1.616 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (+ x y) z)
0.035 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.055 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.056 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.059 * * [simplify]: iteration  done :  15  enodes  (cost  5 )
0.059 * [simplify]: Simplified to:
   (* (+ x y) z)
0.060 * * [progress]: iteration 1 / 4
0.061 * * * [progress]: picking best candidate
0.063 * * * * [pick]: Picked  #<alt (λ (x y z) (* (+ x y) z))>
0.063 * * * [progress]: localizing error
0.069 * * * [progress]: generating rewritten candidates
0.070 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.080 * * * [progress]: generating series expansions
0.080 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.085 * [approximate]: Taking taylor expansion of (* (+ x y) z) in (x y z) around 0
0.086 * [taylor]: Taking taylor expansion of (* (+ x y) z) in z
0.086 * [taylor]: Taking taylor expansion of (+ x y) in z
0.086 * [taylor]: Taking taylor expansion of x in z
0.086 * [taylor]: Taking taylor expansion of y in z
0.087 * [taylor]: Taking taylor expansion of z in z
0.087 * [taylor]: Taking taylor expansion of (* (+ x y) z) in y
0.087 * [taylor]: Taking taylor expansion of (+ x y) in y
0.087 * [taylor]: Taking taylor expansion of x in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [taylor]: Taking taylor expansion of (* (+ x y) z) in x
0.087 * [taylor]: Taking taylor expansion of (+ x y) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of z in x
0.087 * [taylor]: Taking taylor expansion of (* (+ x y) z) in x
0.087 * [taylor]: Taking taylor expansion of (+ x y) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of z in x
0.088 * [taylor]: Taking taylor expansion of (* z y) in y
0.088 * [taylor]: Taking taylor expansion of z in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of z in y
0.089 * [taylor]: Taking taylor expansion of z in z
0.089 * [taylor]: Taking taylor expansion of z in z
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in (x y z) around 0
0.089 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in z
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.089 * [taylor]: Taking taylor expansion of x in z
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.089 * [taylor]: Taking taylor expansion of y in z
0.089 * [taylor]: Taking taylor expansion of z in z
0.090 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in y
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.090 * [taylor]: Taking taylor expansion of x in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of z in y
0.090 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in x
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.090 * [taylor]: Taking taylor expansion of y in x
0.090 * [taylor]: Taking taylor expansion of z in x
0.090 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in x
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.090 * [taylor]: Taking taylor expansion of y in x
0.090 * [taylor]: Taking taylor expansion of z in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.090 * [taylor]: Taking taylor expansion of z in y
0.091 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.091 * [taylor]: Taking taylor expansion of (* z y) in y
0.091 * [taylor]: Taking taylor expansion of z in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.091 * [taylor]: Taking taylor expansion of z in z
0.091 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.091 * [taylor]: Taking taylor expansion of z in z
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.093 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in (x y z) around 0
0.093 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in z
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.093 * [taylor]: Taking taylor expansion of x in z
0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.093 * [taylor]: Taking taylor expansion of y in z
0.093 * [taylor]: Taking taylor expansion of z in z
0.093 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in y
