12.128 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (- (* a a) (* b b))
0.025 * [simplify]: Sending expressions to egg_math:
 (- (* h1 h1) (* h0 h0))
0.085 * * [progress]: iteration 1 / 4
0.085 * * * [progress]: picking best candidate
0.086 * * * * [pick]: Picked  #<alt (λ (a b) (- (* a a) (* b b)))>
0.086 * * * [progress]: localizing error
0.091 * * * [progress]: generating rewritten candidates
0.091 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.100 * * * [progress]: generating series expansions
0.100 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.100 * [backup-simplify]: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2))
0.100 * [approximate]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0
0.100 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b
0.100 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.100 * [taylor]: Taking taylor expansion of a in b
0.100 * [backup-simplify]: Simplify a into a
0.100 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.100 * [taylor]: Taking taylor expansion of b in b
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 1 into 1
0.100 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a
0.100 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.100 * [taylor]: Taking taylor expansion of a in a
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 1 into 1
0.100 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.100 * [taylor]: Taking taylor expansion of b in a
0.100 * [backup-simplify]: Simplify b into b
0.100 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a
0.100 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.100 * [taylor]: Taking taylor expansion of a in a
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 1 into 1
0.100 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.100 * [taylor]: Taking taylor expansion of b in a
0.100 * [backup-simplify]: Simplify b into b
0.100 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.101 * [backup-simplify]: Simplify (- (pow b 2)) into (- (pow b 2))
0.101 * [backup-simplify]: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2))
0.101 * [taylor]: Taking taylor expansion of (- (pow b 2)) in b
0.101 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.101 * [taylor]: Taking taylor expansion of b in b
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0
0.101 * [backup-simplify]: Simplify (- 0) into 0
0.102 * [backup-simplify]: Simplify (+ 0 0) into 0
0.102 * [taylor]: Taking taylor expansion of 0 in b
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (* 1 1) into 1
0.102 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
0.102 * [backup-simplify]: Simplify (- 0) into 0
0.103 * [backup-simplify]: Simplify (+ 1 0) into 1
0.103 * [taylor]: Taking taylor expansion of 1 in b
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (* 1 1) into 1
0.103 * [backup-simplify]: Simplify (- 1) into -1
0.103 * [backup-simplify]: Simplify -1 into -1
0.104 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.104 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
0.104 * [backup-simplify]: Simplify (- 0) into 0
0.105 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [taylor]: Taking taylor expansion of 0 in b
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.105 * [backup-simplify]: Simplify (- 0) into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.106 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0
0.107 * [backup-simplify]: Simplify (- 0) into 0
0.107 * [backup-simplify]: Simplify (+ 0 0) into 0
0.107 * [taylor]: Taking taylor expansion of 0 in b
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2))
0.107 * [backup-simplify]: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2)))
0.108 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0
0.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
0.108 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.108 * [taylor]: Taking taylor expansion of a in b
0.108 * [backup-simplify]: Simplify a into a
0.108 * [backup-simplify]: Simplify (* a a) into (pow a 2)
0.108 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.108 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.108 * [taylor]: Taking taylor expansion of b in b
