Bring version 0.1.1 into main

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.18)
 
 enable_language(CXX)
 
-set(CCMATH_BUILD_VERSION 0.1.0)
+set(CCMATH_BUILD_VERSION 0.1.1)
 set(INTERNAL_PROJ_DEFAULT_NAME ccmath)
 
 project(${INTERNAL_PROJ_DEFAULT_NAME} VERSION ${CCMATH_BUILD_VERSION})

CONTRIBUTING.md

@@ -0,0 +1,3 @@
+# Contribution Guidelines
+
+WIP

README.md

@@ -4,11 +4,11 @@ ccmath is a C++17 library that provides a re-implementation of the standard `<cm
 
 ## Features
 
-- **constexpr Compatibility**: All functions provided by ccmath are implemented as `constexpr`, allowing them to be evaluated at compile time when used with constant expressions.
+- **Full constexpr Compatibility**: All functions provided by ccmath are implemented as `constexpr`, allowing them to be evaluated at compile time when used with constant expressions.
 
 - **Standard Math Functions**: ccmath provides a comprehensive set of mathematical functions similar to those in the standard `<cmath>` library, including trigonometric, exponential, logarithmic, and other common mathematical operations. If `<cmath>` has it then it is likely ccmath has implemented it.
 
-- **Performance Optimization**: By leveraging constexpr, ccmath aims to optimize performance by computing mathematical expressions at compile time where possible, reducing runtime overhead.
+- **Performance Optimization**: By leveraging constexpr, ccmath aims to optimize performance by computing mathematical expressions at compile time when possible, reducing runtime overhead.
 
 - **No External Dependencies**: ccmath has no external dependencies and only requires a C++17-compliant compiler.
 
@@ -33,40 +33,51 @@ int main() {
 ccmath has a comprehensive cmake setup and can be easily included in your project using fetchcontent like so:
 
 ```cmake
+cmake_minimum_required(VERSION 3.11) # FetchContent is new in version 3.11.
+
 include(FetchContent)
 FetchContent_Declare(
         ccmath
         GIT_REPOSITORY https://github.com/Rinzii/ccmath.git
-        GIT_TAG main
+        GIT_TAG v0.1.0 # Replace with the version you want to use
 )
 FetchContent_MakeAvailable(ccmath)
+
+target_link_libraries(main PRIVATE ccmath::ccmath)
 ```
 
-## Compatability
+## Compiler Support
+* GCC 11.1+
+* Clang 9.0.0+
+* AppleClang 14.0.3+ (Lowest tested version)
+* MSVC 19.26+
+* Intel DPC++ 2022.0.0+
+* Nvidia HPC SDK 22.7+ (Lowest tested version)
 
-ccmath is designed to be compatible with any C++17-compliant compiler. It should work seamlessly with popular compilers such as GCC, Clang, and MSVC.
+> [!NOTE]
+> Currently working on finding manners to lower these requirements.
 
 ## Contributing
 
-Contributions to ccmath are welcome! If you encounter any bugs, have suggestions for improvements, or would like to contribute new features, feel free to open an issue or submit a pull request!
+CCmath is an open-source project, and it needs your help to go on growing and improving. If you want to get involved and suggest some additional features, file a bug report or submit a patch, please have a look at the contribution guidelines.
 
-## Implementation Progress (Sub Sections)
-| Section            | % done | In Progress? | Notes?                                                                    | Planned Completion Version |
+## Implementation Progress (Modules)
+| Module             | % done | In Progress? | Notes?                                                                    | Planned Completion Version |
 |--------------------|--------|--------------|---------------------------------------------------------------------------|----------------------------|
-| Basic              | 91     | ✓            | Remquo is being pushed back to a later release due to technical problems. | v0.1.0                     |
-| Compare            | 40     | ✓            |                                                                           |
-| Exponential        | 0      |              |                                                                           |
+| Basic              | 91     |              | Remquo is being pushed back to a later release due to technical problems. | v0.1.0 (Released)          |
+| Compare            | 100    |              |                                                                           | v0.2.0                     |
+| Exponential        | 33     | ✓            |                                                                           | v0.2.0                     |              
 | Float Manipulation | 0      |              |                                                                           |
 | Hyperbolic         | 0      |              |                                                                           |
 | Nearest            | 15     |              |                                                                           |
 | Power              | 5      |              |                                                                           |
 | Special Functions  | 0      |              |                                                                           |
 | Trigonometric      | 0      |              |                                                                           |
-| Misc Functions     | 0      |              |                                                                           |
+| Misc Functions     | 10     |              |                                                                           |
 
