Average Error: 0 → 0
Time: 339.0ms
Precision: binary64
\[\left\lfloorx\right\rfloor\]
↓
\[\left\lfloorx\right\rfloor\]
\left\lfloorx\right\rfloor
↓
\left\lfloorx\right\rfloor
double code(double x) {
	return ((double) floor(x));
}
↓
double code(double x) {
	return ((double) floor(x));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

    \[\left\lfloorx\right\rfloor\]

  2. Final simplification0

    \[\leadsto \left\lfloorx\right\rfloor\]

Reproduce

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