30.926 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (exp (* (* x y) y))
0.025 * * [simplify]: iteration 0: 5 enodes
0.026 * * [simplify]: iteration 1: 11 enodes
0.028 * * [simplify]: iteration 2: 20 enodes
0.031 * * [simplify]: iteration 3: 34 enodes
0.036 * * [simplify]: iteration 4: 69 enodes
0.048 * * [simplify]: iteration 5: 157 enodes
0.103 * * [simplify]: iteration 6: 375 enodes
0.373 * * [simplify]: iteration 7: 1460 enodes
1.432 * * [simplify]: iteration complete: 5002 enodes
1.432 * * [simplify]: Extracting #0: cost 1 inf + 0
1.432 * * [simplify]: Extracting #1: cost 157 inf + 0
1.434 * * [simplify]: Extracting #2: cost 661 inf + 432
1.439 * * [simplify]: Extracting #3: cost 1356 inf + 6574
1.466 * * [simplify]: Extracting #4: cost 883 inf + 88405
1.513 * * [simplify]: Extracting #5: cost 309 inf + 356766
1.602 * * [simplify]: Extracting #6: cost 32 inf + 603720
1.688 * * [simplify]: Extracting #7: cost 0 inf + 624166
1.786 * * [simplify]: Extracting #8: cost 0 inf + 620144
1.857 * * [simplify]: Extracting #9: cost 0 inf + 619284
1.931 * * [simplify]: Extracting #10: cost 0 inf + 618762
2.042 * * [simplify]: Extracting #11: cost 0 inf + 618240
2.114 * [simplify]: Simplified to:
  (exp (* (* x y) y))
2.114 * * [progress]: iteration 1 / 4
2.114 * * * [progress]: picking best candidate
2.119 * * * * [pick]: Picked  #<alt (λ (x y) (exp (* (* x y) y)))>
2.119 * * * [progress]: localizing error
2.126 * * * [progress]: generating rewritten candidates
2.126 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.139 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.145 * * * [progress]: generating series expansions
2.145 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.145 * [backup-simplify]: Simplify (* (* x y) y) into (* x (pow y 2))
2.145 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
2.145 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.145 * [taylor]: Taking taylor expansion of x in y
2.145 * [backup-simplify]: Simplify x into x
2.145 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.146 * [taylor]: Taking taylor expansion of y in y
2.146 * [backup-simplify]: Simplify 0 into 0
2.146 * [backup-simplify]: Simplify 1 into 1
2.146 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.146 * [taylor]: Taking taylor expansion of x in x
2.146 * [backup-simplify]: Simplify 0 into 0
2.146 * [backup-simplify]: Simplify 1 into 1
2.146 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.146 * [taylor]: Taking taylor expansion of y in x
2.146 * [backup-simplify]: Simplify y into y
2.146 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.146 * [taylor]: Taking taylor expansion of x in x
2.146 * [backup-simplify]: Simplify 0 into 0
2.146 * [backup-simplify]: Simplify 1 into 1
2.146 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.146 * [taylor]: Taking taylor expansion of y in x
2.146 * [backup-simplify]: Simplify y into y
2.146 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.146 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.146 * [taylor]: Taking taylor expansion of 0 in y
2.146 * [backup-simplify]: Simplify 0 into 0
2.146 * [backup-simplify]: Simplify 0 into 0
2.146 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.147 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.147 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.147 * [taylor]: Taking taylor expansion of y in y
2.147 * [backup-simplify]: Simplify 0 into 0
2.147 * [backup-simplify]: Simplify 1 into 1
2.147 * [backup-simplify]: Simplify (* 1 1) into 1
2.147 * [backup-simplify]: Simplify 1 into 1
2.147 * [backup-simplify]: Simplify 0 into 0
2.147 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.148 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
2.148 * [taylor]: Taking taylor expansion of 0 in y
2.148 * [backup-simplify]: Simplify 0 into 0
2.148 * [backup-simplify]: Simplify 0 into 0
2.148 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.149 * [backup-simplify]: Simplify 0 into 0
2.149 * [backup-simplify]: Simplify 0 into 0
2.149 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.150 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.150 * [taylor]: Taking taylor expansion of 0 in y
2.150 * [backup-simplify]: Simplify 0 into 0
2.150 * [backup-simplify]: Simplify 0 into 0
2.150 * [backup-simplify]: Simplify 0 into 0
2.150 * [backup-simplify]: Simplify (* 1 (* (pow y 2) x)) into (* x (pow y 2))
2.150 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ 1 (* x (pow y 2)))
2.150 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
2.150 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.150 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.150 * [taylor]: Taking taylor expansion of x in y
2.150 * [backup-simplify]: Simplify x into x
2.150 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.150 * [taylor]: Taking taylor expansion of y in y
2.150 * [backup-simplify]: Simplify 0 into 0
2.150 * [backup-simplify]: Simplify 1 into 1
2.151 * [backup-simplify]: Simplify (* 1 1) into 1
2.151 * [backup-simplify]: Simplify (* x 1) into x
2.151 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.151 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.151 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.151 * [taylor]: Taking taylor expansion of x in x
2.151 * [backup-simplify]: Simplify 0 into 0
2.151 * [backup-simplify]: Simplify 1 into 1
2.151 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.151 * [taylor]: Taking taylor expansion of y in x
