11.434 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.054 * * * [progress]: [2/2] Setting up program.
0.056 * [progress]: [Phase 2 of 3] Improving.
0.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (+ 1.0 x))
0.057 * * [simplify]: iteration  0 :  4  enodes  (cost  4 )
0.058 * * [simplify]: iteration  1 :  5  enodes  (cost  4 )
0.058 * * [simplify]: iteration  done :  5  enodes  (cost  4 )
0.058 * [simplify]: Simplified to:
   (log (+ 1.0 x))
0.059 * * [progress]: iteration 1 / 4
0.059 * * * [progress]: picking best candidate
0.060 * * * * [pick]: Picked  #<alt (λ (x) (log (+ 1.0 x)))>
0.060 * * * [progress]: localizing error
0.064 * * * [progress]: generating rewritten candidates
0.064 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.067 * * * [progress]: generating series expansions
0.067 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.067 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.067 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.067 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.068 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.079 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.080 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.080 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.092 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.092 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.093 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.106 * * * [progress]: simplifying candidates
0.107 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log 1)
  (log (+ 1.0 x))
  (log 1)
  (log (+ 1.0 x))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (exp (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x))))
  (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))))
0.108 * * [simplify]: iteration  0 :  58  enodes  (cost  178 )
0.123 * * [simplify]: iteration  1 :  123  enodes  (cost  171 )
0.147 * * [simplify]: iteration  2 :  296  enodes  (cost  151 )
0.227 * * [simplify]: iteration  3 :  784  enodes  (cost  151 )
0.811 * * [simplify]: iteration  4 :  2772  enodes  (cost  146 )
2.396 * * [simplify]: iteration  done :  5001  enodes  (cost  146 )
2.397 * [simplify]: Simplified to:
   (* 2 (log (cbrt (+ 1.0 x))))
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  0
  (log (+ 1.0 x))
  0
  (log (+ 1.0 x))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (+ (* x (- x 1.0)) (* 1.0 1.0)))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (+ 1.0 x)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (pow (log (+ 1.0 x)) 3)
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x)))
  (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x)))
2.397 * * * [progress]: adding candidates to table
2.431 * * [progress]: iteration 2 / 4
2.431 * * * [progress]: picking best candidate
2.435 * * * * [pick]: Picked  #<alt (λ (x) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))>
2.435 * * * [progress]: localizing error
2.446 * * * [progress]: generating rewritten candidates
2.446 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.474 * * * [progress]: generating series expansions
2.474 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.475 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in (x) around 0
2.475 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x
2.475 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x
2.475 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.475 * [taylor]: Taking taylor expansion of 1.0 in x
2.475 * [taylor]: Taking taylor expansion of x in x
2.475 * [taylor]: Taking taylor expansion of (log 1.0) in x
2.475 * [taylor]: Taking taylor expansion of 1.0 in x
2.475 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x
2.475 * [taylor]: Taking taylor expansion of 1/2 in x
2.475 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
2.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.475 * [taylor]: Taking taylor expansion of x in x
2.475 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
2.475 * [taylor]: Taking taylor expansion of 1.0 in x
2.476 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x
2.476 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x
2.476 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.476 * [taylor]: Taking taylor expansion of 1.0 in x
2.476 * [taylor]: Taking taylor expansion of x in x
2.476 * [taylor]: Taking taylor expansion of (log 1.0) in x
2.476 * [taylor]: Taking taylor expansion of 1.0 in x
2.477 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x
2.477 * [taylor]: Taking taylor expansion of 1/2 in x
2.477 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
2.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.477 * [taylor]: Taking taylor expansion of x in x
2.477 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
2.477 * [taylor]: Taking taylor expansion of 1.0 in x
2.486 * [approximate]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in (x) around 0
2.486 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x
2.486 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x
2.486 * [taylor]: Taking taylor expansion of (log 1.0) in x
2.486 * [taylor]: Taking taylor expansion of 1.0 in x
2.487 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.487 * [taylor]: Taking taylor expansion of 1.0 in x
2.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.487 * [taylor]: Taking taylor expansion of x in x
2.487 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
2.487 * [taylor]: Taking taylor expansion of 1/2 in x
2.487 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
2.487 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
2.487 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.487 * [taylor]: Taking taylor expansion of x in x
2.487 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
2.487 * [taylor]: Taking taylor expansion of 1.0 in x
2.488 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x
2.488 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x
2.488 * [taylor]: Taking taylor expansion of (log 1.0) in x
2.488 * [taylor]: Taking taylor expansion of 1.0 in x
2.489 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.489 * [taylor]: Taking taylor expansion of 1.0 in x
2.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.489 * [taylor]: Taking taylor expansion of x in x
2.489 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
2.489 * [taylor]: Taking taylor expansion of 1/2 in x
2.489 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
2.489 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
2.489 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.489 * [taylor]: Taking taylor expansion of x in x
2.489 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
2.489 * [taylor]: Taking taylor expansion of 1.0 in x
2.500 * [approximate]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in (x) around 0
2.500 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x
2.500 * [taylor]: Taking taylor expansion of (log 1.0) in x
2.500 * [taylor]: Taking taylor expansion of 1.0 in x
2.500 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x
2.500 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
