std::asin
From cppreference.com
Defined in header
<cmath>
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float asin( float arg );
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double asin( double arg );
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long double asin( long double arg );
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double asin( Integral arg );
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(since C++11) | |
Computes arc sine of arg
[edit] Parameters
arg | - | floating point value |
[edit] Return value
arc sine of arg
in radians in the range of [-π/2; π/2]
radians.
Domain error occurs if arg
is outside the range [-1.0; 1.0]
. NAN is returned in that case.
[edit] See also
computes arc cosine (arccos(x)) (function) |
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computes arc tangent (arctan(x)) (function) |
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arc tangent, using signs to determine quadrants (function) |
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computes sine (sin(x)) (function) |
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(C++11)
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computes arc sine of a complex number (arcsin(z)) (function template) |
applies the function std::asin to each element of valarray (function template) |