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of z in y
0.094 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in x
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of z in x
0.094 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in x
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of z in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.094 * [taylor]: Taking taylor expansion of z in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.094 * [taylor]: Taking taylor expansion of (* z y) in y
0.094 * [taylor]: Taking taylor expansion of z in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.094 * [taylor]: Taking taylor expansion of z in z
0.094 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.094 * [taylor]: Taking taylor expansion of z in z
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.096 * * * [progress]: simplifying candidates
0.096 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (+ x y) z)
  (+ (log (+ x y)) (log z))
  (log (* (+ x y) z))
  (exp (* (+ x y) z))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* z z) z))
  (* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
  (cbrt (* (+ x y) z))
  (* (* (* (+ x y) z) (* (+ x y) z)) (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (+ x y) (* (cbrt z) (cbrt z)))
  (* (+ x y) (sqrt z))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) z)
  (* (sqrt (+ x y)) z)
  (* (+ x y) z)
  (* (+ x y) z)
  (* (+ (pow x 3) (pow y 3)) z)
  (* (- (* x x) (* y y)) z)
  0
  (+ (* x z) (* z y))
  (+ (* x z) (* z y))
0.098 * * [simplify]: iteration  0 :  45  enodes  (cost  178 )
0.105 * * [simplify]: iteration  1 :  107  enodes  (cost  175 )
0.127 * * [simplify]: iteration  2 :  331  enodes  (cost  151 )
0.356 * * [simplify]: iteration  3 :  1121  enodes  (cost  151 )
0.926 * * [simplify]: iteration  4 :  2391  enodes  (cost  151 )
2.323 * * [simplify]: iteration  done :  5000  enodes  (cost  151 )
2.323 * [simplify]: Simplified to:
   (* (+ x y) z)
  (log (* (+ x y) z))
  (log (* (+ x y) z))
  (exp (* (+ x y) z))
  (pow (* (+ x y) z) 3)
  (* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
  (cbrt (* (+ x y) z))
  (pow (* (+ x y) z) 3)
  (sqrt (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (+ x y) (* (cbrt z) (cbrt z)))
  (* (+ x y) (sqrt z))
  (+ x y)
  (* (cbrt (+ x y)) z)
  (* (sqrt (+ x y)) z)
  (* (+ x y) z)
  (* (+ x y) z)
  (* (+ (pow x 3) (pow y 3)) z)
  (* (- (* x x) (* y y)) z)
  0
  (* (+ x y) z)
  (* (+ x y) z)
2.324 * * * [progress]: adding candidates to table
2.346 * * [progress]: iteration 2 / 4
2.346 * * * [progress]: picking best candidate
2.349 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (+ x y) (sqrt z)) (sqrt z)))>
2.349 * * * [progress]: localizing error
2.355 * * * [progress]: generating rewritten candidates
2.355 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.367 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.378 * * * [progress]: generating series expansions
2.378 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.378 * [approximate]: Taking taylor expansion of (* (+ x y) (sqrt z)) in (x y z) around 0
2.378 * [taylor]: Taking taylor expansion of (* (+ x y) (sqrt z)) in z
2.378 * [taylor]: Taking taylor expansion of (+ x y) in z
2.378 * [taylor]: Taking taylor expansion of x in z
2.378 * [taylor]: Taking taylor expansion of y in z
2.378 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.378 * [taylor]: Taking taylor expansion of z in z
2.378 * [taylor]: Taking taylor expansion of (* (+ x y) (sqrt z)) in y
2.378 * [taylor]: Taking taylor expansion of (+ x y) in y
2.378 * [taylor]: Taking taylor expansion of x in y
2.379 * [taylor]: Taking taylor expansion of y in y
2.379 * [taylor]: Taking taylor expansion of (sqrt z) in y
2.379 * [taylor]: Taking taylor expansion of z in y
2.379 * [taylor]: Taking taylor expansion of (* (+ x y) (sqrt z)) in x
2.379 * [taylor]: Taking taylor expansion of (+ x y) in x
2.379 * [taylor]: Taking taylor expansion of x in x
2.379 * [taylor]: Taking taylor expansion of y in x
