38.974 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.028 * [simplify]: Simplifying:
  (* (+ a b) (+ a b))
0.028 * * [simplify]: iteration 1: (4 enodes)
0.029 * * [simplify]: iteration 2: (11 enodes)
0.032 * * [simplify]: iteration 3: (25 enodes)
0.039 * * [simplify]: iteration 4: (53 enodes)
0.049 * * [simplify]: iteration 5: (72 enodes)
0.059 * * [simplify]: iteration 6: (88 enodes)
0.071 * * [simplify]: iteration 7: (97 enodes)
0.081 * * [simplify]: iteration 8: (103 enodes)
0.096 * * [simplify]: Extracting #0: cost 1 inf + 0
0.096 * * [simplify]: Extracting #1: cost 12 inf + 0
0.096 * * [simplify]: Extracting #2: cost 19 inf + 0
0.097 * * [simplify]: Extracting #3: cost 16 inf + 3
0.097 * * [simplify]: Extracting #4: cost 1 inf + 1149
0.098 * * [simplify]: Extracting #5: cost 0 inf + 1271
0.098 * [simplify]: Simplified to:
  (* (+ b a) (+ b a))
0.102 * * [progress]: iteration 1 / 4
0.102 * * * [progress]: picking best candidate
0.104 * * * * [pick]: Picked  #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.104 * * * [progress]: localizing error
0.113 * * * [progress]: generating rewritten candidates
0.113 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.143 * * * [progress]: generating series expansions
0.143 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.143 * [backup-simplify]: Simplify (* (+ a b) (+ a b)) into (pow (+ a b) 2)
0.143 * [approximate]: Taking taylor expansion of (pow (+ a b) 2) in (a b) around 0
0.143 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in b
0.143 * [taylor]: Taking taylor expansion of (+ a b) in b
0.143 * [taylor]: Taking taylor expansion of a in b
0.143 * [backup-simplify]: Simplify a into a
0.143 * [taylor]: Taking taylor expansion of b in b
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 1 into 1
0.144 * [backup-simplify]: Simplify (+ a 0) into a
0.144 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a
0.144 * [taylor]: Taking taylor expansion of (+ a b) in a
0.144 * [taylor]: Taking taylor expansion of a in a
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 1 into 1
0.144 * [taylor]: Taking taylor expansion of b in a
0.144 * [backup-simplify]: Simplify b into b
0.144 * [backup-simplify]: Simplify (+ 0 b) into b
0.144 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a
0.144 * [taylor]: Taking taylor expansion of (+ a b) in a
0.144 * [taylor]: Taking taylor expansion of a in a
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 1 into 1
0.144 * [taylor]: Taking taylor expansion of b in a
0.144 * [backup-simplify]: Simplify b into b
0.144 * [backup-simplify]: Simplify (+ 0 b) into b
0.144 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.144 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.144 * [taylor]: Taking taylor expansion of b in b
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 1 into 1
0.145 * [backup-simplify]: Simplify (+ 1 0) into 1
0.145 * [backup-simplify]: Simplify (+ (* b 1) (* 1 b)) into (* 2 b)
0.145 * [taylor]: Taking taylor expansion of (* 2 b) in b
0.145 * [taylor]: Taking taylor expansion of 2 in b
0.145 * [backup-simplify]: Simplify 2 into 2
0.145 * [taylor]: Taking taylor expansion of b in b
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [backup-simplify]: Simplify (* 2 0) into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 1 1) (* 0 b))) into 1
0.146 * [taylor]: Taking taylor expansion of 1 in b
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.147 * [backup-simplify]: Simplify 2 into 2
0.147 * [backup-simplify]: Simplify (* 1 1) into 1
0.147 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (+ (* 1 (pow (* b 1) 2)) (+ (* 2 (* b a)) (* 1 (pow (* 1 a) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
0.148 * [backup-simplify]: Simplify (* (+ (/ 1 a) (/ 1 b)) (+ (/ 1 a) (/ 1 b))) into (pow (+ (/ 1 a) (/ 1 b)) 2)