2.500 * [taylor]: Taking taylor expansion of 1/2 in x
2.500 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
2.500 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
2.500 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.500 * [taylor]: Taking taylor expansion of x in x
2.500 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
2.501 * [taylor]: Taking taylor expansion of 1.0 in x
2.501 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.502 * [taylor]: Taking taylor expansion of 1.0 in x
2.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x
2.502 * [taylor]: Taking taylor expansion of (log 1.0) in x
2.502 * [taylor]: Taking taylor expansion of 1.0 in x
2.502 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x
2.502 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
2.502 * [taylor]: Taking taylor expansion of 1/2 in x
2.502 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
2.502 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
2.502 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
2.502 * [taylor]: Taking taylor expansion of 1.0 in x
2.503 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.503 * [taylor]: Taking taylor expansion of 1.0 in x
2.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.503 * [taylor]: Taking taylor expansion of x in x
2.513 * * * [progress]: simplifying candidates
2.514 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (* (exp (* 1.0 x)) 1.0) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (/ (exp (+ (* 1.0 x) (log 1.0))) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (log (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (exp (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (* (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))
  (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (* (* (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (- (* (+ (pow (* 1.0 x) 3) (pow (log 1.0) 3)) (pow 1.0 2)) (* (+ (* (* 1.0 x) (* 1.0 x)) (- (* (log 1.0) (log 1.0)) (* (* 1.0 x) (log 1.0)))) (* 1/2 (pow x 2))))
  (* (+ (* (* 1.0 x) (* 1.0 x)) (- (* (log 1.0) (log 1.0)) (* (* 1.0 x) (log 1.0)))) (pow 1.0 2))
  (- (* (- (* (* 1.0 x) (* 1.0 x)) (* (log 1.0) (log 1.0))) (pow 1.0 2)) (* (- (* 1.0 x) (log 1.0)) (* 1/2 (pow x 2))))
  (* (- (* 1.0 x) (log 1.0)) (pow 1.0 2))
  (- (pow (+ (* 1.0 x) (log 1.0)) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3))
  (+ (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0))) (+ (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))
  (- (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0))) (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (+ (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2)))
  (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2)))
  (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2)))
2.516 * * [simplify]: iteration  0 :  60  enodes  (cost  497 )
2.531 * * [simplify]: iteration  1 :  186  enodes  (cost  476 )
2.601 * * [simplify]: iteration  2 :  705  enodes  (cost  444 )
2.934 * * [simplify]: iteration  3 :  3070  enodes  (cost  423 )
3.817 * * [simplify]: iteration  done :  5001  enodes  (cost  423 )
3.817 * [simplify]: Simplified to:
   (/ (* (exp (* 1.0 x)) 1.0) (sqrt (exp (/ (pow x 2) (pow 1.0 2)))))
  (/ (* (exp (* 1.0 x)) 1.0) (sqrt (exp (/ (pow x 2) (pow 1.0 2)))))
  (log (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (/ (* (exp (* 1.0 x)) 1.0) (sqrt (exp (/ (pow x 2) (pow 1.0 2)))))
  (* (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))
  (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (pow (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3)
  (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (- (* (+ (pow (* 1.0 x) 3) (pow (log 1.0) 3)) (pow 1.0 2)) (* (+ (* (log 1.0) (log 1.0)) (* (* 1.0 x) (- (* 1.0 x) (log 1.0)))) (* 1/2 (pow x 2))))
  (* (+ (* (log 1.0) (log 1.0)) (* (* 1.0 x) (- (* 1.0 x) (log 1.0)))) (pow 1.0 2))
  (* (- (* 1.0 x) (log 1.0)) (+ (* (pow 1.0 2) (+ (* 1.0 x) (log 1.0))) (* (pow x 2) -1/2)))
  (* (- (* 1.0 x) (log 1.0)) (pow 1.0 2))
  (- (pow (+ (* 1.0 x) (log 1.0)) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3))
  (+ (* (+ (* 1.0 x) (log 1.0)) (+ (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (* (/ (/ (pow x 3) (/ (pow 1.0 2) x)) (pow 1.0 2)) 1/4))
  (* -1/2 (/ (pow x 2) (pow 1.0 2)))
  (+ (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0))) (* -1/4 (/ (/ (pow x 3) (/ (pow 1.0 2) x)) (pow 1.0 2))))
  (+ (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* -1/2 (/ (pow x 2) (pow 1.0 2)))
  (+ (* x (- 1.0 (* 0.5 x))) (log 1.0))
  (+ (* x (- 1.0 (* 0.5 x))) (log 1.0))
  (+ (* x (- 1.0 (* 0.5 x))) (log 1.0))
3.817 * * * [progress]: adding candidates to table
3.869 * * [progress]: iteration 3 / 4
3.869 * * * [progress]: picking best candidate
3.882 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x (- 1.0 (* 0.5 x))) (log 1.0)))>
3.882 * * * [progress]: localizing error
3.888 * * * [progress]: generating rewritten candidates
3.888 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
3.897 * * * [progress]: generating series expansions
3.897 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
3.897 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in (x) around 0
3.897 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
3.897 * [taylor]: Taking taylor expansion of x in x
3.897 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
3.897 * [taylor]: Taking taylor expansion of 1.0 in x
3.897 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
3.897 * [taylor]: Taking taylor expansion of 0.5 in x
3.897 * [taylor]: Taking taylor expansion of x in x
3.897 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
3.897 * [taylor]: Taking taylor expansion of x in x
3.897 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
3.897 * [taylor]: Taking taylor expansion of 1.0 in x
3.897 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
3.897 * [taylor]: Taking taylor expansion of 0.5 in x
3.897 * [taylor]: Taking taylor expansion of x in x
3.920 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in (x) around 0
3.920 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
3.920 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
3.920 * [taylor]: Taking taylor expansion of 1.0 in x
3.920 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.920 * [taylor]: Taking taylor expansion of 0.5 in x
3.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.920 * [taylor]: Taking taylor expansion of x in x
3.920 * [taylor]: Taking taylor expansion of x in x
3.922 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
3.922 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
3.922 * [taylor]: Taking taylor expansion of 1.0 in x
3.922 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.922 * [taylor]: Taking taylor expansion of 0.5 in x
3.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.922 * [taylor]: Taking taylor expansion of x in x
3.922 * [taylor]: Taking taylor expansion of x in x
3.940 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in (x) around 0
3.940 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
3.940 * [taylor]: Taking taylor expansion of -1 in x
3.940 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
