\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}\;c \le -2.056175201748675770382017624042888738317 \cdot 10^{114}:\\
\;\;\;\;c \cdot \left(t \cdot j - z \cdot b\right) - i \cdot \left(j \cdot y\right)\\
\mathbf{elif}\;c \le 1.487674112536942096916318817771319629867 \cdot 10^{91}:\\
\;\;\;\;\mathsf{fma}\left(x, y \cdot z - t \cdot a, \mathsf{fma}\left(b, i \cdot a - c \cdot z, \left(j \cdot \left(\left(\sqrt[3]{\sqrt[3]{c \cdot t - i \cdot y} \cdot \sqrt[3]{c \cdot t - i \cdot y}} \cdot \sqrt[3]{\sqrt[3]{c \cdot t - i \cdot y}}\right) \cdot \sqrt[3]{c \cdot t - i \cdot y}\right)\right) \cdot \sqrt[3]{c \cdot t - i \cdot y}\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{fma}\left(x, y \cdot z - t \cdot a, c \cdot \left(t \cdot j - z \cdot b\right) - \left(i \cdot y\right) \cdot j\right)\\
\end{array}double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r346445 = x;
double r346446 = y;
double r346447 = z;
double r346448 = r346446 * r346447;
double r346449 = t;
double r346450 = a;
double r346451 = r346449 * r346450;
double r346452 = r346448 - r346451;
double r346453 = r346445 * r346452;
double r346454 = b;
double r346455 = c;
double r346456 = r346455 * r346447;
double r346457 = i;
double r346458 = r346457 * r346450;
double r346459 = r346456 - r346458;
double r346460 = r346454 * r346459;
double r346461 = r346453 - r346460;
double r346462 = j;
double r346463 = r346455 * r346449;
double r346464 = r346457 * r346446;
double r346465 = r346463 - r346464;
double r346466 = r346462 * r346465;
double r346467 = r346461 + r346466;
return r346467;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r346468 = c;
double r346469 = -2.0561752017486758e+114;
bool r346470 = r346468 <= r346469;
double r346471 = t;
double r346472 = j;
double r346473 = r346471 * r346472;
double r346474 = z;
double r346475 = b;
double r346476 = r346474 * r346475;
double r346477 = r346473 - r346476;
double r346478 = r346468 * r346477;
double r346479 = i;
double r346480 = y;
double r346481 = r346472 * r346480;
double r346482 = r346479 * r346481;
double r346483 = r346478 - r346482;
double r346484 = 1.4876741125369421e+91;
bool r346485 = r346468 <= r346484;
double r346486 = x;
double r346487 = r346480 * r346474;
double r346488 = a;
double r346489 = r346471 * r346488;
double r346490 = r346487 - r346489;
double r346491 = r346479 * r346488;
double r346492 = r346468 * r346474;
double r346493 = r346491 - r346492;
double r346494 = r346468 * r346471;
double r346495 = r346479 * r346480;
double r346496 = r346494 - r346495;
double r346497 = cbrt(r346496);
double r346498 = r346497 * r346497;
double r346499 = cbrt(r346498);
double r346500 = cbrt(r346497);
double r346501 = r346499 * r346500;
double r346502 = r346501 * r346497;
double r346503 = r346472 * r346502;
double r346504 = r346503 * r346497;
double r346505 = fma(r346475, r346493, r346504);
double r346506 = fma(r346486, r346490, r346505);
double r346507 = r346495 * r346472;
double r346508 = r346478 - r346507;
double r346509 = fma(r346486, r346490, r346508);
double r346510 = r346485 ? r346506 : r346509;
double r346511 = r346470 ? r346483 : r346510;
return r346511;
}




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 | 12.4 |
|---|---|
| Target | 16.2 |
| Herbie | 12.0 |
if c < -2.0561752017486758e+114Initial program 21.3
Simplified21.3
rmApplied add-cube-cbrt21.5
Applied associate-*r*21.6
Taylor expanded around inf 32.9
Simplified22.0
if -2.0561752017486758e+114 < c < 1.4876741125369421e+91Initial program 10.1
Simplified10.1
rmApplied add-cube-cbrt10.4
Applied associate-*r*10.4
rmApplied add-cube-cbrt10.4
Applied cbrt-prod10.5
if 1.4876741125369421e+91 < c Initial program 20.0
Simplified20.0
Taylor expanded around inf 25.2
Simplified13.7
Final simplification12.0
herbie shell --seed 2019212 +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 -8.1209789191959122e-33) (- (* x (- (* z y) (* a t))) (- (* b (- (* z c) (* a i))) (* (- (* c t) (* y i)) j))) (if (< t -4.7125538182184851e-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 -7.63353334603158369e-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)))))