Average Error: 18.1 → 18.1
Time: 1.6s
Precision: binary64
\[\cos \left(3 \cdot x\right) + \cos \left(4 \cdot x\right)\]
↓
\[\cos \left(3 \cdot x\right) + \cos \left(4 \cdot x\right)\]
\cos \left(3 \cdot x\right) + \cos \left(4 \cdot x\right)
↓
\cos \left(3 \cdot x\right) + \cos \left(4 \cdot x\right)
double code(double x) {
	return ((double) (((double) cos(((double) (3.0 * x)))) + ((double) cos(((double) (4.0 * x))))));
}
↓
double code(double x) {
	return ((double) (((double) cos(((double) (3.0 * x)))) + ((double) cos(((double) (4.0 * x))))));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 18.1

    \[\cos \left(3 \cdot x\right) + \cos \left(4 \cdot x\right)\]

  2. Final simplification18.1

    \[\leadsto \cos \left(3 \cdot x\right) + \cos \left(4 \cdot x\right)\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(+ (cos (* 3 x)) (cos (* 4 x)))"
  :precision binary64
  (+ (cos (* 3.0 x)) (cos (* 4.0 x))))