\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}\;x \le -5.6638058677896054 \cdot 10^{-176}:\\
\;\;\;\;\mathsf{fma}\left(c \cdot t - i \cdot y, j, x \cdot \left(y \cdot z - t \cdot a\right) - b \cdot \left(\left(\sqrt[3]{c \cdot z - i \cdot a} \cdot \left(\sqrt[3]{\sqrt[3]{c \cdot z - i \cdot a} \cdot \sqrt[3]{c \cdot z - i \cdot a}} \cdot \sqrt[3]{\sqrt[3]{c \cdot z - i \cdot a}}\right)\right) \cdot \sqrt[3]{c \cdot z - i \cdot a}\right)\right)\\
\mathbf{elif}\;x \le 3.5355044355755603 \cdot 10^{-198}:\\
\;\;\;\;\mathsf{fma}\left(c \cdot t - i \cdot y, j, 0 - b \cdot \left(c \cdot z - i \cdot a\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{fma}\left(c \cdot t - i \cdot y, j, \sqrt{x} \cdot \left(\sqrt{x} \cdot \left(y \cdot z - t \cdot a\right)\right) - b \cdot \left(c \cdot z - i \cdot a\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 r524003 = x;
double r524004 = y;
double r524005 = z;
double r524006 = r524004 * r524005;
double r524007 = t;
double r524008 = a;
double r524009 = r524007 * r524008;
double r524010 = r524006 - r524009;
double r524011 = r524003 * r524010;
double r524012 = b;
double r524013 = c;
double r524014 = r524013 * r524005;
double r524015 = i;
double r524016 = r524015 * r524008;
double r524017 = r524014 - r524016;
double r524018 = r524012 * r524017;
double r524019 = r524011 - r524018;
double r524020 = j;
double r524021 = r524013 * r524007;
double r524022 = r524015 * r524004;
double r524023 = r524021 - r524022;
double r524024 = r524020 * r524023;
double r524025 = r524019 + r524024;
return r524025;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r524026 = x;
double r524027 = -5.6638058677896054e-176;
bool r524028 = r524026 <= r524027;
double r524029 = c;
double r524030 = t;
double r524031 = r524029 * r524030;
double r524032 = i;
double r524033 = y;
double r524034 = r524032 * r524033;
double r524035 = r524031 - r524034;
double r524036 = j;
double r524037 = z;
double r524038 = r524033 * r524037;
double r524039 = a;
double r524040 = r524030 * r524039;
double r524041 = r524038 - r524040;
double r524042 = r524026 * r524041;
double r524043 = b;
double r524044 = r524029 * r524037;
double r524045 = r524032 * r524039;
double r524046 = r524044 - r524045;
double r524047 = cbrt(r524046);
double r524048 = r524047 * r524047;
double r524049 = cbrt(r524048);
double r524050 = cbrt(r524047);
double r524051 = r524049 * r524050;
double r524052 = r524047 * r524051;
double r524053 = r524052 * r524047;
double r524054 = r524043 * r524053;
double r524055 = r524042 - r524054;
double r524056 = fma(r524035, r524036, r524055);
double r524057 = 3.53550443557556e-198;
bool r524058 = r524026 <= r524057;
double r524059 = 0.0;
double r524060 = r524043 * r524046;
double r524061 = r524059 - r524060;
double r524062 = fma(r524035, r524036, r524061);
double r524063 = sqrt(r524026);
double r524064 = r524063 * r524041;
double r524065 = r524063 * r524064;
double r524066 = r524065 - r524060;
double r524067 = fma(r524035, r524036, r524066);
double r524068 = r524058 ? r524062 : r524067;
double r524069 = r524028 ? r524056 : r524068;
return r524069;
}




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 | 12.1 |
|---|---|
| Target | 16.0 |
| Herbie | 12.3 |
if x < -5.6638058677896054e-176Initial program 10.1
Simplified10.1
rmApplied add-cube-cbrt10.4
rmApplied add-cube-cbrt10.4
Applied cbrt-prod10.4
if -5.6638058677896054e-176 < x < 3.53550443557556e-198Initial program 16.4
Simplified16.4
Taylor expanded around 0 16.5
if 3.53550443557556e-198 < x Initial program 11.0
Simplified11.0
rmApplied add-sqr-sqrt11.1
Applied associate-*l*11.1
Final simplification12.3
herbie shell --seed 2020081 +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)))))