2.151 * [backup-simplify]: Simplify y into y
2.151 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.151 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.151 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.151 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.151 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.151 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.151 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.151 * [taylor]: Taking taylor expansion of x in x
2.151 * [backup-simplify]: Simplify 0 into 0
2.151 * [backup-simplify]: Simplify 1 into 1
2.151 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.151 * [taylor]: Taking taylor expansion of y in x
2.151 * [backup-simplify]: Simplify y into y
2.152 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.152 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.152 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.152 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.152 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.152 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.152 * [taylor]: Taking taylor expansion of y in y
2.152 * [backup-simplify]: Simplify 0 into 0
2.152 * [backup-simplify]: Simplify 1 into 1
2.152 * [backup-simplify]: Simplify (* 1 1) into 1
2.153 * [backup-simplify]: Simplify (/ 1 1) into 1
2.153 * [backup-simplify]: Simplify 1 into 1
2.153 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.154 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
2.154 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.154 * [taylor]: Taking taylor expansion of 0 in y
2.154 * [backup-simplify]: Simplify 0 into 0
2.154 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.155 * [backup-simplify]: Simplify 0 into 0
2.155 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.156 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.157 * [taylor]: Taking taylor expansion of 0 in y
2.157 * [backup-simplify]: Simplify 0 into 0
2.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.158 * [backup-simplify]: Simplify 0 into 0
2.158 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.159 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
2.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.160 * [taylor]: Taking taylor expansion of 0 in y
2.160 * [backup-simplify]: Simplify 0 into 0
2.160 * [backup-simplify]: Simplify 0 into 0
2.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.161 * [backup-simplify]: Simplify 0 into 0
2.162 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.163 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
2.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.164 * [taylor]: Taking taylor expansion of 0 in y
2.164 * [backup-simplify]: Simplify 0 into 0
2.164 * [backup-simplify]: Simplify 0 into 0
2.164 * [backup-simplify]: Simplify 0 into 0
2.164 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) -2) (/ 1 (/ 1 x)))) into (* x (pow y 2))
2.164 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (/ -1 (* x (pow y 2)))
2.164 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
2.164 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
2.164 * [taylor]: Taking taylor expansion of -1 in y
2.164 * [backup-simplify]: Simplify -1 into -1
2.164 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.164 * [taylor]: Taking taylor expansion of x in y
2.164 * [backup-simplify]: Simplify x into x
2.164 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.164 * [taylor]: Taking taylor expansion of y in y
2.164 * [backup-simplify]: Simplify 0 into 0
2.164 * [backup-simplify]: Simplify 1 into 1
2.164 * [backup-simplify]: Simplify (* 1 1) into 1
2.164 * [backup-simplify]: Simplify (* x 1) into x
2.164 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.164 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
2.164 * [taylor]: Taking taylor expansion of -1 in x
2.164 * [backup-simplify]: Simplify -1 into -1
2.164 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.164 * [taylor]: Taking taylor expansion of x in x
2.164 * [backup-simplify]: Simplify 0 into 0
2.164 * [backup-simplify]: Simplify 1 into 1
2.164 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.164 * [taylor]: Taking taylor expansion of y in x
2.165 * [backup-simplify]: Simplify y into y
2.165 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.165 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.165 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.165 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.165 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
2.165 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
2.165 * [taylor]: Taking taylor expansion of -1 in x
2.165 * [backup-simplify]: Simplify -1 into -1
2.165 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.165 * [taylor]: Taking taylor expansion of x in x
2.165 * [backup-simplify]: Simplify 0 into 0
2.165 * [backup-simplify]: Simplify 1 into 1
2.165 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.165 * [taylor]: Taking taylor expansion of y in x
2.165 * [backup-simplify]: Simplify y into y
2.165 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.165 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.165 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.166 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.166 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
2.166 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
2.166 * [taylor]: Taking taylor expansion of -1 in y
2.166 * [backup-simplify]: Simplify -1 into -1