0.148 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in (a b) around 0
0.148 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in b
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
0.148 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.148 * [taylor]: Taking taylor expansion of a in b
0.148 * [backup-simplify]: Simplify a into a
0.148 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.148 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.148 * [taylor]: Taking taylor expansion of b in b
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.149 * [backup-simplify]: Simplify (+ 0 1) into 1
0.149 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.149 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.149 * [taylor]: Taking taylor expansion of a in a
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (/ 1 1) into 1
0.149 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.149 * [taylor]: Taking taylor expansion of b in a
0.149 * [backup-simplify]: Simplify b into b
0.149 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.150 * [backup-simplify]: Simplify (+ 1 0) into 1
0.150 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.150 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.150 * [taylor]: Taking taylor expansion of a in a
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.150 * [taylor]: Taking taylor expansion of b in a
0.150 * [backup-simplify]: Simplify b into b
0.150 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.151 * [backup-simplify]: Simplify (+ 1 0) into 1
0.151 * [backup-simplify]: Simplify (* 1 1) into 1
0.151 * [taylor]: Taking taylor expansion of 1 in b
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.151 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b)
0.151 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (/ 1 b) 1)) into (* 2 (/ 1 b))
0.152 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b
0.152 * [taylor]: Taking taylor expansion of 2 in b
0.152 * [backup-simplify]: Simplify 2 into 2
0.152 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.152 * [taylor]: Taking taylor expansion of b in b
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2))
0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.153 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.153 * [taylor]: Taking taylor expansion of b in b
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (* 1 1) into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (* 2 1) into 2
0.154 * [backup-simplify]: Simplify 2 into 2
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (+ (* 2 (* (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))) (* 1 (pow (* (/ 1 (/ 1 b)) 1) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
0.155 * [backup-simplify]: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (+ (/ 1 (- a)) (/ 1 (- b)))) into (pow (+ (/ 1 a) (/ 1 b)) 2)
0.155 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in (a b) around 0
0.155 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in b
0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
0.155 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.155 * [taylor]: Taking taylor expansion of a in b
0.155 * [backup-simplify]: Simplify a into a
0.155 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.155 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.155 * [taylor]: Taking taylor expansion of b in b
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.155 * [backup-simplify]: Simplify (+ 0 1) into 1
0.155 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.155 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.155 * [taylor]: Taking taylor expansion of a in a
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (/ 1 1) into 1
0.156 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.156 * [taylor]: Taking taylor expansion of b in a