2.379 * [taylor]: Taking taylor expansion of (sqrt z) in x
2.379 * [taylor]: Taking taylor expansion of z in x
2.379 * [taylor]: Taking taylor expansion of (* (+ x y) (sqrt z)) in x
2.379 * [taylor]: Taking taylor expansion of (+ x y) in x
2.379 * [taylor]: Taking taylor expansion of x in x
2.379 * [taylor]: Taking taylor expansion of y in x
2.379 * [taylor]: Taking taylor expansion of (sqrt z) in x
2.379 * [taylor]: Taking taylor expansion of z in x
2.379 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y
2.379 * [taylor]: Taking taylor expansion of (sqrt z) in y
2.379 * [taylor]: Taking taylor expansion of z in y
2.379 * [taylor]: Taking taylor expansion of y in y
2.379 * [taylor]: Taking taylor expansion of 0 in z
2.379 * [taylor]: Taking taylor expansion of (sqrt z) in y
2.379 * [taylor]: Taking taylor expansion of z in y
2.379 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.379 * [taylor]: Taking taylor expansion of z in z
2.379 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.379 * [taylor]: Taking taylor expansion of z in z
2.380 * [taylor]: Taking taylor expansion of 0 in y
2.380 * [taylor]: Taking taylor expansion of 0 in z
2.380 * [taylor]: Taking taylor expansion of 0 in z
2.380 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ 1 z))) in (x y z) around 0
2.380 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ 1 z))) in z
2.380 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
2.380 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.380 * [taylor]: Taking taylor expansion of x in z
2.380 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.380 * [taylor]: Taking taylor expansion of y in z
2.380 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.380 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.380 * [taylor]: Taking taylor expansion of z in z
2.380 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ 1 z))) in y
2.380 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.381 * [taylor]: Taking taylor expansion of x in y
2.381 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.381 * [taylor]: Taking taylor expansion of y in y
2.381 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
2.381 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.381 * [taylor]: Taking taylor expansion of z in y
2.381 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ 1 z))) in x
2.381 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.381 * [taylor]: Taking taylor expansion of x in x
2.381 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.381 * [taylor]: Taking taylor expansion of y in x
2.381 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in x
2.381 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.381 * [taylor]: Taking taylor expansion of z in x
2.381 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ 1 z))) in x
2.381 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.381 * [taylor]: Taking taylor expansion of x in x
2.381 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.381 * [taylor]: Taking taylor expansion of y in x
2.381 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in x
2.381 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.381 * [taylor]: Taking taylor expansion of z in x
2.381 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
2.381 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.381 * [taylor]: Taking taylor expansion of z in y
2.382 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y
2.382 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
2.382 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.382 * [taylor]: Taking taylor expansion of z in y
2.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.382 * [taylor]: Taking taylor expansion of y in y
2.382 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.382 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.382 * [taylor]: Taking taylor expansion of z in z
2.382 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.382 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.382 * [taylor]: Taking taylor expansion of z in z
