20.106 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying:
  (+ (+ x y) z)
0.014 * * [simplify]: Extracting # 0 : cost  0
0.014 * * [simplify]: Extracting # 1 : cost  0
0.014 * * [simplify]: Extracting # 2 : cost  0
0.014 * * [simplify]: Extracting # 3 : cost  0
0.014 * * [simplify]: Extracting # 4 : cost  0
0.014 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.015 * * [simplify]: Extracting # 0 : cost  0
0.015 * * [simplify]: Extracting # 1 : cost  0
0.015 * * [simplify]: Extracting # 2 : cost  0
0.015 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.018 * * [simplify]: Extracting # 0 : cost  0
0.018 * * [simplify]: Extracting # 1 : cost  0
0.018 * * [simplify]: Extracting # 2 : cost  0
0.018 * * [simplify]: iteration  2 :  16  enodes  (cost  5 )
0.022 * * [simplify]: Extracting # 0 : cost  0
0.022 * * [simplify]: iteration  3 :  18  enodes  (cost  5 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: iteration done:  18  enodes  (cost  5 )
0.025 * [simplify]: Simplified to:
  (+ (+ x y) z)
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.026 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x y) z))>
0.026 * * * [progress]: localizing error
0.031 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.087 * * * [progress]: generating series expansions
0.087 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.087 * [backup-simplify]: Simplify (+ (+ x y) z) into (+ x (+ z y))
0.087 * [approximate]: Taking taylor expansion of (+ x (+ z y)) in (x y z) around 0
0.087 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in z
0.088 * [taylor]: Taking taylor expansion of x in z
0.088 * [backup-simplify]: Simplify x into x
0.088 * [taylor]: Taking taylor expansion of (+ z y) in z
0.088 * [taylor]: Taking taylor expansion of z in z
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [taylor]: Taking taylor expansion of y in z
0.088 * [backup-simplify]: Simplify y into y
0.088 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [backup-simplify]: Simplify x into x
0.088 * [taylor]: Taking taylor expansion of (+ z y) in y
0.088 * [taylor]: Taking taylor expansion of z in y
0.088 * [backup-simplify]: Simplify z into z
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [taylor]: Taking taylor expansion of (+ z y) in x
0.088 * [taylor]: Taking taylor expansion of z in x
0.088 * [backup-simplify]: Simplify z into z
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [backup-simplify]: Simplify y into y
0.088 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [taylor]: Taking taylor expansion of (+ z y) in x
0.088 * [taylor]: Taking taylor expansion of z in x
0.088 * [backup-simplify]: Simplify z into z
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [backup-simplify]: Simplify y into y
0.088 * [backup-simplify]: Simplify (+ z y) into (+ z y)
0.088 * [backup-simplify]: Simplify (+ 0 (+ z y)) into (+ z y)
0.088 * [taylor]: Taking taylor expansion of (+ z y) in y
0.088 * [taylor]: Taking taylor expansion of z in y
0.088 * [backup-simplify]: Simplify z into z
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [backup-simplify]: Simplify (+ z 0) into z
0.088 * [taylor]: Taking taylor expansion of z in z
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (+ 0 0) into 0
0.089 * [backup-simplify]: Simplify (+ 1 0) into 1
0.089 * [taylor]: Taking taylor expansion of 1 in y
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [taylor]: Taking taylor expansion of 1 in z
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (+ 0 1) into 1
0.090 * [taylor]: Taking taylor expansion of 1 in z
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (+ (* 1 (* z (* 1 1))) (+ (* 1 (* 1 (* y 1))) (* 1 (* 1 (* 1 x))))) into (+ x (+ z y))
0.091 * [backup-simplify]: Simplify (+ (+ (/ 1 x) (/ 1 y)) (/ 1 z)) into (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))
0.091 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in (x y z) around 0
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) 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 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (/ 1 1) into 1
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.091 * [taylor]: Taking taylor expansion of y in z
0.091 * [backup-simplify]: Simplify y into y
0.091 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.091 * [taylor]: Taking taylor expansion of x in z
0.091 * [backup-simplify]: Simplify x into x
0.091 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in y
0.091 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.091 * [taylor]: Taking taylor expansion of z in y
0.091 * [backup-simplify]: Simplify z into z
0.091 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (/ 1 1) into 1
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.092 * [backup-simplify]: Simplify x into x
0.092 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.092 * [taylor]: Taking taylor expansion of z in x
