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remove unnecessary multiplications
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Alexander Voigt authored and Alexander Voigt committed Jan 29, 2017
1 parent 833f1ab commit 9f327c2
Showing 1 changed file with 19 additions and 19 deletions.
38 changes: 19 additions & 19 deletions src/threshold_loop_functions.cpp
Expand Up @@ -187,23 +187,23 @@ static double F8_1_x2(double x1, double x2)
const double lx22 = std::log(sqr(x2));

return -2. + (4.*(-1. + x1)*(-0.5 + 2.*sqr(x2) - 1.5*quad(x2)
+ 1.*quad(x2)*lx22))
+ quad(x2)*lx22))
/cube(-1. + sqr(x2))
+ (2. - 2.*sqr(x2) + 2.*quad(x2)*lx22)
/sqr(-1. + sqr(x2))
- (1.3333333333333333*cube(-1. + x1)*(
-1.*sqr(x2) - 9.*quad(x2) + 9.*pow6(x2)
+ 1.*pow8(x2)
-sqr(x2) - 9.*quad(x2) + 9.*pow6(x2)
+ pow8(x2)
+ (-6.*quad(x2) - 6.*pow6(x2))*lx22))
/pow5(-1. + sqr(x2))
+ (2.*sqr(-1. + x1)*(
-0.16666666666666666 + 1.5*sqr(x2) + 1.5*quad(x2)
- 2.8333333333333335*pow6(x2)
+ (3.*quad(x2) + 1.*pow6(x2))*lx22))
+ (3.*quad(x2) + pow6(x2))*lx22))
/quad(-1. + sqr(x2))
+ (0.26666666666666666*quad(-1. + x1)*(
0.25 + 2.5*sqr(x2) + 80.*quad(x2) - 47.5*pow6(x2)
- 36.25*pow8(x2) + 1.*pow10(x2)
- 36.25*pow8(x2) + pow10(x2)
+ (37.5*quad(x2) + 75.*pow6(x2)
+ 7.5*pow8(x2))*lx22))
/pow6(-1. + sqr(x2));
Expand All @@ -214,19 +214,19 @@ static double F8_x1_x2(double x1, double x2)
{
const double lx22 = std::log(sqr(x2));

return -2. + (2.*(x1 - x2)*(3.*x2 - 4.*cube(x2) + 1.*pow5(x2) +
return -2. + (2.*(x1 - x2)*(3.*x2 - 4.*cube(x2) + pow5(x2) +
2.*x2*lx22))/cube(-1. + sqr(x2)) +
(2.*sqr(x2)*(-1. + sqr(x2) - 2.*lx22 +
sqr(x2)*lx22))/sqr(-1. + sqr(x2)) -
(0.33333333333333326*sqr(x1 - x2)*
(17.000000000000007 - 9.000000000000007*sqr(x2) -
9.*quad(x2) + 1.*pow6(x2) +
9.*quad(x2) + pow6(x2) +
6.000000000000002*lx22 +
18.000000000000004*sqr(x2)*lx22))/
quad(-1. + sqr(x2)) -
(1.333333333333333*cube(x1 - x2)*
(-1. - 9.000000000000002*sqr(x2) +
9.000000000000002*quad(x2) + 1.*pow6(x2) -
9.000000000000002*quad(x2) + pow6(x2) -
6.*sqr(x2)*lx22 -
6.000000000000003*quad(x2)*lx22))/
(x2*pow5(-1. + sqr(x2)));
Expand Down Expand Up @@ -283,19 +283,19 @@ static double F9_1_x2(double x1, double x2)
const double lx22 = std::log(sqr(x2));

return (-2.*(-1. + x1)*cube(-1. + sqr(x2))*(
-1. + 1.*quad(x2) - 2.*sqr(x2)*lx22)
-1. + quad(x2) - 2.*sqr(x2)*lx22)
+ 2.*quad(-1. + sqr(x2))*(
1. - 1.*sqr(x2) + 1.*sqr(x2)*lx22)
1. - sqr(x2) + sqr(x2)*lx22)
- 1.3333333333333333*cube(-1. + x1)*(
-1. + sqr(x2))*(
-1. - 9.*sqr(x2) + 9.*quad(x2) + 1.*pow6(x2)
-1. - 9.*sqr(x2) + 9.*quad(x2) + pow6(x2)
+ (-6.*sqr(x2) - 6.*quad(x2))*lx22)
+ 0.3333333333333333*sqr(-1. + x1)*sqr(-1. + sqr(x2))
*(5. + 15.*sqr(x2) - 21.*quad(x2) + 1.*pow6(x2)
*(5. + 15.*sqr(x2) - 21.*quad(x2) + pow6(x2)
+ (18.*sqr(x2) + 6.*quad(x2))*lx22)
- 0.06666666666666667*quad(-1. + x1)*(
-16. - 305.*sqr(x2) + 170.*quad(x2) + 160.*pow6(x2)
- 10.*pow8(x2) + 1.*pow10(x2)
- 10.*pow8(x2) + pow10(x2)
+ (-150.*sqr(x2) - 300.*quad(x2)
- 30.*pow6(x2))*lx22))
/pow6(-1. + sqr(x2));
Expand All @@ -306,19 +306,19 @@ static double F9_x1_x2(double x1, double x2)
{
const double lx22 = std::log(sqr(x2));

return (2.*(-1. + 1.*sqr(x2) - 1.*lx22))/
return (2.*(-1. + sqr(x2) - lx22))/
sqr(-1. + sqr(x2)) -
(2.*(x1 - x2)*(-1. + 1.*quad(x2) -
(2.*(x1 - x2)*(-1. + quad(x2) -
2.*sqr(x2)*lx22))/
(x2*cube(-1. + sqr(x2))) -
(1.3333333333333333*cube(x1 - x2)*
(-1.0000000000000002 - 9.*sqr(x2) + 9.*quad(x2) +
1.*pow6(x2) - 6.*sqr(x2)*lx22 -
pow6(x2) - 6.*sqr(x2)*lx22 -
6.*quad(x2)*lx22))/
(x2*pow5(-1. + sqr(x2))) +
(1.6666666666666665*sqr(x1 - x2)*
(0.2000000000000001 - 4.200000000000001*sqr(x2) +
3.000000000000001*quad(x2) + 1.*pow6(x2) -
3.000000000000001*quad(x2) + pow6(x2) -
1.2000000000000002*sqr(x2)*lx22 -
3.6000000000000005*quad(x2)*lx22))/
(sqr(x2)*quad(-1. + sqr(x2)));
Expand Down Expand Up @@ -460,14 +460,14 @@ static double f5_1_r2(double r1, double r2)
+ (cube(r2) + pow5(r2))
*lr22))/(cube(-1 + r2)*sqr(1 + r2))
+ (0.25*(-1. + r1)*(
1. - 1.*r2 - 2.*sqr(r2) + 8.*cube(r2)
1. - r2 - 2.*sqr(r2) + 8.*cube(r2)
+ quad(r2) - 7.*pow5(r2)
+ (3.*cube(r2) + 3.*pow5(r2))
*lr22))/(quad(-1. + r2)*sqr(1. + r2))
+ (0.05*quad(-1. + r1)*(
-1. + 4.5*r2 + 2.*sqr(r2)
+ 16.5*cube(r2) - 16.5*pow5(r2) - 2.*pow6(r2)
- 4.5*pow7(r2) + 1.*pow8(r2)
- 4.5*pow7(r2) + pow8(r2)
+ (15.*cube(r2) + 15.*pow5(r2))
*lr22))/(pow7(-1. + r2)*sqr(1. + r2));
}
Expand Down

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