3.940 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
3.940 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.940 * [taylor]: Taking taylor expansion of 0.5 in x
3.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.940 * [taylor]: Taking taylor expansion of x in x
3.940 * [taylor]: Taking taylor expansion of 1.0 in x
3.940 * [taylor]: Taking taylor expansion of x in x
3.941 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
3.941 * [taylor]: Taking taylor expansion of -1 in x
3.941 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
3.941 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
3.941 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.941 * [taylor]: Taking taylor expansion of 0.5 in x
3.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.941 * [taylor]: Taking taylor expansion of x in x
3.941 * [taylor]: Taking taylor expansion of 1.0 in x
3.941 * [taylor]: Taking taylor expansion of x in x
3.963 * * * [progress]: simplifying candidates
3.963 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (- 1.0 (* 0.5 x)))
  (+ (log x) (log (- 1.0 (* 0.5 x))))
  (log (* x (- 1.0 (* 0.5 x))))
  (exp (* x (- 1.0 (* 0.5 x))))
  (* (* (* x x) x) (* (* (- 1.0 (* 0.5 x)) (- 1.0 (* 0.5 x))) (- 1.0 (* 0.5 x))))
  (* (cbrt (* x (- 1.0 (* 0.5 x)))) (cbrt (* x (- 1.0 (* 0.5 x)))))
  (cbrt (* x (- 1.0 (* 0.5 x))))
  (* (* (* x (- 1.0 (* 0.5 x))) (* x (- 1.0 (* 0.5 x)))) (* x (- 1.0 (* 0.5 x))))
  (sqrt (* x (- 1.0 (* 0.5 x))))
  (sqrt (* x (- 1.0 (* 0.5 x))))
  (* (sqrt x) (sqrt (- 1.0 (* 0.5 x))))
  (* (sqrt x) (sqrt (- 1.0 (* 0.5 x))))
  (* x 1.0)
  (* x (- (* 0.5 x)))
  (* x 1.0)
  (* x (- (* 0.5 x)))
  (* 1.0 x)
  (* (- (* 0.5 x)) x)
  (* 1.0 x)
  (* (- (* 0.5 x)) x)
  (* x (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (* x (sqrt (- 1.0 (* 0.5 x))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* 0.5 x)))
  (* (sqrt x) (- 1.0 (* 0.5 x)))
  (* x (- 1.0 (* 0.5 x)))
  (* x (- (pow 1.0 3) (pow (* 0.5 x) 3)))
  (* x (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x))))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
3.965 * * [simplify]: iteration  0 :  51  enodes  (cost  273 )
3.976 * * [simplify]: iteration  1 :  122  enodes  (cost  270 )
4.001 * * [simplify]: iteration  2 :  340  enodes  (cost  236 )
4.126 * * [simplify]: iteration  3 :  1239  enodes  (cost  236 )
5.294 * * [simplify]: iteration  done :  5000  enodes  (cost  236 )
5.295 * [simplify]: Simplified to:
   (* (- 1.0 (* 0.5 x)) x)
  (log (* x (- 1.0 (* 0.5 x))))
  (log (* x (- 1.0 (* 0.5 x))))
  (exp (* x (- 1.0 (* 0.5 x))))
  (pow (* x (- 1.0 (* 0.5 x))) 3)
  (* (cbrt (* x (- 1.0 (* 0.5 x)))) (cbrt (* x (- 1.0 (* 0.5 x)))))
  (cbrt (* x (- 1.0 (* 0.5 x))))
  (pow (* x (- 1.0 (* 0.5 x))) 3)
  (sqrt (* x (- 1.0 (* 0.5 x))))
  (sqrt (* x (- 1.0 (* 0.5 x))))
  (* (sqrt x) (sqrt (- 1.0 (* 0.5 x))))
  (* (sqrt x) (sqrt (- 1.0 (* 0.5 x))))
  (* 1.0 x)
  (* 0.5 (- (pow x 2)))
  (* 1.0 x)
  (* 0.5 (- (pow x 2)))
  (* 1.0 x)
  (* 0.5 (- (pow x 2)))
  (* 1.0 x)
  (* 0.5 (- (pow x 2)))
  (* x (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (* x (sqrt (- 1.0 (* 0.5 x))))
  x
  (* (cbrt x) (- 1.0 (* 0.5 x)))
  (* (sqrt x) (- 1.0 (* 0.5 x)))
  (* (- 1.0 (* 0.5 x)) x)
  (* x (- (pow 1.0 3) (pow (* 0.5 x) 3)))
  (* x (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x))))
  (* (- 1.0 (* 0.5 x)) x)
  (* (- 1.0 (* 0.5 x)) x)
  (* (- 1.0 (* 0.5 x)) x)
5.295 * * * [progress]: adding candidates to table
5.342 * * [progress]: iteration 4 / 4
5.342 * * * [progress]: picking best candidate
5.351 * * * * [pick]: Picked  #<alt (λ (x) (+ (* (* x (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))>
5.351 * * * [progress]: localizing error
5.361 * * * [progress]: generating rewritten candidates
5.361 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
5.376 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
5.378 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 2)
5.379 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1)
5.384 * * * [progress]: generating series expansions
5.384 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
5.384 * [approximate]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 x)) 2) 1/3) in (x) around 0
5.384 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 x)) 2) 1/3) in x
5.384 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (* 0.5 x)) 2)))) in x
5.384 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (* 0.5 x)) 2))) in x
5.384 * [taylor]: Taking taylor expansion of 1/3 in x
5.384 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (* 0.5 x)) 2)) in x
5.384 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 2) in x
5.384 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
5.384 * [taylor]: Taking taylor expansion of 1.0 in x
5.384 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
5.384 * [taylor]: Taking taylor expansion of 0.5 in x
5.384 * [taylor]: Taking taylor expansion of x in x
5.387 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 x)) 2) 1/3) in x
5.387 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (* 0.5 x)) 2)))) in x
5.387 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (* 0.5 x)) 2))) in x
5.387 * [taylor]: Taking taylor expansion of 1/3 in x
5.387 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (* 0.5 x)) 2)) in x
5.387 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 2) in x
5.387 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
5.387 * [taylor]: Taking taylor expansion of 1.0 in x
5.387 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
5.387 * [taylor]: Taking taylor expansion of 0.5 in x
5.387 * [taylor]: Taking taylor expansion of x in x
5.436 * [approximate]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 (/ 1 x))) 2) 1/3) in (x) around 0
5.437 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 (/ 1 x))) 2) 1/3) in x
5.437 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2)))) in x
5.437 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2))) in x
5.437 * [taylor]: Taking taylor expansion of 1/3 in x
5.437 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2)) in x
5.437 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 2) in x
5.437 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
5.437 * [taylor]: Taking taylor expansion of 1.0 in x
5.437 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.437 * [taylor]: Taking taylor expansion of 0.5 in x
5.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.437 * [taylor]: Taking taylor expansion of x in x
5.440 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 (/ 1 x))) 2) 1/3) in x
5.440 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2)))) in x
5.440 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2))) in x
5.440 * [taylor]: Taking taylor expansion of 1/3 in x
5.440 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2)) in x
5.440 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 2) in x
5.440 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
5.440 * [taylor]: Taking taylor expansion of 1.0 in x
5.440 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.440 * [taylor]: Taking taylor expansion of 0.5 in x