0.092 * [backup-simplify]: Simplify z into z
0.092 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.092 * [taylor]: Taking taylor expansion of y in x
0.092 * [backup-simplify]: Simplify y into y
0.092 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (/ 1 1) into 1
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.092 * [taylor]: Taking taylor expansion of z in x
0.092 * [backup-simplify]: Simplify z into z
0.092 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.092 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [backup-simplify]: Simplify (/ 1 1) into 1
0.093 * [backup-simplify]: Simplify (+ 0 1) into 1
0.093 * [backup-simplify]: Simplify (+ 0 1) into 1
0.093 * [taylor]: Taking taylor expansion of 1 in y
0.093 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.094 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (/ 1 1) into 1
0.094 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.094 * [taylor]: Taking taylor expansion of z in y
0.094 * [backup-simplify]: Simplify z into z
0.094 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.095 * [backup-simplify]: Simplify (+ 1 0) into 1
0.095 * [taylor]: Taking taylor expansion of 1 in z
0.095 * [backup-simplify]: Simplify 1 into 1
0.095 * [taylor]: Taking taylor expansion of 1 in z
0.095 * [backup-simplify]: Simplify 1 into 1
0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.096 * [backup-simplify]: Simplify (+ 0 0) into 0
0.096 * [backup-simplify]: Simplify (+ 0 0) into 0
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.096 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.096 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.097 * [taylor]: Taking taylor expansion of z in z
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify (/ 1 1) into 1
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [taylor]: Taking taylor expansion of 0 in z
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) 1))) (* 1 (* (/ 1 (/ 1 z)) (* 1 1))))) into (+ x (+ z y))
0.098 * [backup-simplify]: Simplify (+ (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))))
0.098 * [approximate]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in (x y z) around 0
0.098 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in z
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in z
0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.098 * [taylor]: Taking taylor expansion of z in z
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (/ 1 1) into 1
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.098 * [taylor]: Taking taylor expansion of y in z
0.098 * [backup-simplify]: Simplify y into y
0.098 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.098 * [taylor]: Taking taylor expansion of x in z
0.098 * [backup-simplify]: Simplify x into x
0.098 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.098 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in y
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.098 * [taylor]: Taking taylor expansion of z in y
0.098 * [backup-simplify]: Simplify z into z
0.098 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.099 * [backup-simplify]: Simplify (/ 1 1) into 1
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.099 * [taylor]: Taking taylor expansion of x in y
0.099 * [backup-simplify]: Simplify x into x
0.099 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.099 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.099 * [taylor]: Taking taylor expansion of z in x
0.099 * [backup-simplify]: Simplify z into z
0.099 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.099 * [taylor]: Taking taylor expansion of y in x
0.099 * [backup-simplify]: Simplify y into y
0.099 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 1 into 1
0.099 * [backup-simplify]: Simplify (/ 1 1) into 1
0.099 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.099 * [taylor]: Taking taylor expansion of z in x
0.099 * [backup-simplify]: Simplify z into z
0.099 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.099 * [taylor]: Taking taylor expansion of y in x
0.099 * [backup-simplify]: Simplify y into y
0.099 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 1 into 1
0.100 * [backup-simplify]: Simplify (/ 1 1) into 1
0.100 * [backup-simplify]: Simplify (+ 0 1) into 1
0.100 * [backup-simplify]: Simplify (+ 0 1) into 1
0.100 * [backup-simplify]: Simplify (- 1) into -1
0.100 * [taylor]: Taking taylor expansion of -1 in y
0.101 * [backup-simplify]: Simplify -1 into -1
0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.101 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.101 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
0.101 * [backup-simplify]: Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
0.101 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in y
