26.570 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.405 * * * [progress]: [2/2] Setting up program.
0.409 * [progress]: [Phase 2 of 3] Improving.
0.409 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x (sin y)) (* z (cos y)))
0.411 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.412 * * [simplify]: iteration  1 :  20  enodes  (cost  5 )
0.413 * * [simplify]: iteration  2 :  22  enodes  (cost  5 )
0.414 * * [simplify]: iteration  3 :  22  enodes  (cost  5 )
0.415 * [simplify]: Simplified to:
   (+ (+ x (sin y)) (* z (cos y)))
0.415 * * [progress]: iteration 1 / 4
0.415 * * * [progress]: picking best candidate
0.418 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))>
0.418 * * * [progress]: localizing error
0.428 * * * [progress]: generating rewritten candidates
0.428 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.433 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.440 * * * [progress]: generating series expansions
0.440 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.440 * [approximate]: Taking taylor expansion of (* (cos y) z) in (z y) around 0
0.440 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.440 * [taylor]: Taking taylor expansion of (cos y) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of z in y
0.440 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.440 * [taylor]: Taking taylor expansion of (cos y) in z
0.440 * [taylor]: Taking taylor expansion of y in z
0.441 * [taylor]: Taking taylor expansion of z in z
0.441 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.441 * [taylor]: Taking taylor expansion of (cos y) in z
0.441 * [taylor]: Taking taylor expansion of y in z
0.441 * [taylor]: Taking taylor expansion of z in z
0.444 * [taylor]: Taking taylor expansion of 0 in y
0.445 * [taylor]: Taking taylor expansion of (cos y) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.446 * [taylor]: Taking taylor expansion of 0 in y
0.446 * [taylor]: Taking taylor expansion of 0 in y
0.446 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
0.446 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.446 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.446 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.446 * [taylor]: Taking taylor expansion of y in y
0.447 * [taylor]: Taking taylor expansion of z in y
0.447 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.447 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.447 * [taylor]: Taking taylor expansion of y in z
0.447 * [taylor]: Taking taylor expansion of z in z
0.447 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.447 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.447 * [taylor]: Taking taylor expansion of y in z
0.447 * [taylor]: Taking taylor expansion of z in z
0.447 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of 0 in y
0.448 * [taylor]: Taking taylor expansion of 0 in y
0.449 * [taylor]: Taking taylor expansion of 0 in y
0.449 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
0.449 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.449 * [taylor]: Taking taylor expansion of -1 in y
0.449 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.449 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.449 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.449 * [taylor]: Taking taylor expansion of -1 in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.449 * [taylor]: Taking taylor expansion of z in y
0.449 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.449 * [taylor]: Taking taylor expansion of -1 in z
0.449 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.449 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.449 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.449 * [taylor]: Taking taylor expansion of -1 in z
0.449 * [taylor]: Taking taylor expansion of y in z
0.449 * [taylor]: Taking taylor expansion of z in z
0.449 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.449 * [taylor]: Taking taylor expansion of -1 in z
0.450 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.450 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.450 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.450 * [taylor]: Taking taylor expansion of -1 in z
0.450 * [taylor]: Taking taylor expansion of y in z
0.450 * [taylor]: Taking taylor expansion of z in z
0.450 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
0.450 * [taylor]: Taking taylor expansion of -1 in y
0.450 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.450 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.450 * [taylor]: Taking taylor expansion of -1 in y
0.450 * [taylor]: Taking taylor expansion of y in y
0.450 * [taylor]: Taking taylor expansion of 0 in y
0.451 * [taylor]: Taking taylor expansion of 0 in y
0.452 * [taylor]: Taking taylor expansion of 0 in y
0.452 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.452 * [approximate]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in (x y z) around 0
0.452 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in z
0.452 * [taylor]: Taking taylor expansion of x in z
0.452 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in z
0.452 * [taylor]: Taking taylor expansion of (sin y) in z
0.452 * [taylor]: Taking taylor expansion of y in z
0.452 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
0.452 * [taylor]: Taking taylor expansion of z in z
0.452 * [taylor]: Taking taylor expansion of (cos y) in z
0.452 * [taylor]: Taking taylor expansion of y in z
0.452 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in y
0.452 * [taylor]: Taking taylor expansion of x in y
0.452 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in y
0.452 * [taylor]: Taking taylor expansion of (sin y) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
0.452 * [taylor]: Taking taylor expansion of z in y
0.452 * [taylor]: Taking taylor expansion of (cos y) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in x
0.452 * [taylor]: Taking taylor expansion of (sin y) in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of (* z (cos y)) in x
0.452 * [taylor]: Taking taylor expansion of z in x
0.452 * [taylor]: Taking taylor expansion of (cos y) in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in x
0.453 * [taylor]: Taking taylor expansion of (sin y) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of (* z (cos y)) in x
0.453 * [taylor]: Taking taylor expansion of z in x
0.453 * [taylor]: Taking taylor expansion of (cos y) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of (+ (* z (cos y)) (sin y)) in y
0.453 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
0.453 * [taylor]: Taking taylor expansion of z in y
0.453 * [taylor]: Taking taylor expansion of (cos y) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of (sin y) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of z in z
0.454 * [taylor]: Taking taylor expansion of 1 in y
0.454 * [taylor]: Taking taylor expansion of 1 in z
0.454 * [taylor]: Taking taylor expansion of 1 in z
0.454 * [approximate]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in (x y z) around 0
0.454 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in z
0.454 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.454 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.454 * [taylor]: Taking taylor expansion of y in z
0.454 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in z
0.454 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.454 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.454 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.454 * [taylor]: Taking taylor expansion of y in z
0.455 * [taylor]: Taking taylor expansion of z in z
0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.455 * [taylor]: Taking taylor expansion of x in z
0.455 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in y
0.455 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.455 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.455 * [taylor]: Taking taylor expansion of y in y
0.455 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in y
0.455 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.455 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.455 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.455 * [taylor]: Taking taylor expansion of y in y
0.455 * [taylor]: Taking taylor expansion of z in y
0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.455 * [taylor]: Taking taylor expansion of x in y
0.455 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in x
0.455 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.455 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.455 * [taylor]: Taking taylor expansion of y in x
0.455 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in x
0.455 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in x
0.455 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.455 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.455 * [taylor]: Taking taylor expansion of y in x
0.455 * [taylor]: Taking taylor expansion of z in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in x
0.456 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in x
0.456 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in x
0.456 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [taylor]: Taking taylor expansion of z in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of 1 in y
0.456 * [taylor]: Taking taylor expansion of 1 in z
0.456 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in y