2.166 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.166 * [taylor]: Taking taylor expansion of y in y
2.166 * [backup-simplify]: Simplify 0 into 0
2.166 * [backup-simplify]: Simplify 1 into 1
2.166 * [backup-simplify]: Simplify (* 1 1) into 1
2.167 * [backup-simplify]: Simplify (/ -1 1) into -1
2.167 * [backup-simplify]: Simplify -1 into -1
2.167 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.167 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
2.168 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.168 * [taylor]: Taking taylor expansion of 0 in y
2.168 * [backup-simplify]: Simplify 0 into 0
2.168 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.169 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.169 * [backup-simplify]: Simplify 0 into 0
2.169 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.170 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.170 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.170 * [taylor]: Taking taylor expansion of 0 in y
2.170 * [backup-simplify]: Simplify 0 into 0
2.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.171 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.171 * [backup-simplify]: Simplify 0 into 0
2.172 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.173 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
2.173 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.173 * [taylor]: Taking taylor expansion of 0 in y
2.174 * [backup-simplify]: Simplify 0 into 0
2.174 * [backup-simplify]: Simplify 0 into 0
2.174 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.175 * [backup-simplify]: Simplify 0 into 0
2.176 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.177 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
2.178 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.178 * [taylor]: Taking taylor expansion of 0 in y
2.178 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x))))) into (* x (pow y 2))
2.178 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.178 * [backup-simplify]: Simplify (exp (* (* x y) y)) into (exp (* x (pow y 2)))
2.178 * [approximate]: Taking taylor expansion of (exp (* x (pow y 2))) in (x y) around 0
2.178 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in y
2.178 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.178 * [taylor]: Taking taylor expansion of x in y
2.178 * [backup-simplify]: Simplify x into x
2.178 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.178 * [taylor]: Taking taylor expansion of y in y
2.178 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify 1 into 1
2.178 * [backup-simplify]: Simplify (* 1 1) into 1
2.178 * [backup-simplify]: Simplify (* x 1) into x
2.178 * [backup-simplify]: Simplify (exp 0) into 1
2.178 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x
2.178 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.179 * [taylor]: Taking taylor expansion of x in x
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 1 into 1
2.179 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.179 * [taylor]: Taking taylor expansion of y in x
2.179 * [backup-simplify]: Simplify y into y
2.179 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.179 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.179 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.179 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.179 * [backup-simplify]: Simplify (exp 0) into 1
2.179 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x
2.179 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.179 * [taylor]: Taking taylor expansion of x in x
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 1 into 1
2.179 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.179 * [taylor]: Taking taylor expansion of y in x
2.179 * [backup-simplify]: Simplify y into y
2.179 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.179 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.179 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.180 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.180 * [backup-simplify]: Simplify (exp 0) into 1
2.180 * [taylor]: Taking taylor expansion of 1 in y
2.180 * [backup-simplify]: Simplify 1 into 1
2.180 * [backup-simplify]: Simplify 1 into 1
2.180 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (pow y 2) 1) 1)))) into (pow y 2)
2.180 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.180 * [taylor]: Taking taylor expansion of y in y
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 1 into 1
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.181 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
2.182 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (pow y 2) 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (pow y 4))
2.182 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y
2.182 * [taylor]: Taking taylor expansion of 1/2 in y
2.182 * [backup-simplify]: Simplify 1/2 into 1/2
2.182 * [taylor]: Taking taylor expansion of (pow y 4) in y
2.182 * [taylor]: Taking taylor expansion of y in y
2.182 * [backup-simplify]: Simplify 0 into 0
2.182 * [backup-simplify]: Simplify 1 into 1
2.182 * [backup-simplify]: Simplify 0 into 0
2.182 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.183 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.184 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (pow y 2) 3) 6)) (* (/ (pow (pow y 2) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (* 1/6 (pow y 6))
2.184 * [taylor]: Taking taylor expansion of (* 1/6 (pow y 6)) in y