2.383 * [taylor]: Taking taylor expansion of 0 in y
2.383 * [taylor]: Taking taylor expansion of 0 in z
2.383 * [taylor]: Taking taylor expansion of 0 in z
2.383 * [taylor]: Taking taylor expansion of 0 in y
2.383 * [taylor]: Taking taylor expansion of 0 in z
2.383 * [taylor]: Taking taylor expansion of 0 in z
2.384 * [taylor]: Taking taylor expansion of 0 in z
2.384 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ -1 z)))) in (x y z) around 0
2.384 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ -1 z)))) in z
2.384 * [taylor]: Taking taylor expansion of -1 in z
2.384 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ -1 z))) in z
2.384 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
2.385 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.385 * [taylor]: Taking taylor expansion of x in z
2.385 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.385 * [taylor]: Taking taylor expansion of y in z
2.385 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.385 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.385 * [taylor]: Taking taylor expansion of -1 in z
2.385 * [taylor]: Taking taylor expansion of z in z
2.385 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ -1 z)))) in y
2.385 * [taylor]: Taking taylor expansion of -1 in y
2.385 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ -1 z))) in y
2.385 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.385 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.385 * [taylor]: Taking taylor expansion of x in y
2.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.385 * [taylor]: Taking taylor expansion of y in y
2.385 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
2.385 * [taylor]: Taking taylor expansion of (/ -1 z) in y
2.385 * [taylor]: Taking taylor expansion of -1 in y
2.385 * [taylor]: Taking taylor expansion of z in y
2.385 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ -1 z)))) in x
2.385 * [taylor]: Taking taylor expansion of -1 in x
2.385 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ -1 z))) in x
2.385 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.385 * [taylor]: Taking taylor expansion of x in x
2.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.386 * [taylor]: Taking taylor expansion of y in x
2.386 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in x
2.386 * [taylor]: Taking taylor expansion of (/ -1 z) in x
2.386 * [taylor]: Taking taylor expansion of -1 in x
2.386 * [taylor]: Taking taylor expansion of z in x
2.386 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ -1 z)))) in x
2.386 * [taylor]: Taking taylor expansion of -1 in x
2.386 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (sqrt (/ -1 z))) in x
2.386 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.386 * [taylor]: Taking taylor expansion of x in x
2.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.386 * [taylor]: Taking taylor expansion of y in x
2.386 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in x
2.386 * [taylor]: Taking taylor expansion of (/ -1 z) in x
2.386 * [taylor]: Taking taylor expansion of -1 in x
2.386 * [taylor]: Taking taylor expansion of z in x
2.386 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 z))) in y
2.386 * [taylor]: Taking taylor expansion of -1 in y
2.386 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
2.386 * [taylor]: Taking taylor expansion of (/ -1 z) in y
2.386 * [taylor]: Taking taylor expansion of -1 in y
2.386 * [taylor]: Taking taylor expansion of z in y
2.387 * [taylor]: Taking taylor expansion of (neg (/ (sqrt (/ -1 z)) y)) in y
2.387 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y
2.387 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
2.387 * [taylor]: Taking taylor expansion of (/ -1 z) in y
2.387 * [taylor]: Taking taylor expansion of -1 in y
2.387 * [taylor]: Taking taylor expansion of z in y
2.387 * [taylor]: Taking taylor expansion of y in y
2.387 * [taylor]: Taking taylor expansion of (neg (sqrt (/ -1 z))) in z