0.456 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.456 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.456 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.456 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.457 * [taylor]: Taking taylor expansion of z in y
0.457 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in z
0.457 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.457 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.457 * [taylor]: Taking taylor expansion of y in z
0.457 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.457 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.457 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.457 * [taylor]: Taking taylor expansion of y in z
0.457 * [taylor]: Taking taylor expansion of z in z
0.457 * [taylor]: Taking taylor expansion of 0 in z
0.458 * [taylor]: Taking taylor expansion of 0 in y
0.458 * [taylor]: Taking taylor expansion of 0 in z
0.458 * [taylor]: Taking taylor expansion of 0 in z
0.458 * [taylor]: Taking taylor expansion of 0 in z
0.459 * [approximate]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in (x y z) around 0
0.459 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in z
0.459 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.459 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.459 * [taylor]: Taking taylor expansion of -1 in z
0.459 * [taylor]: Taking taylor expansion of y in z
0.459 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in z
0.459 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.459 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.459 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.459 * [taylor]: Taking taylor expansion of -1 in z
0.459 * [taylor]: Taking taylor expansion of y in z
0.459 * [taylor]: Taking taylor expansion of z in z
0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.459 * [taylor]: Taking taylor expansion of x in z
0.459 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in y
0.459 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.459 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.459 * [taylor]: Taking taylor expansion of -1 in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.459 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in y
0.459 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.459 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.459 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.459 * [taylor]: Taking taylor expansion of -1 in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.459 * [taylor]: Taking taylor expansion of z in y
0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.460 * [taylor]: Taking taylor expansion of x in y
0.460 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in x
0.460 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in x
0.460 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in x
0.460 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of z in x
0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in x
0.461 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.461 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.461 * [taylor]: Taking taylor expansion of -1 in x
0.461 * [taylor]: Taking taylor expansion of y in x
0.461 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in x
0.461 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in x
0.461 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.461 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.461 * [taylor]: Taking taylor expansion of -1 in x
0.461 * [taylor]: Taking taylor expansion of y in x
0.461 * [taylor]: Taking taylor expansion of z in x
0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (neg 1) in y
0.461 * [taylor]: Taking taylor expansion of 1 in y
0.461 * [taylor]: Taking taylor expansion of (neg 1) in z
0.461 * [taylor]: Taking taylor expansion of 1 in z
0.461 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in y
0.461 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.461 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.461 * [taylor]: Taking taylor expansion of -1 in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.462 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.462 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.462 * [taylor]: Taking taylor expansion of -1 in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of z in y
0.462 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in z
0.462 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.462 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.462 * [taylor]: Taking taylor expansion of -1 in z
0.462 * [taylor]: Taking taylor expansion of y in z
0.462 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.462 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.462 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.462 * [taylor]: Taking taylor expansion of -1 in z
0.462 * [taylor]: Taking taylor expansion of y in z
0.462 * [taylor]: Taking taylor expansion of z in z
0.462 * [taylor]: Taking taylor expansion of 0 in z
0.463 * [taylor]: Taking taylor expansion of 0 in y
0.463 * [taylor]: Taking taylor expansion of 0 in z
0.463 * [taylor]: Taking taylor expansion of 0 in z
0.463 * [taylor]: Taking taylor expansion of 0 in z
0.464 * * * [progress]: simplifying candidates
0.464 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* z (cos y))
  (+ (log z) (log (cos y)))
  (log (* z (cos y)))
  (exp (* z (cos y)))
  (* (* (* z z) z) (* (* (cos y) (cos y)) (cos y)))
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (* (* (* z (cos y)) (* z (cos y))) (* z (cos y)))
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  (* z 1)
  (* (cbrt z) (cos y))
  (* (sqrt z) (cos y))
  (* z (cos y))
  (* (* (exp x) (exp (sin y))) (exp (* z (cos y))))
  (* (exp (+ x (sin y))) (exp (* z (cos y))))
  (log (+ (+ x (sin y)) (* z (cos y))))
  (exp (+ (+ x (sin y)) (* z (cos y))))
  (* (cbrt (+ (+ x (sin y)) (* z (cos y)))) (cbrt (+ (+ x (sin y)) (* z (cos y)))))
  (cbrt (+ (+ x (sin y)) (* z (cos y))))
  (* (* (+ (+ x (sin y)) (* z (cos y))) (+ (+ x (sin y)) (* z (cos y)))) (+ (+ x (sin y)) (* z (cos y))))
  (sqrt (+ (+ x (sin y)) (* z (cos y))))
  (sqrt (+ (+ x (sin y)) (* z (cos y))))
  (+ (pow (+ x (sin y)) 3) (pow (* z (cos y)) 3))
  (+ (* (+ x (sin y)) (+ x (sin y))) (- (* (* z (cos y)) (* z (cos y))) (* (+ x (sin y)) (* z (cos y)))))
  (- (* (+ x (sin y)) (+ x (sin y))) (* (* z (cos y)) (* z (cos y))))
  (- (+ x (sin y)) (* z (cos y)))
  (+ (sin y) (* z (cos y)))
  z
  (* z (cos y))
  (* z (cos y))
  (+ x (+ z y))
  (+ x (+ (sin y) (* z (cos y))))
  (+ x (+ (sin y) (* z (cos y))))
0.467 * * [simplify]: iteration  0 :  152  enodes  (cost  192 )
0.471 * * [simplify]: iteration  1 :  605  enodes  (cost  176 )
0.483 * * [simplify]: iteration  2 :  2510  enodes  (cost  176 )
0.528 * * [simplify]: iteration  3 :  5001  enodes  (cost  176 )
0.529 * [simplify]: Simplified to:
   (* z (cos y))
  (log (* z (cos y)))
  (log (* z (cos y)))
  (exp (* z (cos y)))
  (pow (* z (cos y)) 3)
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (pow (* z (cos y)) 3)
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  z
  (* (cbrt z) (cos y))
  (* (sqrt z) (cos y))
  (* z (cos y))
  (exp (+ (+ x (sin y)) (* z (cos y))))
  (exp (+ (+ x (sin y)) (* z (cos y))))
  (log (+ (+ x (sin y)) (* z (cos y))))
  (exp (+ (+ x (sin y)) (* z (cos y))))
  (* (cbrt (+ (+ x (sin y)) (* z (cos y)))) (cbrt (+ (+ x (sin y)) (* z (cos y)))))
  (cbrt (+ (+ x (sin y)) (* z (cos y))))
  (pow (+ x (+ (sin y) (* z (cos y)))) 3)
  (sqrt (+ (+ x (sin y)) (* z (cos y))))
  (sqrt (+ (+ x (sin y)) (* z (cos y))))
  (+ (pow (+ x (sin y)) 3) (pow (* z (cos y)) 3))
  (+ (* (* z (cos y)) (- (* z (cos y)) (+ x (sin y)))) (* (+ x (sin y)) (+ x (sin y))))
  (- (* (+ x (sin y)) (+ x (sin y))) (* (* z (cos y)) (* z (cos y))))
  (- (+ x (sin y)) (* z (cos y)))
  (+ (sin y) (* z (cos y)))
  z
  (* z (cos y))
  (* z (cos y))
  (+ x (+ z y))
  (+ x (+ (sin y) (* z (cos y))))
  (+ x (+ (sin y) (* z (cos y))))
0.530 * * * [progress]: adding candidates to table
0.564 * * [progress]: iteration 2 / 4
0.564 * * * [progress]: picking best candidate
0.585 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (+ (sin y) (* z (cos y)))))>
0.585 * * * [progress]: localizing error
0.594 * * * [progress]: generating rewritten candidates
0.594 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2)
0.598 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.601 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.607 * * * [progress]: generating series expansions
0.607 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2)
0.607 * [approximate]: Taking taylor expansion of (* (cos y) z) in (z y) around 0
0.607 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.607 * [taylor]: Taking taylor expansion of (cos y) in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.607 * [taylor]: Taking taylor expansion of z in y
0.608 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.608 * [taylor]: Taking taylor expansion of (cos y) in z
0.608 * [taylor]: Taking taylor expansion of y in z
0.608 * [taylor]: Taking taylor expansion of z in z
0.608 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.608 * [taylor]: Taking taylor expansion of (cos y) in z
0.608 * [taylor]: Taking taylor expansion of y in z
0.608 * [taylor]: Taking taylor expansion of z in z
0.608 * [taylor]: Taking taylor expansion of 0 in y
0.608 * [taylor]: Taking taylor expansion of (cos y) in y
0.608 * [taylor]: Taking taylor expansion of y in y
0.608 * [taylor]: Taking taylor expansion of 0 in y
0.609 * [taylor]: Taking taylor expansion of 0 in y