0.156 * [backup-simplify]: Simplify b into b
0.156 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.156 * [backup-simplify]: Simplify (+ 1 0) into 1
0.156 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.156 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.156 * [taylor]: Taking taylor expansion of a in a
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (/ 1 1) into 1
0.156 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.156 * [taylor]: Taking taylor expansion of b in a
0.156 * [backup-simplify]: Simplify b into b
0.156 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.157 * [backup-simplify]: Simplify (+ 1 0) into 1
0.157 * [backup-simplify]: Simplify (* 1 1) into 1
0.157 * [taylor]: Taking taylor expansion of 1 in b
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b)
0.158 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (/ 1 b) 1)) into (* 2 (/ 1 b))
0.158 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b
0.158 * [taylor]: Taking taylor expansion of 2 in b
0.158 * [backup-simplify]: Simplify 2 into 2
0.158 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.158 * [taylor]: Taking taylor expansion of b in b
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (/ 1 1) into 1
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2))
0.159 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.159 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.159 * [taylor]: Taking taylor expansion of b in b
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (* 1 1) into 1
0.160 * [backup-simplify]: Simplify (/ 1 1) into 1
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (* 2 1) into 2
0.160 * [backup-simplify]: Simplify 2 into 2
0.160 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- b))) (/ 1 (/ 1 (- a))))) (* 1 (pow (* (/ 1 (/ 1 (- b))) 1) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
0.161 * * * [progress]: simplifying candidates
0.161 * * * * [progress]: [ 1 / 43 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) (+ 1 1)))>
0.161 * * * * [progress]: [ 2 / 43 ] simplifiying candidate #<alt (λ (a b) (pow (* (+ a b) (+ a b)) 1))>
0.161 * * * * [progress]: [ 3 / 43 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) 2))>
0.161 * * * * [progress]: [ 4 / 43 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) (+ 1 1)))>
0.161 * * * * [progress]: [ 5 / 43 ] simplifiying candidate #<alt (λ (a b) (pow (* (+ a b) (+ a b)) 1))>
0.161 * * * * [progress]: [ 6 / 43 ] simplifiying candidate #<alt (λ (a b) (exp (+ (log (+ a b)) (log (+ a b)))))>
0.161 * * * * [progress]: [ 7 / 43 ] simplifiying candidate #<alt (λ (a b) (exp (log (* (+ a b) (+ a b)))))>
0.161 * * * * [progress]: [ 8 / 43 ] simplifiying candidate #<alt (λ (a b) (log (exp (* (+ a b) (+ a b)))))>
0.161 * * * * [progress]: [ 9 / 43 ] simplifiying candidate #<alt (λ (a b) (cbrt (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (+ a b) (+ a b)) (+ a b)))))>
0.161 * * * * [progress]: [ 10 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* (cbrt (* (+ a b) (+ a b))) (cbrt (* (+ a b) (+ a b)))) (cbrt (* (+ a b) (+ a b)))))>
0.161 * * * * [progress]: [ 11 / 43 ] simplifiying candidate #<alt (λ (a b) (cbrt (* (* (* (+ a b) (+ a b)) (* (+ a b) (+ a b))) (* (+ a b) (+ a b)))))>
0.161 * * * * [progress]: [ 12 / 43 ] simplifiying candidate #<alt (λ (a b) (* (sqrt (* (+ a b) (+ a b))) (sqrt (* (+ a b) (+ a b)))))>
0.161 * * * * [progress]: [ 13 / 43 ] simplifiying candidate #<alt (λ (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))))))>
0.161 * * * * [progress]: [ 14 / 43 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ (* a a) (- (* b b) (* a b))) (- a b))))>
0.161 * * * * [progress]: [ 15 / 43 ] simplifiying candidate #<alt (λ (a b) (/ (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (- a b) (+ (* a a) (- (* b b) (* a b))))))>
