\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 -3.260401236672284727679543684164179551587 \cdot 10^{62}:\\
\;\;\;\;\mathsf{fma}\left(x, y \cdot z - t \cdot a, \mathsf{fma}\left(b, \left(\sqrt[3]{t \cdot i - c \cdot z} \cdot \sqrt[3]{t \cdot i - c \cdot z}\right) \cdot \sqrt[3]{t \cdot i - c \cdot z}, j \cdot \left(c \cdot a - y \cdot i\right)\right)\right)\\
\mathbf{elif}\;j \le -4.257915606781290149622868595559270143504 \cdot 10^{-54}:\\
\;\;\;\;\mathsf{fma}\left(x, y \cdot z - t \cdot a, c \cdot \left(a \cdot j - z \cdot b\right) - i \cdot \left(y \cdot j\right)\right)\\
\mathbf{elif}\;j \le -1.369243025812474085049483349421987472158 \cdot 10^{-158}:\\
\;\;\;\;\mathsf{fma}\left(x, y \cdot z - t \cdot a, \mathsf{fma}\left(b, t \cdot i - c \cdot z, \left(\sqrt[3]{a} \cdot \sqrt[3]{a}\right) \cdot \left(\sqrt[3]{a} \cdot \left(j \cdot c\right)\right) + \left(-i \cdot \left(y \cdot j\right)\right)\right)\right)\\
\mathbf{elif}\;j \le -5.432127131408618757501355515022627318912 \cdot 10^{-200}:\\
\;\;\;\;\mathsf{fma}\left(x, y \cdot z - t \cdot a, c \cdot \left(a \cdot j - z \cdot b\right) - i \cdot \left(y \cdot j\right)\right)\\
\mathbf{elif}\;j \le 186548833176480.1875:\\
\;\;\;\;\mathsf{fma}\left(x, y \cdot z - t \cdot a, \mathsf{fma}\left(b, t \cdot i - c \cdot z, \left(\sqrt[3]{a} \cdot \sqrt[3]{a}\right) \cdot \left(\sqrt[3]{a} \cdot \left(j \cdot c\right)\right) + \left(-i \cdot \left(y \cdot j\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{fma}\left(x, y \cdot z - t \cdot a, \mathsf{fma}\left(b, \left(\sqrt[3]{t \cdot i - c \cdot z} \cdot \sqrt[3]{t \cdot i - c \cdot z}\right) \cdot \sqrt[3]{t \cdot i - c \cdot z}, j \cdot \left(c \cdot a - y \cdot i\right)\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 r401723 = x;
double r401724 = y;
double r401725 = z;
double r401726 = r401724 * r401725;
double r401727 = t;
double r401728 = a;
double r401729 = r401727 * r401728;
double r401730 = r401726 - r401729;
double r401731 = r401723 * r401730;
double r401732 = b;
double r401733 = c;
double r401734 = r401733 * r401725;
double r401735 = i;
double r401736 = r401727 * r401735;
double r401737 = r401734 - r401736;
double r401738 = r401732 * r401737;
double r401739 = r401731 - r401738;
double r401740 = j;
double r401741 = r401733 * r401728;
double r401742 = r401724 * r401735;
double r401743 = r401741 - r401742;
double r401744 = r401740 * r401743;
double r401745 = r401739 + r401744;
return r401745;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r401746 = j;
double r401747 = -3.2604012366722847e+62;
bool r401748 = r401746 <= r401747;
double r401749 = x;
double r401750 = y;
double r401751 = z;
double r401752 = r401750 * r401751;
double r401753 = t;
double r401754 = a;
double r401755 = r401753 * r401754;
double r401756 = r401752 - r401755;
double r401757 = b;
double r401758 = i;
double r401759 = r401753 * r401758;
double r401760 = c;
double r401761 = r401760 * r401751;
double r401762 = r401759 - r401761;
double r401763 = cbrt(r401762);
double r401764 = r401763 * r401763;
double r401765 = r401764 * r401763;
double r401766 = r401760 * r401754;
double r401767 = r401750 * r401758;
double r401768 = r401766 - r401767;
double r401769 = r401746 * r401768;
double r401770 = fma(r401757, r401765, r401769);
double r401771 = fma(r401749, r401756, r401770);
double r401772 = -4.25791560678129e-54;
bool r401773 = r401746 <= r401772;
double r401774 = r401754 * r401746;
double r401775 = r401751 * r401757;
double r401776 = r401774 - r401775;
double r401777 = r401760 * r401776;
double r401778 = r401750 * r401746;
double r401779 = r401758 * r401778;
double r401780 = r401777 - r401779;
double r401781 = fma(r401749, r401756, r401780);
double r401782 = -1.369243025812474e-158;
bool r401783 = r401746 <= r401782;
double r401784 = cbrt(r401754);
double r401785 = r401784 * r401784;
double r401786 = r401746 * r401760;
double r401787 = r401784 * r401786;
double r401788 = r401785 * r401787;
double r401789 = -r401779;
double r401790 = r401788 + r401789;
double r401791 = fma(r401757, r401762, r401790);
double r401792 = fma(r401749, r401756, r401791);
double r401793 = -5.432127131408619e-200;
bool r401794 = r401746 <= r401793;
double r401795 = 186548833176480.2;
bool r401796 = r401746 <= r401795;
double r401797 = r401796 ? r401792 : r401771;
double r401798 = r401794 ? r401781 : r401797;
double r401799 = r401783 ? r401792 : r401798;
double r401800 = r401773 ? r401781 : r401799;
double r401801 = r401748 ? r401771 : r401800;
return r401801;
}




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
| Original | 12.1 |
|---|---|
| Target | 19.7 |
| Herbie | 10.2 |
if j < -3.2604012366722847e+62 or 186548833176480.2 < j Initial program 6.9
Simplified6.9
rmApplied add-cube-cbrt7.2
if -3.2604012366722847e+62 < j < -4.25791560678129e-54 or -1.369243025812474e-158 < j < -5.432127131408619e-200Initial program 12.1
Simplified12.1
rmApplied add-cube-cbrt12.4
Applied associate-*r*12.4
Taylor expanded around inf 17.7
Simplified17.4
if -4.25791560678129e-54 < j < -1.369243025812474e-158 or -5.432127131408619e-200 < j < 186548833176480.2Initial program 15.2
Simplified15.2
rmApplied add-cube-cbrt15.3
Applied associate-*l*15.3
rmApplied sub-neg15.3
Applied distribute-lft-in15.3
Applied distribute-lft-in15.3
Simplified12.7
Simplified10.0
rmApplied add-cube-cbrt10.1
Applied associate-*l*10.1
Final simplification10.2
herbie shell --seed 2019325 +o rules:numerics
(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)))))