5.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.440 * [taylor]: Taking taylor expansion of x in x
5.485 * [approximate]: Taking taylor expansion of (pow (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) 1/3) in (x) around 0
5.485 * [taylor]: Taking taylor expansion of (pow (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) 1/3) in x
5.485 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2)))) in x
5.485 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2))) in x
5.485 * [taylor]: Taking taylor expansion of 1/3 in x
5.485 * [taylor]: Taking taylor expansion of (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2)) in x
5.485 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) in x
5.485 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
5.485 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.485 * [taylor]: Taking taylor expansion of 0.5 in x
5.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.485 * [taylor]: Taking taylor expansion of x in x
5.485 * [taylor]: Taking taylor expansion of 1.0 in x
5.487 * [taylor]: Taking taylor expansion of (pow (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) 1/3) in x
5.487 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2)))) in x
5.487 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2))) in x
5.487 * [taylor]: Taking taylor expansion of 1/3 in x
5.487 * [taylor]: Taking taylor expansion of (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2)) in x
5.487 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) in x
5.487 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
5.487 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.487 * [taylor]: Taking taylor expansion of 0.5 in x
5.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.488 * [taylor]: Taking taylor expansion of x in x
5.488 * [taylor]: Taking taylor expansion of 1.0 in x
5.525 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
5.525 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in (x) around 0
5.526 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
5.526 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
5.526 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
5.526 * [taylor]: Taking taylor expansion of 1/3 in x
5.526 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
5.526 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
5.526 * [taylor]: Taking taylor expansion of 1.0 in x
5.526 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
5.526 * [taylor]: Taking taylor expansion of 0.5 in x
5.526 * [taylor]: Taking taylor expansion of x in x
5.528 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
5.528 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
5.528 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
5.528 * [taylor]: Taking taylor expansion of 1/3 in x
5.528 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
5.528 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
5.528 * [taylor]: Taking taylor expansion of 1.0 in x
5.528 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
5.528 * [taylor]: Taking taylor expansion of 0.5 in x
5.528 * [taylor]: Taking taylor expansion of x in x
5.571 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in (x) around 0
5.571 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
5.571 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
5.571 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
5.571 * [taylor]: Taking taylor expansion of 1/3 in x
5.571 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
5.571 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
5.571 * [taylor]: Taking taylor expansion of 1.0 in x
5.571 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.571 * [taylor]: Taking taylor expansion of 0.5 in x
5.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.571 * [taylor]: Taking taylor expansion of x in x
5.575 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
5.575 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
5.575 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
5.575 * [taylor]: Taking taylor expansion of 1/3 in x
5.575 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
5.575 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
5.575 * [taylor]: Taking taylor expansion of 1.0 in x
5.575 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.575 * [taylor]: Taking taylor expansion of 0.5 in x
5.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.575 * [taylor]: Taking taylor expansion of x in x
5.611 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in (x) around 0
5.612 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
5.612 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
5.612 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
5.612 * [taylor]: Taking taylor expansion of 1/3 in x
5.612 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
5.612 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
5.612 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.612 * [taylor]: Taking taylor expansion of 0.5 in x
5.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.612 * [taylor]: Taking taylor expansion of x in x
5.612 * [taylor]: Taking taylor expansion of 1.0 in x
5.614 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
5.614 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
5.614 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
5.614 * [taylor]: Taking taylor expansion of 1/3 in x
5.614 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
5.614 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
5.614 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.614 * [taylor]: Taking taylor expansion of 0.5 in x
5.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.614 * [taylor]: Taking taylor expansion of x in x
5.614 * [taylor]: Taking taylor expansion of 1.0 in x
5.647 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 2)
5.647 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in (x) around 0
5.647 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
5.647 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
5.647 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
5.647 * [taylor]: Taking taylor expansion of 1/3 in x
5.647 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
5.647 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
5.647 * [taylor]: Taking taylor expansion of 1.0 in x
5.647 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
5.647 * [taylor]: Taking taylor expansion of 0.5 in x
5.647 * [taylor]: Taking taylor expansion of x in x
5.650 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
5.650 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
5.650 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
5.650 * [taylor]: Taking taylor expansion of 1/3 in x
5.650 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
5.650 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
5.650 * [taylor]: Taking taylor expansion of 1.0 in x
5.650 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
5.650 * [taylor]: Taking taylor expansion of 0.5 in x
5.650 * [taylor]: Taking taylor expansion of x in x
5.689 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in (x) around 0