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (* 1 1) into 1
0.108 * [backup-simplify]: Simplify (/ 1 1) into 1
0.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.108 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.108 * [taylor]: Taking taylor expansion of a in a
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (* 1 1) into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.109 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.109 * [taylor]: Taking taylor expansion of b in a
0.109 * [backup-simplify]: Simplify b into b
0.109 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.109 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
0.109 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.109 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.109 * [taylor]: Taking taylor expansion of a in a
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (* 1 1) into 1
0.110 * [backup-simplify]: Simplify (/ 1 1) into 1
0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.110 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.110 * [taylor]: Taking taylor expansion of b in a
0.110 * [backup-simplify]: Simplify b into b
0.110 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.110 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
0.110 * [backup-simplify]: Simplify (+ 1 0) into 1
0.110 * [taylor]: Taking taylor expansion of 1 in b
0.110 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (+ 0 0) into 0
0.111 * [taylor]: Taking taylor expansion of 0 in b
0.111 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.112 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2)))
0.113 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2)))
0.113 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b
0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.113 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.113 * [taylor]: Taking taylor expansion of b in b
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (* 1 1) into 1
0.113 * [backup-simplify]: Simplify (/ 1 1) into 1
0.113 * [backup-simplify]: Simplify (- 1) into -1
0.113 * [backup-simplify]: Simplify -1 into -1
0.113 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0
0.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0
0.115 * [backup-simplify]: Simplify (- 0) into 0
0.115 * [backup-simplify]: Simplify (+ 0 0) into 0
0.115 * [taylor]: Taking taylor expansion of 0 in b
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (- 0) into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
0.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0
0.126 * [backup-simplify]: Simplify (- 0) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [taylor]: Taking taylor expansion of 0 in b
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.127 * [backup-simplify]: Simplify (- 0) into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2))
0.128 * [backup-simplify]: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2)))
0.128 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0
0.128 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
0.128 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.128 * [taylor]: Taking taylor expansion of a in b
0.128 * [backup-simplify]: Simplify a into a
0.128 * [backup-simplify]: Simplify (* a a) into (pow a 2)
0.128 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.128 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.128 * [taylor]: Taking taylor expansion of b in b
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [backup-simplify]: Simplify (* 1 1) into 1
0.129 * [backup-simplify]: Simplify (/ 1 1) into 1
0.129 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.129 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.129 * [taylor]: Taking taylor expansion of a in a
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify (* 1 1) into 1
0.129 * [backup-simplify]: Simplify (/ 1 1) into 1
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.129 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.129 * [taylor]: Taking taylor expansion of b in a
0.129 * [backup-simplify]: Simplify b into b
0.129 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.129 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
