\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 -1.030424106011912816578398721320006037319 \cdot 10^{71}:\\
\;\;\;\;\left(t \cdot \left(i \cdot b\right) - \mathsf{fma}\left(z, b \cdot c, a \cdot \left(x \cdot t\right)\right)\right) + j \cdot \left(c \cdot a - y \cdot i\right)\\
\mathbf{elif}\;t \le -1.214821309588839429371515261393612721544 \cdot 10^{-260}:\\
\;\;\;\;\left(x \cdot \left(y \cdot z - t \cdot a\right) - \left(z \cdot \left(b \cdot c\right) + b \cdot \left(-t \cdot i\right)\right)\right) + \left(a \cdot \left(j \cdot c\right) - i \cdot \left(y \cdot j\right)\right)\\
\mathbf{elif}\;t \le 4.749658990747298893060256746869401998511 \cdot 10^{87}:\\
\;\;\;\;\left(\left(\left(\sqrt[3]{x} \cdot \sqrt[3]{y \cdot z - t \cdot a}\right) \cdot \sqrt[3]{x \cdot \left(y \cdot z - t \cdot a\right)}\right) \cdot \sqrt[3]{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) - i \cdot \left(y \cdot j\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\left(t \cdot \left(i \cdot b\right) - \mathsf{fma}\left(z, b \cdot c, a \cdot \left(x \cdot t\right)\right)\right) + j \cdot \left(c \cdot a - y \cdot i\right)\\
\end{array}double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r538962 = x;
double r538963 = y;
double r538964 = z;
double r538965 = r538963 * r538964;
double r538966 = t;
double r538967 = a;
double r538968 = r538966 * r538967;
double r538969 = r538965 - r538968;
double r538970 = r538962 * r538969;
double r538971 = b;
double r538972 = c;
double r538973 = r538972 * r538964;
double r538974 = i;
double r538975 = r538966 * r538974;
double r538976 = r538973 - r538975;
double r538977 = r538971 * r538976;
double r538978 = r538970 - r538977;
double r538979 = j;
double r538980 = r538972 * r538967;
double r538981 = r538963 * r538974;
double r538982 = r538980 - r538981;
double r538983 = r538979 * r538982;
double r538984 = r538978 + r538983;
return r538984;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r538985 = t;
double r538986 = -1.0304241060119128e+71;
bool r538987 = r538985 <= r538986;
double r538988 = i;
double r538989 = b;
double r538990 = r538988 * r538989;
double r538991 = r538985 * r538990;
double r538992 = z;
double r538993 = c;
double r538994 = r538989 * r538993;
double r538995 = a;
double r538996 = x;
double r538997 = r538996 * r538985;
double r538998 = r538995 * r538997;
double r538999 = fma(r538992, r538994, r538998);
double r539000 = r538991 - r538999;
double r539001 = j;
double r539002 = r538993 * r538995;
double r539003 = y;
double r539004 = r539003 * r538988;
double r539005 = r539002 - r539004;
double r539006 = r539001 * r539005;
double r539007 = r539000 + r539006;
double r539008 = -1.2148213095888394e-260;
bool r539009 = r538985 <= r539008;
double r539010 = r539003 * r538992;
double r539011 = r538985 * r538995;
double r539012 = r539010 - r539011;
double r539013 = r538996 * r539012;
double r539014 = r538992 * r538994;
double r539015 = r538985 * r538988;
double r539016 = -r539015;
double r539017 = r538989 * r539016;
double r539018 = r539014 + r539017;
double r539019 = r539013 - r539018;
double r539020 = r539001 * r538993;
double r539021 = r538995 * r539020;
double r539022 = r539003 * r539001;
double r539023 = r538988 * r539022;
double r539024 = r539021 - r539023;
double r539025 = r539019 + r539024;
double r539026 = 4.749658990747299e+87;
bool r539027 = r538985 <= r539026;
double r539028 = cbrt(r538996);
double r539029 = cbrt(r539012);
double r539030 = r539028 * r539029;
double r539031 = cbrt(r539013);
double r539032 = r539030 * r539031;
double r539033 = r539032 * r539031;
double r539034 = r538993 * r538992;
double r539035 = r539034 - r539015;
double r539036 = r538989 * r539035;
double r539037 = r539033 - r539036;
double r539038 = r539037 + r539024;
double r539039 = r539027 ? r539038 : r539007;
double r539040 = r539009 ? r539025 : r539039;
double r539041 = r538987 ? r539007 : r539040;
return r539041;
}




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 | 11.8 |
|---|---|
| Target | 19.6 |
| Herbie | 11.1 |
if t < -1.0304241060119128e+71 or 4.749658990747299e+87 < t Initial program 18.7
Taylor expanded around inf 17.0
Simplified17.0
if -1.0304241060119128e+71 < t < -1.2148213095888394e-260Initial program 9.5
Taylor expanded around inf 9.0
rmApplied sub-neg9.0
Applied distribute-lft-in9.0
Simplified9.1
if -1.2148213095888394e-260 < t < 4.749658990747299e+87Initial program 9.2
Taylor expanded around inf 8.7
rmApplied add-cube-cbrt9.0
rmApplied cbrt-prod9.0
Final simplification11.1
herbie shell --seed 2019305 +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 -1.46969429677770502e-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)))))