5.689 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
5.689 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
5.689 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
5.689 * [taylor]: Taking taylor expansion of 1/3 in x
5.689 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
5.689 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
5.689 * [taylor]: Taking taylor expansion of 1.0 in x
5.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.689 * [taylor]: Taking taylor expansion of 0.5 in x
5.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.689 * [taylor]: Taking taylor expansion of x in x
5.693 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
5.693 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
5.693 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
5.693 * [taylor]: Taking taylor expansion of 1/3 in x
5.693 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
5.693 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
5.693 * [taylor]: Taking taylor expansion of 1.0 in x
5.693 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.693 * [taylor]: Taking taylor expansion of 0.5 in x
5.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.693 * [taylor]: Taking taylor expansion of x in x
5.736 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in (x) around 0
5.736 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
5.736 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
5.736 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
5.736 * [taylor]: Taking taylor expansion of 1/3 in x
5.736 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
5.736 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
5.736 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.736 * [taylor]: Taking taylor expansion of 0.5 in x
5.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.736 * [taylor]: Taking taylor expansion of x in x
5.737 * [taylor]: Taking taylor expansion of 1.0 in x
5.738 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
5.738 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
5.738 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
5.739 * [taylor]: Taking taylor expansion of 1/3 in x
5.739 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
5.739 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
5.739 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.739 * [taylor]: Taking taylor expansion of 0.5 in x
5.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.739 * [taylor]: Taking taylor expansion of x in x
5.739 * [taylor]: Taking taylor expansion of 1.0 in x
5.769 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1)
5.769 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in (x) around 0
5.769 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
5.769 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
5.769 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
5.769 * [taylor]: Taking taylor expansion of 1/3 in x
5.769 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
5.769 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
5.769 * [taylor]: Taking taylor expansion of 1.0 in x
5.769 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
5.769 * [taylor]: Taking taylor expansion of 0.5 in x
5.769 * [taylor]: Taking taylor expansion of x in x
5.772 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
5.772 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
5.772 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
5.772 * [taylor]: Taking taylor expansion of 1/3 in x
5.772 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
5.772 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
5.772 * [taylor]: Taking taylor expansion of 1.0 in x
5.772 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
5.772 * [taylor]: Taking taylor expansion of 0.5 in x
5.772 * [taylor]: Taking taylor expansion of x in x
5.817 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in (x) around 0
5.817 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
5.817 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
5.817 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
5.817 * [taylor]: Taking taylor expansion of 1/3 in x
5.817 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
5.817 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
5.817 * [taylor]: Taking taylor expansion of 1.0 in x
5.817 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.817 * [taylor]: Taking taylor expansion of 0.5 in x
5.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.817 * [taylor]: Taking taylor expansion of x in x
5.821 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
5.821 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
5.821 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
5.821 * [taylor]: Taking taylor expansion of 1/3 in x
5.821 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
5.821 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
5.821 * [taylor]: Taking taylor expansion of 1.0 in x
5.821 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.821 * [taylor]: Taking taylor expansion of 0.5 in x
5.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.821 * [taylor]: Taking taylor expansion of x in x
5.859 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in (x) around 0
5.859 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
5.859 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
5.859 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
5.859 * [taylor]: Taking taylor expansion of 1/3 in x
5.859 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
5.859 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
5.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.859 * [taylor]: Taking taylor expansion of 0.5 in x
5.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.859 * [taylor]: Taking taylor expansion of x in x
5.859 * [taylor]: Taking taylor expansion of 1.0 in x
5.861 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
5.861 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
5.861 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
5.861 * [taylor]: Taking taylor expansion of 1/3 in x
5.861 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
5.861 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
5.861 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
5.861 * [taylor]: Taking taylor expansion of 0.5 in x
5.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.861 * [taylor]: Taking taylor expansion of x in x
5.861 * [taylor]: Taking taylor expansion of 1.0 in x
5.898 * * * [progress]: simplifying candidates
5.899 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ 1/3 1/3)
  (+ 1 1)
  (* (- 1.0 (* 0.5 x)) (- 1.0 (* 0.5 x)))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))
  (+ 1 1)
  (+ (log (cbrt (- 1.0 (* 0.5 x)))) (log (cbrt (- 1.0 (* 0.5 x)))))
  (log (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (exp (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (* (- 1.0 (* 0.5 x)) (- 1.0 (* 0.5 x)))
  (* (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))))