0.129 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.129 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.129 * [taylor]: Taking taylor expansion of a in a
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (* 1 1) into 1
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.130 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.130 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.130 * [taylor]: Taking taylor expansion of b in a
0.130 * [backup-simplify]: Simplify b into b
0.130 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.130 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
0.130 * [backup-simplify]: Simplify (+ 1 0) into 1
0.130 * [taylor]: Taking taylor expansion of 1 in b
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (+ 0 0) into 0
0.132 * [taylor]: Taking taylor expansion of 0 in b
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2)))
0.133 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2)))
0.133 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b
0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.133 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.133 * [taylor]: Taking taylor expansion of b in b
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (* 1 1) into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [backup-simplify]: Simplify (- 1) into -1
0.134 * [backup-simplify]: Simplify -1 into -1
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0
0.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0
0.135 * [backup-simplify]: Simplify (- 0) into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [taylor]: Taking taylor expansion of 0 in b
0.136 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (- 0) into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.138 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0
0.139 * [backup-simplify]: Simplify (- 0) into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.139 * [taylor]: Taking taylor expansion of 0 in b
0.139 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.140 * [backup-simplify]: Simplify (- 0) into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2))
0.141 * * * [progress]: simplifying candidates
0.141 * [simplify]: Simplifying:
  (/ (exp (* a a)) (exp (* b b)))
  (log (- (* a a) (* b b)))
  (exp (- (* a a) (* b b)))
  (* (cbrt (- (* a a) (* b b))) (cbrt (- (* a a) (* b b))))
  (cbrt (- (* a a) (* b b)))
  (* (* (- (* a a) (* b b)) (- (* a a) (* b b))) (- (* a a) (* b b)))
  (sqrt (- (* a a) (* b b)))
  (sqrt (- (* a a) (* b b)))
  (- (pow (* a a) 3) (pow (* b b) 3))
  (+ (* (* a a) (* a a)) (+ (* (* b b) (* b b)) (* (* a a) (* b b))))
  (- (* b b))
  (- (* (* a a) (* a a)) (* (* b b) (* b b)))
  (+ (* a a) (* b b))
  (+ a b)
  (- a b)
  (- (* b b))
  (- (pow a 2) (pow b 2))
  (- (pow a 2) (pow b 2))
  (- (pow a 2) (pow b 2))
0.141 * [simplify]: Sending expressions to egg_math:
 (/ (exp (* h1 h1)) (exp (* h0 h0)))
 (log (- (* h1 h1) (* h0 h0)))
 (exp (- (* h1 h1) (* h0 h0)))
 (* (cbrt (- (* h1 h1) (* h0 h0))) (cbrt (- (* h1 h1) (* h0 h0))))
 (cbrt (- (* h1 h1) (* h0 h0)))
 (* (* (- (* h1 h1) (* h0 h0)) (- (* h1 h1) (* h0 h0))) (- (* h1 h1) (* h0 h0)))
 (sqrt (- (* h1 h1) (* h0 h0)))
 (sqrt (- (* h1 h1) (* h0 h0)))
 (- (pow (* h1 h1) 3) (pow (* h0 h0) 3))
 (+ (* (* h1 h1) (* h1 h1)) (+ (* (* h0 h0) (* h0 h0)) (* (* h1 h1) (* h0 h0))))
 (- (* h0 h0))
 (- (* (* h1 h1) (* h1 h1)) (* (* h0 h0) (* h0 h0)))
 (+ (* h1 h1) (* h0 h0))
 (+ h1 h0)
 (- h1 h0)
 (- (* h0 h0))
 (- (pow h1 2) (pow h0 2))
 (- (pow h1 2) (pow h0 2))
 (- (pow h1 2) (pow h0 2))
0.229 * * * [progress]: adding candidates to table
0.255 * * [progress]: iteration 2 / 4
0.256 * * * [progress]: picking best candidate
0.257 * * * * [pick]: Picked  #<alt (λ (a b) (* (+ a b) (- a b)))>
0.257 * * * [progress]: localizing error
0.261 * * * [progress]: generating rewritten candidates
0.261 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.303 * * * [progress]: generating series expansions
0.303 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.303 * [backup-simplify]: Simplify (* (+ a b) (- a b)) into (* (- a b) (+ a b))
0.303 * [approximate]: Taking taylor expansion of (* (- a b) (+ a b)) in (a b) around 0
0.303 * [taylor]: Taking taylor expansion of (* (- a b) (+ a b)) in b
