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Minor changes to CML file #21

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Minor changes to CML file #21

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0f63a2b
Changed initial guess of Newtons Square Root Method
GYuvanShankar Dec 25, 2021
2e0d4b4
Removed loop and replaced with simple multiplication
GYuvanShankar Jan 7, 2022
749a9c2
Minor changes to CML
GYuvanShankar Jan 11, 2022
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22 changes: 9 additions & 13 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,29 +1,25 @@
cmake_minimum_required(VERSION 3.8)
project(Boost.Real)
set (Boost.Real_VERSION_MAJOR 1)
set (Boost.Real_VERSION_MINOR 0)
set(_version 1.0)
project(Boost.Real VERSION ${_version} LANGUAGES CXX)

#Add coverage support to CMAKE in debug mode
IF(CMAKE_BUILD_TYPE MATCHES Debug)
if(CMAKE_BUILD_TYPE MATCHES Debug)
message("debug mode adding coverage report tools and flags")
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake-modules")
include(CodeCoverage)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_DEBUG} -Wall -g -O0 -fsanitize=address -fno-omit-frame-pointer -fprofile-arcs -ftest-coverage")
ENDIF(CMAKE_BUILD_TYPE MATCHES Debug)
endif(CMAKE_BUILD_TYPE MATCHES Debug)

# add Boost.Real as a 'linkable' target
add_library(Boost.Real PUBLIC)
# Check for standard to use
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag(-std=c++17 HAVE_FLAG_STD_CXX17)
if(HAVE_FLAG_STD_CXX17)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic --std=c++17")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic --std=c++1z")
endif()
target_compile_features(Boost.Real PUBLIC cxx_std_17)

include_directories(include external/include)

include_directories(include external/include ${Boost_INCLUDE_DIRS})

# add Boost.Real as a 'linkable' target
add_library(Boost.Real INTERFACE)

#Library Headers
add_executable(Boost.Real_headers include)
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4 changes: 1 addition & 3 deletions include/real/real_math.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -360,9 +360,7 @@ namespace boost{
else
result -= cur_term;

for(exact_number<T> i = (two * term_number) + literals::one_exact<T> ; i <= two * (term_number + literals::one_exact<T>); i = i + literals::one_exact<T>){
factorial *= i;
}
factorial *=((two * term_number) + literals::one_exact<T>)*(two * (term_number + literals::one_exact<T>));
cur_power *= square_x;
cur_term = cur_power;
++ term_number_int;
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