Average Error: 0 → 0
Time: 342.0ms
Precision: binary64
\[1000000 \cdot \left(x - x\right)\]
↓
\[0\]
1000000 \cdot \left(x - x\right)
↓
0
(FPCore (x) :precision binary64 (* 1000000.0 (- x x)))
↓
(FPCore (x) :precision binary64 0.0)
double code(double x) {
	return 1000000.0 * (x - x);
}
↓
double code(double x) {
	return 0.0;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0
Target0
Herbie0
\[0\]

Derivation

  1. Initial program 0

    \[1000000 \cdot \left(x - x\right)\]

  2. Simplified0

    \[\leadsto \color{blue}{0}\]

  3. Final simplification0

    \[\leadsto 0\]

Reproduce

herbie shell --seed 2020224 
(FPCore (x)
  :name "Development.Shake.Profile:generateTrace from shake-0.15.5"
  :precision binary64

  :herbie-target
  0.0

  (* 1000000.0 (- x x)))