\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}\;t \le -1.89359557019852867 \cdot 10^{201}:\\
\;\;\;\;\mathsf{fma}\left(t, i \cdot b, -\mathsf{fma}\left(z, b \cdot c, t \cdot \left(x \cdot a\right)\right)\right)\\
\mathbf{elif}\;t \le 1.2556142559561608 \cdot 10^{55}:\\
\;\;\;\;\mathsf{fma}\left(c \cdot a - y \cdot i, j, \left(\sqrt[3]{\left(\sqrt[3]{x} \cdot \sqrt[3]{x}\right) \cdot \left(\sqrt[3]{x} \cdot \left(y \cdot z - t \cdot a\right)\right)} \cdot \sqrt[3]{\left(\sqrt[3]{x} \cdot \sqrt[3]{x}\right) \cdot \left(\sqrt[3]{x} \cdot \left(y \cdot z - t \cdot a\right)\right)}\right) \cdot \sqrt[3]{\left(\sqrt[3]{x} \cdot \sqrt[3]{x}\right) \cdot \left(\sqrt[3]{x} \cdot \left(y \cdot z - t \cdot a\right)\right)} - \left(b \cdot \left(z \cdot c - t \cdot i\right) + b \cdot \mathsf{fma}\left(-i, t, i \cdot t\right)\right)\right)\\
\mathbf{elif}\;t \le 2.24214501594366615 \cdot 10^{109}:\\
\;\;\;\;\mathsf{fma}\left(t, i \cdot b, -\mathsf{fma}\left(z, b \cdot c, t \cdot \left(x \cdot a\right)\right)\right)\\
\mathbf{elif}\;t \le 1.3840302523187661 \cdot 10^{213}:\\
\;\;\;\;\mathsf{fma}\left(c \cdot a - y \cdot i, j, \left(x \cdot \left(\sqrt[3]{y \cdot z - t \cdot a} \cdot \sqrt[3]{y \cdot z - t \cdot a}\right)\right) \cdot \sqrt[3]{y \cdot z - t \cdot a} - \left(b \cdot \left(z \cdot c - t \cdot i\right) + b \cdot \mathsf{fma}\left(-i, t, i \cdot t\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{fma}\left(t, i \cdot b, -\mathsf{fma}\left(z, b \cdot c, t \cdot \left(x \cdot a\right)\right)\right)\\
\end{array}double code(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
return (((x * ((y * z) - (t * a))) - (b * ((c * z) - (t * i)))) + (j * ((c * a) - (y * i))));
}
double code(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double temp;
if ((t <= -1.8935955701985287e+201)) {
temp = fma(t, (i * b), -fma(z, (b * c), (t * (x * a))));
} else {
double temp_1;
if ((t <= 1.2556142559561608e+55)) {
temp_1 = fma(((c * a) - (y * i)), j, (((cbrt(((cbrt(x) * cbrt(x)) * (cbrt(x) * ((y * z) - (t * a))))) * cbrt(((cbrt(x) * cbrt(x)) * (cbrt(x) * ((y * z) - (t * a)))))) * cbrt(((cbrt(x) * cbrt(x)) * (cbrt(x) * ((y * z) - (t * a)))))) - ((b * ((z * c) - (t * i))) + (b * fma(-i, t, (i * t))))));
} else {
double temp_2;
if ((t <= 2.242145015943666e+109)) {
temp_2 = fma(t, (i * b), -fma(z, (b * c), (t * (x * a))));
} else {
double temp_3;
if ((t <= 1.384030252318766e+213)) {
temp_3 = fma(((c * a) - (y * i)), j, (((x * (cbrt(((y * z) - (t * a))) * cbrt(((y * z) - (t * a))))) * cbrt(((y * z) - (t * a)))) - ((b * ((z * c) - (t * i))) + (b * fma(-i, t, (i * t))))));
} else {
temp_3 = fma(t, (i * b), -fma(z, (b * c), (t * (x * a))));
}
temp_2 = temp_3;
}
temp_1 = temp_2;
}
temp = temp_1;
}
return temp;
}




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 | 11.9 |
|---|---|
| Target | 19.8 |
| Herbie | 12.1 |
if t < -1.8935955701985287e+201 or 1.2556142559561608e+55 < t < 2.242145015943666e+109 or 1.384030252318766e+213 < t Initial program 22.5
Simplified22.5
Taylor expanded around inf 21.7
Simplified21.7
if -1.8935955701985287e+201 < t < 1.2556142559561608e+55Initial program 9.8
Simplified9.8
rmApplied prod-diff9.8
Applied distribute-lft-in9.8
Simplified9.8
rmApplied add-cube-cbrt10.1
Applied associate-*l*10.1
rmApplied add-cube-cbrt10.2
if 2.242145015943666e+109 < t < 1.384030252318766e+213Initial program 16.4
Simplified16.4
rmApplied prod-diff16.4
Applied distribute-lft-in16.4
Simplified16.4
rmApplied add-cube-cbrt16.7
Applied associate-*r*16.7
Final simplification12.1
herbie shell --seed 2020049 +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)))))