0.303 * [taylor]: Taking taylor expansion of (- a b) in b
0.303 * [taylor]: Taking taylor expansion of a in b
0.304 * [backup-simplify]: Simplify a into a
0.304 * [taylor]: Taking taylor expansion of b in b
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 1 into 1
0.304 * [taylor]: Taking taylor expansion of (+ a b) in b
0.304 * [taylor]: Taking taylor expansion of a in b
0.304 * [backup-simplify]: Simplify a into a
0.304 * [taylor]: Taking taylor expansion of b in b
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 1 into 1
0.304 * [taylor]: Taking taylor expansion of (* (- a b) (+ a b)) in a
0.304 * [taylor]: Taking taylor expansion of (- a b) in a
0.304 * [taylor]: Taking taylor expansion of a in a
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 1 into 1
0.304 * [taylor]: Taking taylor expansion of b in a
0.304 * [backup-simplify]: Simplify b into b
0.304 * [taylor]: Taking taylor expansion of (+ a b) in a
0.304 * [taylor]: Taking taylor expansion of a in a
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 1 into 1
0.304 * [taylor]: Taking taylor expansion of b in a
0.304 * [backup-simplify]: Simplify b into b
0.304 * [taylor]: Taking taylor expansion of (* (- a b) (+ a b)) in a
0.304 * [taylor]: Taking taylor expansion of (- a b) in a
0.304 * [taylor]: Taking taylor expansion of a in a
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 1 into 1
0.304 * [taylor]: Taking taylor expansion of b in a
0.304 * [backup-simplify]: Simplify b into b
0.304 * [taylor]: Taking taylor expansion of (+ a b) in a
0.304 * [taylor]: Taking taylor expansion of a in a
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 1 into 1
0.304 * [taylor]: Taking taylor expansion of b in a
0.304 * [backup-simplify]: Simplify b into b
0.304 * [backup-simplify]: Simplify (- b) into (- b)
0.304 * [backup-simplify]: Simplify (+ 0 (- b)) into (- b)
0.304 * [backup-simplify]: Simplify (+ 0 b) into b
0.304 * [backup-simplify]: Simplify (* (- b) b) into (* -1 (pow b 2))
0.304 * [taylor]: Taking taylor expansion of (* -1 (pow b 2)) in b
0.304 * [taylor]: Taking taylor expansion of -1 in b
0.304 * [backup-simplify]: Simplify -1 into -1
0.304 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.304 * [taylor]: Taking taylor expansion of b in b
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 1 into 1
0.305 * [backup-simplify]: Simplify (+ 1 0) into 1
0.305 * [backup-simplify]: Simplify (- 0) into 0
0.305 * [backup-simplify]: Simplify (+ 1 0) into 1
0.305 * [backup-simplify]: Simplify (+ (* (- b) 1) (* 1 b)) into 0
0.305 * [taylor]: Taking taylor expansion of 0 in b
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify (- 0) into 0
0.306 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify (+ (* (- b) 0) (+ (* 1 1) (* 0 b))) into 1
0.306 * [taylor]: Taking taylor expansion of 1 in b
0.306 * [backup-simplify]: Simplify 1 into 1
0.306 * [backup-simplify]: Simplify 1 into 1
0.306 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify (* 1 1) into 1
0.307 * [backup-simplify]: Simplify (* -1 1) into -1
0.307 * [backup-simplify]: Simplify -1 into -1
0.307 * [backup-simplify]: Simplify (+ 0 0) into 0
0.307 * [backup-simplify]: Simplify (- 0) into 0
0.308 * [backup-simplify]: Simplify (+ 0 0) into 0
0.308 * [backup-simplify]: Simplify (+ (* (- b) 0) (+ (* 1 0) (+ (* 0 1) (* 0 b)))) into 0
0.308 * [taylor]: Taking taylor expansion of 0 in b
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.309 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify (+ 0 0) into 0
0.310 * [backup-simplify]: Simplify (- 0) into 0
0.310 * [backup-simplify]: Simplify (+ 0 0) into 0
0.311 * [backup-simplify]: Simplify (+ (* (- b) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 b))))) into 0
0.311 * [taylor]: Taking taylor expansion of 0 in b
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2))
0.311 * [backup-simplify]: Simplify (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) into (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a)))
0.311 * [approximate]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in (a b) around 0
0.311 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in b
