e^{-w} \cdot {\ell}^{\left(e^{w}\right)}e^{-w} \cdot {\left({\ell}^{\left({\left(e^{w}\right)}^{0.6666666666666666} \cdot \sqrt{\sqrt[3]{e^{w}}}\right)}\right)}^{\left({\left(e^{w}\right)}^{0.16666666666666666}\right)}(FPCore (w l) :precision binary64 (* (exp (- w)) (pow l (exp w))))
(FPCore (w l) :precision binary64 (* (exp (- w)) (pow (pow l (* (pow (exp w) 0.6666666666666666) (sqrt (cbrt (exp w))))) (pow (exp w) 0.16666666666666666))))
double code(double w, double l) {
return exp(-w) * pow(l, exp(w));
}
double code(double w, double l) {
return exp(-w) * pow(pow(l, (pow(exp(w), 0.6666666666666666) * sqrt(cbrt(exp(w))))), pow(exp(w), 0.16666666666666666));
}



Bits error versus w



Bits error versus l
Results
Initial program 0.3
rmApplied add-cube-cbrt_binary64_7950.4
Applied pow-unpow_binary64_8370.4
rmApplied add-sqr-sqrt_binary64_7820.4
Applied pow-unpow_binary64_8370.4
Simplified0.3
rmApplied pow-pow_binary64_8320.3
rmApplied pow1/3_binary64_8420.3
Applied sqrt-pow1_binary64_7780.3
Simplified0.3
Final simplification0.3
herbie shell --seed 2020343
(FPCore (w l)
:name "exp-w crasher"
:precision binary64
(* (exp (- w)) (pow l (exp w))))