text: /*
   * Copyright 1993-2012 NVIDIA Corporation.  All rights reserved.
   *
   * NOTICE TO LICENSEE:
   *
   * This source code and/or documentation ("Licensed Deliverables") are
   * subject to NVIDIA intellectual property rights under U.S. and
   * international Copyright laws.
   *
   * These Licensed Deliverables contained herein is PROPRIETARY and
   * CONFIDENTIAL to NVIDIA and is being provided under the terms and
   * conditions of a form of NVIDIA software license agreement by and
   * between NVIDIA and Licensee ("License Agreement") or electronically
   * accepted by Licensee.  Notwithstanding any terms or conditions to
   * the contrary in the License Agreement, reproduction or disclosure
   * of the Licensed Deliverables to any third party without the express
   * written consent of NVIDIA is prohibited.
   *
   * NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
   * LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
   * SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE.  IT IS
   * PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
   * NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
   * DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
   * NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
   * NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
   * LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
   * SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
   * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
   * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
   * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
   * OF THESE LICENSED DELIVERABLES.
   *
   * U.S. Government End Users.  These Licensed Deliverables are a
   * "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
   * 1995), consisting of "commercial computer software" and "commercial
   * computer software documentation" as such terms are used in 48
   * C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
   * only as a commercial end item.  Consistent with 48 C.F.R.12.212 and
   * 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
   * U.S. Government End Users acquire the Licensed Deliverables with
   * only those rights set forth herein.
   *
   * Any use of the Licensed Deliverables in individual and commercial
   * software must include, in the user documentation and internal
   * comments to the code, the above Disclaimer and U.S. Government End
   * Users Notice.
   */
  
  #if !defined(__MATH_CONSTANTS_H__)
  #define __MATH_CONSTANTS_H__
  
  /* single precision constants */
  #define CUDART_INF_F            __int_as_float(0x7f800000)
  #define CUDART_NAN_F            __int_as_float(0x7fffffff)
  #define CUDART_MIN_DENORM_F     __int_as_float(0x00000001)
  #define CUDART_MAX_NORMAL_F     __int_as_float(0x7f7fffff)
  #define CUDART_NEG_ZERO_F       __int_as_float(0x80000000)
  #define CUDART_ZERO_F           0.0f
  #define CUDART_ONE_F            1.0f
  #define CUDART_SQRT_HALF_F      0.707106781f
  #define CUDART_SQRT_HALF_HI_F   0.707106781f
  #define CUDART_SQRT_HALF_LO_F   1.210161749e-08f
  #define CUDART_SQRT_TWO_F       1.414213562f
  #define CUDART_THIRD_F          0.333333333f
  #define CUDART_PIO4_F           0.785398163f
  #define CUDART_PIO2_F           1.570796327f
  #define CUDART_3PIO4_F          2.356194490f
  #define CUDART_2_OVER_PI_F      0.636619772f
  #define CUDART_SQRT_2_OVER_PI_F 0.797884561f
  #define CUDART_PI_F             3.141592654f
  #define CUDART_L2E_F            1.442695041f
  #define CUDART_L2T_F            3.321928094f
  #define CUDART_LG2_F            0.301029996f
  #define CUDART_LGE_F            0.434294482f
  #define CUDART_LN2_F            0.693147181f
  #define CUDART_LNT_F            2.302585093f 
  #define CUDART_LNPI_F           1.144729886f
  #define CUDART_TWO_TO_M126_F    1.175494351e-38f
  #define CUDART_TWO_TO_126_F     8.507059173e37f
  #define CUDART_NORM_HUGE_F      3.402823466e38f
  #define CUDART_TWO_TO_23_F      8388608.0f
  #define CUDART_TWO_TO_24_F      16777216.0f
  #define CUDART_TWO_TO_31_F      2147483648.0f
  #define CUDART_TWO_TO_32_F      4294967296.0f
  #define CUDART_REMQUO_BITS_F    3
  #define CUDART_REMQUO_MASK_F    (~((~0)<<CUDART_REMQUO_BITS_F))
  #if __CUDA_ARCH__ >= 200
  #define CUDART_TRIG_PLOSS_F     105615.0f
  #else
  #define CUDART_TRIG_PLOSS_F     48039.0f
  #endif
  
  /* double precision constants */
  #if __CUDA_ARCH__ >= 130
  
  #define CUDART_INF              __longlong_as_double(0x7ff0000000000000ULL)
  #define CUDART_NAN              __longlong_as_double(0xfff8000000000000ULL)
  #define CUDART_NEG_ZERO         __longlong_as_double(0x8000000000000000ULL)
  #define CUDART_MIN_DENORM       __longlong_as_double(0x0000000000000001ULL)
  