0.609 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
0.609 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.609 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.609 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of z in y
0.609 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.609 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.609 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.609 * [taylor]: Taking taylor expansion of y in z
0.609 * [taylor]: Taking taylor expansion of z in z
0.609 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.609 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.609 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.609 * [taylor]: Taking taylor expansion of y in z
0.610 * [taylor]: Taking taylor expansion of z in z
0.610 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.610 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.610 * [taylor]: Taking taylor expansion of y in y
0.610 * [taylor]: Taking taylor expansion of 0 in y
0.610 * [taylor]: Taking taylor expansion of 0 in y
0.611 * [taylor]: Taking taylor expansion of 0 in y
0.611 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
0.611 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.611 * [taylor]: Taking taylor expansion of -1 in y
0.611 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.611 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.611 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.611 * [taylor]: Taking taylor expansion of -1 in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.611 * [taylor]: Taking taylor expansion of z in y
0.611 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.611 * [taylor]: Taking taylor expansion of -1 in z
0.611 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.611 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.612 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.612 * [taylor]: Taking taylor expansion of -1 in z
0.612 * [taylor]: Taking taylor expansion of y in z
0.612 * [taylor]: Taking taylor expansion of z in z
0.612 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.612 * [taylor]: Taking taylor expansion of -1 in z
0.612 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.612 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.612 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.612 * [taylor]: Taking taylor expansion of -1 in z
0.612 * [taylor]: Taking taylor expansion of y in z
0.612 * [taylor]: Taking taylor expansion of z in z
0.612 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
0.612 * [taylor]: Taking taylor expansion of -1 in y
0.612 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.612 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.612 * [taylor]: Taking taylor expansion of -1 in y
0.612 * [taylor]: Taking taylor expansion of y in y
0.613 * [taylor]: Taking taylor expansion of 0 in y
0.613 * [taylor]: Taking taylor expansion of 0 in y
0.614 * [taylor]: Taking taylor expansion of 0 in y
0.614 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.614 * [approximate]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in (y z) around 0
0.614 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in z
0.614 * [taylor]: Taking taylor expansion of (sin y) in z
0.614 * [taylor]: Taking taylor expansion of y in z
0.614 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
0.614 * [taylor]: Taking taylor expansion of z in z
0.614 * [taylor]: Taking taylor expansion of (cos y) in z
0.614 * [taylor]: Taking taylor expansion of y in z
0.614 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in y
0.614 * [taylor]: Taking taylor expansion of (sin y) in y
0.614 * [taylor]: Taking taylor expansion of y in y
0.614 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
0.614 * [taylor]: Taking taylor expansion of z in y
0.614 * [taylor]: Taking taylor expansion of (cos y) in y
0.614 * [taylor]: Taking taylor expansion of y in y
0.614 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in y
0.614 * [taylor]: Taking taylor expansion of (sin y) in y
0.614 * [taylor]: Taking taylor expansion of y in y
0.614 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
0.614 * [taylor]: Taking taylor expansion of z in y
0.614 * [taylor]: Taking taylor expansion of (cos y) in y
0.614 * [taylor]: Taking taylor expansion of y in y
0.614 * [taylor]: Taking taylor expansion of z in z
0.615 * [taylor]: Taking taylor expansion of 1 in z
0.615 * [taylor]: Taking taylor expansion of (neg (* 1/2 z)) in z
0.615 * [taylor]: Taking taylor expansion of (* 1/2 z) in z
0.615 * [taylor]: Taking taylor expansion of 1/2 in z
0.615 * [taylor]: Taking taylor expansion of z in z
0.615 * [taylor]: Taking taylor expansion of (neg 1/6) in z
0.615 * [taylor]: Taking taylor expansion of 1/6 in z
0.616 * [approximate]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in (y z) around 0
0.616 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in z
0.616 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.616 * [taylor]: Taking taylor expansion of y in z
0.616 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.616 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.616 * [taylor]: Taking taylor expansion of y in z
0.616 * [taylor]: Taking taylor expansion of z in z
0.616 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in y
0.616 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.616 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.616 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.616 * [taylor]: Taking taylor expansion of z in y
0.616 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in y
0.616 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.616 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.616 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of z in y
0.617 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in z
0.617 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.617 * [taylor]: Taking taylor expansion of y in z
0.617 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.617 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.617 * [taylor]: Taking taylor expansion of y in z
0.617 * [taylor]: Taking taylor expansion of z in z
0.617 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [taylor]: Taking taylor expansion of 0 in z
0.619 * [taylor]: Taking taylor expansion of 0 in z
0.620 * [taylor]: Taking taylor expansion of 0 in z
0.620 * [approximate]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in (y z) around 0
0.620 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in z
0.620 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.620 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.620 * [taylor]: Taking taylor expansion of -1 in z
0.620 * [taylor]: Taking taylor expansion of y in z
0.620 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.620 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.620 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.620 * [taylor]: Taking taylor expansion of -1 in z
0.620 * [taylor]: Taking taylor expansion of y in z
0.620 * [taylor]: Taking taylor expansion of z in z
0.620 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in y
0.620 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.620 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.620 * [taylor]: Taking taylor expansion of -1 in y
0.620 * [taylor]: Taking taylor expansion of y in y
0.620 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.620 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.620 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.620 * [taylor]: Taking taylor expansion of -1 in y
0.620 * [taylor]: Taking taylor expansion of y in y
0.620 * [taylor]: Taking taylor expansion of z in y
0.621 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in y
0.621 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.621 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.621 * [taylor]: Taking taylor expansion of -1 in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.621 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.621 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.621 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.621 * [taylor]: Taking taylor expansion of -1 in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.621 * [taylor]: Taking taylor expansion of z in y
0.621 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in z
0.621 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.621 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.621 * [taylor]: Taking taylor expansion of -1 in z
0.621 * [taylor]: Taking taylor expansion of y in z
0.621 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.621 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.621 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.621 * [taylor]: Taking taylor expansion of -1 in z
0.621 * [taylor]: Taking taylor expansion of y in z
0.621 * [taylor]: Taking taylor expansion of z in z
0.622 * [taylor]: Taking taylor expansion of 0 in z
0.622 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.624 * [taylor]: Taking taylor expansion of 0 in z
0.624 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.624 * [approximate]: Taking taylor expansion of (+ x (+ (sin y) (* (cos y) z))) in (x y z) around 0
0.624 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* (cos y) z))) in z
0.624 * [taylor]: Taking taylor expansion of x in z
0.624 * [taylor]: Taking taylor expansion of (+ (sin y) (* (cos y) z)) in z
0.624 * [taylor]: Taking taylor expansion of (sin y) in z
