Average Error: 2.2 → 1.0
Time: 4.4s
Precision: binary64
\[\]
↓
\[\]
↓
double code(double x, double y, double z, double t) {
	return ((double) (((double) (((double) (x - y)) / ((double) (z - y)))) * t));
}

↓
double code(double x, double y, double z, double t) {
	return ((double) (((double) (((double) (((double) cbrt(((double) (x - y)))) * ((double) cbrt(((double) (x - y)))))) / ((double) (((double) cbrt(((double) (z - y)))) * ((double) cbrt(((double) (z - y)))))))) * ((double) (t * ((double) (((double) cbrt(((double) (x - y)))) / ((double) cbrt(((double) (z - y))))))))));
}

Error
Bits error versus x
Bits error versus y
Bits error versus z
Bits error versus t
Try it out
Your Program's Arguments
Results
Enter valid numbers for all inputs
Target
Original2.2
Target2.2
Herbie1.0
\[\]
Derivation
  1. Initial program 2.2
    \[\]
  2. Using strategy rm
  3. Applied add-cube-cbrt3.2
    \[\leadsto \]
  4. Applied add-cube-cbrt2.9
    \[\leadsto \]
  5. Applied times-frac2.9
    \[\leadsto \]
  6. Applied associate-*l*1.0
    \[\leadsto \]
  7. Simplified1.0
    \[\leadsto \]
  8. Final simplification1.0
    \[\leadsto \]
Reproduce
herbie shell --seed 2020180 
(FPCore (x y z t)
  :name "Numeric.Signal.Multichannel:$cput from hsignal-0.2.7.1"
  :precision binary64

  :herbie-target
  (/ t (/ (- z y) (- x y)))

  (* (/ (- x y) (- z y)) t))