From f4caf1e82718bb1ea4a47a5487729ea5b28883d4 Mon Sep 17 00:00:00 2001
From: Vaibhav Thakkar <vaibhav.thakkar.22.12.99@gmail.com>
Date: Fri, 27 Oct 2023 02:49:01 +0530
Subject: [PATCH] include algorithm

---
 .github/workflows/ci.yml                         | 2 +-
 include/clad/Differentiator/BuiltinDerivatives.h | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0c1689bde..27fb8b2a8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -748,7 +748,7 @@ jobs:
       if: ${{ failure() }}
       uses: mxschmitt/action-tmate@v3
       # When debugging increase to a suitable value!
-      timeout-minutes: ${{ github.event.pull_request && 1 || 20 }}
+      timeout-minutes: ${{ github.event.pull_request && 20 || 20 }}
     - name: Prepare code coverage report
       if: ${{ success() && (matrix.coverage == true) }}
       run: |
diff --git a/include/clad/Differentiator/BuiltinDerivatives.h b/include/clad/Differentiator/BuiltinDerivatives.h
index d7dd9d859..f61afb550 100644
--- a/include/clad/Differentiator/BuiltinDerivatives.h
+++ b/include/clad/Differentiator/BuiltinDerivatives.h
@@ -13,6 +13,7 @@ namespace custom_derivatives{}
 #include "clad/Differentiator/ArrayRef.h"
 #include "clad/Differentiator/CladConfig.h"
 
+#include <algorithm>
 #include <cmath>
 
 namespace clad {
@@ -171,7 +172,7 @@ CUDA_HOST_DEVICE void max_pullback(const T& a, const T& b, U d_y,
     *d_a += d_y;
 }
 
-#if __cplusplus >= 201703L
+#ifdef __cpp_lib_clamp
 template <typename T>
 CUDA_HOST_DEVICE ValueAndPushforward<T, T>
 clamp_pushforward(const T& v, const T& lo, const T& hi, const T& d_v,