2.184 * [taylor]: Taking taylor expansion of 1/6 in y
2.184 * [backup-simplify]: Simplify 1/6 into 1/6
2.184 * [taylor]: Taking taylor expansion of (pow y 6) in y
2.184 * [taylor]: Taking taylor expansion of y in y
2.184 * [backup-simplify]: Simplify 0 into 0
2.184 * [backup-simplify]: Simplify 1 into 1
2.184 * [backup-simplify]: Simplify (* 1 1) into 1
2.184 * [backup-simplify]: Simplify 1 into 1
2.184 * [backup-simplify]: Simplify 0 into 0
2.185 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.186 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
2.188 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (pow y 2) 4) 24)) (* (/ (pow (pow y 2) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (pow y 2) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/24 (pow y 8))
2.188 * [taylor]: Taking taylor expansion of (* 1/24 (pow y 8)) in y
2.188 * [taylor]: Taking taylor expansion of 1/24 in y
2.188 * [backup-simplify]: Simplify 1/24 into 1/24
2.188 * [taylor]: Taking taylor expansion of (pow y 8) in y
2.188 * [taylor]: Taking taylor expansion of y in y
2.188 * [backup-simplify]: Simplify 0 into 0
2.188 * [backup-simplify]: Simplify 1 into 1
2.188 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.188 * [backup-simplify]: Simplify 0 into 0
2.189 * [backup-simplify]: Simplify 0 into 0
2.190 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.191 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
2.196 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (pow y 2) 5) 120)) (* (/ (pow (pow y 2) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (pow y 2) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (pow y 2) 1) 1) (/ (pow 0 2) 2)) (* (/ (pow (pow y 2) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (* 1/120 (pow y 10))
2.196 * [taylor]: Taking taylor expansion of (* 1/120 (pow y 10)) in y
2.196 * [taylor]: Taking taylor expansion of 1/120 in y
2.196 * [backup-simplify]: Simplify 1/120 into 1/120
2.196 * [taylor]: Taking taylor expansion of (pow y 10) in y
2.196 * [taylor]: Taking taylor expansion of y in y
2.196 * [backup-simplify]: Simplify 0 into 0
2.196 * [backup-simplify]: Simplify 1 into 1
2.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.196 * [backup-simplify]: Simplify 0 into 0
2.197 * [backup-simplify]: Simplify 0 into 0
2.198 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))))) into 0
2.199 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))))) into 0
2.204 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (pow y 2) 6) 720)) (* (/ (pow (pow y 2) 4) 24) (/ (pow 0 1) 1)) (* (/ (pow (pow y 2) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (pow y 2) 2) 2) (/ (pow 0 2) 2)) (* (/ (pow (pow y 2) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (pow y 2) 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (pow y 2) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/720 (pow y 12))
2.204 * [taylor]: Taking taylor expansion of (* 1/720 (pow y 12)) in y
2.204 * [taylor]: Taking taylor expansion of 1/720 in y
2.204 * [backup-simplify]: Simplify 1/720 into 1/720
2.204 * [taylor]: Taking taylor expansion of (pow y 12) in y
2.204 * [taylor]: Taking taylor expansion of y in y
2.204 * [backup-simplify]: Simplify 0 into 0
2.204 * [backup-simplify]: Simplify 1 into 1
2.204 * [backup-simplify]: Simplify (* 1 1) into 1
2.204 * [backup-simplify]: Simplify (* 1 1) into 1
2.205 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
2.205 * [backup-simplify]: Simplify 1/2 into 1/2
2.205 * [backup-simplify]: Simplify (+ (* 1/2 (pow (* (pow y 2) x) 2)) (+ (* 1 (* (pow y 2) x)) 1)) into (+ (* 1/2 (* (pow x 2) (pow y 4))) (+ (* x (pow y 2)) 1))
2.205 * [backup-simplify]: Simplify (exp (* (* (/ 1 x) (/ 1 y)) (/ 1 y))) into (exp (/ 1 (* x (pow y 2))))
2.205 * [approximate]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in (x y) around 0
2.205 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y
2.205 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.205 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.205 * [taylor]: Taking taylor expansion of x in y
2.205 * [backup-simplify]: Simplify x into x
2.205 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.205 * [taylor]: Taking taylor expansion of y in y
2.205 * [backup-simplify]: Simplify 0 into 0
2.205 * [backup-simplify]: Simplify 1 into 1
2.206 * [backup-simplify]: Simplify (* 1 1) into 1
2.206 * [backup-simplify]: Simplify (* x 1) into x
2.206 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.206 * [backup-simplify]: Simplify (exp (/ 1 (* x (pow y 2)))) into (exp (/ 1 (* x (pow y 2))))
2.206 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x
2.206 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.206 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.206 * [taylor]: Taking taylor expansion of x in x
2.206 * [backup-simplify]: Simplify 0 into 0
2.206 * [backup-simplify]: Simplify 1 into 1
2.206 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.206 * [taylor]: Taking taylor expansion of y in x
2.206 * [backup-simplify]: Simplify y into y
2.206 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.206 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.206 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.206 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.206 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.207 * [backup-simplify]: Simplify (exp (/ 1 (* x (pow y 2)))) into (exp (/ 1 (* x (pow y 2))))
2.207 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x
