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📄 test_scal.c

📁 该文件为c++的数学函数库!是一个非常有用的编程工具.它含有各种数学函数,为科学计算、工程应用等程序编写提供方便!
💻 C
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  {   int N = 2;   float alpha[2] = {0.0f, 0.1f};   float X[] = { -0.603f, 0.239f, 0.339f, -0.58f };   int incX = 1;   float expected[] = { -0.0239f, -0.0603f, 0.058f, 0.0339f };   cblas_cscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], flteps, "cscal(case 139) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], flteps, "cscal(case 139) imag");     };   };  };  {   int N = 2;   float alpha[2] = {0.1f, 0.2f};   float X[] = { -0.603f, 0.239f, 0.339f, -0.58f };   int incX = 1;   float expected[] = { -0.1081f, -0.0967f, 0.1499f, 0.0098f };   cblas_cscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], flteps, "cscal(case 140) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], flteps, "cscal(case 140) imag");     };   };  };  {   int N = 2;   float alpha[2] = {1.0f, 0.3f};   float X[] = { -0.603f, 0.239f, 0.339f, -0.58f };   int incX = 1;   float expected[] = { -0.6747f, 0.0581f, 0.513f, -0.4783f };   cblas_cscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], flteps, "cscal(case 141) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], flteps, "cscal(case 141) imag");     };   };  };  {   int N = 2;   double alpha[2] = {0, 0};   double X[] = { -0.956, 0.613, 0.443, 0.503 };   int incX = 1;   double expected[] = { -0.0, 0.0, 0.0, 0.0 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 142) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 142) imag");     };   };  };  {   int N = 2;   double alpha[2] = {0.1, 0};   double X[] = { -0.956, 0.613, 0.443, 0.503 };   int incX = 1;   double expected[] = { -0.0956, 0.0613, 0.0443, 0.0503 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 143) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 143) imag");     };   };  };  {   int N = 2;   double alpha[2] = {1, 0};   double X[] = { -0.956, 0.613, 0.443, 0.503 };   int incX = 1;   double expected[] = { -0.956, 0.613, 0.443, 0.503 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 144) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 144) imag");     };   };  };  {   int N = 2;   double alpha[2] = {0, 0.1};   double X[] = { -0.956, 0.613, 0.443, 0.503 };   int incX = 1;   double expected[] = { -0.0613, -0.0956, -0.0503, 0.0443 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 145) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 145) imag");     };   };  };  {   int N = 2;   double alpha[2] = {0.1, 0.2};   double X[] = { -0.956, 0.613, 0.443, 0.503 };   int incX = 1;   double expected[] = { -0.2182, -0.1299, -0.0563, 0.1389 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 146) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 146) imag");     };   };  };  {   int N = 2;   double alpha[2] = {1, 0.3};   double X[] = { -0.956, 0.613, 0.443, 0.503 };   int incX = 1;   double expected[] = { -1.1399, 0.3262, 0.2921, 0.6359 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 147) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 147) imag");     };   };  };  {   int N = 2;   float alpha = 0.0f;   float X[] = { 0.629f, -0.419f };   int incX = -1;   float expected[] = { 0.629f, -0.419f };   cblas_sscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[i], expected[i], flteps, "sscal(case 148)");     }   };  };  {   int N = 2;   float alpha = 0.1f;   float X[] = { 0.629f, -0.419f };   int incX = -1;   float expected[] = { 0.629f, -0.419f };   cblas_sscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[i], expected[i], flteps, "sscal(case 149)");     }   };  };  {   int N = 2;   float alpha = 1.0f;   float X[] = { 0.629f, -0.419f };   int incX = -1;   float expected[] = { 0.629f, -0.419f };   cblas_sscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[i], expected[i], flteps, "sscal(case 150)");     }   };  };  {   int N = 2;   double alpha = 0;   double X[] = { 0.398, -0.656 };   int incX = -1;   double expected[] = { 0.398, -0.656 };   cblas_dscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[i], expected[i], dbleps, "dscal(case 151)");     }   };  };  {   int N = 2;   double alpha = 0.1;   double X[] = { 0.398, -0.656 };   int incX = -1;   double expected[] = { 0.398, -0.656 };   cblas_dscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[i], expected[i], dbleps, "dscal(case 152)");     }   };  };  {   int N = 2;   double alpha = 1;   double X[] = { 0.398, -0.656 };   int incX = -1;   double expected[] = { 0.398, -0.656 };   cblas_dscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[i], expected[i], dbleps, "dscal(case 153)");     }   };  };  {   int N = 2;   float alpha[2] = {0.0f, 0.0f};   float X[] = { 0.736f, 0.331f, -0.318f, 0.622f };   int incX = -1;   float expected[] = { 0.736f, 0.331f, -0.318f, 0.622f };   cblas_cscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], flteps, "cscal(case 154) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], flteps, "cscal(case 154) imag");     };   };  };  {   int N = 2;   float alpha[2] = {0.1f, 0.0f};   float X[] = { 0.736f, 0.331f, -0.318f, 0.622f };   int incX = -1;   float expected[] = { 0.736f, 0.331f, -0.318f, 0.622f };   cblas_cscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], flteps, "cscal(case 155) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], flteps, "cscal(case 155) imag");     };   };  };  {   int N = 2;   float alpha[2] = {1.0f, 0.0f};   float X[] = { 0.736f, 0.331f, -0.318f, 0.622f };   int incX = -1;   float expected[] = { 0.736f, 0.331f, -0.318f, 0.622f };   cblas_cscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], flteps, "cscal(case 156) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], flteps, "cscal(case 156) imag");     };   };  };  {   int N = 2;   float alpha[2] = {0.0f, 0.1f};   float X[] = { 0.736f, 0.331f, -0.318f, 0.622f };   int incX = -1;   float expected[] = { 0.736f, 0.331f, -0.318f, 0.622f };   cblas_cscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], flteps, "cscal(case 157) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], flteps, "cscal(case 157) imag");     };   };  };  {   int N = 2;   float alpha[2] = {0.1f, 0.2f};   float X[] = { 0.736f, 0.331f, -0.318f, 0.622f };   int incX = -1;   float expected[] = { 0.736f, 0.331f, -0.318f, 0.622f };   cblas_cscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], flteps, "cscal(case 158) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], flteps, "cscal(case 158) imag");     };   };  };  {   int N = 2;   float alpha[2] = {1.0f, 0.3f};   float X[] = { 0.736f, 0.331f, -0.318f, 0.622f };   int incX = -1;   float expected[] = { 0.736f, 0.331f, -0.318f, 0.622f };   cblas_cscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], flteps, "cscal(case 159) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], flteps, "cscal(case 159) imag");     };   };  };  {   int N = 2;   double alpha[2] = {0, 0};   double X[] = { 0.521, -0.811, 0.556, -0.147 };   int incX = -1;   double expected[] = { 0.521, -0.811, 0.556, -0.147 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 160) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 160) imag");     };   };  };  {   int N = 2;   double alpha[2] = {0.1, 0};   double X[] = { 0.521, -0.811, 0.556, -0.147 };   int incX = -1;   double expected[] = { 0.521, -0.811, 0.556, -0.147 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 161) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 161) imag");     };   };  };  {   int N = 2;   double alpha[2] = {1, 0};   double X[] = { 0.521, -0.811, 0.556, -0.147 };   int incX = -1;   double expected[] = { 0.521, -0.811, 0.556, -0.147 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 162) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 162) imag");     };   };  };  {   int N = 2;   double alpha[2] = {0, 0.1};   double X[] = { 0.521, -0.811, 0.556, -0.147 };   int incX = -1;   double expected[] = { 0.521, -0.811, 0.556, -0.147 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 163) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 163) imag");     };   };  };  {   int N = 2;   double alpha[2] = {0.1, 0.2};   double X[] = { 0.521, -0.811, 0.556, -0.147 };   int incX = -1;   double expected[] = { 0.521, -0.811, 0.556, -0.147 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 164) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 164) imag");     };   };  };  {   int N = 2;   double alpha[2] = {1, 0.3};   double X[] = { 0.521, -0.811, 0.556, -0.147 };   int incX = -1;   double expected[] = { 0.521, -0.811, 0.556, -0.147 };   cblas_zscal(N, alpha, X, incX);   {     int i;     for (i = 0; i < 2; i++) {       gsl_test_rel(X[2*i], expected[2*i], dbleps, "zscal(case 165) real");       gsl_test_rel(X[2*i+1], expected[2*i+1], dbleps, "zscal(case 165) imag");     };   };  };}

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