1 // Copyright 2017 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef BASE_NUMERICS_MATH_CONSTANTS_H_ 6 #define BASE_NUMERICS_MATH_CONSTANTS_H_ 7 8 namespace base { 9 10 constexpr double kPiDouble = 3.14159265358979323846; 11 constexpr float kPiFloat = 3.14159265358979323846f; 12 13 } // namespace base 14 15 #endif // BASE_NUMERICS_MATH_CONSTANTS_H_ 16