0.810 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.258 * * * [progress]: [2/2] Setting up program.
0.261 * [progress]: [Phase 2 of 3] Improving.
0.263 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ x 1.0) (+ x 1.0)) 1.0)
0.269 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.271 * * [simplify]: iteration  1 :  40  enodes  (cost  4 )
0.273 * * [simplify]: iteration  2 :  123  enodes  (cost  4 )
0.275 * * [simplify]: iteration  3 :  279  enodes  (cost  4 )
0.279 * * [simplify]: iteration  4 :  490  enodes  (cost  4 )
0.284 * * [simplify]: iteration  5 :  713  enodes  (cost  4 )
0.290 * * [simplify]: iteration  6 :  1046  enodes  (cost  4 )
0.302 * * [simplify]: iteration  7 :  2001  enodes  (cost  4 )
0.322 * * [simplify]: iteration  8 :  3844  enodes  (cost  4 )
0.346 * * [simplify]: iteration  9 :  5001  enodes  (cost  4 )
0.347 * [simplify]: Simplified to:
   (- (* (+ x 1.0) (+ x 1.0)) 1.0)
0.348 * * [progress]: iteration 1 / 4
0.349 * * * [progress]: picking best candidate
0.350 * * * * [pick]: Picked  #<alt (λ (x) (- (* (+ x 1.0) (+ x 1.0)) 1.0))>
0.350 * * * [progress]: localizing error
0.356 * * * [progress]: generating rewritten candidates
0.357 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.368 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.379 * * * [progress]: generating series expansions
0.379 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.383 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.384 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.384 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.385 * [taylor]: Taking taylor expansion of 2.0 in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.385 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.385 * [taylor]: Taking taylor expansion of 2.0 in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.399 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.399 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.399 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.400 * [taylor]: Taking taylor expansion of 2.0 in x
0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.401 * [taylor]: Taking taylor expansion of 2.0 in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.434 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.434 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.434 * [taylor]: Taking taylor expansion of 2.0 in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.435 * [taylor]: Taking taylor expansion of 2.0 in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.454 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.454 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 2) in (x) around 0
0.454 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
0.454 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
0.454 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.457 * [approximate]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in (x) around 0
0.457 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x
0.457 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.457 * [taylor]: Taking taylor expansion of 1.0 in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x
0.458 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.458 * [taylor]: Taking taylor expansion of 1.0 in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.463 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in (x) around 0
0.463 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.463 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.463 * [taylor]: Taking taylor expansion of 1.0 in x
0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.464 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.464 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.464 * [taylor]: Taking taylor expansion of 1.0 in x
0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.469 * * * [progress]: simplifying candidates
0.471 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (+ x 1.0) (+ x 1.0) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (+ x 1.0) (+ x 1.0) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (+ x 1.0) (+ x 1.0) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (log1p (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- 1.0)
  (/ (exp (* (+ x 1.0) (+ x 1.0))) (exp 1.0))
  (log (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- (pow (* (+ x 1.0) (+ x 1.0)) 3) (pow 1.0 3))
  (+ (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (+ (* 1.0 1.0) (* (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (- 1.0)
  (- (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* 1.0 1.0))
  (+ (* (+ x 1.0) (+ x 1.0)) 1.0)
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* (+ x 1.0) 1.0) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  (expm1 (* (+ x 1.0) (+ x 1.0)))
  (log1p (* (+ x 1.0) (+ x 1.0)))
  (+ 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (+ 1 1)
  (+ (log (+ x 1.0)) (log (+ x 1.0)))
  (log (* (+ x 1.0) (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0))))
  (cbrt (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (+ (pow x 3) (pow 1.0 3)) (- (* x x) (* 1.0 1.0)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (- x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (- x 1.0))
  (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 2 1)
  (* (+ x 1.0) x)