0.624 * [taylor]: Taking taylor expansion of y in z
0.624 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.624 * [taylor]: Taking taylor expansion of (cos y) in z
0.624 * [taylor]: Taking taylor expansion of y in z
0.624 * [taylor]: Taking taylor expansion of z in z
0.624 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* (cos y) z))) in y
0.624 * [taylor]: Taking taylor expansion of x in y
0.624 * [taylor]: Taking taylor expansion of (+ (sin y) (* (cos y) z)) in y
0.624 * [taylor]: Taking taylor expansion of (sin y) in y
0.624 * [taylor]: Taking taylor expansion of y in y
0.624 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.624 * [taylor]: Taking taylor expansion of (cos y) in y
0.624 * [taylor]: Taking taylor expansion of y in y
0.625 * [taylor]: Taking taylor expansion of z in y
0.625 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* (cos y) z))) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (+ (sin y) (* (cos y) z)) in x
0.625 * [taylor]: Taking taylor expansion of (sin y) in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of (* (cos y) z) in x
0.625 * [taylor]: Taking taylor expansion of (cos y) in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of z in x
0.625 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* (cos y) z))) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (+ (sin y) (* (cos y) z)) in x
0.625 * [taylor]: Taking taylor expansion of (sin y) in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of (* (cos y) z) in x
0.625 * [taylor]: Taking taylor expansion of (cos y) in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of z in x
0.625 * [taylor]: Taking taylor expansion of (+ (sin y) (* (cos y) z)) in y
0.625 * [taylor]: Taking taylor expansion of (sin y) in y
0.625 * [taylor]: Taking taylor expansion of y in y
0.625 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.625 * [taylor]: Taking taylor expansion of (cos y) in y
0.625 * [taylor]: Taking taylor expansion of y in y
0.625 * [taylor]: Taking taylor expansion of z in y
0.625 * [taylor]: Taking taylor expansion of z in z
0.626 * [taylor]: Taking taylor expansion of 1 in y
0.626 * [taylor]: Taking taylor expansion of 1 in z
0.626 * [taylor]: Taking taylor expansion of 1 in z
0.626 * [approximate]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in (x y z) around 0
0.626 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in z
0.626 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.626 * [taylor]: Taking taylor expansion of y in z
0.626 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in z
0.626 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.626 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.626 * [taylor]: Taking taylor expansion of y in z
0.626 * [taylor]: Taking taylor expansion of z in z
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.627 * [taylor]: Taking taylor expansion of x in z
0.627 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in y
0.627 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.627 * [taylor]: Taking taylor expansion of y in y
0.627 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in y
0.627 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.627 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.627 * [taylor]: Taking taylor expansion of y in y
0.627 * [taylor]: Taking taylor expansion of z in y
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.627 * [taylor]: Taking taylor expansion of x in y
0.627 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in x
0.627 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.627 * [taylor]: Taking taylor expansion of y in x
0.627 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in x
0.627 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in x
0.627 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.627 * [taylor]: Taking taylor expansion of y in x
0.627 * [taylor]: Taking taylor expansion of z in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in x
0.627 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.627 * [taylor]: Taking taylor expansion of y in x
0.627 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in x
0.627 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in x
0.627 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.628 * [taylor]: Taking taylor expansion of y in x
0.628 * [taylor]: Taking taylor expansion of z in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of 1 in y
0.628 * [taylor]: Taking taylor expansion of 1 in z
0.628 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in y
0.628 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.628 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of z in y
0.629 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in z
0.629 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.629 * [taylor]: Taking taylor expansion of y in z
0.629 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.629 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.629 * [taylor]: Taking taylor expansion of y in z
0.629 * [taylor]: Taking taylor expansion of z in z
0.629 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.630 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [approximate]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in (x y z) around 0
0.631 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in z
0.631 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.631 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.631 * [taylor]: Taking taylor expansion of -1 in z
0.631 * [taylor]: Taking taylor expansion of y in z
0.631 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in z
0.631 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.631 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.631 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.631 * [taylor]: Taking taylor expansion of -1 in z
0.631 * [taylor]: Taking taylor expansion of y in z
0.631 * [taylor]: Taking taylor expansion of z in z
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.631 * [taylor]: Taking taylor expansion of x in z
0.631 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in y
0.631 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.631 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.631 * [taylor]: Taking taylor expansion of -1 in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in y
0.631 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.631 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.631 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.631 * [taylor]: Taking taylor expansion of -1 in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of z in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.631 * [taylor]: Taking taylor expansion of x in y
0.631 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in x
0.631 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.631 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.631 * [taylor]: Taking taylor expansion of -1 in x
0.631 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in x
0.632 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.632 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.632 * [taylor]: Taking taylor expansion of -1 in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of z in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in x
0.632 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.632 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.632 * [taylor]: Taking taylor expansion of -1 in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in x
0.632 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.632 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.632 * [taylor]: Taking taylor expansion of -1 in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of z in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (neg 1) in y
0.632 * [taylor]: Taking taylor expansion of 1 in y
0.632 * [taylor]: Taking taylor expansion of (neg 1) in z
0.632 * [taylor]: Taking taylor expansion of 1 in z
0.633 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in y
0.633 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.633 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.633 * [taylor]: Taking taylor expansion of -1 in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.633 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.633 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.633 * [taylor]: Taking taylor expansion of -1 in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of z in y
0.633 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in z
0.633 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.633 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.633 * [taylor]: Taking taylor expansion of -1 in z
0.633 * [taylor]: Taking taylor expansion of y in z
0.633 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.633 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.633 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.633 * [taylor]: Taking taylor expansion of -1 in z
0.633 * [taylor]: Taking taylor expansion of y in z
0.633 * [taylor]: Taking taylor expansion of z in z
0.634 * [taylor]: Taking taylor expansion of 0 in z
0.634 * [taylor]: Taking taylor expansion of 0 in y
0.634 * [taylor]: Taking taylor expansion of 0 in z
0.634 * [taylor]: Taking taylor expansion of 0 in z
0.634 * [taylor]: Taking taylor expansion of 0 in z
0.635 * * * [progress]: simplifying candidates
0.636 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* z (cos y))
  (+ (log z) (log (cos y)))
  (log (* z (cos y)))
