17.028 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [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))
0.088 * * [progress]: iteration 1 / 4
0.088 * * * [progress]: picking best candidate
0.089 * * * * [pick]: Picked  #<alt (λ (a b) (- (* a a) (* b b)))>
0.089 * * * [progress]: localizing error
0.094 * * * [progress]: generating rewritten candidates
0.094 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.103 * * * [progress]: generating series expansions
0.103 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.103 * [backup-simplify]: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2))
0.103 * [approximate]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0
0.103 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b
0.103 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.103 * [taylor]: Taking taylor expansion of a in b
0.103 * [backup-simplify]: Simplify a into a
0.103 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.103 * [taylor]: Taking taylor expansion of b in b
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a
0.103 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.103 * [taylor]: Taking taylor expansion of a in a
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.103 * [taylor]: Taking taylor expansion of b in a
0.103 * [backup-simplify]: Simplify b into b
0.103 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a
0.103 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.103 * [taylor]: Taking taylor expansion of a in a
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.103 * [taylor]: Taking taylor expansion of b in a
0.103 * [backup-simplify]: Simplify b into b
0.104 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.104 * [backup-simplify]: Simplify (- (pow b 2)) into (- (pow b 2))
0.104 * [backup-simplify]: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2))
0.104 * [taylor]: Taking taylor expansion of (- (pow b 2)) in b
0.104 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.104 * [taylor]: Taking taylor expansion of b in b
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [backup-simplify]: Simplify (+ (* b 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 (* 1 1) into 1
0.105 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
0.105 * [backup-simplify]: Simplify (- 0) into 0
0.106 * [backup-simplify]: Simplify (+ 1 0) into 1
0.106 * [taylor]: Taking taylor expansion of 1 in b
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (* 1 1) into 1
0.106 * [backup-simplify]: Simplify (- 1) into -1
0.106 * [backup-simplify]: Simplify -1 into -1
0.107 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.107 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
0.107 * [backup-simplify]: Simplify (- 0) into 0
0.108 * [backup-simplify]: Simplify (+ 0 0) into 0
0.108 * [taylor]: Taking taylor expansion of 0 in b
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.108 * [backup-simplify]: Simplify (- 0) into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.110 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0
0.110 * [backup-simplify]: Simplify (- 0) into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.110 * [taylor]: Taking taylor expansion of 0 in b
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2))
0.111 * [backup-simplify]: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2)))
0.111 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0
0.111 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b
0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
0.111 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.111 * [taylor]: Taking taylor expansion of a in b
0.111 * [backup-simplify]: Simplify a into a
0.111 * [backup-simplify]: Simplify (* a a) into (pow a 2)
0.111 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.111 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.111 * [taylor]: Taking taylor expansion of b in b
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (* 1 1) into 1
0.111 * [backup-simplify]: Simplify (/ 1 1) into 1
0.112 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.112 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.112 * [taylor]: Taking taylor expansion of a in a
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (* 1 1) into 1
0.112 * [backup-simplify]: Simplify (/ 1 1) into 1
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.112 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.112 * [taylor]: Taking taylor expansion of b in a
0.112 * [backup-simplify]: Simplify b into b
0.112 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.112 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
0.112 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.112 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.112 * [taylor]: Taking taylor expansion of a in a
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [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 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.113 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.113 * [taylor]: Taking taylor expansion of b in a
0.113 * [backup-simplify]: Simplify b into b
0.113 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.113 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
0.113 * [backup-simplify]: Simplify (+ 1 0) into 1
0.113 * [taylor]: Taking taylor expansion of 1 in b
0.113 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.114 * [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
0.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2)))
0.116 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2)))
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b
0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.116 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.116 * [taylor]: Taking taylor expansion of b in b
