\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}\;a \leq -1.4924145580725477 \cdot 10^{+96} \lor \neg \left(a \leq 8.455721147648853 \cdot 10^{+161}\right):\\
\;\;\;\;\left(\left(z \cdot \left(y \cdot x\right) - a \cdot \left(x \cdot t\right)\right) + b \cdot \left(a \cdot i - z \cdot c\right)\right) + j \cdot \left(t \cdot c - y \cdot i\right)\\
\mathbf{else}:\\
\;\;\;\;\left(x \cdot \left(z \cdot y - a \cdot t\right) + b \cdot \left(a \cdot i - z \cdot c\right)\right) + \left(t \cdot \left(c \cdot j\right) - i \cdot \left(y \cdot j\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 ((double) (((double) (((double) (x * ((double) (((double) (y * z)) - ((double) (t * a)))))) - ((double) (b * ((double) (((double) (c * z)) - ((double) (i * a)))))))) + ((double) (j * ((double) (((double) (c * t)) - ((double) (i * y))))))));
}
double code(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double VAR;
if (((a <= -1.4924145580725477e+96) || !(a <= 8.455721147648853e+161))) {
VAR = ((double) (((double) (((double) (((double) (z * ((double) (y * x)))) - ((double) (a * ((double) (x * t)))))) + ((double) (b * ((double) (((double) (a * i)) - ((double) (z * c)))))))) + ((double) (j * ((double) (((double) (t * c)) - ((double) (y * i))))))));
} else {
VAR = ((double) (((double) (((double) (x * ((double) (((double) (z * y)) - ((double) (a * t)))))) + ((double) (b * ((double) (((double) (a * i)) - ((double) (z * c)))))))) + ((double) (((double) (t * ((double) (c * j)))) - ((double) (i * ((double) (y * j))))))));
}
return VAR;
}




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 | 12.2 |
|---|---|
| Target | 16.1 |
| Herbie | 10.6 |
if a < -1.49241455807254769e96 or 8.45572114764885303e161 < a Initial program 22.7
rmApplied sub-neg22.7
Applied distribute-lft-in22.7
Simplified22.3
Simplified15.9
if -1.49241455807254769e96 < a < 8.45572114764885303e161Initial program 9.7
rmApplied sub-neg9.7
Applied distribute-lft-in9.7
Simplified10.5
Simplified10.0
rmApplied associate-*r*9.3
Final simplification10.6
herbie shell --seed 2020199
(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) 2.0) (pow (* i y) 2.0))) (+ (* 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) 2.0) (pow (* i y) 2.0))) (+ (* 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)))))