  #else /* __CUDA_ARCH__ >= 130 */
  
  #define CUDART_INF              __hiloint2double(0x7ff00000, 0x00000000)
  #define CUDART_NAN              __hiloint2double(0xfff80000, 0x00000000)
  #define CUDART_NEG_ZERO         __hiloint2double(0x80000000, 0x00000000)
  #define CUDART_MIN_DENORM       __hiloint2double(0x00000000, 0x00000001)
  
  #endif /* __CUDA_ARCH__ >= 130 */
  
  #define CUDART_ZERO             0.0
  #define CUDART_ONE              1.0
  #define CUDART_SQRT_TWO         1.4142135623730951e+0
  #define CUDART_SQRT_HALF        7.0710678118654757e-1
  #define CUDART_SQRT_HALF_HI     7.0710678118654757e-1
  #define CUDART_SQRT_HALF_LO   (-4.8336466567264567e-17)
  #define CUDART_THIRD            3.3333333333333333e-1
  #define CUDART_TWOTHIRD         6.6666666666666667e-1
  #define CUDART_PIO4             7.8539816339744828e-1
  #define CUDART_PIO4_HI          7.8539816339744828e-1
  #define CUDART_PIO4_LO          3.0616169978683830e-17
  #define CUDART_PIO2             1.5707963267948966e+0
  #define CUDART_PIO2_HI          1.5707963267948966e+0
  #define CUDART_PIO2_LO          6.1232339957367660e-17
  #define CUDART_3PIO4            2.3561944901923448e+0
  #define CUDART_2_OVER_PI        6.3661977236758138e-1
  #define CUDART_PI               3.1415926535897931e+0
  #define CUDART_PI_HI            3.1415926535897931e+0
  #define CUDART_PI_LO            1.2246467991473532e-16
  #define CUDART_SQRT_2PI         2.5066282746310007e+0
  #define CUDART_SQRT_2PI_HI      2.5066282746310007e+0
  #define CUDART_SQRT_2PI_LO    (-1.8328579980459167e-16)
  #define CUDART_SQRT_PIO2        1.2533141373155003e+0
  #define CUDART_SQRT_PIO2_HI     1.2533141373155003e+0
  #define CUDART_SQRT_PIO2_LO   (-9.1642899902295834e-17)
  #define CUDART_SQRT_2OPI        7.9788456080286536e-1
  #define CUDART_L2E              1.4426950408889634e+0
  #define CUDART_L2E_HI           1.4426950408889634e+0
  #define CUDART_L2E_LO           2.0355273740931033e-17
  #define CUDART_L2T              3.3219280948873622e+0
  #define CUDART_LG2              3.0102999566398120e-1
  #define CUDART_LG2_HI           3.0102999566398120e-1
  #define CUDART_LG2_LO         (-2.8037281277851704e-18)
  #define CUDART_LGE              4.3429448190325182e-1
  #define CUDART_LGE_HI           4.3429448190325182e-1
  #define CUDART_LGE_LO           1.09831965021676510e-17
  #define CUDART_LN2              6.9314718055994529e-1
  #define CUDART_LN2_HI           6.9314718055994529e-1
  #define CUDART_LN2_LO           2.3190468138462996e-17
  #define CUDART_LNT              2.3025850929940459e+0
  #define CUDART_LNT_HI           2.3025850929940459e+0
  #define CUDART_LNT_LO         (-2.1707562233822494e-16)
  #define CUDART_LNPI             1.1447298858494002e+0
  #define CUDART_LN2_X_1024       7.0978271289338397e+2
  #define CUDART_LN2_X_1025       7.1047586007394398e+2
  #define CUDART_LN2_X_1075       7.4513321910194122e+2
  #define CUDART_LG2_X_1024       3.0825471555991675e+2
  #define CUDART_LG2_X_1075       3.2360724533877976e+2
  #define CUDART_TWO_TO_23        8388608.0
  #define CUDART_TWO_TO_52        4503599627370496.0
  #define CUDART_TWO_TO_53        9007199254740992.0
  #define CUDART_TWO_TO_54        18014398509481984.0
  #define CUDART_TWO_TO_M54       5.5511151231257827e-17
  #define CUDART_TWO_TO_M1022     2.22507385850720140e-308
  #define CUDART_TRIG_PLOSS       2147483648.0
  #define CUDART_DBL2INT_CVT      6755399441055744.0
  
  #endif /* !__MATH_CONSTANTS_H__ */
  