  (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (* (* (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))) (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (sqrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (sqrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))) (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))))
  (* (cbrt (+ (* 1.0 1.0) (+ (* (* 0.5 x) (* 0.5 x)) (* 1.0 (* 0.5 x))))) (cbrt (+ (* 1.0 1.0) (+ (* (* 0.5 x) (* 0.5 x)) (* 1.0 (* 0.5 x))))))
  (* (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))) (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))))
  (* (cbrt (+ (* 1.0 1.0) (+ (* (* 0.5 x) (* 0.5 x)) (* 1.0 (* 0.5 x))))) (cbrt (+ 1.0 (* 0.5 x))))
  (* (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))) (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))))
  (* (cbrt (+ 1.0 (* 0.5 x))) (cbrt (+ (* 1.0 1.0) (+ (* (* 0.5 x) (* 0.5 x)) (* 1.0 (* 0.5 x))))))
  (* (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))) (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))))
  (* (cbrt (+ 1.0 (* 0.5 x))) (cbrt (+ 1.0 (* 0.5 x))))
  (* (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))
  (* (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x))))))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (sqrt (cbrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (sqrt (cbrt (- 1.0 (* 0.5 x)))))
  (* 1 1)
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (sqrt (cbrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (sqrt (cbrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (sqrt (cbrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (sqrt (cbrt (- 1.0 (* 0.5 x)))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt 1))
  (* (cbrt (- 1.0 (* 0.5 x))) (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x))))))
  (* (cbrt (- 1.0 (* 0.5 x))) (sqrt (cbrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (- 1.0 (* 0.5 x))) 1)
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))))
  (* (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))) (cbrt (- 1.0 (* 0.5 x))))
  (* (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (log (cbrt (- 1.0 (* 0.5 x))))
  (exp (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  (cbrt 1)
  (cbrt (- 1.0 (* 0.5 x)))
  (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3)))
  (cbrt (+ (* 1.0 1.0) (+ (* (* 0.5 x) (* 0.5 x)) (* 1.0 (* 0.5 x)))))
  (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x))))
  (cbrt (+ 1.0 (* 0.5 x)))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (* (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (log (cbrt (- 1.0 (* 0.5 x))))
  (exp (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  (cbrt 1)
  (cbrt (- 1.0 (* 0.5 x)))
  (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3)))
  (cbrt (+ (* 1.0 1.0) (+ (* (* 0.5 x) (* 0.5 x)) (* 1.0 (* 0.5 x)))))
  (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x))))
  (cbrt (+ 1.0 (* 0.5 x)))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (* (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (log (cbrt (- 1.0 (* 0.5 x))))
  (exp (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  (cbrt 1)
  (cbrt (- 1.0 (* 0.5 x)))
  (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3)))
  (cbrt (+ (* 1.0 1.0) (+ (* (* 0.5 x) (* 0.5 x)) (* 1.0 (* 0.5 x)))))
  (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x))))
  (cbrt (+ 1.0 (* 0.5 x)))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (* (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (- (+ (* 0.1388888888888889 (* (pow x 2) (pow 1.0 1/3))) (pow 1.0 1/3)) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (* 0.16666666666666666 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3)))))
  (- (+ (* 2.2222222222222223 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ 1 x)))))) (pow x 2))) (exp (* 1/3 (- (log 0.25) (* 2 (log (/ 1 x))))))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ 1 x)))))) (* (pow 0.25 2) (pow x 2)))) (* 1.3333333333333333 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ 1 x)))))) x))))
  (- (+ (* 2.2222222222222223 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ -1 x)))))) (pow x 2))) (exp (* 1/3 (- (log 0.25) (* 2 (log (/ -1 x))))))) (+ (* 1.3333333333333333 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ -1 x)))))) x)) (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ -1 x)))))) (* (pow 0.25 2) (pow x 2))))))
  (- (+ (* 0.013888888888888888 (* (pow x 2) (pow 1.0 1/3))) (pow 1.0 1/3)) (+ (* 0.16666666666666666 (* x (pow 1.0 1/3))) (* 0.041666666666666664 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3)))))
  (- (+ (* 0.2222222222222222 (/ (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x))))) (pow x 2))) (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x)))))) (+ (* 0.6666666666666666 (/ (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x))))) x)) (* 0.16666666666666666 (/ (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x))))) (* (pow x 2) (pow -0.5 2))))))
  (- (+ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* 0.2222222222222222 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (pow x 2)))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* (pow 0.5 2) (pow x 2)))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) x))))
  (- (+ (* 0.013888888888888888 (* (pow x 2) (pow 1.0 1/3))) (pow 1.0 1/3)) (+ (* 0.16666666666666666 (* x (pow 1.0 1/3))) (* 0.041666666666666664 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3)))))
  (- (+ (* 0.2222222222222222 (/ (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x))))) (pow x 2))) (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x)))))) (+ (* 0.6666666666666666 (/ (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x))))) x)) (* 0.16666666666666666 (/ (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x))))) (* (pow x 2) (pow -0.5 2))))))
  (- (+ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* 0.2222222222222222 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (pow x 2)))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* (pow 0.5 2) (pow x 2)))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) x))))
  (- (+ (* 0.013888888888888888 (* (pow x 2) (pow 1.0 1/3))) (pow 1.0 1/3)) (+ (* 0.16666666666666666 (* x (pow 1.0 1/3))) (* 0.041666666666666664 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3)))))
  (- (+ (* 0.2222222222222222 (/ (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x))))) (pow x 2))) (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x)))))) (+ (* 0.6666666666666666 (/ (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x))))) x)) (* 0.16666666666666666 (/ (exp (* 1/3 (- (log (- 0.5)) (log (/ 1 x))))) (* (pow x 2) (pow -0.5 2))))))
  (- (+ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* 0.2222222222222222 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (pow x 2)))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* (pow 0.5 2) (pow x 2)))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) x))))
5.906 * * [simplify]: iteration  0 :  172  enodes  (cost  2092 )
5.939 * * [simplify]: iteration  1 :  397  enodes  (cost  1951 )
6.029 * * [simplify]: iteration  2 :  1227  enodes  (cost  1841 )
6.508 * * [simplify]: iteration  3 :  4558  enodes  (cost  1589 )
7.433 * * [simplify]: iteration  done :  5000  enodes  (cost  1589 )
