\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}\;b \le -3.5447436542332151 \cdot 10^{-127}:\\
\;\;\;\;\mathsf{fma}\left(c \cdot t - i \cdot y, j, \left(\sqrt[3]{x} \cdot \sqrt[3]{x}\right) \cdot \left(\sqrt[3]{x} \cdot \left(y \cdot z - t \cdot a\right)\right) - b \cdot \left(c \cdot z - i \cdot a\right)\right)\\
\mathbf{elif}\;b \le -3.40149356120774805 \cdot 10^{-152}:\\
\;\;\;\;\mathsf{fma}\left(a, i \cdot b, -\mathsf{fma}\left(z, b \cdot c, a \cdot \left(x \cdot t\right)\right)\right)\\
\mathbf{elif}\;b \le 1.8227810540647952 \cdot 10^{-177}:\\
\;\;\;\;\mathsf{fma}\left(c \cdot t - i \cdot y, j, x \cdot \left(y \cdot z - t \cdot a\right) - 0\right)\\
\mathbf{elif}\;b \le 1.865590680694256 \cdot 10^{-152}:\\
\;\;\;\;\mathsf{fma}\left(a, i \cdot b, -\mathsf{fma}\left(z, b \cdot c, a \cdot \left(x \cdot t\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{fma}\left(c \cdot t - i \cdot y, j, x \cdot \left(y \cdot z - t \cdot a\right) - \sqrt{b} \cdot \left(\sqrt{b} \cdot \left(c \cdot z - i \cdot a\right)\right)\right)\\
\end{array}double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r630252 = x;
double r630253 = y;
double r630254 = z;
double r630255 = r630253 * r630254;
double r630256 = t;
double r630257 = a;
double r630258 = r630256 * r630257;
double r630259 = r630255 - r630258;
double r630260 = r630252 * r630259;
double r630261 = b;
double r630262 = c;
double r630263 = r630262 * r630254;
double r630264 = i;
double r630265 = r630264 * r630257;
double r630266 = r630263 - r630265;
double r630267 = r630261 * r630266;
double r630268 = r630260 - r630267;
double r630269 = j;
double r630270 = r630262 * r630256;
double r630271 = r630264 * r630253;
double r630272 = r630270 - r630271;
double r630273 = r630269 * r630272;
double r630274 = r630268 + r630273;
return r630274;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r630275 = b;
double r630276 = -3.544743654233215e-127;
bool r630277 = r630275 <= r630276;
double r630278 = c;
double r630279 = t;
double r630280 = r630278 * r630279;
double r630281 = i;
double r630282 = y;
double r630283 = r630281 * r630282;
double r630284 = r630280 - r630283;
double r630285 = j;
double r630286 = x;
double r630287 = cbrt(r630286);
double r630288 = r630287 * r630287;
double r630289 = z;
double r630290 = r630282 * r630289;
double r630291 = a;
double r630292 = r630279 * r630291;
double r630293 = r630290 - r630292;
double r630294 = r630287 * r630293;
double r630295 = r630288 * r630294;
double r630296 = r630278 * r630289;
double r630297 = r630281 * r630291;
double r630298 = r630296 - r630297;
double r630299 = r630275 * r630298;
double r630300 = r630295 - r630299;
double r630301 = fma(r630284, r630285, r630300);
double r630302 = -3.401493561207748e-152;
bool r630303 = r630275 <= r630302;
double r630304 = r630281 * r630275;
double r630305 = r630275 * r630278;
double r630306 = r630286 * r630279;
double r630307 = r630291 * r630306;
double r630308 = fma(r630289, r630305, r630307);
double r630309 = -r630308;
double r630310 = fma(r630291, r630304, r630309);
double r630311 = 1.8227810540647952e-177;
bool r630312 = r630275 <= r630311;
double r630313 = r630286 * r630293;
double r630314 = 0.0;
double r630315 = r630313 - r630314;
double r630316 = fma(r630284, r630285, r630315);
double r630317 = 1.8655906806942557e-152;
bool r630318 = r630275 <= r630317;
double r630319 = sqrt(r630275);
double r630320 = r630319 * r630298;
double r630321 = r630319 * r630320;
double r630322 = r630313 - r630321;
double r630323 = fma(r630284, r630285, r630322);
double r630324 = r630318 ? r630310 : r630323;
double r630325 = r630312 ? r630316 : r630324;
double r630326 = r630303 ? r630310 : r630325;
double r630327 = r630277 ? r630301 : r630326;
return r630327;
}




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 | 16.1 |
| Herbie | 13.7 |
if b < -3.544743654233215e-127Initial program 9.5
Simplified9.5
rmApplied add-cube-cbrt9.8
Applied associate-*l*9.8
if -3.544743654233215e-127 < b < -3.401493561207748e-152 or 1.8227810540647952e-177 < b < 1.8655906806942557e-152Initial program 16.4
Simplified16.4
Taylor expanded around inf 37.2
Simplified37.2
if -3.401493561207748e-152 < b < 1.8227810540647952e-177Initial program 17.7
Simplified17.7
Taylor expanded around 0 18.2
if 1.8655906806942557e-152 < b Initial program 9.8
Simplified9.7
rmApplied add-sqr-sqrt9.9
Applied associate-*l*9.9
Final simplification13.7
herbie shell --seed 2020025 +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 -8.120978919195912e-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)))))