Average Error: 0.0 → 0.0
Time: 628.0ms
Precision: binary64
\[1.5 - x1 \cdot \left(1 - x2\right)\]
↓
\[1.5 - x1 \cdot \left(1 - x2\right)\]
1.5 - x1 \cdot \left(1 - x2\right)
↓
1.5 - x1 \cdot \left(1 - x2\right)
double code(double x1, double x2) {
	return ((double) (1.5 - ((double) (x1 * ((double) (1.0 - x2))))));
}
↓
double code(double x1, double x2) {
	return ((double) (1.5 - ((double) (x1 * ((double) (1.0 - x2))))));
}

Error

Bits error versus x1

Bits error versus x2

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[1.5 - x1 \cdot \left(1 - x2\right)\]

  2. Final simplification0.0

    \[\leadsto 1.5 - x1 \cdot \left(1 - x2\right)\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x1 x2)
  :name "(- 1.5 (* x1 (- 1.0 x2)))"
  :precision binary64
  (- 1.5 (* x1 (- 1.0 x2))))