2.387 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.387 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.387 * [taylor]: Taking taylor expansion of -1 in z
2.387 * [taylor]: Taking taylor expansion of z in z
2.387 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 z))) in z
2.387 * [taylor]: Taking taylor expansion of -1 in z
2.387 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.387 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.387 * [taylor]: Taking taylor expansion of -1 in z
2.387 * [taylor]: Taking taylor expansion of z in z
2.388 * [taylor]: Taking taylor expansion of 0 in y
2.388 * [taylor]: Taking taylor expansion of 0 in z
2.388 * [taylor]: Taking taylor expansion of 0 in z
2.389 * [taylor]: Taking taylor expansion of 0 in y
2.389 * [taylor]: Taking taylor expansion of 0 in z
2.389 * [taylor]: Taking taylor expansion of 0 in z
2.389 * [taylor]: Taking taylor expansion of 0 in z
2.390 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.390 * [approximate]: Taking taylor expansion of (* (+ x y) z) in (x y z) around 0
2.390 * [taylor]: Taking taylor expansion of (* (+ x y) z) in z
2.390 * [taylor]: Taking taylor expansion of (+ x y) in z
2.390 * [taylor]: Taking taylor expansion of x in z
2.390 * [taylor]: Taking taylor expansion of y in z
2.390 * [taylor]: Taking taylor expansion of z in z
2.390 * [taylor]: Taking taylor expansion of (* (+ x y) z) in y
2.390 * [taylor]: Taking taylor expansion of (+ x y) in y
2.390 * [taylor]: Taking taylor expansion of x in y
2.390 * [taylor]: Taking taylor expansion of y in y
2.390 * [taylor]: Taking taylor expansion of z in y
2.390 * [taylor]: Taking taylor expansion of (* (+ x y) z) in x
2.390 * [taylor]: Taking taylor expansion of (+ x y) in x
2.390 * [taylor]: Taking taylor expansion of x in x
2.390 * [taylor]: Taking taylor expansion of y in x
2.390 * [taylor]: Taking taylor expansion of z in x
2.390 * [taylor]: Taking taylor expansion of (* (+ x y) z) in x
2.390 * [taylor]: Taking taylor expansion of (+ x y) in x
2.390 * [taylor]: Taking taylor expansion of x in x
2.390 * [taylor]: Taking taylor expansion of y in x
2.390 * [taylor]: Taking taylor expansion of z in x
2.390 * [taylor]: Taking taylor expansion of (* z y) in y
2.390 * [taylor]: Taking taylor expansion of z in y
2.390 * [taylor]: Taking taylor expansion of y in y
2.390 * [taylor]: Taking taylor expansion of 0 in z
2.390 * [taylor]: Taking taylor expansion of z in y
2.390 * [taylor]: Taking taylor expansion of z in z
2.390 * [taylor]: Taking taylor expansion of z in z
2.390 * [taylor]: Taking taylor expansion of 0 in y
2.391 * [taylor]: Taking taylor expansion of 0 in z
2.391 * [taylor]: Taking taylor expansion of 0 in z
2.391 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in (x y z) around 0
2.391 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in z
2.391 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
2.391 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.391 * [taylor]: Taking taylor expansion of x in z
2.391 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.391 * [taylor]: Taking taylor expansion of y in z
2.391 * [taylor]: Taking taylor expansion of z in z
2.391 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in y
2.391 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.391 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.391 * [taylor]: Taking taylor expansion of x in y
2.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.391 * [taylor]: Taking taylor expansion of y in y
2.391 * [taylor]: Taking taylor expansion of z in y
2.391 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in x
2.391 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.391 * [taylor]: Taking taylor expansion of x in x
2.391 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.391 * [taylor]: Taking taylor expansion of y in x
2.391 * [taylor]: Taking taylor expansion of z in x
2.391 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) z) in x
2.391 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.391 * [taylor]: Taking taylor expansion of x in x
