Average Error: 0.3 → 0.3
Time: 1.7s
Precision: binary64
\[\left(x \cdot 27\right) \cdot y\]
↓
\[\left(x \cdot 27\right) \cdot y\]
\left(x \cdot 27\right) \cdot y
↓
\left(x \cdot 27\right) \cdot y
(FPCore (x y) :precision binary64 (* (* x 27.0) y))
↓
(FPCore (x y) :precision binary64 (* (* x 27.0) y))
double code(double x, double y) {
	return ((double) (((double) (x * 27.0)) * y));
}
↓
double code(double x, double y) {
	return ((double) (((double) (x * 27.0)) * y));
}

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 0.3

    \[\left(x \cdot 27\right) \cdot y\]

  2. Final simplification0.3

    \[\leadsto \left(x \cdot 27\right) \cdot y\]

Reproduce

herbie shell --seed 2020198 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:cubForm  from diagrams-solve-0.1, F"
  :precision binary64
  (* (* x 27.0) y))