  (* (+ x 1.0) 1.0)
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (+ x 1.0) (sqrt (+ x 1.0)))
  (* (+ x 1.0) 1)
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (+ x 1.0) (- (* x x) (* 1.0 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ x 1.0))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
0.475 * * [simplify]: iteration  0 :  281  enodes  (cost  350 )
0.482 * * [simplify]: iteration  1 :  1394  enodes  (cost  305 )
0.517 * * [simplify]: iteration  2 :  5001  enodes  (cost  297 )
0.520 * [simplify]: Simplified to:
   (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (expm1 (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (log1p (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- 1.0)
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (log (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (pow (- (* (+ x 1.0) (+ x 1.0)) 1.0) 3)
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (+ (- (pow 1.0 3)) (pow (+ x 1.0) 6))
  (fma (fma (+ x 1.0) (+ x 1.0) 1.0) 1.0 (* (pow (+ x 1.0) 3) (+ x 1.0)))
  (- 1.0)
  (fma (- 1.0) 1.0 (* (pow (+ x 1.0) 3) (+ x 1.0)))
  (fma (+ x 1.0) (+ x 1.0) 1.0)
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  (expm1 (* (+ x 1.0) (+ x 1.0)))
  (log1p (* (+ x 1.0) (+ x 1.0)))
  2
  (* (+ x 1.0) (+ x 1.0))
  2
  (* 2 (log (+ x 1.0)))
  (* 2 (log (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (pow (+ x 1.0) 6)
  (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0))))
  (cbrt (* (+ x 1.0) (+ x 1.0)))
  (pow (+ x 1.0) 6)
  (fabs (+ x 1.0))
  (fabs (+ x 1.0))
  (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (- x 1.0))
  (pow (cbrt (+ x 1.0)) 4)
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (+ x 1.0)
  (+ x 1.0)
  1
  (* (+ x 1.0) (+ x 1.0))
  1
  (* (+ x 1.0) (+ x 1.0))
  1
  (* (+ x 1.0) (+ x 1.0))
  1
  (* (+ x 1.0) (+ x 1.0))
  (+ x 1.0)
  (+ x 1.0)
  2
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (pow (sqrt (+ x 1.0)) 3)
  (+ x 1.0)
  (+ x 1.0)
  (pow (cbrt (+ x 1.0)) 4)
  (pow (sqrt (+ x 1.0)) 3)
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (- (* x x) (* 1.0 1.0)) (+ x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (- (* x x) (* 1.0 1.0)) (+ x 1.0))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x x (fma 2.0 x 1.0))
  (fma x x (fma 2.0 x 1.0))
  (fma x x (fma 2.0 x 1.0))
0.520 * * * [progress]: adding candidates to table
0.603 * * [progress]: iteration 2 / 4
0.603 * * * [progress]: picking best candidate
0.605 * * * * [pick]: Picked  #<alt (λ (x) (fma x 2.0 (pow x 2)))>
0.605 * * * [progress]: localizing error
0.610 * * * [progress]: generating rewritten candidates
0.610 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.611 * * * [progress]: generating series expansions
0.611 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.611 * [approximate]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in (x) around 0
0.611 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.612 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.612 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of 2.0 in x
0.612 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.613 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.613 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of 2.0 in x
0.613 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.625 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in (x) around 0
0.625 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.625 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.625 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of 2.0 in x
0.626 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.626 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.626 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of 2.0 in x
0.626 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.643 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in (x) around 0
0.643 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.643 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.643 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.643 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.643 * [taylor]: Taking taylor expansion of -1 in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of 2.0 in x
0.644 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.644 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.644 * [taylor]: Taking taylor expansion of -1 in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.644 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.644 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.644 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.644 * [taylor]: Taking taylor expansion of -1 in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of 2.0 in x
0.644 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.644 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.644 * [taylor]: Taking taylor expansion of -1 in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.662 * * * [progress]: simplifying candidates
0.662 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma x 2.0 (pow x 2)))
  (log1p (fma x 2.0 (pow x 2)))
  (* x 2.0)
  (log (fma x 2.0 (pow x 2)))
  (exp (fma x 2.0 (pow x 2)))
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (* (* (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2))) (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