-> Last Updated: Mar 02, 2024
+> Last Updated: Mar 09, 2024
 
-## Implementation Progress (All Functions)
+## Implementation Progress (Functions)
 
 | Feature        | % done | TODO                                                                                     |
 |----------------|--------|------------------------------------------------------------------------------------------|
@@ -79,22 +90,22 @@ Contributions to ccmath are welcome! If you encounter any bugs, have suggestions
 | remquo         | 40     | Partially implemented, but being pushed back to later release due to technical problems. |
 | fpclassify     | 100    |                                                                                          |
 | isfinite       | 100    |                                                                                          |
-| isgreater      | 0      | Implement function                                                                       |
-| isgreaterequal | 0      | Implement function                                                                       |
-| isinf          | 98     | Improve documentation                                                                    |
-| isless         | 0      | Implement function                                                                       |
-| islessequal    | 0      | Implement function                                                                       |
-| islessgreater  | 0      | Implement function                                                                       |
-| isnan          | 95     | Add more support for built-in functions and improve documentation                        |
-| isnormal       | 0      | Implement function                                                                       |
-| isunordered    | 0      | Implement function                                                                       |
-| signbit        | 90     | Add more fallbacks and builtin support if possible and improve reliability with MSVC     |
+| isgreater      | 100    |                                                                                          |
+| isgreaterequal | 100    |                                                                                          |
+| isinf          | 100    | Improve documentation                                                                    |
+| isless         | 100    |                                                                                          |
+| islessequal    | 100    |                                                                                          |
+| islessgreater  | 100    |                                                                                          |
+| isnan          | 100    | Functional, need improved documentation and more test cases.                             |
+| isnormal       | 100    |                                                                                          |
+| isunordered    | 100    |                                                                                          |
+| signbit        | 100    | Need to find manner of implementing signbit on lower versions of MSVC.                   |
 | exp            | 35     | Continue implementation process and add documentation and tests                          |
 | exp2           | 0      | Implement function                                                                       |
 | expm1          | 0      | Implement function                                                                       |
-| log            | 0      | Implement function                                                                       |
+| log            | 100    | Functional, but fallbacks without requiring recent compiler versions is desired.         |
 | log1p          | 0      | Implement function                                                                       |
-| log2           | 0      | Implement function                                                                       |
+| log2           | 100    | Functional, but fallbacks without requiring recent compiler versions is desired.         |
 | log10          | 0      | Implement function                                                                       |
 | copysign       | 0      | Implement function                                                                       |
 | frexp          | 0      | Implement function                                                                       |
@@ -149,10 +160,10 @@ Contributions to ccmath are welcome! If you encounter any bugs, have suggestions
 | sin            | 0      | Implement function                                                                       |
 | tan            | 0      | Implement function                                                                       |
 | gamma          | 0      | Implement function                                                                       |
-| lerp           | 0      | Implement function                                                                       |
+| lerp           | 30     | Need to finish implementation process along with handling edge cases and promotion.      |
 | lgamma         | 0      | Implement function                                                                       |
 
