/usr/include/glm/gtc/reciprocal.hpp is in libglm-dev 0.9.9~a2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | /// @ref gtc_reciprocal
/// @file glm/gtc/reciprocal.hpp
///
/// @see core (dependence)
///
/// @defgroup gtc_reciprocal GLM_GTC_reciprocal
/// @ingroup gtc
///
/// Include <glm/gtc/reciprocal.hpp> to use the features of this extension.
///
/// Define secant, cosecant and cotangent functions.
#pragma once
// Dependencies
#include "../detail/setup.hpp"
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
# pragma message("GLM: GLM_GTC_reciprocal extension included")
#endif
namespace glm
{
/// @addtogroup gtc_reciprocal
/// @{
/// Secant function.
/// hypotenuse / adjacent or 1 / cos(x)
///
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType sec(genType angle);
/// Cosecant function.
/// hypotenuse / opposite or 1 / sin(x)
///
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType csc(genType angle);
/// Cotangent function.
/// adjacent / opposite or 1 / tan(x)
///
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType cot(genType angle);
/// Inverse secant function.
///
/// @return Return an angle expressed in radians.
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType asec(genType x);
/// Inverse cosecant function.
///
/// @return Return an angle expressed in radians.
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType acsc(genType x);
/// Inverse cotangent function.
///
/// @return Return an angle expressed in radians.
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType acot(genType x);
/// Secant hyperbolic function.
///
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType sech(genType angle);
/// Cosecant hyperbolic function.
///
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType csch(genType angle);
/// Cotangent hyperbolic function.
///
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType coth(genType angle);
/// Inverse secant hyperbolic function.
///
/// @return Return an angle expressed in radians.
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType asech(genType x);
/// Inverse cosecant hyperbolic function.
///
/// @return Return an angle expressed in radians.
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType acsch(genType x);
/// Inverse cotangent hyperbolic function.
///
/// @return Return an angle expressed in radians.
/// @tparam genType Floating-point scalar or vector types.
///
/// @see gtc_reciprocal
template<typename genType>
GLM_FUNC_DECL genType acoth(genType x);
/// @}
}//namespace glm
#include "reciprocal.inl"
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