0.665 * * [simplify]: iteration  0 :  24  enodes  (cost  43 )
0.666 * * [simplify]: iteration  1 :  67  enodes  (cost  38 )
0.668 * * [simplify]: iteration  2 :  263  enodes  (cost  38 )
0.674 * * [simplify]: iteration  3 :  1043  enodes  (cost  38 )
0.708 * * [simplify]: iteration  4 :  5001  enodes  (cost  38 )
0.708 * [simplify]: Simplified to:
   (expm1 (fma x 2.0 (pow x 2)))
  (log1p (fma x 2.0 (pow x 2)))
  (* x 2.0)
  (log (fma x 2.0 (pow x 2)))
  (exp (fma x 2.0 (pow x 2)))
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (pow (fma x 2.0 (pow x 2)) 3)
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
0.708 * * * [progress]: adding candidates to table
0.730 * * [progress]: iteration 3 / 4
0.730 * * * [progress]: picking best candidate
0.731 * * * * [pick]: Picked  #<alt (λ (x) (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))>
0.731 * * * [progress]: localizing error
0.737 * * * [progress]: generating rewritten candidates
0.737 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.748 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.753 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.763 * * * [progress]: generating series expansions
0.763 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.763 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.763 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.763 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.763 * [taylor]: Taking taylor expansion of 2.0 in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.763 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.763 * [taylor]: Taking taylor expansion of 2.0 in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.775 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.775 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.775 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.775 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.776 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.776 * [taylor]: Taking taylor expansion of 2.0 in x
0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.776 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.776 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.777 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.777 * [taylor]: Taking taylor expansion of 2.0 in x
0.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.777 * [taylor]: Taking taylor expansion of x in x
0.793 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.794 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.794 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.794 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.794 * [taylor]: Taking taylor expansion of 2.0 in x
0.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.795 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.795 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.795 * [taylor]: Taking taylor expansion of 2.0 in x
0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.817 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.817 * [approximate]: Taking taylor expansion of (* x (+ x 1.0)) in (x) around 0
0.817 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of 1.0 in x
0.817 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of 1.0 in x
0.826 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in (x) around 0
0.826 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.826 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.826 * [taylor]: Taking taylor expansion of 1.0 in x
0.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.826 * [taylor]: Taking taylor expansion of x in x
0.826 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.827 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.827 * [taylor]: Taking taylor expansion of 1.0 in x
0.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.838 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in (x) around 0
0.838 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
0.838 * [taylor]: Taking taylor expansion of -1 in x
0.838 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
0.838 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.838 * [taylor]: Taking taylor expansion of 1.0 in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.839 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
0.839 * [taylor]: Taking taylor expansion of -1 in x
0.839 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
0.839 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.839 * [taylor]: Taking taylor expansion of 1.0 in x
0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.839 * [taylor]: Taking taylor expansion of x in x
0.839 * [taylor]: Taking taylor expansion of x in x
0.858 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.858 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) 1.0)) in (x) around 0
0.858 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) 1.0)) in x
0.858 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.858 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) 1.0) in x
0.858 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.858 * [taylor]: Taking taylor expansion of 2.0 in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.858 * [taylor]: Taking taylor expansion of 1.0 in x
0.858 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) 1.0)) in x
