\left(x \cdot \left(y \cdot z - t \cdot a\right) - b \cdot \left(c \cdot z - t \cdot i\right)\right) + j \cdot \left(c \cdot a - y \cdot i\right)
\begin{array}{l}
\mathbf{if}\;j \le -7.78945759984232942 \cdot 10^{134}:\\
\;\;\;\;\left(\left(\sqrt[3]{x} \cdot \sqrt[3]{x}\right) \cdot \left(\sqrt[3]{x} \cdot \left(y \cdot z - t \cdot a\right)\right) - b \cdot \left(c \cdot z - t \cdot i\right)\right) + j \cdot \left(c \cdot a - y \cdot i\right)\\
\mathbf{else}:\\
\;\;\;\;\left(x \cdot \left(y \cdot z - t \cdot a\right) - b \cdot \left(c \cdot z - t \cdot i\right)\right) + \left(a \cdot \left(j \cdot c\right) + \left(-j\right) \cdot \left(y \cdot i\right)\right)\\
\end{array}double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r651697 = x;
double r651698 = y;
double r651699 = z;
double r651700 = r651698 * r651699;
double r651701 = t;
double r651702 = a;
double r651703 = r651701 * r651702;
double r651704 = r651700 - r651703;
double r651705 = r651697 * r651704;
double r651706 = b;
double r651707 = c;
double r651708 = r651707 * r651699;
double r651709 = i;
double r651710 = r651701 * r651709;
double r651711 = r651708 - r651710;
double r651712 = r651706 * r651711;
double r651713 = r651705 - r651712;
double r651714 = j;
double r651715 = r651707 * r651702;
double r651716 = r651698 * r651709;
double r651717 = r651715 - r651716;
double r651718 = r651714 * r651717;
double r651719 = r651713 + r651718;
return r651719;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r651720 = j;
double r651721 = -7.78945759984233e+134;
bool r651722 = r651720 <= r651721;
double r651723 = x;
double r651724 = cbrt(r651723);
double r651725 = r651724 * r651724;
double r651726 = y;
double r651727 = z;
double r651728 = r651726 * r651727;
double r651729 = t;
double r651730 = a;
double r651731 = r651729 * r651730;
double r651732 = r651728 - r651731;
double r651733 = r651724 * r651732;
double r651734 = r651725 * r651733;
double r651735 = b;
double r651736 = c;
double r651737 = r651736 * r651727;
double r651738 = i;
double r651739 = r651729 * r651738;
double r651740 = r651737 - r651739;
double r651741 = r651735 * r651740;
double r651742 = r651734 - r651741;
double r651743 = r651736 * r651730;
double r651744 = r651726 * r651738;
double r651745 = r651743 - r651744;
double r651746 = r651720 * r651745;
double r651747 = r651742 + r651746;
double r651748 = r651723 * r651732;
double r651749 = r651748 - r651741;
double r651750 = r651720 * r651736;
double r651751 = r651730 * r651750;
double r651752 = -r651720;
double r651753 = r651752 * r651744;
double r651754 = r651751 + r651753;
double r651755 = r651749 + r651754;
double r651756 = r651722 ? r651747 : r651755;
return r651756;
}




Bits error versus x




Bits error versus y




Bits error versus z




Bits error versus t




Bits error versus a




Bits error versus b




Bits error versus c




Bits error versus i




Bits error versus j
Results
| Original | 12.5 |
|---|---|
| Target | 19.9 |
| Herbie | 12.0 |
if j < -7.78945759984233e+134Initial program 7.4
rmApplied add-cube-cbrt7.6
Applied associate-*l*7.6
if -7.78945759984233e+134 < j Initial program 13.0
rmApplied add-cube-cbrt13.2
Applied associate-*l*13.2
rmApplied sub-neg13.2
Applied distribute-lft-in13.2
Applied distribute-lft-in13.2
Simplified12.6
Simplified12.5
Final simplification12.0
herbie shell --seed 2020003
(FPCore (x y z t a b c i j)
:name "Data.Colour.Matrix:determinant from colour-2.3.3, A"
:precision binary64
:herbie-target
(if (< x -1.469694296777705e-64) (+ (- (* x (- (* y z) (* t a))) (/ (* b (- (pow (* c z) 2) (pow (* t i) 2))) (+ (* c z) (* t i)))) (* j (- (* c a) (* y i)))) (if (< x 3.2113527362226803e-147) (- (* (- (* b i) (* x a)) t) (- (* z (* c b)) (* j (- (* c a) (* y i))))) (+ (- (* x (- (* y z) (* t a))) (/ (* b (- (pow (* c z) 2) (pow (* t i) 2))) (+ (* c z) (* t i)))) (* j (- (* c a) (* y i))))))
(+ (- (* x (- (* y z) (* t a))) (* b (- (* c z) (* t i)))) (* j (- (* c a) (* y i)))))