Average Error: 0.0 → 0.0
Time: 830.0ms
Precision: binary64
\[\]
\[\]
double code(double x) {
	return ((double) (x * ((double) (x - 1.0))));
}
double code(double x) {
	return ((double) (((double) (x * x)) - ((double) (x * 1.0))));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0.0
Herbie0.0
\[\]

Derivation

  1. Initial program 0.0

    \[\]
  2. Using strategy rm
  3. Applied sub-neg0.0

    \[\leadsto \]
  4. Applied distribute-lft-in0.0

    \[\leadsto \]
  5. Final simplification0.0

    \[\leadsto \]

Reproduce

herbie shell --seed 2020191 
(FPCore (x)
  :name "Statistics.Correlation.Kendall:numOfTiesBy from math-functions-0.1.5.2"
  :precision binary64

  :herbie-target
  (- (* x x) x)

  (* x (- x 1.0)))