  (exp (* z (cos y)))
  (* (* (* z z) z) (* (* (cos y) (cos y)) (cos y)))
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (* (* (* z (cos y)) (* z (cos y))) (* z (cos y)))
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  (* z 1)
  (* (cbrt z) (cos y))
  (* (sqrt z) (cos y))
  (* z (cos y))
  (* (exp (sin y)) (exp (* z (cos y))))
  (log (+ (sin y) (* z (cos y))))
  (exp (+ (sin y) (* z (cos y))))
  (* (cbrt (+ (sin y) (* z (cos y)))) (cbrt (+ (sin y) (* z (cos y)))))
  (cbrt (+ (sin y) (* z (cos y))))
  (* (* (+ (sin y) (* z (cos y))) (+ (sin y) (* z (cos y)))) (+ (sin y) (* z (cos y))))
  (sqrt (+ (sin y) (* z (cos y))))
  (sqrt (+ (sin y) (* z (cos y))))
  (+ (pow (sin y) 3) (pow (* z (cos y)) 3))
  (+ (* (sin y) (sin y)) (- (* (* z (cos y)) (* z (cos y))) (* (sin y) (* z (cos y)))))
  (- (* (sin y) (sin y)) (* (* z (cos y)) (* z (cos y))))
  (- (sin y) (* z (cos y)))
  (* (exp x) (* (exp (sin y)) (exp (* z (cos y)))))
  (* (exp x) (exp (+ (sin y) (* z (cos y)))))
  (log (+ x (+ (sin y) (* z (cos y)))))
  (exp (+ x (+ (sin y) (* z (cos y)))))
  (* (cbrt (+ x (+ (sin y) (* z (cos y))))) (cbrt (+ x (+ (sin y) (* z (cos y))))))
  (cbrt (+ x (+ (sin y) (* z (cos y)))))
  (* (* (+ x (+ (sin y) (* z (cos y)))) (+ x (+ (sin y) (* z (cos y))))) (+ x (+ (sin y) (* z (cos y)))))
  (sqrt (+ x (+ (sin y) (* z (cos y)))))
  (sqrt (+ x (+ (sin y) (* z (cos y)))))
  (+ (pow x 3) (pow (+ (sin y) (* z (cos y))) 3))
  (+ (* x x) (- (* (+ (sin y) (* z (cos y))) (+ (sin y) (* z (cos y)))) (* x (+ (sin y) (* z (cos y))))))
  (- (* x x) (* (+ (sin y) (* z (cos y))) (+ (sin y) (* z (cos y)))))
  (- x (+ (sin y) (* z (cos y))))
  (+ x (+ (sin y) (* z (cos y))))
  (+ x (sin y))
  z
  (* z (cos y))
  (* z (cos y))
  (- (+ z y) (* 1/6 (pow y 3)))
  (+ (sin y) (* (cos y) z))
  (+ (sin y) (* (cos y) z))
  (+ x (+ z y))
  (+ x (+ (sin y) (* z (cos y))))
  (+ x (+ (sin y) (* z (cos y))))
0.639 * * [simplify]: iteration  0 :  215  enodes  (cost  281 )
0.643 * * [simplify]: iteration  1 :  788  enodes  (cost  265 )
0.656 * * [simplify]: iteration  2 :  2606  enodes  (cost  265 )
0.700 * * [simplify]: iteration  3 :  5001  enodes  (cost  265 )
0.702 * [simplify]: Simplified to:
   (* z (cos y))
  (log (* z (cos y)))
  (log (* z (cos y)))
  (exp (* z (cos y)))
  (pow (* z (cos y)) 3)
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (pow (* z (cos y)) 3)
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  z
  (* (cbrt z) (cos y))
  (* (sqrt z) (cos y))
  (* z (cos y))
  (exp (+ (sin y) (* z (cos y))))
  (log (+ (sin y) (* z (cos y))))
  (exp (+ (sin y) (* z (cos y))))
  (* (cbrt (+ (sin y) (* z (cos y)))) (cbrt (+ (sin y) (* z (cos y)))))
  (cbrt (+ (sin y) (* z (cos y))))
  (pow (+ (sin y) (* z (cos y))) 3)
  (sqrt (+ (sin y) (* z (cos y))))
  (sqrt (+ (sin y) (* z (cos y))))
  (+ (pow (sin y) 3) (pow (* z (cos y)) 3))
  (+ (* (* z (cos y)) (- (* z (cos y)) (sin y))) (* (sin y) (sin y)))
  (- (* (sin y) (sin y)) (* (* z (cos y)) (* z (cos y))))
  (- (sin y) (* z (cos y)))
  (exp (+ x (+ (sin y) (* z (cos y)))))
  (exp (+ x (+ (sin y) (* z (cos y)))))
  (log (+ x (+ (sin y) (* z (cos y)))))
  (exp (+ x (+ (sin y) (* z (cos y)))))
  (* (cbrt (+ x (+ (sin y) (* z (cos y))))) (cbrt (+ x (+ (sin y) (* z (cos y))))))
  (cbrt (+ x (+ (sin y) (* z (cos y)))))
  (pow (+ x (+ (sin y) (* z (cos y)))) 3)
  (sqrt (+ x (+ (sin y) (* z (cos y)))))
  (sqrt (+ x (+ (sin y) (* z (cos y)))))
  (+ (pow x 3) (pow (+ (sin y) (* z (cos y))) 3))
  (+ (* (+ (sin y) (* z (cos y))) (- (+ (sin y) (* z (cos y))) x)) (* x x))
  (- (* x x) (* (+ (sin y) (* z (cos y))) (+ (sin y) (* z (cos y)))))
  (- x (+ (sin y) (* z (cos y))))
  (+ x (+ (sin y) (* z (cos y))))
  (+ x (sin y))
  z
  (* z (cos y))
  (* z (cos y))
  (- (+ z y) (* 1/6 (pow y 3)))
  (+ (sin y) (* (cos y) z))
  (+ (sin y) (* (cos y) z))
  (+ x (+ z y))
  (+ x (+ (sin y) (* z (cos y))))
  (+ x (+ (sin y) (* z (cos y))))
0.703 * * * [progress]: adding candidates to table
0.746 * * [progress]: iteration 3 / 4
0.746 * * * [progress]: picking best candidate
0.761 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>
0.761 * * * [progress]: localizing error
0.774 * * * [progress]: generating rewritten candidates
0.774 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.776 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2)
0.777 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
0.779 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.786 * * * [progress]: generating series expansions
0.786 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.787 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.787 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.787 * [taylor]: Taking taylor expansion of 1/3 in y
0.787 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.787 * [taylor]: Taking taylor expansion of (cos y) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.787 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.787 * [taylor]: Taking taylor expansion of 1/3 in y
0.787 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.787 * [taylor]: Taking taylor expansion of (cos y) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.790 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.790 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.790 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.790 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.790 * [taylor]: Taking taylor expansion of 1/3 in y
0.790 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.790 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.790 * [taylor]: Taking taylor expansion of y in y
0.790 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.790 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.790 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.790 * [taylor]: Taking taylor expansion of 1/3 in y
0.790 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.790 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.790 * [taylor]: Taking taylor expansion of y in y
0.799 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.799 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.799 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.799 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.799 * [taylor]: Taking taylor expansion of 1/3 in y
0.799 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.799 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.799 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.799 * [taylor]: Taking taylor expansion of -1 in y
0.799 * [taylor]: Taking taylor expansion of y in y
0.799 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.799 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.799 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.799 * [taylor]: Taking taylor expansion of 1/3 in y
0.799 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.799 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.799 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.799 * [taylor]: Taking taylor expansion of -1 in y
0.799 * [taylor]: Taking taylor expansion of y in y
0.806 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2)
0.806 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.806 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.806 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.806 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.806 * [taylor]: Taking taylor expansion of 1/3 in y
0.806 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.806 * [taylor]: Taking taylor expansion of (cos y) in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.806 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.806 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.806 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.806 * [taylor]: Taking taylor expansion of 1/3 in y
0.806 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.806 * [taylor]: Taking taylor expansion of (cos y) in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.809 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.809 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.809 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.809 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.809 * [taylor]: Taking taylor expansion of 1/3 in y
0.809 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.809 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.809 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.809 * [taylor]: Taking taylor expansion of y in y
0.809 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.809 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.809 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.809 * [taylor]: Taking taylor expansion of 1/3 in y
0.809 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.809 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.809 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.809 * [taylor]: Taking taylor expansion of y in y
0.816 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.817 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.817 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.817 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.817 * [taylor]: Taking taylor expansion of 1/3 in y
0.817 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.817 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.817 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.817 * [taylor]: Taking taylor expansion of -1 in y
0.817 * [taylor]: Taking taylor expansion of y in y