2.391 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.391 * [taylor]: Taking taylor expansion of y in x
2.391 * [taylor]: Taking taylor expansion of z in x
2.392 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.392 * [taylor]: Taking taylor expansion of z in y
2.392 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
2.392 * [taylor]: Taking taylor expansion of (* z y) in y
2.392 * [taylor]: Taking taylor expansion of z in y
2.392 * [taylor]: Taking taylor expansion of y in y
2.392 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.392 * [taylor]: Taking taylor expansion of z in z
2.392 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.392 * [taylor]: Taking taylor expansion of z in z
2.392 * [taylor]: Taking taylor expansion of 0 in y
2.392 * [taylor]: Taking taylor expansion of 0 in z
2.392 * [taylor]: Taking taylor expansion of 0 in z
2.393 * [taylor]: Taking taylor expansion of 0 in y
2.393 * [taylor]: Taking taylor expansion of 0 in z
2.393 * [taylor]: Taking taylor expansion of 0 in z
2.393 * [taylor]: Taking taylor expansion of 0 in z
2.393 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (pow (sqrt (/ -1 z)) 2))) in (x y z) around 0
2.393 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (pow (sqrt (/ -1 z)) 2))) in z
2.393 * [taylor]: Taking taylor expansion of -1 in z
2.393 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (pow (sqrt (/ -1 z)) 2)) in z
2.393 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
2.393 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.393 * [taylor]: Taking taylor expansion of x in z
2.393 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.394 * [taylor]: Taking taylor expansion of y in z
2.394 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 2) in z
2.394 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.394 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.394 * [taylor]: Taking taylor expansion of -1 in z
2.394 * [taylor]: Taking taylor expansion of z in z
2.394 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (pow (sqrt (/ -1 z)) 2))) in y
2.394 * [taylor]: Taking taylor expansion of -1 in y
2.394 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (pow (sqrt (/ -1 z)) 2)) in y
2.394 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.394 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.394 * [taylor]: Taking taylor expansion of x in y
2.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.394 * [taylor]: Taking taylor expansion of y in y
2.394 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 2) in y
2.394 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
2.394 * [taylor]: Taking taylor expansion of (/ -1 z) in y
2.394 * [taylor]: Taking taylor expansion of -1 in y
2.394 * [taylor]: Taking taylor expansion of z in y
2.394 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (pow (sqrt (/ -1 z)) 2))) in x
2.394 * [taylor]: Taking taylor expansion of -1 in x
2.394 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (pow (sqrt (/ -1 z)) 2)) in x
2.394 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.394 * [taylor]: Taking taylor expansion of x in x
2.394 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.394 * [taylor]: Taking taylor expansion of y in x
2.394 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 2) in x
2.394 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in x
2.394 * [taylor]: Taking taylor expansion of (/ -1 z) in x
2.395 * [taylor]: Taking taylor expansion of -1 in x
2.395 * [taylor]: Taking taylor expansion of z in x
2.395 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) (/ 1 y)) (pow (sqrt (/ -1 z)) 2))) in x
2.395 * [taylor]: Taking taylor expansion of -1 in x
2.395 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (pow (sqrt (/ -1 z)) 2)) in x
2.395 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.395 * [taylor]: Taking taylor expansion of x in x
2.395 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.395 * [taylor]: Taking taylor expansion of y in x
