Average Error: 0 → 0
Time: 339.0ms
Precision: binary64
\[x - 1\]
↓
\[x - 1\]
x - 1
↓
x - 1
double code(double x) {
	return ((double) (x - 1.0));
}
↓
double code(double x) {
	return ((double) (x - 1.0));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

    \[x - 1\]

  2. Final simplification0

    \[\leadsto x - 1\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(- x 1)"
  :precision binary64
  (- x 1.0))