constants.h

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// SPDX-FileCopyrightText: Copyright (C) 2022 swift Project Community / Contributors
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-swift-pilot-client-1
 
 
#ifndef SWIFT_MISC_MATH_CONSTANTS_H
#define SWIFT_MISC_MATH_CONSTANTS_H
 
namespace swift::misc::math
{
    constexpr double c_pi = 3.1415926535897932;
 
    constexpr double c_pihalf = c_pi / 2;
 
    constexpr double c_pi2 = c_pi * 2;
 
} // namespace swift::misc::math
 
#endif // SWIFT_MISC_MATH_CONSTANTS_H