7.434 * [simplify]: Simplified to:
   2/3
  2
  (pow (cbrt (- 1.0 (* 0.5 x))) 6)
  (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)
  2
  (* 2 (log (cbrt (- 1.0 (* 0.5 x)))))
  (* 2 (log (cbrt (- 1.0 (* 0.5 x)))))
  (exp (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4))
  (pow (cbrt (- 1.0 (* 0.5 x))) 6)
  (* (cbrt (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)) (cbrt (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)))
  (cbrt (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4))
  (pow (cbrt (- 1.0 (* 0.5 x))) 6)
  (fabs (cbrt (- 1.0 (* 0.5 x))))
  (fabs (cbrt (- 1.0 (* 0.5 x))))
  (* (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))) (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))))
  (* (cbrt (+ (* (* 0.5 x) (+ 1.0 (* 0.5 x))) (* 1.0 1.0))) (cbrt (+ (* (* 0.5 x) (+ 1.0 (* 0.5 x))) (* 1.0 1.0))))
  (* (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))) (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))))
  (* (cbrt (+ (* (* 0.5 x) (+ 1.0 (* 0.5 x))) (* 1.0 1.0))) (cbrt (+ 1.0 (* 0.5 x))))
  (* (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))) (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))))
  (* (cbrt (+ (* (* 0.5 x) (+ 1.0 (* 0.5 x))) (* 1.0 1.0))) (cbrt (+ 1.0 (* 0.5 x))))
  (* (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))) (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))))
  (* (cbrt (+ 1.0 (* 0.5 x))) (cbrt (+ 1.0 (* 0.5 x))))
  (* (cbrt (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)) (cbrt (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  1
  (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)
  (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4)
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (- 1.0 (* 0.5 x)))
  (cbrt (- 1.0 (* 0.5 x)))
  1
  (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (cbrt (sqrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (* (sqrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (cbrt (- 1.0 (* 0.5 x)))
  (cbrt (- 1.0 (* 0.5 x)))
  2/3
  2
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (cbrt (- 1.0 (* 0.5 x)))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4))
  (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 3)
  (cbrt (- 1.0 (* 0.5 x)))
  (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4)
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (sqrt (- 1.0 (* 0.5 x)))))
  (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)
  (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4)
  (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 3)
  (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4)
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))))
  (* (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3))))
  (* (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x)))) (cbrt (- 1.0 (* 0.5 x))))
  (log (cbrt (- 1.0 (* 0.5 x))))
  (exp (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  1
  (cbrt (- 1.0 (* 0.5 x)))
  (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3)))
  (cbrt (+ (* (* 0.5 x) (+ 1.0 (* 0.5 x))) (* 1.0 1.0)))
  (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x))))
  (cbrt (+ 1.0 (* 0.5 x)))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (- 1.0 (* 0.5 x))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (log (cbrt (- 1.0 (* 0.5 x))))
  (exp (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  1
  (cbrt (- 1.0 (* 0.5 x)))
  (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3)))
  (cbrt (+ (* (* 0.5 x) (+ 1.0 (* 0.5 x))) (* 1.0 1.0)))
  (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x))))
  (cbrt (+ 1.0 (* 0.5 x)))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (- 1.0 (* 0.5 x))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (log (cbrt (- 1.0 (* 0.5 x))))
  (exp (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (pow (sqrt (cbrt (- 1.0 (* 0.5 x)))) 4))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  (cbrt (sqrt (- 1.0 (* 0.5 x))))
  1
  (cbrt (- 1.0 (* 0.5 x)))
  (cbrt (- (pow 1.0 3) (pow (* 0.5 x) 3)))
  (cbrt (+ (* (* 0.5 x) (+ 1.0 (* 0.5 x))) (* 1.0 1.0)))
  (cbrt (- (* 1.0 1.0) (* (* 0.5 x) (* 0.5 x))))
  (cbrt (+ 1.0 (* 0.5 x)))
  (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x)))))
  (cbrt (cbrt (- 1.0 (* 0.5 x))))
  (- 1.0 (* 0.5 x))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (sqrt (cbrt (- 1.0 (* 0.5 x))))
  (- (* (cbrt 1.0) (- (+ (* 0.1388888888888889 (pow x 2)) 1) (* 0.3333333333333333 x))) (* 0.16666666666666666 (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2))))
  (+ (cbrt (exp (+ (log 0.25) (* 2 (log x))))) (- (* (/ (cbrt (exp (+ (log 0.25) (* 2 (log x))))) (pow x 2)) (- 2.2222222222222223 (/ 0.16666666666666666 (pow 0.25 2)))) (/ (cbrt (exp (+ (log 0.25) (* 2 (log x))))) (/ x 1.3333333333333333))))
  (+ (cbrt (exp (- (log 0.25) (* 2 (log (/ -1 x)))))) (- (* (/ (cbrt (exp (- (log 0.25) (* 2 (log (/ -1 x)))))) x) (- (/ 2.2222222222222223 x) 1.3333333333333333)) (/ (* (/ 0.16666666666666666 (pow 0.25 2)) (cbrt (exp (- (log 0.25) (* 2 (log (/ -1 x))))))) (pow x 2))))
  (- (* (cbrt 1.0) (- (+ (* 0.013888888888888888 (pow x 2)) 1) (* 0.16666666666666666 x))) (* (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2)) 0.041666666666666664))
  (+ (cbrt (exp (+ (log x) (log (- 0.5))))) (- (* (/ (cbrt (exp (+ (log x) (log (- 0.5))))) x) (- (/ 0.2222222222222222 x) 0.6666666666666666)) (/ 0.16666666666666666 (/ (* (pow x 2) (pow -0.5 2)) (cbrt (exp (+ (log x) (log (- 0.5)))))))))
  (- (+ (* (/ (cbrt (exp (- (log 0.5) (log (/ -1 x))))) (pow x 2)) (- 0.2222222222222222 (/ 0.16666666666666666 (pow 0.5 2)))) (cbrt (exp (- (log 0.5) (log (/ -1 x)))))) (* (/ 0.6666666666666666 x) (cbrt (exp (- (log 0.5) (log (/ -1 x)))))))
  (- (* (cbrt 1.0) (- (+ (* 0.013888888888888888 (pow x 2)) 1) (* 0.16666666666666666 x))) (* (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2)) 0.041666666666666664))
  (+ (cbrt (exp (+ (log x) (log (- 0.5))))) (- (* (/ (cbrt (exp (+ (log x) (log (- 0.5))))) x) (- (/ 0.2222222222222222 x) 0.6666666666666666)) (/ 0.16666666666666666 (/ (* (pow x 2) (pow -0.5 2)) (cbrt (exp (+ (log x) (log (- 0.5)))))))))
  (- (+ (* (/ (cbrt (exp (- (log 0.5) (log (/ -1 x))))) (pow x 2)) (- 0.2222222222222222 (/ 0.16666666666666666 (pow 0.5 2)))) (cbrt (exp (- (log 0.5) (log (/ -1 x)))))) (* (/ 0.6666666666666666 x) (cbrt (exp (- (log 0.5) (log (/ -1 x)))))))
  (- (* (cbrt 1.0) (- (+ (* 0.013888888888888888 (pow x 2)) 1) (* 0.16666666666666666 x))) (* (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2)) 0.041666666666666664))
  (+ (cbrt (exp (+ (log x) (log (- 0.5))))) (- (* (/ (cbrt (exp (+ (log x) (log (- 0.5))))) x) (- (/ 0.2222222222222222 x) 0.6666666666666666)) (/ 0.16666666666666666 (/ (* (pow x 2) (pow -0.5 2)) (cbrt (exp (+ (log x) (log (- 0.5)))))))))
  (- (+ (* (/ (cbrt (exp (- (log 0.5) (log (/ -1 x))))) (pow x 2)) (- 0.2222222222222222 (/ 0.16666666666666666 (pow 0.5 2)))) (cbrt (exp (- (log 0.5) (log (/ -1 x)))))) (* (/ 0.6666666666666666 x) (cbrt (exp (- (log 0.5) (log (/ -1 x)))))))
7.435 * * * [progress]: adding candidates to table
7.744 * [progress]: [Phase 3 of 3] Extracting.