-> Last Updated: Mar 02, 2024
+> Last Updated: Mar 09, 2024
 
 
 ## License

ccmath_headers.cmake

@@ -5,6 +5,15 @@ set(ccmath_internal_helpers_headers
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/internal/helpers/make_mantisa.hpp
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/internal/helpers/not_null.hpp
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/internal/helpers/fpclassify_helper.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/internal/helpers/pow_integral.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/internal/helpers/find_number.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/internal/helpers/is_odd.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/internal/helpers/exponentiation_helpers.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/internal/helpers/bits.hpp
+)
+
+set(ccmath_internal_predef_headers
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/internal/predef/unlikely.hpp
 )
 
 set(ccmath_internal_setup_headers
@@ -27,6 +36,7 @@ set(ccmath_internal_utility_headers
 
 set(ccmath_internal_headers
         ${ccmath_internal_helpers_headers}
+        ${ccmath_internal_predef_headers}
         ${ccmath_internal_setup_headers}
         ${ccmath_internal_typetraits_headers}
         ${ccmath_internal_utility_headers}
@@ -61,7 +71,17 @@ set(ccmath_detail_compare_headers
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/compare/signbit.hpp
 )
 
+set(ccmath_detail_exponential_details_headers
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/exponential/details/log_float_impl.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/exponential/details/log_double_impl.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/exponential/details/log_data.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/exponential/details/log2_float_impl.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/exponential/details/log2_double_impl.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/exponential/details/log2_data.hpp
+)
+
 set(ccmath_detail_exponential_headers
+        ${ccmath_detail_exponential_details_headers}
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/exponential/exp.hpp
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/exponential/exp2.hpp
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/detail/exponential/expm1.hpp
@@ -172,6 +192,7 @@ set(ccmath_root_headers
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/special.hpp
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/trig.hpp
         ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/ccmath.hpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/ccmath/numbers.hpp
 )
 
 set(ccmath_headers

ext/CMakeLists.txt

@@ -33,9 +33,6 @@ if (CCMATH_BUILD_TEST)
 endif()
 
 
-
-#find_package(Threads REQUIRED)
-
 add_library(${PROJECT_NAME} INTERFACE)
 add_library(${INTERNAL_PROJ_DEFAULT_NAME}::ext ALIAS ${PROJECT_NAME})
 
@@ -45,7 +42,3 @@ if(CCMATH_BUILD_TEST)
           )
 endif ()
 
-# TODO: May not actually require this. Later decide if I want to remove it.
-target_link_libraries(${PROJECT_NAME} INTERFACE
-        Threads::Threads
-        )

include/ccmath/detail/compare/isgreater.hpp

@@ -8,7 +8,40 @@
 
 #pragma once
 
+#include <type_traits>
+
 namespace ccm
 {
+	/**
+	 * @brief Checks if the first argument is greater than the second.
+	 * @tparam T Type of the values to compare.
+	 * @param x A floating-point or integer value.
+	 * @param y A floating-point or integer value.
+	 * @return true if the first argument is greater than the second, false otherwise.
+	 */
+	template <typename T>
+	inline constexpr bool isgreater(T x, T y) noexcept
+    {
+        return x > y;
+    }
+
+	/**
+	 * @brief Checks if the first argument is greater than the second.
+	 * @tparam T Type of the left-hand side.
+	 * @tparam U Type of the right-hand side.
+	 * @param x Value of the left-hand side of the comparison.
+	 * @param y Value of the right-hand side of the comparison.
+	 * @return true if the first argument is greater than the second, false otherwise.
+	 */
+	template <typename T, typename U>
+    inline constexpr bool isgreater(T x, U y) noexcept
+    {
+		// Find the common type of the two arguments
+		using shared_type = std::common_type_t<T, U>;
 