0.817 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.817 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.817 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.817 * [taylor]: Taking taylor expansion of 1/3 in y
0.817 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.817 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.817 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.817 * [taylor]: Taking taylor expansion of -1 in y
0.817 * [taylor]: Taking taylor expansion of y in y
0.824 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
0.824 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.824 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.824 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.824 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.824 * [taylor]: Taking taylor expansion of 1/3 in y
0.824 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.824 * [taylor]: Taking taylor expansion of (cos y) in y
0.824 * [taylor]: Taking taylor expansion of y in y
0.824 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.824 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.824 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.824 * [taylor]: Taking taylor expansion of 1/3 in y
0.824 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.824 * [taylor]: Taking taylor expansion of (cos y) in y
0.824 * [taylor]: Taking taylor expansion of y in y
0.827 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.827 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.827 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.827 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.827 * [taylor]: Taking taylor expansion of 1/3 in y
0.827 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.827 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.827 * [taylor]: Taking taylor expansion of y in y
0.827 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.827 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.827 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.827 * [taylor]: Taking taylor expansion of 1/3 in y
0.827 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.827 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.827 * [taylor]: Taking taylor expansion of y in y
0.834 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.834 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.834 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.834 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.834 * [taylor]: Taking taylor expansion of 1/3 in y
0.834 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.834 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.834 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.834 * [taylor]: Taking taylor expansion of -1 in y
0.834 * [taylor]: Taking taylor expansion of y in y
0.834 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.834 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.834 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.834 * [taylor]: Taking taylor expansion of 1/3 in y
0.834 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.834 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.834 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.834 * [taylor]: Taking taylor expansion of -1 in y
0.834 * [taylor]: Taking taylor expansion of y in y
0.841 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.841 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0
0.841 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.841 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.841 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.841 * [taylor]: Taking taylor expansion of 1/3 in y
0.841 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.841 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.841 * [taylor]: Taking taylor expansion of (cos y) in y
0.841 * [taylor]: Taking taylor expansion of y in y
0.841 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.841 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.841 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.841 * [taylor]: Taking taylor expansion of 1/3 in y
0.841 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.841 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.841 * [taylor]: Taking taylor expansion of (cos y) in y
0.841 * [taylor]: Taking taylor expansion of y in y
0.849 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
0.849 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.849 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.849 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.849 * [taylor]: Taking taylor expansion of 1/3 in y
0.849 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.849 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.849 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.849 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.849 * [taylor]: Taking taylor expansion of y in y
0.849 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.849 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.849 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.849 * [taylor]: Taking taylor expansion of 1/3 in y
0.849 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.849 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.849 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.849 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.849 * [taylor]: Taking taylor expansion of y in y
0.858 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
0.858 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.858 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.858 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.858 * [taylor]: Taking taylor expansion of 1/3 in y
0.858 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.858 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.858 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.858 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.858 * [taylor]: Taking taylor expansion of -1 in y
0.858 * [taylor]: Taking taylor expansion of y in y
0.859 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.859 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.859 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.859 * [taylor]: Taking taylor expansion of 1/3 in y
0.859 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.859 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.859 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.859 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.859 * [taylor]: Taking taylor expansion of -1 in y
0.859 * [taylor]: Taking taylor expansion of y in y
0.868 * * * [progress]: simplifying candidates
0.869 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (cos y) (cos y))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (+ 1 1)
  (+ (log (cbrt (cos y))) (log (cbrt (cos y))))
  (log (* (cbrt (cos y)) (cbrt (cos y))))
  (exp (* (cbrt (cos y)) (cbrt (cos y))))
  (* (cos y) (cos y))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (* (* (* (cbrt (cos y)) (cbrt (cos y))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* 1 1)
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (cos y)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (cbrt 1))
  (* (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) 1)
  (* (cbrt (cbrt (cos y))) (cbrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (cbrt (cbrt (cos y))) (cbrt (cos y)))
  (* (sqrt (cbrt (cos y))) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (- (pow 1 1/3) (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (pow 1 1/3) (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (pow 1 1/3) (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (pow 1 1/3) (+ (* 1/3 (pow y 2)) (* 1/405 (pow y 6))))
  (pow (pow (cos y) 2) 1/3)
  (pow (pow (cos y) 2) 1/3)
0.873 * * [simplify]: iteration  0 :  125  enodes  (cost  433 )
0.877 * * [simplify]: iteration  1 :  507  enodes  (cost  381 )
0.892 * * [simplify]: iteration  2 :  3337  enodes  (cost  357 )
0.969 * * [simplify]: iteration  3 :  5001  enodes  (cost  351 )
0.971 * [simplify]: Simplified to:
   (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  2/3
  2
  (pow (cos y) 2)
  (pow (cos y) 2/3)
  2
  (* 2/3 (log (cos y)))
  (* 2/3 (log (cos y)))
  (pow (exp 1) (pow (cos y) 2/3))
  (pow (cos y) 2)
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (pow (cos y) 2)
  (fabs (pow (cos y) 1/3))
  (fabs (pow (cos y) 1/3))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  1
  (pow (cos y) 2/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  1
  (pow (cos y) 2/3)
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  2/3
  2
  (* (cbrt (cos y)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (pow (cos y) 1/3)
  (pow (cbrt (cbrt (cos y))) 5)
  (pow (sqrt (cbrt (cos y))) 3)
  (pow (cos y) 1/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (pow (cos y) 2/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (pow (sqrt (cbrt (cos y))) 3)
  (pow (cos y) 2/3)
  (- (- 1 (* 1/6 (pow y 2))) (* 1/72 (pow y 4)))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (- 1 (* 1/6 (pow y 2))) (* 1/72 (pow y 4)))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (- 1 (* 1/6 (pow y 2))) (* 1/72 (pow y 4)))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (- 1 (* 1/3 (pow y 2))) (* 1/405 (pow y 6)))
  (pow (cos y) 2/3)
  (pow (cos y) 2/3)
0.972 * * * [progress]: adding candidates to table
1.046 * * [progress]: iteration 4 / 4
1.046 * * * [progress]: picking best candidate
1.057 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))>