2.395 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 2) in x
2.395 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in x
2.395 * [taylor]: Taking taylor expansion of (/ -1 z) in x
2.395 * [taylor]: Taking taylor expansion of -1 in x
2.395 * [taylor]: Taking taylor expansion of z in x
2.395 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt (/ -1 z)) 2)) in y
2.395 * [taylor]: Taking taylor expansion of -1 in y
2.395 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 2) in y
2.395 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
2.396 * [taylor]: Taking taylor expansion of (/ -1 z) in y
2.396 * [taylor]: Taking taylor expansion of -1 in y
2.396 * [taylor]: Taking taylor expansion of z in y
2.396 * [taylor]: Taking taylor expansion of (neg (/ (pow (sqrt (/ -1 z)) 2) y)) in y
2.396 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 z)) 2) y) in y
2.396 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 2) in y
2.396 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
2.396 * [taylor]: Taking taylor expansion of (/ -1 z) in y
2.396 * [taylor]: Taking taylor expansion of -1 in y
2.396 * [taylor]: Taking taylor expansion of z in y
2.396 * [taylor]: Taking taylor expansion of y in y
2.397 * [taylor]: Taking taylor expansion of (neg (pow (sqrt (/ -1 z)) 2)) in z
2.397 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 2) in z
2.397 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.397 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.397 * [taylor]: Taking taylor expansion of -1 in z
2.397 * [taylor]: Taking taylor expansion of z in z
2.397 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt (/ -1 z)) 2)) in z
2.397 * [taylor]: Taking taylor expansion of -1 in z
2.397 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 2) in z
2.397 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.397 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.397 * [taylor]: Taking taylor expansion of -1 in z
2.397 * [taylor]: Taking taylor expansion of z in z
2.398 * [taylor]: Taking taylor expansion of 0 in y
2.398 * [taylor]: Taking taylor expansion of 0 in z
2.398 * [taylor]: Taking taylor expansion of 0 in z
2.399 * * * [progress]: simplifying candidates
2.400 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (+ x y) (sqrt z))
  (+ (log (+ x y)) (log (sqrt z)))
  (log (* (+ x y) (sqrt z)))
  (exp (* (+ x y) (sqrt z)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (sqrt z) (sqrt z)) (sqrt z)))
  (* (cbrt (* (+ x y) (sqrt z))) (cbrt (* (+ x y) (sqrt z))))
  (cbrt (* (+ x y) (sqrt z)))
  (* (* (* (+ x y) (sqrt z)) (* (+ x y) (sqrt z))) (* (+ x y) (sqrt z)))
  (sqrt (* (+ x y) (sqrt z)))
  (sqrt (* (+ x y) (sqrt z)))
  (* (sqrt (+ x y)) (sqrt (sqrt z)))
  (* (sqrt (+ x y)) (sqrt (sqrt z)))
  (* (sqrt (+ x y)) (sqrt (sqrt z)))
  (* (sqrt (+ x y)) (sqrt (sqrt z)))
  (* (+ x y) (* (cbrt (sqrt z)) (cbrt (sqrt z))))
  (* (+ x y) (sqrt (* (cbrt z) (cbrt z))))
  (* (+ x y) (sqrt (sqrt z)))
  (* (+ x y) (sqrt 1))
  (* (+ x y) (sqrt (sqrt z)))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (sqrt z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (+ x y) (sqrt z))
  (* (+ x y) (sqrt z))
  (* (+ (pow x 3) (pow y 3)) (sqrt z))
  (* (- (* x x) (* y y)) (sqrt z))
  (* (* (+ x y) (sqrt z)) (sqrt z))
  (* (* (+ x y) (sqrt z)) (sqrt z))
  (+ (+ (log (+ x y)) (log (sqrt z))) (log (sqrt z)))
  (+ (log (* (+ x y) (sqrt z))) (log (sqrt z)))
  (log (* (* (+ x y) (sqrt z)) (sqrt z)))
  (exp (* (* (+ x y) (sqrt z)) (sqrt z)))
  (* (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (sqrt z) (sqrt z)) (sqrt z))) (* (* (sqrt z) (sqrt z)) (sqrt z)))
  (* (* (* (* (+ x y) (sqrt z)) (* (+ x y) (sqrt z))) (* (+ x y) (sqrt z))) (* (* (sqrt z) (sqrt z)) (sqrt z)))
  (* (cbrt (* (* (+ x y) (sqrt z)) (sqrt z))) (cbrt (* (* (+ x y) (sqrt z)) (sqrt z))))
  (cbrt (* (* (+ x y) (sqrt z)) (sqrt z)))
  (* (* (* (* (+ x y) (sqrt z)) (sqrt z)) (* (* (+ x y) (sqrt z)) (sqrt z))) (* (* (+ x y) (sqrt z)) (sqrt z)))
  (sqrt (* (* (+ x y) (sqrt z)) (sqrt z)))
  (sqrt (* (* (+ x y) (sqrt z)) (sqrt z)))