+		// Then cast the arguments to the common type and call the single argument version
+		return static_cast<shared_type>(isgreater<shared_type>(static_cast<shared_type>(x), static_cast<shared_type>(y)));
+    }
 } // namespace ccm
+
+/// @ingroup compare

include/ccmath/detail/compare/isgreaterequal.hpp

@@ -8,7 +8,40 @@
 
 #pragma once
 
+#include <type_traits>
+
 namespace ccm
 {
+	/**
+     * @brief Checks if the first argument is greater than or equal to the second.
+     * @tparam T Type of the values to compare.
+     * @param x A floating-point or integer value.
+     * @param y A floating-point or integer value.
+     * @return true if the first argument is greater than or equal to the second, false otherwise.
+     */
+	template <typename T>
+	inline constexpr bool isgreaterequal(T x, T y) noexcept
+    {
+        return x >= y;
+    }
+
+	/**
+     * @brief Checks if the first argument is greater than or equal to the second.
+     * @tparam T Type of the left-hand side.
+     * @tparam U Type of the right-hand side.
+     * @param x Value of the left-hand side of the comparison.
+     * @param y Value of the right-hand side of the comparison.
+     * @return true if the first argument is greater than or equal to the second, false otherwise.
+     */
+	template <typename T, typename U>
+	inline constexpr bool isgreaterequal(T x, U y) noexcept
+    {
+		// Find the common type of the two arguments
+		using shared_type = std::common_type_t<T, U>;
 
+		// Then cast the arguments to the common type and call the single argument version
+		return static_cast<shared_type>(isgreaterequal<shared_type>(static_cast<shared_type>(x), static_cast<shared_type>(y)));
+    }
 } // namespace ccm
+
+/// @ingroup compare

include/ccmath/detail/compare/isless.hpp

@@ -8,7 +8,40 @@
 
 #pragma once
 
+#include <type_traits>
+
 namespace ccm
 {
+	/**
+     * @brief Checks if the first argument is less than the second.
+     * @tparam T Type of the values to compare.
+     * @param x A floating-point or integer value.
+     * @param y A floating-point or integer value.
+     * @return true if the first argument is less than the second, false otherwise.
+     */
+    template <typename T>
+    inline constexpr bool isless(T x, T y) noexcept
+    {
+        return x < y;
+    }
+
+    /**
+     * @brief Checks if the first argument is less than the second.
+     * @tparam T Type of the left-hand side.
+     * @tparam U Type of the right-hand side.
+     * @param x Value of the left-hand side of the comparison.
+     * @param y Value of the right-hand side of the comparison.
+     * @return true if the first argument is less than the second, false otherwise.
+     */
+    template <typename T, typename U>
+    inline constexpr bool isless(T x, U y) noexcept
+    {
+        // Find the common type of the two arguments
+        using shared_type = std::common_type_t<T, U>;
 
+        // Then cast the arguments to the common type and call the single argument version
+        return static_cast<shared_type>(isless<shared_type>(static_cast<shared_type>(x), static_cast<shared_type>(y)));
+    }
 } // namespace ccm
+
+/// @ingroup compare

include/ccmath/detail/compare/islessequal.hpp

@@ -8,7 +8,40 @@
 
 #pragma once
 
+#include <type_traits>
+
 namespace ccm
 {
+	/**
+     * @brief Checks if the first argument is less than or equal to the second.
+     * @tparam T Type of the values to compare.
+     * @param x A floating-point or integer value.
+     * @param y A floating-point or integer value.
+     * @return true if the first argument is less than or equal to the second, false otherwise.
+     */
+    template <typename T>
+    inline constexpr bool islessequal(T x, T y) noexcept
+    {
+        return x <= y;
+    }
+
+    /**
+     * @brief Checks if the first argument is less than or equal to the second.
+     * @tparam T Type of the left-hand side.
+     * @tparam U Type of the right-hand side.
+     * @param x Value of the left-hand side of the comparison.
+     * @param y Value of the right-hand side of the comparison.
+     * @return true if the first argument is less than or equal to the second, false otherwise.
+     */
+    template <typename T, typename U>
+    inline constexpr bool islessequal(T x, U y) noexcept
+    {
+        // Find the common type of the two arguments
+        using shared_type = std::common_type_t<T, U>;
 
+        // Then cast the arguments to the common type and call the single argument version
+        return static_cast<shared_type>(islessequal<shared_type>(static_cast<shared_type>(x), static_cast<shared_type>(y)));
+    }
 } // namespace ccm
+
+/// @ingroup compare