1.057 * * * [progress]: localizing error
1.073 * * * [progress]: generating rewritten candidates
1.073 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.074 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1)
1.077 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.086 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
1.091 * * * [progress]: generating series expansions
1.091 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.091 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
1.091 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.091 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.091 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.091 * [taylor]: Taking taylor expansion of 1/3 in y
1.091 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.091 * [taylor]: Taking taylor expansion of (cos y) in y
1.091 * [taylor]: Taking taylor expansion of y in y
1.092 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.092 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.092 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.092 * [taylor]: Taking taylor expansion of 1/3 in y
1.092 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.092 * [taylor]: Taking taylor expansion of (cos y) in y
1.092 * [taylor]: Taking taylor expansion of y in y
1.094 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
1.094 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.094 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.094 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.094 * [taylor]: Taking taylor expansion of 1/3 in y
1.094 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.095 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.095 * [taylor]: Taking taylor expansion of y in y
1.095 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.095 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.095 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.095 * [taylor]: Taking taylor expansion of 1/3 in y
1.095 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.095 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.095 * [taylor]: Taking taylor expansion of y in y
1.101 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
1.101 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.101 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.101 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.101 * [taylor]: Taking taylor expansion of 1/3 in y
1.101 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.101 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.101 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.102 * [taylor]: Taking taylor expansion of -1 in y
1.102 * [taylor]: Taking taylor expansion of y in y
1.102 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.102 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.102 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.102 * [taylor]: Taking taylor expansion of 1/3 in y
1.102 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.102 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.102 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.102 * [taylor]: Taking taylor expansion of -1 in y
1.102 * [taylor]: Taking taylor expansion of y in y
1.110 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1)
1.110 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0
1.111 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.111 * [taylor]: Taking taylor expansion of (cos y) in y
1.111 * [taylor]: Taking taylor expansion of y in y
1.111 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.111 * [taylor]: Taking taylor expansion of (cos y) in y
1.111 * [taylor]: Taking taylor expansion of y in y
1.112 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0
1.112 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.112 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.112 * [taylor]: Taking taylor expansion of y in y
1.112 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.112 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.112 * [taylor]: Taking taylor expansion of y in y
1.113 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in (y) around 0
1.113 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.113 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.113 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.113 * [taylor]: Taking taylor expansion of -1 in y
1.113 * [taylor]: Taking taylor expansion of y in y
1.113 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.113 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.113 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.113 * [taylor]: Taking taylor expansion of -1 in y
1.113 * [taylor]: Taking taylor expansion of y in y
1.114 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.114 * [approximate]: Taking taylor expansion of (* z (cos y)) in (z y) around 0
1.114 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
1.114 * [taylor]: Taking taylor expansion of z in y
1.114 * [taylor]: Taking taylor expansion of (cos y) in y
1.114 * [taylor]: Taking taylor expansion of y in y
1.114 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
1.114 * [taylor]: Taking taylor expansion of z in z
1.114 * [taylor]: Taking taylor expansion of (cos y) in z
1.114 * [taylor]: Taking taylor expansion of y in z
1.114 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
1.114 * [taylor]: Taking taylor expansion of z in z
1.114 * [taylor]: Taking taylor expansion of (cos y) in z
1.114 * [taylor]: Taking taylor expansion of y in z
1.114 * [taylor]: Taking taylor expansion of 0 in y
1.114 * [taylor]: Taking taylor expansion of (cos y) in y
1.114 * [taylor]: Taking taylor expansion of y in y
1.115 * [taylor]: Taking taylor expansion of 0 in y
1.115 * [taylor]: Taking taylor expansion of 0 in y
1.115 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
1.115 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
1.115 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.115 * [taylor]: Taking taylor expansion of y in y
1.115 * [taylor]: Taking taylor expansion of z in y
1.115 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
1.116 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
1.116 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.116 * [taylor]: Taking taylor expansion of y in z
1.116 * [taylor]: Taking taylor expansion of z in z
1.116 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
1.116 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
1.116 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.116 * [taylor]: Taking taylor expansion of y in z
1.116 * [taylor]: Taking taylor expansion of z in z
1.116 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.116 * [taylor]: Taking taylor expansion of y in y
1.116 * [taylor]: Taking taylor expansion of 0 in y
1.117 * [taylor]: Taking taylor expansion of 0 in y
1.117 * [taylor]: Taking taylor expansion of 0 in y
1.118 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
1.118 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
1.118 * [taylor]: Taking taylor expansion of -1 in y
1.118 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
1.118 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.118 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.118 * [taylor]: Taking taylor expansion of -1 in y
1.118 * [taylor]: Taking taylor expansion of y in y
1.118 * [taylor]: Taking taylor expansion of z in y
1.118 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
1.118 * [taylor]: Taking taylor expansion of -1 in z
1.118 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
1.118 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
1.118 * [taylor]: Taking taylor expansion of (/ -1 y) in z
1.118 * [taylor]: Taking taylor expansion of -1 in z
1.118 * [taylor]: Taking taylor expansion of y in z
1.118 * [taylor]: Taking taylor expansion of z in z
1.118 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
1.118 * [taylor]: Taking taylor expansion of -1 in z
1.118 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
1.118 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
1.118 * [taylor]: Taking taylor expansion of (/ -1 y) in z
1.118 * [taylor]: Taking taylor expansion of -1 in z
1.118 * [taylor]: Taking taylor expansion of y in z
1.118 * [taylor]: Taking taylor expansion of z in z
1.119 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
1.119 * [taylor]: Taking taylor expansion of -1 in y
1.119 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.119 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.119 * [taylor]: Taking taylor expansion of -1 in y
1.119 * [taylor]: Taking taylor expansion of y in y
1.119 * [taylor]: Taking taylor expansion of 0 in y
1.120 * [taylor]: Taking taylor expansion of 0 in y
1.120 * [taylor]: Taking taylor expansion of 0 in y
1.120 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
1.121 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0
1.121 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
1.121 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
1.121 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
1.121 * [taylor]: Taking taylor expansion of 1/3 in y
1.121 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
1.121 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.121 * [taylor]: Taking taylor expansion of (cos y) in y
1.121 * [taylor]: Taking taylor expansion of y in y
1.121 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
1.121 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
1.121 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
