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expressions - add 'abs' function

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This commit is contained in:
artemp 2014-08-25 15:13:52 +01:00
parent 2a254a4017
commit 3bd323ca85
1 changed files with 6 additions and 0 deletions
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6
src/function_call.cpp
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@ -51,6 +51,11 @@ inline value_type atan_impl (value_type const& val)
{
return std::atan(val.to_double());
}
// abs
inline value_type abs_impl (value_type const& val)
{
return std::fabs(val.to_double());
}
unary_function_types::unary_function_types()
{
@ -60,6 +65,7 @@ unary_function_types::unary_function_types()
("tan", unary_function_impl(tan_impl))
("atan", unary_function_impl(atan_impl))
("exp", unary_function_impl(exp_impl))
("abs", unary_function_impl(abs_impl))
;
}