0.161 * * * * [progress]: [ 16 / 43 ] simplifiying candidate #<alt (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b))))>
0.161 * * * * [progress]: [ 17 / 43 ] simplifiying candidate #<alt (λ (a b) (* 1 (* (+ a b) (+ a b))))>
0.161 * * * * [progress]: [ 18 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* (* (cbrt (+ a b)) (cbrt (+ a b))) (* (cbrt (+ a b)) (cbrt (+ a b)))) (* (cbrt (+ a b)) (cbrt (+ a b)))))>
0.161 * * * * [progress]: [ 19 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b)))))>
0.161 * * * * [progress]: [ 20 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.161 * * * * [progress]: [ 21 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.161 * * * * [progress]: [ 22 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.162 * * * * [progress]: [ 23 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.162 * * * * [progress]: [ 24 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b)))))>
0.162 * * * * [progress]: [ 25 / 43 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) (* 2 1)))>
0.162 * * * * [progress]: [ 26 / 43 ] simplifiying candidate #<alt (λ (a b) (+ (* (+ a b) a) (* (+ a b) b)))>
0.162 * * * * [progress]: [ 27 / 43 ] simplifiying candidate #<alt (λ (a b) (+ (* a (+ a b)) (* b (+ a b))))>
0.162 * * * * [progress]: [ 28 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) (* (cbrt (+ a b)) (cbrt (+ a b)))) (cbrt (+ a b))))>
0.162 * * * * [progress]: [ 29 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) (sqrt (+ a b))) (sqrt (+ a b))))>
0.162 * * * * [progress]: [ 30 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) 1) (+ a b)))>
0.162 * * * * [progress]: [ 31 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) 1) (+ a b)))>
0.162 * * * * [progress]: [ 32 / 43 ] simplifiying candidate #<alt (λ (a b) (* (* (cbrt (+ a b)) (cbrt (+ a b))) (* (cbrt (+ a b)) (+ a b))))>
0.162 * * * * [progress]: [ 33 / 43 ] simplifiying candidate #<alt (λ (a b) (* (sqrt (+ a b)) (* (sqrt (+ a b)) (+ a b))))>
0.162 * * * * [progress]: [ 34 / 43 ] simplifiying candidate #<alt (λ (a b) (* 1 (* (+ a b) (+ a b))))>
0.162 * * * * [progress]: [ 35 / 43 ] simplifiying candidate #<alt (λ (a b) (* 1 (* (+ a b) (+ a b))))>
0.162 * * * * [progress]: [ 36 / 43 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ a b) (+ (pow a 3) (pow b 3))) (+ (* a a) (- (* b b) (* a b)))))>
0.162 * * * * [progress]: [ 37 / 43 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ a b) (- (* a a) (* b b))) (- a b)))>
0.162 * * * * [progress]: [ 38 / 43 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (+ a b)) (+ (* a a) (- (* b b) (* a b)))))>
0.162 * * * * [progress]: [ 39 / 43 ] simplifiying candidate #<alt (λ (a b) (/ (* (- (* a a) (* b b)) (+ a b)) (- a b)))>
0.162 * * * * [progress]: [ 40 / 43 ] simplifiying candidate #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.162 * * * * [progress]: [ 41 / 43 ] simplifiying candidate #<alt (λ (a b) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))))>
0.162 * * * * [progress]: [ 42 / 43 ] simplifiying candidate #<alt (λ (a b) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))))>
0.162 * * * * [progress]: [ 43 / 43 ] simplifiying candidate #<alt (λ (a b) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))))>
0.163 * [simplify]: Simplifying:
  (+ 1 1)
  (* (+ a b) (+ a b))
  (+ 1 1)
  (+ (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))
  (* (* (cbrt (+ a b)) (cbrt (+ a b))) (* (cbrt (+ a b)) (cbrt (+ a b))))
  (* (cbrt (+ a b)) (cbrt (+ a b)))
  (* (sqrt (+ a b)) (sqrt (+ a b)))
  (* (sqrt (+ a b)) (sqrt (+ a b)))
  (* 1 1)
  (* (+ a b) (+ a b))
  (* 1 1)
  (* (+ a b) (+ a b))
  (* 1 1)
  (* (+ a b) (+ a b))
  (* 1 1)
  (* (+ a b) (+ a b))
  (* (sqrt (+ a b)) (sqrt (+ a b)))
  (* (sqrt (+ a b)) (sqrt (+ a b)))
  (* 2 1)
  (* (+ a b) a)