1.121 * [taylor]: Taking taylor expansion of 1/3 in y
1.121 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
1.121 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.121 * [taylor]: Taking taylor expansion of (cos y) in y
1.121 * [taylor]: Taking taylor expansion of y in y
1.128 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
1.128 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
1.128 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
1.128 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
1.128 * [taylor]: Taking taylor expansion of 1/3 in y
1.128 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
1.128 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.128 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.128 * [taylor]: Taking taylor expansion of y in y
1.129 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
1.129 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
1.129 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
1.129 * [taylor]: Taking taylor expansion of 1/3 in y
1.129 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
1.129 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.129 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.129 * [taylor]: Taking taylor expansion of y in y
1.137 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
1.137 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
1.137 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
1.137 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
1.137 * [taylor]: Taking taylor expansion of 1/3 in y
1.137 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
1.137 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.137 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.137 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.137 * [taylor]: Taking taylor expansion of -1 in y
1.137 * [taylor]: Taking taylor expansion of y in y
1.138 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
1.138 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
1.138 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
1.138 * [taylor]: Taking taylor expansion of 1/3 in y
1.138 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
1.138 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.138 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.138 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.138 * [taylor]: Taking taylor expansion of -1 in y
1.138 * [taylor]: Taking taylor expansion of y in y
1.146 * * * [progress]: simplifying candidates
1.147 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (* (log (cos y)) 2)
  (* (log (cos y)) 2)
  (* 1 2)
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (pow (cos y) 1)
  (pow (* (cbrt (cos y)) (cbrt (cos y))) 2)
  (pow (cbrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow 1 2)
  (pow (cos y) 2)
  (log (pow (cos y) 2))
  (exp (pow (cos y) 2))
  (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2)))
  (cbrt (pow (cos y) 2))
  (* (* (pow (cos y) 2) (pow (cos y) 2)) (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (pow (cos y) (/ 2 2))
  (pow (cos y) (/ 2 2))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))
  (+ (+ (log z) (* (* (log (cos y)) 2) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (* (log (cos y)) 2) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (log (pow (cos y) 2)) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (log (pow (cos y) 2)) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (log (pow (pow (cos y) 2) 1/3))) (log (cbrt (cos y))))
  (+ (log (* z (pow (pow (cos y) 2) 1/3))) (log (cbrt (cos y))))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (exp (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* (* (* z z) z) (pow (cos y) 2)) (cos y))
  (* (* (* (* z z) z) (* (* (pow (pow (cos y) 2) 1/3) (pow (pow (cos y) 2) 1/3)) (pow (pow (cos y) 2) 1/3))) (cos y))
  (* (* (* (* z (pow (pow (cos y) 2) 1/3)) (* z (pow (pow (cos y) 2) 1/3))) (* z (pow (pow (cos y) 2) 1/3))) (cos y))
  (* (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))) (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))
  (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (sqrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt 1))
  (* (* z (pow (pow (cos y) 2) 1/3)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (sqrt (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) 1)
  (* (pow (pow (cos y) 2) 1/3) (cbrt (cos y)))
  (* (* (log (cos y)) 2) 1/3)
  (* (* (log (cos y)) 2) 1/3)
  (* (log (pow (cos y) 2)) 1/3)
  (* (log (pow (cos y) 2)) 1/3)
  (* 2 1/3)
  (pow (pow (cos y) 2) (* (cbrt 1/3) (cbrt 1/3)))
  (pow (pow (cos y) 2) (sqrt 1/3))
  (pow (pow (cos y) 2) 1)
  (pow (pow (* (cbrt (cos y)) (cbrt (cos y))) 2) 1/3)
  (pow (pow (cbrt (cos y)) 2) 1/3)
  (pow (pow (sqrt (cos y)) 2) 1/3)
  (pow (pow (sqrt (cos y)) 2) 1/3)
  (pow (pow 1 2) 1/3)
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (pow (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2))) 1/3)
  (pow (cbrt (pow (cos y) 2)) 1/3)
  (pow (sqrt (pow (cos y) 2)) 1/3)
  (pow (sqrt (pow (cos y) 2)) 1/3)
  (pow 1 1/3)
  (pow (pow (cos y) 2) 1/3)
  (pow (pow (cos y) (/ 2 2)) 1/3)
  (pow (pow (cos y) (/ 2 2)) 1/3)
  (log (pow (pow (cos y) 2) 1/3))
  (exp (pow (pow (cos y) 2) 1/3))
  (* (cbrt (pow (pow (cos y) 2) 1/3)) (cbrt (pow (pow (cos y) 2) 1/3)))
  (cbrt (pow (pow (cos y) 2) 1/3))
  (* (* (pow (pow (cos y) 2) 1/3) (pow (pow (cos y) 2) 1/3)) (pow (pow (cos y) 2) 1/3))
  (sqrt (pow (pow (cos y) 2) 1/3))
  (sqrt (pow (pow (cos y) 2) 1/3))
  (pow (pow (cos y) 2) (/ 1/3 2))
  (pow (pow (cos y) 2) (/ 1/3 2))
  (- (pow 1 1/3) (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
  (- (pow 1 1/3) (+ (* 1/3 (pow y 2)) (* 1/405 (pow y 6))))
  (pow (pow (cos y) 2) 1/3)
  (pow (pow (cos y) 2) 1/3)
1.152 * * [simplify]: iteration  0 :  312  enodes  (cost  474 )
1.158 * * [simplify]: iteration  1 :  1319  enodes  (cost  403 )
1.186 * * [simplify]: iteration  2 :  5001  enodes  (cost  386 )
1.188 * [simplify]: Simplified to:
   (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (pow (pow (cos y) 2/3) 1/3)
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (pow (cos y) 2))
  (log (pow (cos y) 2))
  2
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (cos y)
  (pow (cos y) 4/3)
  (pow (cos y) 2/3)
  (cos y)
  (cos y)
  1
  (pow (cos y) 2)
  (log (pow (cos y) 2))
  (exp (pow (cos y) 2))
  (pow (pow (cos y) 2) 2/3)
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 6)
  (fabs (cos y))
  (fabs (cos y))
  (cos y)
  (cos y)
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (exp (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (pow (cos y) 3) (pow z 3))
  (* (pow (cos y) 3) (pow z 3))
  (* (pow (cos y) 3) (pow z 3))
  (* (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))) (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))
  (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (pow (cos y) 3) (pow z 3))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (pow (pow (cos y) 2/3) 1/3))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (sqrt (cos y))))
  (* z (pow (pow (cos y) 2) 1/3))
  (* (* z (pow (pow (cos y) 2) 1/3)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (sqrt (cbrt (cos y))))
  (* z (pow (pow (cos y) 2) 1/3))
  (* (pow (pow (cos y) 2) 1/3) (cbrt (cos y)))
  (* (log (cos y)) 2/3)
  (* (log (cos y)) 2/3)
  (* (log (cos y)) 2/3)
  (* (log (cos y)) 2/3)
  2/3
  (pow (pow (cos y) 2) (* (cbrt 1/3) (cbrt 1/3)))
  (pow (pow (cos y) 2) (sqrt 1/3))
  (pow (cos y) 2)
  (pow (pow (cos y) 4/3) 1/3)
  (pow (pow (cos y) 2/3) 1/3)
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  1
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (cbrt (pow (pow (cos y) 2) 2/3))
  (pow (cbrt (pow (cos y) 2)) 1/3)
  (pow (fabs (cos y)) 1/3)
  (pow (fabs (cos y)) 1/3)
  1
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (* (log (cos y)) 2/3)
  (exp (pow (pow (cos y) 2) 1/3))
  (pow (pow (pow (cos y) 2) 1/3) 2/3)
  (pow (cbrt (pow (cos y) 2)) 1/3)
  (pow (cos y) 2)
  (sqrt (pow (pow (cos y) 2) 1/3))
  (sqrt (pow (pow (cos y) 2) 1/3))
  (pow (pow (cos y) 2) 1/6)
  (pow (pow (cos y) 2) 1/6)
  (- (- 1 (* 1/6 (pow y 2))) (* 1/72 (pow y 4)))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
  (- (- 1 (* 1/3 (pow y 2))) (* 1/405 (pow y 6)))
  (pow (pow (cos y) 2) 1/3)
  (pow (pow (cos y) 2) 1/3)
1.189 * * * [progress]: adding candidates to table
1.285 * [progress]: [Phase 3 of 3] Extracting.
1.285 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (+ (sin y) (* z (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (log (exp (cbrt (cos y)))))))>)
1.286 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.286 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (+ (sin y) (* z (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (log (exp (cbrt (cos y)))))))>)
1.341 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (+ (sin y) (* z (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (log (exp (cbrt (cos y)))))))>)
1.396 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (+ (sin y) (* z (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (log (exp (cbrt (cos y)))))))>)
1.452 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.452 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (+ (sin y) (* z (cos y))))
1.453 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
1.453 * * [simplify]: iteration  1 :  11  enodes  (cost  5 )
1.453 * [simplify]: Simplified to:
   (+ x (+ (sin y) (* z (cos y))))
3.849 * [regime-testing]: End program error score: 0.05098229215177617