Average Error: 0 → 0
Time: 407.0ms
Precision: binary64
\[\log 4 - \log 2\]
↓
\[\log 4 - \log 2\]
\log 4 - \log 2
↓
\log 4 - \log 2
double code() {
	return ((double) (((double) log(4.0)) - ((double) log(2.0))));
}
↓
double code() {
	return ((double) (((double) log(4.0)) - ((double) log(2.0))));
}

Error

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Your Program's Arguments

    Results

    Enter valid numbers for all inputs

    Derivation

    1. Initial program 0

      \[\log 4 - \log 2\]

    2. Final simplification0

      \[\leadsto \log 4 - \log 2\]

    Reproduce

    herbie shell --seed 2020153 
(FPCore ()
  :name "(- (log 4) (log 2))"
  :precision binary64
  (- (log 4.0) (log 2.0)))