Average Error: 0.0 → 0.0
Time: 945.0ms
Precision: binary64
\[\frac{x}{\sqrt{\left(1 - x\right) \cdot \left(1 + x\right)}}\]
↓
\[\frac{x}{\sqrt{\left(1 - x\right) \cdot \left(1 + x\right)}}\]
\frac{x}{\sqrt{\left(1 - x\right) \cdot \left(1 + x\right)}}
↓
\frac{x}{\sqrt{\left(1 - x\right) \cdot \left(1 + x\right)}}
double code(double x) {
	return ((double) (x / ((double) sqrt(((double) (((double) (1.0 - x)) * ((double) (1.0 + x))))))));
}
↓
double code(double x) {
	return ((double) (x / ((double) sqrt(((double) (((double) (1.0 - x)) * ((double) (1.0 + x))))))));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\frac{x}{\sqrt{\left(1 - x\right) \cdot \left(1 + x\right)}}\]

  2. Final simplification0.0

    \[\leadsto \frac{x}{\sqrt{\left(1 - x\right) \cdot \left(1 + x\right)}}\]

Reproduce

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