\left(x \cdot \left(y \cdot z - t \cdot a\right) - b \cdot \left(c \cdot z - i \cdot a\right)\right) + j \cdot \left(c \cdot t - i \cdot y\right)
\begin{array}{l}
\mathbf{if}\;x \le -2.88745775492739174 \cdot 10^{-157} \lor \neg \left(x \le 1.4823283017637211 \cdot 10^{-217}\right):\\
\;\;\;\;\mathsf{fma}\left(\left(\sqrt[3]{c \cdot t - i \cdot y} \cdot \sqrt[3]{c \cdot t - i \cdot y}\right) \cdot \sqrt[3]{c \cdot t - i \cdot y}, j, x \cdot \left(y \cdot z - t \cdot a\right) - b \cdot \left(c \cdot z - i \cdot a\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\left(c \cdot t - i \cdot y\right) \cdot j + \left(\left(\sqrt[3]{x} \cdot \sqrt[3]{x}\right) \cdot 0 - \left(b \cdot \left(c \cdot z - i \cdot a\right) + b \cdot \mathsf{fma}\left(-a, i, a \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 r566746 = x;
double r566747 = y;
double r566748 = z;
double r566749 = r566747 * r566748;
double r566750 = t;
double r566751 = a;
double r566752 = r566750 * r566751;
double r566753 = r566749 - r566752;
double r566754 = r566746 * r566753;
double r566755 = b;
double r566756 = c;
double r566757 = r566756 * r566748;
double r566758 = i;
double r566759 = r566758 * r566751;
double r566760 = r566757 - r566759;
double r566761 = r566755 * r566760;
double r566762 = r566754 - r566761;
double r566763 = j;
double r566764 = r566756 * r566750;
double r566765 = r566758 * r566747;
double r566766 = r566764 - r566765;
double r566767 = r566763 * r566766;
double r566768 = r566762 + r566767;
return r566768;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r566769 = x;
double r566770 = -2.8874577549273917e-157;
bool r566771 = r566769 <= r566770;
double r566772 = 1.482328301763721e-217;
bool r566773 = r566769 <= r566772;
double r566774 = !r566773;
bool r566775 = r566771 || r566774;
double r566776 = c;
double r566777 = t;
double r566778 = r566776 * r566777;
double r566779 = i;
double r566780 = y;
double r566781 = r566779 * r566780;
double r566782 = r566778 - r566781;
double r566783 = cbrt(r566782);
double r566784 = r566783 * r566783;
double r566785 = r566784 * r566783;
double r566786 = j;
double r566787 = z;
double r566788 = r566780 * r566787;
double r566789 = a;
double r566790 = r566777 * r566789;
double r566791 = r566788 - r566790;
double r566792 = r566769 * r566791;
double r566793 = b;
double r566794 = r566776 * r566787;
double r566795 = r566779 * r566789;
double r566796 = r566794 - r566795;
double r566797 = r566793 * r566796;
double r566798 = r566792 - r566797;
double r566799 = fma(r566785, r566786, r566798);
double r566800 = r566782 * r566786;
double r566801 = cbrt(r566769);
double r566802 = r566801 * r566801;
double r566803 = 0.0;
double r566804 = r566802 * r566803;
double r566805 = -r566789;
double r566806 = r566789 * r566779;
double r566807 = fma(r566805, r566779, r566806);
double r566808 = r566793 * r566807;
double r566809 = r566797 + r566808;
double r566810 = r566804 - r566809;
double r566811 = r566800 + r566810;
double r566812 = r566775 ? r566799 : r566811;
return r566812;
}




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 | 15.8 |
| Herbie | 12.1 |
if x < -2.8874577549273917e-157 or 1.482328301763721e-217 < x Initial program 10.1
Simplified10.1
rmApplied add-cube-cbrt10.4
if -2.8874577549273917e-157 < x < 1.482328301763721e-217Initial program 17.9
Simplified17.9
rmApplied prod-diff17.9
Applied distribute-lft-in17.9
Simplified17.9
rmApplied fma-udef17.9
rmApplied add-cube-cbrt17.9
Applied associate-*l*17.9
Taylor expanded around 0 17.3
Final simplification12.1
herbie shell --seed 2020036 +o rules:numerics
(FPCore (x y z t a b c i j)
:name "Linear.Matrix:det33 from linear-1.19.1.3"
:precision binary64
:herbie-target
(if (< t -8.120978919195912e-33) (- (* x (- (* z y) (* a t))) (- (* b (- (* z c) (* a i))) (* (- (* c t) (* y i)) j))) (if (< t -4.712553818218485e-169) (+ (- (* x (- (* y z) (* t a))) (* b (- (* c z) (* i a)))) (/ (* j (- (pow (* c t) 2) (pow (* i y) 2))) (+ (* c t) (* i y)))) (if (< t -7.633533346031584e-308) (- (* x (- (* z y) (* a t))) (- (* b (- (* z c) (* a i))) (* (- (* c t) (* y i)) j))) (if (< t 1.0535888557455487e-139) (+ (- (* x (- (* y z) (* t a))) (* b (- (* c z) (* i a)))) (/ (* j (- (pow (* c t) 2) (pow (* i y) 2))) (+ (* c t) (* i y)))) (- (* x (- (* z y) (* a t))) (- (* b (- (* z c) (* a i))) (* (- (* c t) (* y i)) j)))))))
(+ (- (* x (- (* y z) (* t a))) (* b (- (* c z) (* i a)))) (* j (- (* c t) (* i y)))))