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (* 1 1) into 1
0.116 * [backup-simplify]: Simplify (/ 1 1) into 1
0.117 * [backup-simplify]: Simplify (- 1) into -1
0.117 * [backup-simplify]: Simplify -1 into -1
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.118 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0
0.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0
0.118 * [backup-simplify]: Simplify (- 0) into 0
0.119 * [backup-simplify]: Simplify (+ 0 0) into 0
0.119 * [taylor]: Taking taylor expansion of 0 in b
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.120 * [backup-simplify]: Simplify (- 0) into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.121 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0
0.122 * [backup-simplify]: Simplify (- 0) into 0
0.122 * [backup-simplify]: Simplify (+ 0 0) into 0
0.122 * [taylor]: Taking taylor expansion of 0 in b
0.122 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.123 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2))
0.124 * [backup-simplify]: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2)))
0.124 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
0.124 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.124 * [taylor]: Taking taylor expansion of a in b
0.124 * [backup-simplify]: Simplify a into a
0.124 * [backup-simplify]: Simplify (* a a) into (pow a 2)
0.124 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.124 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.124 * [taylor]: Taking taylor expansion of b in b
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 1 into 1
0.124 * [backup-simplify]: Simplify (* 1 1) into 1
0.125 * [backup-simplify]: Simplify (/ 1 1) into 1
0.125 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.125 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.125 * [taylor]: Taking taylor expansion of a in a
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (* 1 1) into 1
0.125 * [backup-simplify]: Simplify (/ 1 1) into 1
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.125 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.125 * [taylor]: Taking taylor expansion of b in a
0.125 * [backup-simplify]: Simplify b into b
0.125 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.126 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
0.126 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.126 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.126 * [taylor]: Taking taylor expansion of a in a
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 1 into 1
0.126 * [backup-simplify]: Simplify (* 1 1) into 1
0.126 * [backup-simplify]: Simplify (/ 1 1) into 1
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.126 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.126 * [taylor]: Taking taylor expansion of b in a
0.126 * [backup-simplify]: Simplify b into b
0.126 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.126 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
0.127 * [backup-simplify]: Simplify (+ 1 0) into 1
0.127 * [taylor]: Taking taylor expansion of 1 in b
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (+ 0 0) into 0
0.128 * [taylor]: Taking taylor expansion of 0 in b
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2)))
0.129 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2)))
0.129 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.129 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.129 * [taylor]: Taking taylor expansion of b in b
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
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.130 * [backup-simplify]: Simplify (- 1) into -1
0.130 * [backup-simplify]: Simplify -1 into -1
0.130 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.131 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0
0.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0
0.132 * [backup-simplify]: Simplify (- 0) 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 1)) into 0
0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify (- 0) into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.142 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
0.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0
0.143 * [backup-simplify]: Simplify (- 0) into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.143 * [taylor]: Taking taylor expansion of 0 in b
0.143 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify (- 0) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2))
0.145 * * * [progress]: simplifying candidates
0.145 * [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))
0.145 * [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))
0.246 * * * [progress]: adding candidates to table
0.283 * * [progress]: iteration 2 / 4
0.284 * * * [progress]: picking best candidate
0.285 * * * * [pick]: Picked  #<alt (λ (a b) (* (+ a b) (- a b)))>
0.285 * * * [progress]: localizing error
0.293 * * * [progress]: generating rewritten candidates
0.293 * * * [progress]: generating series expansions
0.293 * * * [progress]: simplifying candidates
0.294 * [simplify]: Simplifying:
  
0.294 * [simplify]: Sending expressions to egg_math:
 
0.295 * * * [progress]: adding candidates to table
0.295 * [progress]: [Phase 3 of 3] Extracting.
0.297 * [simplify]: Simplifying:
  (* (+ a b) (- a b))
0.297 * [simplify]: Sending expressions to egg_math:
 (* (+ h1 h0) (- h1 h0))
1.396 * [regime-testing]: Baseline error score: 0.0008751093886735842
1.399 * [regime-testing]: Oracle error score: 0.0008751093886735842
1.399 * [regime-testing]: End program error score: 0.0008751093886735842
1.428 * [regime-testing]: Target error score: 0.0008751093886735842