  (* (* (+ x y) (sqrt z)) (* (cbrt (sqrt z)) (cbrt (sqrt z))))
  (* (* (+ x y) (sqrt z)) (sqrt (* (cbrt z) (cbrt z))))
  (* (* (+ x y) (sqrt z)) (sqrt (sqrt z)))
  (* (* (+ x y) (sqrt z)) (sqrt 1))
  (* (* (+ x y) (sqrt z)) (sqrt (sqrt z)))
  (* (* (+ x y) (sqrt z)) 1)
  (* (sqrt z) (sqrt z))
  (* (* (+ (pow x 3) (pow y 3)) (sqrt z)) (sqrt z))
  (* (* (- (* x x) (* y y)) (sqrt z)) (sqrt z))
  0
  (+ (* x NAN) (+ (* NAN y) (/ (* (pow NAN 3) y) z)))
  (- (+ (* x NAN) (* NAN y)) (/ (* (pow NAN 3) y) z))
  0
  (+ (* x z) (* z y))
  (- (+ (* (pow NAN 2) y) (* x (pow NAN 2))) (* 2 (/ (* (pow NAN 4) y) z)))
2.402 * * [simplify]: iteration  0 :  92  enodes  (cost  582 )
2.420 * * [simplify]: iteration  1 :  237  enodes  (cost  470 )
2.504 * * [simplify]: iteration  2 :  774  enodes  (cost  406 )
3.230 * * [simplify]: iteration  3 :  2632  enodes  (cost  406 )
4.326 * * [simplify]: iteration  done :  5001  enodes  (cost  406 )
4.326 * [simplify]: Simplified to:
   (* (+ x y) (sqrt z))
  (log (* (+ x y) (sqrt z)))
  (log (* (+ x y) (sqrt z)))
  (exp (* (+ x y) (sqrt z)))
  (pow (* (+ x y) (sqrt z)) 3)
  (* (cbrt (* (+ x y) (sqrt z))) (cbrt (* (+ x y) (sqrt z))))
  (cbrt (* (+ x y) (sqrt z)))
  (pow (* (+ x y) (sqrt z)) 3)
  (sqrt (* (+ x y) (sqrt z)))
  (sqrt (* (+ x y) (sqrt z)))
  (* (sqrt (+ x y)) (sqrt (sqrt z)))
  (* (sqrt (+ x y)) (sqrt (sqrt z)))
  (* (sqrt (+ x y)) (sqrt (sqrt z)))
  (* (sqrt (+ x y)) (sqrt (sqrt z)))
  (* (+ x y) (* (cbrt (sqrt z)) (cbrt (sqrt z))))
  (* (fabs (cbrt z)) (+ x y))
  (* (+ x y) (sqrt (sqrt z)))
  (+ x y)
  (* (+ x y) (sqrt (sqrt z)))
  (+ x y)
  (* (cbrt (+ x y)) (sqrt z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (+ x y) (sqrt z))
  (* (+ x y) (sqrt z))
  (* (+ (pow x 3) (pow y 3)) (sqrt z))
  (* (- (* x x) (* y y)) (sqrt z))
  (* (+ x y) z)
  (* (+ x y) z)
  (log (* (+ x y) z))
  (log (* (+ x y) z))
  (log (* (+ x y) z))
  (exp (* (+ x y) z))
  (pow (* (+ x y) z) 3)
  (pow (* (+ x y) z) 3)
  (* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
  (cbrt (* (+ x y) z))
  (pow (* (+ x y) z) 3)
  (sqrt (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (* (* (+ x y) (sqrt z)) (* (cbrt (sqrt z)) (cbrt (sqrt z))))
  (* (fabs (cbrt z)) (* (+ x y) (sqrt z)))
  (* (* (+ x y) (sqrt z)) (sqrt (sqrt z)))
  (* (+ x y) (sqrt z))
  (* (* (+ x y) (sqrt z)) (sqrt (sqrt z)))
  (* (+ x y) (sqrt z))
  z
  (* (+ (pow x 3) (pow y 3)) z)
  (* (- (* x x) (* y y)) z)
  0
  (+ (/ (* (pow NAN 3) y) z) (* NAN (+ x y)))
  (- (* NAN (+ x y)) (/ (* (pow NAN 3) y) z))
  0
  (* (+ x y) z)
  (- (* (pow NAN 2) (+ x y)) (* 2 (/ (* (pow NAN 4) y) z)))
4.326 * * * [progress]: adding candidates to table
4.372 * [progress]: [Phase 3 of 3] Extracting.
4.372 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (+ x y) z))> #<alt (λ (x y z) (* (* (+ x y) (sqrt z)) (sqrt z)))>)
4.372 * * * [regime-changes]: Trying 5 branch expressions: ((+ x y) (* (+ x y) z) z y x)
4.373 * * * * [regimes]: Trying to branch on (+ x y) from (#<alt (λ (x y z) (* (+ x y) z))> #<alt (λ (x y z) (* (* (+ x y) (sqrt z)) (sqrt z)))>)
4.415 * * * * [regimes]: Trying to branch on (* (+ x y) z) from (#<alt (λ (x y z) (* (+ x y) z))> #<alt (λ (x y z) (* (* (+ x y) (sqrt z)) (sqrt z)))>)
4.454 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (+ x y) z))> #<alt (λ (x y z) (* (* (+ x y) (sqrt z)) (sqrt z)))>)
4.493 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (+ x y) z))> #<alt (λ (x y z) (* (* (+ x y) (sqrt z)) (sqrt z)))>)
4.531 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (+ x y) z))> #<alt (λ (x y z) (* (* (+ x y) (sqrt z)) (sqrt z)))>)
4.570 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.571 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (+ x y) z)
4.571 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
4.571 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
4.572 * * [simplify]: iteration  done :  7  enodes  (cost  5 )
4.572 * [simplify]: Simplified to:
   (* (+ x y) z)
5.468 * [regime-testing]: End program error score: 0.012626578322290286