\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 -3.79709690478619155 \cdot 10^{98}:\\
\;\;\;\;\left(\left(x \cdot \left(\sqrt[3]{y \cdot z - t \cdot a} \cdot \sqrt[3]{y \cdot z - t \cdot a}\right)\right) \cdot \left(\sqrt[3]{\sqrt[3]{y \cdot z - t \cdot a} \cdot \sqrt[3]{y \cdot z - t \cdot a}} \cdot \sqrt[3]{\sqrt[3]{y \cdot z - t \cdot a}}\right) - \left(b \cdot \left(c \cdot z\right) + b \cdot \left(-i \cdot a\right)\right)\right) + j \cdot \left(c \cdot t - i \cdot y\right)\\
\mathbf{elif}\;b \le 3.0746747623828842 \cdot 10^{67}:\\
\;\;\;\;\left(x \cdot \left(y \cdot z - t \cdot a\right) - \left(\left(b \cdot c\right) \cdot z + b \cdot \left(-i \cdot a\right)\right)\right) + j \cdot \left(c \cdot t - i \cdot y\right)\\
\mathbf{else}:\\
\;\;\;\;\left(x \cdot \left(y \cdot z - t \cdot a\right) - \left(b \cdot \left(c \cdot z\right) + b \cdot \left(-i \cdot a\right)\right)\right) + \left(j \cdot \left(\sqrt[3]{c \cdot t - i \cdot y} \cdot \sqrt[3]{c \cdot t - i \cdot y}\right)\right) \cdot \sqrt[3]{c \cdot t - i \cdot y}\\
\end{array}double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r658999 = x;
double r659000 = y;
double r659001 = z;
double r659002 = r659000 * r659001;
double r659003 = t;
double r659004 = a;
double r659005 = r659003 * r659004;
double r659006 = r659002 - r659005;
double r659007 = r658999 * r659006;
double r659008 = b;
double r659009 = c;
double r659010 = r659009 * r659001;
double r659011 = i;
double r659012 = r659011 * r659004;
double r659013 = r659010 - r659012;
double r659014 = r659008 * r659013;
double r659015 = r659007 - r659014;
double r659016 = j;
double r659017 = r659009 * r659003;
double r659018 = r659011 * r659000;
double r659019 = r659017 - r659018;
double r659020 = r659016 * r659019;
double r659021 = r659015 + r659020;
return r659021;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
double r659022 = b;
double r659023 = -3.7970969047861915e+98;
bool r659024 = r659022 <= r659023;
double r659025 = x;
double r659026 = y;
double r659027 = z;
double r659028 = r659026 * r659027;
double r659029 = t;
double r659030 = a;
double r659031 = r659029 * r659030;
double r659032 = r659028 - r659031;
double r659033 = cbrt(r659032);
double r659034 = r659033 * r659033;
double r659035 = r659025 * r659034;
double r659036 = cbrt(r659034);
double r659037 = cbrt(r659033);
double r659038 = r659036 * r659037;
double r659039 = r659035 * r659038;
double r659040 = c;
double r659041 = r659040 * r659027;
double r659042 = r659022 * r659041;
double r659043 = i;
double r659044 = r659043 * r659030;
double r659045 = -r659044;
double r659046 = r659022 * r659045;
double r659047 = r659042 + r659046;
double r659048 = r659039 - r659047;
double r659049 = j;
double r659050 = r659040 * r659029;
double r659051 = r659043 * r659026;
double r659052 = r659050 - r659051;
double r659053 = r659049 * r659052;
double r659054 = r659048 + r659053;
double r659055 = 3.074674762382884e+67;
bool r659056 = r659022 <= r659055;
double r659057 = r659025 * r659032;
double r659058 = r659022 * r659040;
double r659059 = r659058 * r659027;
double r659060 = r659059 + r659046;
double r659061 = r659057 - r659060;
double r659062 = r659061 + r659053;
double r659063 = r659057 - r659047;
double r659064 = cbrt(r659052);
double r659065 = r659064 * r659064;
double r659066 = r659049 * r659065;
double r659067 = r659066 * r659064;
double r659068 = r659063 + r659067;
double r659069 = r659056 ? r659062 : r659068;
double r659070 = r659024 ? r659054 : r659069;
return r659070;
}




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 | 12.4 |
|---|---|
| Target | 16.6 |
| Herbie | 11.2 |
if b < -3.7970969047861915e+98Initial program 6.8
rmApplied sub-neg6.8
Applied distribute-lft-in6.8
rmApplied add-cube-cbrt7.0
Applied associate-*r*7.0
rmApplied add-cube-cbrt7.0
Applied cbrt-prod7.0
if -3.7970969047861915e+98 < b < 3.074674762382884e+67Initial program 14.3
rmApplied sub-neg14.3
Applied distribute-lft-in14.3
rmApplied associate-*r*12.6
if 3.074674762382884e+67 < b Initial program 7.2
rmApplied sub-neg7.2
Applied distribute-lft-in7.2
rmApplied add-cube-cbrt7.4
Applied associate-*r*7.4
Final simplification11.2
herbie shell --seed 2020021
(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)))))