0.858 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.858 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) 1.0) in x
0.858 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.858 * [taylor]: Taking taylor expansion of 2.0 in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.858 * [taylor]: Taking taylor expansion of 1.0 in x
0.862 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (x) around 0
0.862 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
0.862 * [taylor]: Taking taylor expansion of 1.0 in x
0.862 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.862 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.862 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.862 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.862 * [taylor]: Taking taylor expansion of 2.0 in x
0.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
0.863 * [taylor]: Taking taylor expansion of 1.0 in x
0.863 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.863 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.863 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.863 * [taylor]: Taking taylor expansion of 2.0 in x
0.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.868 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in (x) around 0
0.868 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
0.868 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (pow x 2))) in x
0.868 * [taylor]: Taking taylor expansion of 1.0 in x
0.868 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.868 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.869 * [taylor]: Taking taylor expansion of 2.0 in x
0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
0.869 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (pow x 2))) in x
0.869 * [taylor]: Taking taylor expansion of 1.0 in x
0.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.869 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.870 * [taylor]: Taking taylor expansion of 2.0 in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.876 * * * [progress]: simplifying candidates
0.877 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (* (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (* (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 1 (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 1 (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 1 (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (+ x 1.0) (+ x 1.0) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (+ x 1.0) (+ x 1.0) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (+ x 1.0) (+ x 1.0) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (log1p (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (/ (* (exp (* x (+ x 1.0))) (exp (* 1.0 (+ x 1.0)))) (exp 1.0))
  (/ (exp (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (exp 1.0))
  (log (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (exp (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (* (cbrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0)) (cbrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0)))
  (cbrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (* (* (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0) (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0)) (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (sqrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (sqrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (- (pow (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 3) (pow 1.0 3))
  (+ (* (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (+ (* 1.0 1.0) (* (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0)))
  (- 1.0)
  (- (* (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (* 1.0 1.0))
  (+ (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0)
  (+ (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (sqrt 1.0))
  (- (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (sqrt 1.0))
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  (expm1 (* x (+ x 1.0)))
  (log1p (* x (+ x 1.0)))
  (* x (+ x 1.0))
  (+ (log x) (log (+ x 1.0)))
  (log (* x (+ x 1.0)))
  (exp (* x (+ x 1.0)))
  (* (* (* x x) x) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (* x (+ x 1.0))) (cbrt (* x (+ x 1.0))))
  (cbrt (* x (+ x 1.0)))
  (* (* (* x (+ x 1.0)) (* x (+ x 1.0))) (* x (+ x 1.0)))
  (sqrt (* x (+ x 1.0)))
  (sqrt (* x (+ x 1.0)))
  (* (sqrt x) (sqrt (+ x 1.0)))
  (* (sqrt x) (sqrt (+ x 1.0)))
  (* x x)
  (* x 1.0)
  (* x x)
  (* 1.0 x)
  (* x (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* x (sqrt (+ x 1.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x 1.0))
  (* (sqrt x) (+ x 1.0))
  (* x (+ x 1.0))
  (* x (+ (pow x 3) (pow 1.0 3)))
  (* x (- (* x x) (* 1.0 1.0)))
  (expm1 (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (log1p (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (* (exp (* x (+ x 1.0))) (exp (* 1.0 (+ x 1.0))))
  (log (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (exp (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (* (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))))
