Average Error: 0 → 0
Time: 355.0ms
Precision: binary64
\[a + 0.10000000000000001\]
↓
\[a + 0.10000000000000001\]
a + 0.10000000000000001
↓
a + 0.10000000000000001
double code(double a) {
	return ((double) (a + 0.1));
}
↓
double code(double a) {
	return ((double) (a + 0.1));
}

Error

Bits error versus a

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

    \[a + 0.10000000000000001\]

  2. Final simplification0

    \[\leadsto a + 0.10000000000000001\]

Reproduce

herbie shell --seed 2020152 
(FPCore (a)
  :name "(+ a 0.1)"
  :precision binary64
  (+ a 0.1))