\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)
\left(x \cdot \left(y \cdot z - t \cdot a\right) - b \cdot \left(c \cdot z - i \cdot a\right)\right) + \left(j \cdot \left(\sqrt[3]{c \cdot t - i \cdot y} \cdot \sqrt[3]{c \cdot t - i \cdot y}\right)\right) \cdot \sqrt[3]{c \cdot t - i \cdot y}double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r618808 = x;
double r618809 = y;
double r618810 = z;
double r618811 = r618809 * r618810;
double r618812 = t;
double r618813 = a;
double r618814 = r618812 * r618813;
double r618815 = r618811 - r618814;
double r618816 = r618808 * r618815;
double r618817 = b;
double r618818 = c;
double r618819 = r618818 * r618810;
double r618820 = i;
double r618821 = r618820 * r618813;
double r618822 = r618819 - r618821;
double r618823 = r618817 * r618822;
double r618824 = r618816 - r618823;
double r618825 = j;
double r618826 = r618818 * r618812;
double r618827 = r618820 * r618809;
double r618828 = r618826 - r618827;
double r618829 = r618825 * r618828;
double r618830 = r618824 + r618829;
return r618830;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r618831 = x;
double r618832 = y;
double r618833 = z;
double r618834 = r618832 * r618833;
double r618835 = t;
double r618836 = a;
double r618837 = r618835 * r618836;
double r618838 = r618834 - r618837;
double r618839 = r618831 * r618838;
double r618840 = b;
double r618841 = c;
double r618842 = r618841 * r618833;
double r618843 = i;
double r618844 = r618843 * r618836;
double r618845 = r618842 - r618844;
double r618846 = r618840 * r618845;
double r618847 = r618839 - r618846;
double r618848 = j;
double r618849 = r618841 * r618835;
double r618850 = r618843 * r618832;
double r618851 = r618849 - r618850;
double r618852 = cbrt(r618851);
double r618853 = r618852 * r618852;
double r618854 = r618848 * r618853;
double r618855 = r618854 * r618852;
double r618856 = r618847 + r618855;
return r618856;
}




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 | 12.0 |
|---|---|
| Target | 15.9 |
| Herbie | 12.3 |
Initial program 12.0
rmApplied add-cube-cbrt12.3
Applied associate-*r*12.3
Final simplification12.3
herbie shell --seed 2020027
(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)))))