; seed : 2018216

; flags :
;   setup      = (simplify)
;   fn         = (cbrt)
;   rules      = (numerics arithmetic polynomials fractions exponents trigonometry hyperbolic complex special bools branches)
;   generate   = (rr taylor simplify)
;   reduce     = (regimes taylor simplify avg-error binary-search branch-expressions)
;   precision  = (double fallback)

; timed out
(FPCore (c_p c_n t s)
  :name "Harley's example"
  (/ (* (pow (/ 1 (+ 1 (exp (- s)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- s))))) c_n)) (* (pow (/ 1 (+ 1 (exp (- t)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- t))))) c_n))))