From 881883c70703085dcb7e08bd5bdad4b91890656f Mon Sep 17 00:00:00 2001
From: jtlap <jtlapreste@gmail.com>
Date: Fri, 8 Sep 2023 21:03:06 +0200
Subject: [PATCH] jpart kpart

---
 include/kyosu/types/cayley_dickson.hpp |  3 ++-
 test/unit/function/jpart.cpp           | 16 ++++++++--------
 test/unit/function/kpart.cpp           | 16 ++++++++--------
 3 files changed, 18 insertions(+), 17 deletions(-)

diff --git a/include/kyosu/types/cayley_dickson.hpp b/include/kyosu/types/cayley_dickson.hpp
index f81c80ad..20d91fe1 100644
--- a/include/kyosu/types/cayley_dickson.hpp
+++ b/include/kyosu/types/cayley_dickson.hpp
@@ -166,7 +166,8 @@ namespace kyosu
     if constexpr(T::minimum_valid_index == T::maximum_valid_index)
     {
       if constexpr(sz > T::minimum_valid_index) return get<T::minimum_valid_index>(EVE_FWD(c));
-      else                                      return eve::underlying_type_t<std::remove_cvref_t<C>>{0};
+      else                                      return as_real_t<std::remove_cvref_t<C>>{0};
+      //return eve::underlying_type_t<std::remove_cvref_t<C>>{0};
     }
     else
     {
diff --git a/test/unit/function/jpart.cpp b/test/unit/function/jpart.cpp
index 86cab11a..99a01587 100644
--- a/test/unit/function/jpart.cpp
+++ b/test/unit/function/jpart.cpp
@@ -17,14 +17,14 @@ TTS_CASE_WITH ( "Check kyosu::jpart over real"
   TTS_EQUAL(kyosu::jpart(data), eve::zero(eve::as(data)));
 };
 
-// TTS_CASE_WITH ( "Check kyosu::jpart over complex"
-//               , kyosu::real_types
-//               , tts::generate(tts::between(-10,10), tts::between(-10,10))
-//               )
-// (auto r, auto i)
-// {
-//   TTS_EQUAL(kyosu::jpart(kyosu::to_complex(r,i)), eve::zero(eve::as(r)));
-// };
+TTS_CASE_WITH ( "Check kyosu::jpart over complex"
+              , kyosu::real_types
+              , tts::generate(tts::between(-10,10), tts::between(-10,10))
+              )
+(auto r, auto i)
+{
+  TTS_EQUAL(kyosu::jpart(kyosu::to_complex(r,i)), eve::zero(eve::as(r)));
+};
 
 TTS_CASE_WITH ( "Check kyosu::jpart over quaternion"
               , kyosu::real_types
diff --git a/test/unit/function/kpart.cpp b/test/unit/function/kpart.cpp
index 40bc48f8..8c732de0 100644
--- a/test/unit/function/kpart.cpp
+++ b/test/unit/function/kpart.cpp
@@ -17,14 +17,14 @@ TTS_CASE_WITH ( "Check kyosu::kpart over real"
   TTS_EQUAL(kyosu::kpart(data), eve::zero(eve::as(data)));
 };
 
-// TTS_CASE_WITH ( "Check kyosu::kpart over complex"
-//               , kyosu::real_types
-//               , tts::generate(tts::between(-10,10), tts::between(-10,10))
-//               )
-// (auto r, auto i)
-// {
-//   TTS_EQUAL(kyosu::kpart(kyosu::to_complex(r,i)), eve::zero(eve::as(r)));
-// };
+TTS_CASE_WITH ( "Check kyosu::kpart over complex"
+              , kyosu::real_types
+              , tts::generate(tts::between(-10,10), tts::between(-10,10))
+              )
+(auto r, auto i)
+{
+  TTS_EQUAL(kyosu::kpart(kyosu::to_complex(r,i)), eve::zero(eve::as(r)));
+};
 
 TTS_CASE_WITH ( "Check kyosu::kpart over quaternion"
               , kyosu::real_types