0.311 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.311 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.311 * [taylor]: Taking taylor expansion of a in b
0.311 * [backup-simplify]: Simplify a into a
0.311 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.311 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.311 * [taylor]: Taking taylor expansion of b in b
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 1 into 1
0.312 * [backup-simplify]: Simplify (/ 1 1) into 1
0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.312 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.312 * [taylor]: Taking taylor expansion of b in b
0.312 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify 1 into 1
0.312 * [backup-simplify]: Simplify (/ 1 1) into 1
0.312 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.312 * [taylor]: Taking taylor expansion of a in b
0.312 * [backup-simplify]: Simplify a into a
0.312 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.312 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in a
0.312 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.312 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.312 * [taylor]: Taking taylor expansion of a in a
0.312 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify 1 into 1
0.312 * [backup-simplify]: Simplify (/ 1 1) into 1
0.312 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.312 * [taylor]: Taking taylor expansion of b in a
0.312 * [backup-simplify]: Simplify b into b
0.312 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.312 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.313 * [taylor]: Taking taylor expansion of b in a
0.313 * [backup-simplify]: Simplify b into b
0.313 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.313 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.313 * [taylor]: Taking taylor expansion of a in a
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify 1 into 1
0.313 * [backup-simplify]: Simplify (/ 1 1) into 1
0.313 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in a
0.313 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.313 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.313 * [taylor]: Taking taylor expansion of a in a
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify 1 into 1
0.313 * [backup-simplify]: Simplify (/ 1 1) into 1
0.313 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.313 * [taylor]: Taking taylor expansion of b in a
0.313 * [backup-simplify]: Simplify b into b
0.313 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.313 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.313 * [taylor]: Taking taylor expansion of b in a
0.313 * [backup-simplify]: Simplify b into b
0.313 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.313 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.313 * [taylor]: Taking taylor expansion of a in a
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify 1 into 1
0.314 * [backup-simplify]: Simplify (/ 1 1) into 1
0.314 * [backup-simplify]: Simplify (+ 1 0) into 1
0.314 * [backup-simplify]: Simplify (+ 0 1) into 1
0.314 * [backup-simplify]: Simplify (* 1 1) into 1
0.314 * [taylor]: Taking taylor expansion of 1 in b
0.315 * [backup-simplify]: Simplify 1 into 1
0.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.315 * [backup-simplify]: Simplify (+ (/ 1 b) 0) into (/ 1 b)
0.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.315 * [backup-simplify]: Simplify (- (/ 1 b)) into (- (/ 1 b))
0.316 * [backup-simplify]: Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b))
0.316 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (- (/ 1 b)) 1)) into 0
0.316 * [taylor]: Taking taylor expansion of 0 in b
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.317 * [backup-simplify]: Simplify (+ 0 0) into 0
0.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.317 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.317 * [backup-simplify]: Simplify (- 0) into 0
0.318 * [backup-simplify]: Simplify (+ 0 0) into 0
0.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) (/ 1 b)) (* 0 1))) into (- (/ 1 (pow b 2)))
0.318 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b
0.318 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.318 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.318 * [taylor]: Taking taylor expansion of b in b