  (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (* (* (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (+ (* (* x (+ (pow x 3) (pow 1.0 3))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (* 1.0 (+ (pow x 3) (pow 1.0 3)))))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* x (+ (pow x 3) (pow 1.0 3))) (- x 1.0)) (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (* 1.0 (- (* x x) (* 1.0 1.0)))))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (- x 1.0))
  (+ (* (* x (- (* x x) (* 1.0 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (- x 1.0) (* 1.0 (+ (pow x 3) (pow 1.0 3)))))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* x (- (* x x) (* 1.0 1.0))) (- x 1.0)) (* (- x 1.0) (* 1.0 (- (* x x) (* 1.0 1.0)))))
  (* (- x 1.0) (- x 1.0))
  (+ (pow (* x (+ x 1.0)) 3) (pow (* 1.0 (+ x 1.0)) 3))
  (+ (* (* x (+ x 1.0)) (* x (+ x 1.0))) (- (* (* 1.0 (+ x 1.0)) (* 1.0 (+ x 1.0))) (* (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))))
  (- (* (* x (+ x 1.0)) (* x (+ x 1.0))) (* (* 1.0 (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (- (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))
  (+ x 1.0)
  (+ (* x (+ x 1.0)) (* 1.0 x))
  (+ (* x (+ x 1.0)) (* x 1.0))
  (+ (* x 1.0) (* 1.0 (+ x 1.0)))
  (+ (* 1.0 x) (* 1.0 (+ x 1.0)))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
0.887 * * [simplify]: iteration  0 :  433  enodes  (cost  715 )
0.897 * * [simplify]: iteration  1 :  2349  enodes  (cost  522 )
0.950 * * [simplify]: iteration  2 :  5002  enodes  (cost  510 )
0.954 * [simplify]: Simplified to:
   (- (* (* (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (expm1 (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (log1p (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (log (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0)) (cbrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0)))
  (cbrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (pow (- (* (+ x 1.0) (+ x 1.0)) 1.0) 3)
  (sqrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (sqrt (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))
  (+ (- (pow 1.0 3)) (pow (* (+ x 1.0) (+ x 1.0)) 3))
  (fma (pow (+ x 1.0) 3) (+ x 1.0) (* (fma (+ x 1.0) (+ x 1.0) 1.0) 1.0))
  (- 1.0)
  (fma (pow (+ x 1.0) 3) (+ x 1.0) (- (* 1.0 1.0)))
  (fma (+ x 1.0) (+ x 1.0) 1.0)
  (+ (sqrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (sqrt 1.0))
  (+ (- (sqrt 1.0)) (fabs (+ x 1.0)))
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  (expm1 (* x (+ x 1.0)))
  (log1p (* x (+ x 1.0)))
  (* x (+ x 1.0))
  (log (* x (+ x 1.0)))
  (log (* x (+ x 1.0)))
  (exp (* x (+ x 1.0)))
  (pow (* x (+ x 1.0)) 3)
  (* (cbrt (* x (+ x 1.0))) (cbrt (* x (+ x 1.0))))
  (cbrt (* x (+ x 1.0)))
  (pow (* x (+ x 1.0)) 3)
  (sqrt (* x (+ x 1.0)))
  (sqrt (* x (+ x 1.0)))
  (* (sqrt x) (sqrt (+ x 1.0)))
  (* (sqrt x) (sqrt (+ x 1.0)))
  (pow x 2)
  (* x 1.0)
  (pow x 2)
  (* x 1.0)
  (* x (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* x (sqrt (+ x 1.0)))
  x
  x
  (* (cbrt x) (+ x 1.0))
  (* (sqrt x) (+ x 1.0))
  (* x (+ x 1.0))
  (fma x (pow 1.0 3) (pow x 4))
  (* x (- (* x x) (* 1.0 1.0)))
  (expm1 (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (log1p (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (log (* (+ x 1.0) (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (* (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))) (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0)))))
  (cbrt (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))))
  (pow (+ x 1.0) 6)
  (fabs (+ x 1.0))
  (fabs (+ x 1.0))
  (* (fma x x (* 1.0 (- 1.0 x))) (+ (* x (+ (pow x 3) (pow 1.0 3))) (* 1.0 (+ (pow x 3) (pow 1.0 3)))))
  (* (fma x x (* 1.0 (- 1.0 x))) (+ (pow x 2) (* 1.0 (- 1.0 x))))
  (fma (fma x x (* 1.0 (- 1.0 x))) (* 1.0 (- (* x x) (* 1.0 1.0))) (* (* x (+ (pow x 3) (pow 1.0 3))) (- x 1.0)))
  (* (- x 1.0) (+ (pow x 2) (* 1.0 (- 1.0 x))))
  (fma (fma x x (* 1.0 (- 1.0 x))) (* x (- (* x x) (* 1.0 1.0))) (* (- x 1.0) (* 1.0 (+ (pow x 3) (pow 1.0 3)))))
  (* (- x 1.0) (+ (pow x 2) (* 1.0 (- 1.0 x))))
  (* (- x 1.0) (+ (* x (- (* x x) (* 1.0 1.0))) (* 1.0 (- (* x x) (* 1.0 1.0)))))
  (* (- x 1.0) (- x 1.0))
  (* (pow (+ x 1.0) 3) (+ (pow x 3) (pow 1.0 3)))
  (fma x (* x (* (+ x 1.0) (+ x 1.0))) (* (* (+ x 1.0) (* 1.0 (+ x 1.0))) (- 1.0 x)))
  (* (pow (+ x 1.0) 3) (- x 1.0))
  (- (* x x) (* 1.0 1.0))
  (+ x 1.0)
  (fma x (+ x 1.0) (* x 1.0))
  (fma x (+ x 1.0) (* x 1.0))
  (fma 1.0 x (* 1.0 (+ x 1.0)))
  (fma 1.0 x (* 1.0 (+ x 1.0)))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (* x (+ x 1.0))
  (* x (+ x 1.0))
  (* x (+ x 1.0))
  (fma x x (fma 2.0 x 1.0))
  (fma x x (fma 2.0 x 1.0))
  (fma x x (fma 2.0 x 1.0))
0.954 * * * [progress]: adding candidates to table
1.060 * [progress]: [Phase 3 of 3] Extracting.
1.061 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))> #<alt (λ (x) (fma x 2.0 (pow x 2)))>)
1.061 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.062 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- (+ (* x (+ x 1.0)) (* 1.0 (+ x 1.0))) 1.0))> #<alt (λ (x) (fma x 2.0 (pow x 2)))>)
1.072 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.072 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma x 2.0 (pow x 2))
1.073 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
1.073 * [simplify]: Simplified to:
   (fma x 2.0 (pow x 2))
1.646 * [regime-testing]: Baseline error score: 0.008626078259782472
1.647 * [regime-testing]: Oracle error score: 0.0032504063007875983
1.648 * [regime-testing]: End program error score: 0.008626078259782472