7.744 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (exp (log (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* (* x (* (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (cbrt (pow (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3)))> #<alt (λ (x) (+ (* (* x (- (* (cbrt 1.0) (- (+ (* 0.1388888888888889 (pow x 2)) 1) (* 0.3333333333333333 x))) (* 0.16666666666666666 (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (+ (* (* x (* (* (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))>)
7.745 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x)
7.745 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (exp (log (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* (* x (* (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (cbrt (pow (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3)))> #<alt (λ (x) (+ (* (* x (- (* (cbrt 1.0) (- (+ (* 0.1388888888888889 (pow x 2)) 1) (* 0.3333333333333333 x))) (* 0.16666666666666666 (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (+ (* (* x (* (* (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))>)
7.771 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (exp (log (log (+ 1.0 x)))))>)
7.780 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (#<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (exp (log (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* (* x (* (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (cbrt (pow (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3)))> #<alt (λ (x) (+ (* (* x (- (* (cbrt 1.0) (- (+ (* 0.1388888888888889 (pow x 2)) 1) (* 0.3333333333333333 x))) (* 0.16666666666666666 (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (+ (* (* x (* (* (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))>)
7.812 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (#<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (exp (log (log (+ 1.0 x)))))>)
7.825 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (exp (log (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* (* x (* (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (cbrt (pow (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3)))> #<alt (λ (x) (+ (* (* x (- (* (cbrt 1.0) (- (+ (* 0.1388888888888889 (pow x 2)) 1) (* 0.3333333333333333 x))) (* 0.16666666666666666 (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (+ (* (* x (* (* (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))>)
7.858 * * * [regime]: Found split indices: #<option (#s(si 4 165) #s(si 0 255))>
7.859 * [binary-search]: Only using regimes for bounds on (+ 1.0 x) and (#<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (exp (log (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* (* x (* (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (cbrt (pow (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3)))> #<alt (λ (x) (+ (* (* x (- (* (cbrt 1.0) (- (+ (* 0.1388888888888889 (pow x 2)) 1) (* 0.3333333333333333 x))) (* 0.16666666666666666 (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (+ (* (* x (* (* (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))>)
7.859 * [regimes]: Found splitpoints: (#s(sp 4 (+ 1.0 x) 1.0000005139006765) #s(sp 0 (+ 1.0 x) +nan.0)) , with alts (#<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (exp (log (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* (* x (* (cbrt (* (cbrt (- 1.0 (* 0.5 x))) (cbrt (- 1.0 (* 0.5 x))))) (pow (cbrt (cbrt (- 1.0 (* 0.5 x)))) 4))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (cbrt (pow (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3)))> #<alt (λ (x) (+ (* (* x (- (* (cbrt 1.0) (- (+ (* 0.1388888888888889 (pow x 2)) 1) (* 0.3333333333333333 x))) (* 0.16666666666666666 (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))> #<alt (λ (x) (+ (* (* x (* (* (* (cbrt (cbrt (- 1.0 (* 0.5 x)))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)))>)
7.860 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (+ 1.0 x) 1.0000005139006765) (+ (* (* x (- (* (cbrt 1.0) (- (+ (* 0.1388888888888889 (pow x 2)) 1) (* 0.3333333333333333 x))) (* 0.16666666666666666 (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)) (log (+ 1.0 x)))
7.860 * * [simplify]: iteration  0 :  34  enodes  (cost  49 )
7.861 * * [simplify]: iteration  1 :  47  enodes  (cost  49 )
7.863 * * [simplify]: iteration  done :  47  enodes  (cost  49 )
7.863 * [simplify]: Simplified to:
   (if (<= (+ 1.0 x) 1.0000005139006765) (+ (* (* x (- (* (cbrt 1.0) (- (+ (* 0.1388888888888889 (pow x 2)) 1) (* 0.3333333333333333 x))) (* 0.16666666666666666 (* (cbrt (/ 1 (pow 1.0 5))) (pow x 2))))) (cbrt (- 1.0 (* 0.5 x)))) (log 1.0)) (log (+ 1.0 x)))
9.954 * [regime-testing]: Baseline error score: 21.7128346824726
9.954 * [regime-testing]: Oracle error score: 0.12166168540528328
9.956 * [regime-testing]: End program error score: 0.24814082715609717
9.987 * [regime-testing]: Target error score: 0.13926740842605326