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 1 into 1
0.319 * [backup-simplify]: Simplify (* 1 1) into 1
0.319 * [backup-simplify]: Simplify (/ 1 1) into 1
0.319 * [backup-simplify]: Simplify (- 1) into -1
0.319 * [backup-simplify]: Simplify -1 into -1
0.319 * [backup-simplify]: Simplify 1 into 1
0.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.320 * [backup-simplify]: Simplify (+ 0 0) into 0
0.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.321 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.321 * [backup-simplify]: Simplify (- 0) into 0
0.321 * [backup-simplify]: Simplify (+ 0 0) into 0
0.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0
0.322 * [taylor]: Taking taylor expansion of 0 in b
0.322 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.323 * [backup-simplify]: Simplify (- 0) into 0
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.324 * [backup-simplify]: Simplify (+ 0 0) into 0
0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.324 * [backup-simplify]: Simplify (- 0) into 0
0.325 * [backup-simplify]: Simplify (+ 0 0) into 0
0.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0
0.326 * [taylor]: Taking taylor expansion of 0 in b
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.327 * [backup-simplify]: Simplify (- 0) into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2))
0.327 * [backup-simplify]: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))))
0.327 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in (a b) around 0
0.327 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in b
0.327 * [taylor]: Taking taylor expansion of -1 in b
0.327 * [backup-simplify]: Simplify -1 into -1
0.327 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in b
0.327 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.327 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.328 * [taylor]: Taking taylor expansion of b in b
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [backup-simplify]: Simplify (/ 1 1) into 1
0.328 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.328 * [taylor]: Taking taylor expansion of a in b
0.328 * [backup-simplify]: Simplify a into a
0.328 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.328 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.328 * [taylor]: Taking taylor expansion of b in b
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [backup-simplify]: Simplify (/ 1 1) into 1
0.328 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.328 * [taylor]: Taking taylor expansion of a in b
0.328 * [backup-simplify]: Simplify a into a
0.328 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.328 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in a
0.328 * [taylor]: Taking taylor expansion of -1 in a
0.328 * [backup-simplify]: Simplify -1 into -1
0.328 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in a
0.328 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.328 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.328 * [taylor]: Taking taylor expansion of b in a
0.328 * [backup-simplify]: Simplify b into b
0.328 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.329 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.329 * [taylor]: Taking taylor expansion of a in a
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.329 * [backup-simplify]: Simplify (/ 1 1) into 1
0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.329 * [taylor]: Taking taylor expansion of b in a
0.329 * [backup-simplify]: Simplify b into b
0.329 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.329 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.329 * [taylor]: Taking taylor expansion of a in a
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.329 * [backup-simplify]: Simplify (/ 1 1) into 1
0.329 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in a
0.329 * [taylor]: Taking taylor expansion of -1 in a
0.329 * [backup-simplify]: Simplify -1 into -1
0.329 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in a
0.329 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.329 * [taylor]: Taking taylor expansion of b in a
0.329 * [backup-simplify]: Simplify b into b
