Average Error: 0.0 → 0.0
Time: 2.0s
Precision: binary64
\[\cosh \left(\left(x + y\right) \cdot \left(x - y\right)\right)\]
↓
\[\cosh \left(\left(x + y\right) \cdot \left(x - y\right)\right)\]
\cosh \left(\left(x + y\right) \cdot \left(x - y\right)\right)
↓
\cosh \left(\left(x + y\right) \cdot \left(x - y\right)\right)
double code(double x, double y) {
	return ((double) cosh(((double) (((double) (x + y)) * ((double) (x - y))))));
}
↓
double code(double x, double y) {
	return ((double) cosh(((double) (((double) (x + y)) * ((double) (x - y))))));
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\cosh \left(\left(x + y\right) \cdot \left(x - y\right)\right)\]

  2. Final simplification0.0

    \[\leadsto \cosh \left(\left(x + y\right) \cdot \left(x - y\right)\right)\]

Reproduce

herbie shell --seed 2020152 
(FPCore (x y)
  :name "(cosh (* (+ x y) (- x y)))"
  :precision binary64
  (cosh (* (+ x y) (- x y))))