  (* (+ a b) 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) 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) (* 2 (* a b))))
  (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
  (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
0.163 * * [simplify]: iteration 1: (62 enodes)
0.179 * * [simplify]: iteration 2: (217 enodes)
0.293 * * [simplify]: iteration 3: (774 enodes)
0.896 * * [simplify]: Extracting #0: cost 25 inf + 0
0.897 * * [simplify]: Extracting #1: cost 279 inf + 2
0.901 * * [simplify]: Extracting #2: cost 826 inf + 1379
0.914 * * [simplify]: Extracting #3: cost 779 inf + 46722
0.955 * * [simplify]: Extracting #4: cost 159 inf + 176277
1.012 * * [simplify]: Extracting #5: cost 2 inf + 213619
1.059 * * [simplify]: Extracting #6: cost 0 inf + 214124
1.123 * [simplify]: Simplified to:
  2
  (* (+ b a) (+ b a))
  2
  (+ (log (+ b a)) (log (+ b a)))
  (+ (log (+ b a)) (log (+ b a)))
  (exp (* (+ b a) (+ b a)))
  (* (* (* (+ b a) (+ b a)) (* (+ b a) (+ b a))) (* (+ b a) (+ b a)))
  (* (cbrt (* (+ b a) (+ b a))) (cbrt (* (+ b a) (+ b a))))
  (cbrt (* (+ b a) (+ b a)))
  (* (* (* (+ b a) (+ b a)) (* (+ b a) (+ b a))) (* (+ b a) (+ b a)))
  (fabs (+ b a))
  (fabs (+ b a))
  (* (+ (* (* b b) b) (* a (* a a))) (+ (* (* b b) b) (* a (* a a))))
  (* (+ (* a a) (* (- b a) b)) (+ (* a a) (* (- b a) b)))
  (* (- (* a a) (* b b)) (+ (* (* b b) b) (* a (* a a))))
  (* (+ (* a a) (* (- b a) b)) (- a b))
  (* (- (* a a) (* b b)) (+ (* (* b b) b) (* a (* a a))))
  (* (+ (* a a) (* (- b a) b)) (- a b))
  (* (- (* a a) (* b b)) (- (* a a) (* b b)))
  (* (- a b) (- a b))
  (* (cbrt (+ b a)) (+ b a))
  (* (cbrt (+ b a)) (cbrt (+ b a)))
  (+ b a)
  (+ b a)
  1
  (* (+ b a) (+ b a))
  1
  (* (+ b a) (+ b a))
  1
  (* (+ b a) (+ b a))
  1
  (* (+ b a) (+ b a))
  (+ b a)
  (+ b a)
  2
  (* a (+ b a))
  (* b (+ b a))
  (* a (+ b a))
  (* b (+ b a))
  (* (+ b a) (* (cbrt (+ b a)) (cbrt (+ b a))))
  (* (sqrt (+ b a)) (+ b a))
  (+ b a)
  (+ b a)
  (* (cbrt (+ b a)) (+ b a))
  (* (sqrt (+ b a)) (+ b a))
  (* (+ b a) (+ b a))
  (* (+ b a) (+ b a))
  (* (+ b a) (+ (* (* b b) b) (* a (* a a))))
  (* (* (+ b a) (+ b a)) (- a b))
  (* (+ b a) (+ (* (* b b) b) (* a (* a a))))
  (* (* (+ b a) (+ b a)) (- a b))
  (+ (* b (* 2 a)) (+ (* b b) (* a a)))
  (+ (* b (* 2 a)) (+ (* b b) (* a a)))
  (+ (* b (* 2 a)) (+ (* b b) (* a a)))
1.126 * * * [progress]: adding candidates to table
1.380 * * [progress]: iteration 2 / 4
1.380 * * * [progress]: picking best candidate
1.382 * * * * [pick]: Picked  #<alt (λ (a b) (+ (* b (* 2 a)) (+ (* b b) (* a a))))>
1.382 * * * [progress]: localizing error
1.397 * * * [progress]: generating rewritten candidates
1.397 * * * [progress]: generating series expansions
1.397 * * * [progress]: simplifying candidates
1.397 * [simplify]: Simplifying:
  
1.397 * * [simplify]: iteration 1: (0 enodes)
1.397 * * [simplify]: Extracting #0: cost 0 inf + 0
1.397 * [simplify]: Simplified to:
  
1.397 * * * [progress]: adding candidates to table
1.398 * [progress]: [Phase 3 of 3] Extracting.
1.400 * [simplify]: Simplifying:
  (+ (* b (* 2 a)) (+ (* b b) (* a a)))
1.400 * * [simplify]: iteration 1: (9 enodes)
1.401 * * [simplify]: iteration 2: (13 enodes)
1.402 * * [simplify]: Extracting #0: cost 1 inf + 0
1.402 * * [simplify]: Extracting #1: cost 3 inf + 0
1.402 * * [simplify]: Extracting #2: cost 7 inf + 0
1.402 * * [simplify]: Extracting #3: cost 8 inf + 1
1.402 * * [simplify]: Extracting #4: cost 0 inf + 575
1.402 * [simplify]: Simplified to:
  (+ (+ (* b b) (* a a)) (* (* a 2) b))
2.583 * [regime-testing]: Baseline error score: 0.011501437679709963
2.585 * [regime-testing]: Oracle error score: 0.011501437679709963
2.585 * [regime-testing]: End program error score: 0.011501437679709963
2.625 * [regime-testing]: Target error score: 0.011626453306663334