0.329 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.329 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.329 * [taylor]: Taking taylor expansion of a in a
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.330 * [backup-simplify]: Simplify (/ 1 1) into 1
0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.330 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.330 * [taylor]: Taking taylor expansion of b in a
0.330 * [backup-simplify]: Simplify b into b
0.330 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.330 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.330 * [taylor]: Taking taylor expansion of a in a
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify 1 into 1
0.330 * [backup-simplify]: Simplify (/ 1 1) into 1
0.330 * [backup-simplify]: Simplify (- 1) into -1
0.331 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.331 * [backup-simplify]: Simplify (+ 0 1) into 1
0.331 * [backup-simplify]: Simplify (* -1 1) into -1
0.331 * [backup-simplify]: Simplify (* -1 -1) into 1
0.331 * [taylor]: Taking taylor expansion of 1 in b
0.331 * [backup-simplify]: Simplify 1 into 1
0.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.332 * [backup-simplify]: Simplify (+ (/ 1 b) 0) into (/ 1 b)
0.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.332 * [backup-simplify]: Simplify (- 0) into 0
0.333 * [backup-simplify]: Simplify (+ (/ 1 b) 0) into (/ 1 b)
0.333 * [backup-simplify]: Simplify (+ (* -1 (/ 1 b)) (* (/ 1 b) 1)) into 0
0.333 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
0.333 * [taylor]: Taking taylor expansion of 0 in b
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.334 * [backup-simplify]: Simplify (+ 0 0) into 0
0.334 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.335 * [backup-simplify]: Simplify (- 0) into 0
0.335 * [backup-simplify]: Simplify (+ 0 0) into 0
0.335 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2))
0.336 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow b 2)))
0.336 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b
0.336 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.336 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.336 * [taylor]: Taking taylor expansion of b in b
0.336 * [backup-simplify]: Simplify 0 into 0
0.336 * [backup-simplify]: Simplify 1 into 1
0.336 * [backup-simplify]: Simplify (* 1 1) into 1
0.337 * [backup-simplify]: Simplify (/ 1 1) into 1
0.337 * [backup-simplify]: Simplify (- 1) into -1
0.337 * [backup-simplify]: Simplify -1 into -1
0.337 * [backup-simplify]: Simplify 1 into 1
0.337 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.338 * [backup-simplify]: Simplify (+ 0 0) into 0
0.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.339 * [backup-simplify]: Simplify (- 0) into 0
0.339 * [backup-simplify]: Simplify (+ 0 0) into 0
0.340 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0
0.340 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1)))) into 0
0.340 * [taylor]: Taking taylor expansion of 0 in b
0.340 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.341 * [backup-simplify]: Simplify (- 0) into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.342 * [backup-simplify]: Simplify (+ 0 0) into 0
0.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.343 * [backup-simplify]: Simplify (- 0) into 0
0.343 * [backup-simplify]: Simplify (+ 0 0) into 0
0.344 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0
0.345 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))))) into 0
0.345 * [taylor]: Taking taylor expansion of 0 in b
0.345 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.346 * [backup-simplify]: Simplify (- 0) into 0
0.346 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2))
0.347 * * * [progress]: simplifying candidates
0.347 * [simplify]: Simplifying:
  (* (+ a b) (- a b))
  (+ (log (+ a b)) (log (- a b)))
  (log (* (+ a b) (- a b)))
  (exp (* (+ a b) (- a b)))
  (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (- a b) (- a b)) (- a b)))
  (* (cbrt (* (+ a b) (- a b))) (cbrt (* (+ a b) (- a b))))
  (cbrt (* (+ a b) (- a b)))
  (* (* (* (+ a b) (- a b)) (* (+ a b) (- a b))) (* (+ a b) (- a b)))
  (sqrt (* (+ a b) (- a b)))
  (sqrt (* (+ a b) (- a b)))
