Average Error: 6.0 → 0.6
Time: 5.4s
Precision: binary64
\[\]
↓
\[\]
↓
double code(double x, double y, double z, double t, double a) {
	return ((double) (x - ((double) (((double) (y * ((double) (z - t)))) / a))));
}

↓
double code(double x, double y, double z, double t, double a) {
	double VAR;
	if ((((double) (((double) (y * ((double) (z - t)))) / a)) <= -inf.0)) {
		VAR = ((double) (x + ((double) (y * ((double) (1.0 / ((double) (a / ((double) (t - z))))))))));
	} else {
		double VAR_1;
		if ((((double) (((double) (y * ((double) (z - t)))) / a)) <= 5.725974685038714e+222)) {
			VAR_1 = ((double) (x - ((double) (((double) (y * ((double) (z - t)))) / a))));
		} else {
			VAR_1 = ((double) (x + ((double) (((double) (t - z)) * ((double) (y / a))))));
		}
		VAR = VAR_1;
	}
	return VAR;
}

Error
Bits error versus x
Bits error versus y
Bits error versus z
Bits error versus t
Bits error versus a
Try it out
Your Program's Arguments
Results
Enter valid numbers for all inputs
Target
Original6.0
Target0.6
Herbie0.6
\[\]
Derivation
  1. Split input into 3 regimes
  2. if  (/ (* y (- z t)) a)  < -inf.0
    1. Initial program 64.0
      \[\]
    2. Simplified0.2
      \[\leadsto \]
    3. Using strategy rm
    4. Applied clear-num0.3
      \[\leadsto \]
    if -inf.0 <  (/ (* y (- z t)) a)  < 5.72597468503871405e222
    1. Initial program 0.3
      \[\]
    if 5.72597468503871405e222 <  (/ (* y (- z t)) a) 
    1. Initial program 31.6
      \[\]
    2. Simplified12.7
      \[\leadsto \]
    3. Using strategy rm
    4. Applied clear-num12.7
      \[\leadsto \]
    5. Using strategy rm
    6. Applied associate-/r/12.7
      \[\leadsto \]
    7. Applied associate-*r*4.1
      \[\leadsto \]
    8. Simplified4.0
      \[\leadsto \]
  3. Recombined 3 regimes into one program.
  4. Final simplification0.6
    \[\leadsto \]
Reproduce
herbie shell --seed 2020179 
(FPCore (x y z t a)
  :name "Optimisation.CirclePacking:place from circle-packing-0.1.0.4, F"
  :precision binary64

  :herbie-target
  (if (< y -1.0761266216389975e-10) (- x (/ 1.0 (/ (/ a (- z t)) y))) (if (< y 2.894426862792089e-49) (- x (/ (* y (- z t)) a)) (- x (/ y (/ a (- z t))))))

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