/math/function.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/math/function.rs')

diff --git a/src/math/function.rs b/src/math/function.rs
index 93d288c..700bee1 100644
--- a/src/math/function.rs
+++ b/src/math/function.rs
@@ -1,11 +1,13 @@
 use super::expression::Expression;
 use super::{complex::Complex, context::Context};
 
+#[derive(PartialEq, Eq, Hash, Clone)]
 enum FunctionArgumentType {
     ExpressionArgument(Vec<Expression>),
     ValueArgument(Vec<Complex>),
 }
 
+#[derive(PartialEq, Eq, Hash, Clone)]
 pub struct FunctionArgument {
     args: FunctionArgumentType,
     len: usize,
-- 
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