  (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3)))
  (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b))))
  (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b)))
  (* (+ (* a a) (- (* b b) (* a b))) (+ a b))
  (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3)))
  (* (- a b) (+ (* a a) (+ (* b b) (* a b))))
  (* (- (* a a) (* b b)) (- (* a a) (* b b)))
  (* (- a b) (+ a b))
  (* (sqrt (+ a b)) (sqrt (- a b)))
  (* (sqrt (+ a b)) (sqrt (- a b)))
  (* (+ a b) a)
  (* (+ a b) (- b))
  (* (+ a b) a)
  (* (+ a b) (- b))
  (* a (+ a b))
  (* (- b) (+ a b))
  (* a (+ a b))
  (* (- b) (+ a b))
  (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b))))
  (* (+ a b) (sqrt (- a b)))
  (* (+ a b) 1)
  (* (+ a b) (+ (sqrt a) (sqrt b)))
  (* (+ a b) 1)
  (* (cbrt (+ a b)) (- a b))
  (* (sqrt (+ a b)) (- a b))
  (* (+ a b) (- a b))
  (* (+ a b) (- a b))
  (* (+ a b) (- (pow a 3) (pow b 3)))
  (* (+ a b) (- (* a a) (* b b)))
  (* (+ (pow a 3) (pow b 3)) (- a b))
  (* (- (* a a) (* b b)) (- a b))
  (- (pow a 2) (pow b 2))
  (- (pow a 2) (pow b 2))
  (- (pow a 2) (pow b 2))
0.348 * [simplify]: Sending expressions to egg_math:
 (* (+ h1 h0) (- h1 h0))
 (+ (log (+ h1 h0)) (log (- h1 h0)))
 (log (* (+ h1 h0) (- h1 h0)))
 (exp (* (+ h1 h0) (- h1 h0)))
 (* (* (* (+ h1 h0) (+ h1 h0)) (+ h1 h0)) (* (* (- h1 h0) (- h1 h0)) (- h1 h0)))
 (* (cbrt (* (+ h1 h0) (- h1 h0))) (cbrt (* (+ h1 h0) (- h1 h0))))
 (cbrt (* (+ h1 h0) (- h1 h0)))
 (* (* (* (+ h1 h0) (- h1 h0)) (* (+ h1 h0) (- h1 h0))) (* (+ h1 h0) (- h1 h0)))
 (sqrt (* (+ h1 h0) (- h1 h0)))
 (sqrt (* (+ h1 h0) (- h1 h0)))
 (* (+ (pow h1 3) (pow h0 3)) (- (pow h1 3) (pow h0 3)))
 (* (+ (* h1 h1) (- (* h0 h0) (* h1 h0))) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (* (+ (pow h1 3) (pow h0 3)) (- (* h1 h1) (* h0 h0)))
 (* (+ (* h1 h1) (- (* h0 h0) (* h1 h0))) (+ h1 h0))
 (* (- (* h1 h1) (* h0 h0)) (- (pow h1 3) (pow h0 3)))
 (* (- h1 h0) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (* (- (* h1 h1) (* h0 h0)) (- (* h1 h1) (* h0 h0)))
 (* (- h1 h0) (+ h1 h0))
 (* (sqrt (+ h1 h0)) (sqrt (- h1 h0)))
 (* (sqrt (+ h1 h0)) (sqrt (- h1 h0)))
 (* (+ h1 h0) h1)
 (* (+ h1 h0) (- h0))
 (* (+ h1 h0) h1)
 (* (+ h1 h0) (- h0))
 (* h1 (+ h1 h0))
 (* (- h0) (+ h1 h0))
 (* h1 (+ h1 h0))
 (* (- h0) (+ h1 h0))
 (* (+ h1 h0) (* (cbrt (- h1 h0)) (cbrt (- h1 h0))))
 (* (+ h1 h0) (sqrt (- h1 h0)))
 (* (+ h1 h0) 1)
 (* (+ h1 h0) (+ (sqrt h1) (sqrt h0)))
 (* (+ h1 h0) 1)
 (* (cbrt (+ h1 h0)) (- h1 h0))
 (* (sqrt (+ h1 h0)) (- h1 h0))
 (* (+ h1 h0) (- h1 h0))
 (* (+ h1 h0) (- h1 h0))
 (* (+ h1 h0) (- (pow h1 3) (pow h0 3)))
 (* (+ h1 h0) (- (* h1 h1) (* h0 h0)))
 (* (+ (pow h1 3) (pow h0 3)) (- h1 h0))
 (* (- (* h1 h1) (* h0 h0)) (- h1 h0))
 (- (pow h1 2) (pow h0 2))
 (- (pow h1 2) (pow h0 2))
 (- (pow h1 2) (pow h0 2))
0.370 * * * [progress]: adding candidates to table
0.433 * [progress]: [Phase 3 of 3] Extracting.
0.433 * * [regime]: Finding splitpoints for: (#<alt (λ (a b) (* (+ a b) (- a b)))> #<alt (λ (a b) (- (* a a) (* b b)))>)
0.433 * * * [regime-changes]: Trying 5 branch expressions: ((* b b) (* a a) (- (* a a) (* b b)) b a)
0.433 * * * * [regimes]: Trying to branch on (* b b) from (#<alt (λ (a b) (* (+ a b) (- a b)))> #<alt (λ (a b) (- (* a a) (* b b)))>)
0.445 * * * * [regimes]: Trying to branch on (* a a) from (#<alt (λ (a b) (* (+ a b) (- a b)))> #<alt (λ (a b) (- (* a a) (* b b)))>)
0.456 * * * * [regimes]: Trying to branch on (- (* a a) (* b b)) from (#<alt (λ (a b) (* (+ a b) (- a b)))> #<alt (λ (a b) (- (* a a) (* b b)))>)
0.467 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b) (* (+ a b) (- a b)))> #<alt (λ (a b) (- (* a a) (* b b)))>)
0.480 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b) (* (+ a b) (- a b)))> #<alt (λ (a b) (- (* a a) (* b b)))>)
0.491 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.491 * [simplify]: Simplifying:
  (* (+ a b) (- a b))
0.491 * [simplify]: Sending expressions to egg_math:
 (* (+ h1 h0) (- h1 h0))
1.553 * [regime-testing]: Baseline error score: 0.0008751093886735842
1.555 * [regime-testing]: Oracle error score: 0.00037504688086010754
1.559 * [regime-testing]: End program error score: 0.0008751093886735842
1.581 * [regime-testing]: Target error score: 0.0008751093886735842