Average Error: 0.0 → 0.0
Time: 1.4s
Precision: 64
\[200 \cdot \left(x - y\right)\]
↓
\[\left(x - y\right) \cdot 200\]
200 \cdot \left(x - y\right)
↓
\left(x - y\right) \cdot 200
double code(double x, double y) {
	return (200.0 * (x - y));
}
↓
double code(double x, double y) {
	return ((x - y) * 200.0);
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[200 \cdot \left(x - y\right)\]
  2. Using strategy rm

  3. Applied *-commutative0.0

    \[\leadsto \color{blue}{\left(x - y\right) \cdot 200}\]

  4. Final simplification0.0

    \[\leadsto \left(x - y\right) \cdot 200\]

Reproduce

herbie shell --seed 2020053 
(FPCore (x y)
  :name "Data.Colour.CIE:cieLABView from colour-2.3.3, C"
  :precision binary64
  (* 200 (- x y)))