Average Error: 0.0 → 0.0
Time: 1.4s
Precision: binary64
\[{b}^{2} - \left(4 \cdot a\right) \cdot c\]
↓
\[{b}^{2} - \left(4 \cdot a\right) \cdot c\]
{b}^{2} - \left(4 \cdot a\right) \cdot c
↓
{b}^{2} - \left(4 \cdot a\right) \cdot c
double code(double b, double a, double c) {
	return ((double) (((double) pow(b, 2.0)) - ((double) (((double) (4.0 * a)) * c))));
}
↓
double code(double b, double a, double c) {
	return ((double) (((double) pow(b, 2.0)) - ((double) (((double) (4.0 * a)) * c))));
}

Error

Bits error versus b

Bits error versus a

Bits error versus c

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[{b}^{2} - \left(4 \cdot a\right) \cdot c\]

  2. Final simplification0.0

    \[\leadsto {b}^{2} - \left(4 \cdot a\right) \cdot c\]

Reproduce

herbie shell --seed 2020153 
(FPCore (b a c)
  :name "(- (pow b 2) (* (* 4 a) c))"
  :precision binary64
  (- (pow b 2.0) (* (* 4.0 a) c)))