Average Error: 0.3 → 0.3
Time: 3.2s
Precision: 64
Internal Precision: 576
\[\log_* (1 + e^{x})\]
\[\log_* (1 + e^{x})\]

Error

Bits error versus x

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.3

    \[\log_* (1 + e^{x})\]

Runtime

Time bar (total: 3.2s)Debug log

herbie shell --seed '#(2775764126 3555076145 3898259844 1891440260 2599947619 1948460636)' 
(FPCore (x)
  :name "log1p(exp(x))"
  (log1p (exp x)))