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (/ 1 1) into 1
0.102 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.102 * [taylor]: Taking taylor expansion of z in y
0.102 * [backup-simplify]: Simplify z into z
0.102 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.102 * [backup-simplify]: Simplify (+ 1 0) into 1
0.102 * [backup-simplify]: Simplify (- 1) into -1
0.102 * [taylor]: Taking taylor expansion of -1 in z
0.102 * [backup-simplify]: Simplify -1 into -1
0.102 * [taylor]: Taking taylor expansion of -1 in z
0.102 * [backup-simplify]: Simplify -1 into -1
0.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (+ 0 0) into 0
0.103 * [backup-simplify]: Simplify (+ 0 0) into 0
0.104 * [backup-simplify]: Simplify (- 0) into 0
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.104 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.104 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.104 * [taylor]: Taking taylor expansion of z in z
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.105 * [backup-simplify]: Simplify (/ 1 1) into 1
0.105 * [backup-simplify]: Simplify (- 1) into -1
0.105 * [backup-simplify]: Simplify -1 into -1
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify -1 into -1
0.105 * [backup-simplify]: Simplify -1 into -1
0.105 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- y))) 1))) (* -1 (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (+ x (+ z y))
0.105 * * * [progress]: simplifying candidates
0.106 * [simplify]: Simplifying:
  (expm1 (+ (+ x y) z))
  (log1p (+ (+ x y) z))
  (* (* (exp x) (exp y)) (exp z))
  (* (exp (+ x y)) (exp z))
  (log (+ (+ x y) z))
  (exp (+ (+ x y) 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))
  (+ (pow (+ x y) 3) (pow z 3))
  (+ (* (+ x y) (+ x y)) (- (* z z) (* (+ x y) z)))
  (- (* (+ x y) (+ x y)) (* z z))
  (- (+ x y) z)
  (+ (+ x y) z)
  (+ (+ x y) z)
  (+ y z)
  (+ x (+ z y))
  (+ x (+ z y))
  (+ x (+ z y))
0.106 * * [simplify]: Extracting # 0 : cost  0
0.106 * * [simplify]: Extracting # 1 : cost  0
0.107 * * [simplify]: Extracting # 2 : cost  0
0.107 * * [simplify]: Extracting # 3 : cost  0
0.107 * * [simplify]: Extracting # 4 : cost  0
0.107 * * [simplify]: Extracting # 5 : cost  0
0.107 * * [simplify]: iteration  0 :  35  enodes  (cost  157 )
0.114 * * [simplify]: Extracting # 0 : cost  0
0.114 * * [simplify]: Extracting # 1 : cost  0
0.114 * * [simplify]: Extracting # 2 : cost  0
0.114 * * [simplify]: Extracting # 3 : cost  0
0.114 * * [simplify]: Extracting # 4 : cost  0
0.114 * * [simplify]: iteration  1 :  94  enodes  (cost  151 )
0.153 * * [simplify]: Extracting # 0 : cost  0
0.154 * * [simplify]: Extracting # 1 : cost  0
0.155 * * [simplify]: Extracting # 2 : cost  0
0.155 * * [simplify]: Extracting # 3 : cost  0
0.156 * * [simplify]: Extracting # 4 : cost  0
0.157 * * [simplify]: iteration  2 :  332  enodes  (cost  141 )
0.535 * * [simplify]: Extracting # 0 : cost  0
0.539 * * [simplify]: Extracting # 1 : cost  0
0.542 * * [simplify]: Extracting # 2 : cost  0
0.544 * * [simplify]: Extracting # 3 : cost  0
0.545 * * [simplify]: Extracting # 4 : cost  0
0.547 * * [simplify]: iteration  3 :  1554  enodes  (cost  139 )
1.619 * * [simplify]: Extracting # 0 : cost  0
1.628 * * [simplify]: Extracting # 1 : cost  0
1.636 * * [simplify]: Extracting # 2 : cost  0
1.641 * * [simplify]: Extracting # 3 : cost  0
1.651 * * [simplify]: Extracting # 4 : cost  0
1.657 * * [simplify]: Extracting # 5 : cost  0
1.662 * * [simplify]: iteration done:  5000  enodes  (cost  139 )
1.663 * [simplify]: Simplified to:
  (expm1 (+ (+ x y) z))
  (log1p (+ (+ x y) z))
  (exp (+ (+ x y) z))
  (exp (+ (+ x y) z))
  (log (+ (+ x y) z))
  (exp (+ (+ x y) z))
  (* (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))
  (+ (pow (+ x y) 3) (pow z 3))
  (fma z z (* (+ x y) (- (+ x y) z)))
  (- (* (+ x y) (+ x y)) (* z z))
  (- (+ x y) z)
  (+ (+ x y) z)
  (+ (+ x y) z)
  (+ y z)
  (+ (+ x y) z)
  (+ (+ x y) z)
  (+ (+ x y) z)
1.663 * * * [progress]: adding candidates to table
1.702 * [progress]: [Phase 3 of 3] Extracting.
1.704 * [simplify]: Simplifying:
  (+ (+ x y) z)
1.704 * * [simplify]: Extracting # 0 : cost  0
1.704 * * [simplify]: Extracting # 1 : cost  0
1.704 * * [simplify]: Extracting # 2 : cost  0
1.704 * * [simplify]: Extracting # 3 : cost  0
1.704 * * [simplify]: Extracting # 4 : cost  0
1.704 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
1.704 * * [simplify]: Extracting # 0 : cost  0
1.704 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
1.705 * * [simplify]: Extracting # 0 : cost  0
1.705 * * [simplify]: iteration done:  7  enodes  (cost  5 )
1.705 * [simplify]: Simplified to:
  (+ (+ x y) z)
2.387 * [regime-testing]: Baseline error score: 0.0007500937617202151
2.391 * [regime-testing]: Oracle error score: 0.0007500937617202151
2.391 * [regime-testing]: End program error score: 0.0007500937617202151