2.207 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.207 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.207 * [taylor]: Taking taylor expansion of x in x
2.207 * [backup-simplify]: Simplify 0 into 0
2.207 * [backup-simplify]: Simplify 1 into 1
2.207 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.207 * [taylor]: Taking taylor expansion of y in x
2.207 * [backup-simplify]: Simplify y into y
2.207 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.207 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.207 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.207 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.207 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.207 * [backup-simplify]: Simplify (exp (/ 1 (* x (pow y 2)))) into (exp (/ 1 (* x (pow y 2))))
2.207 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y
2.207 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.207 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.208 * [taylor]: Taking taylor expansion of x in y
2.208 * [backup-simplify]: Simplify x into x
2.208 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.208 * [taylor]: Taking taylor expansion of y in y
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify 1 into 1
2.208 * [backup-simplify]: Simplify (* 1 1) into 1
2.208 * [backup-simplify]: Simplify (* x 1) into x
2.208 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.208 * [backup-simplify]: Simplify (exp (/ 1 (* x (pow y 2)))) into (exp (/ 1 (* x (pow y 2))))
2.208 * [backup-simplify]: Simplify (exp (/ 1 (* x (pow y 2)))) into (exp (/ 1 (* x (pow y 2))))
2.208 * [taylor]: Taking taylor expansion of 0 in y
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [taylor]: Taking taylor expansion of 0 in y
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [taylor]: Taking taylor expansion of 0 in y
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify 0 into 0
2.209 * [backup-simplify]: Simplify (exp (/ 1 (* (/ 1 x) (pow (/ 1 y) 2)))) into (exp (* x (pow y 2)))
2.209 * [backup-simplify]: Simplify (exp (* (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y)))) into (exp (/ -1 (* x (pow y 2))))
2.209 * [approximate]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in (x y) around 0
2.209 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y
2.209 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
2.209 * [taylor]: Taking taylor expansion of -1 in y
2.209 * [backup-simplify]: Simplify -1 into -1
2.209 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.209 * [taylor]: Taking taylor expansion of x in y
2.209 * [backup-simplify]: Simplify x into x
2.209 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.209 * [taylor]: Taking taylor expansion of y in y
2.209 * [backup-simplify]: Simplify 0 into 0
2.209 * [backup-simplify]: Simplify 1 into 1
2.209 * [backup-simplify]: Simplify (* 1 1) into 1
2.209 * [backup-simplify]: Simplify (* x 1) into x
2.209 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.209 * [backup-simplify]: Simplify (exp (/ -1 (* x (pow y 2)))) into (exp (/ -1 (* x (pow y 2))))
2.209 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x
2.209 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
2.209 * [taylor]: Taking taylor expansion of -1 in x
2.209 * [backup-simplify]: Simplify -1 into -1
2.209 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.209 * [taylor]: Taking taylor expansion of x in x
2.209 * [backup-simplify]: Simplify 0 into 0
2.209 * [backup-simplify]: Simplify 1 into 1
2.209 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.209 * [taylor]: Taking taylor expansion of y in x
2.209 * [backup-simplify]: Simplify y into y
2.209 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.210 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.210 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.210 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.210 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
2.210 * [backup-simplify]: Simplify (exp (/ -1 (* x (pow y 2)))) into (exp (/ -1 (* x (pow y 2))))
2.210 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x
2.210 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
2.210 * [taylor]: Taking taylor expansion of -1 in x
2.210 * [backup-simplify]: Simplify -1 into -1
2.210 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.210 * [taylor]: Taking taylor expansion of x in x
2.210 * [backup-simplify]: Simplify 0 into 0
2.210 * [backup-simplify]: Simplify 1 into 1
2.210 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.210 * [taylor]: Taking taylor expansion of y in x
2.210 * [backup-simplify]: Simplify y into y
2.210 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.210 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
2.210 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.211 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
2.211 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
2.211 * [backup-simplify]: Simplify (exp (/ -1 (* x (pow y 2)))) into (exp (/ -1 (* x (pow y 2))))
2.211 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y
2.211 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
2.211 * [taylor]: Taking taylor expansion of -1 in y
2.211 * [backup-simplify]: Simplify -1 into -1
2.211 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.211 * [taylor]: Taking taylor expansion of x in y
2.211 * [backup-simplify]: Simplify x into x
2.211 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.211 * [taylor]: Taking taylor expansion of y in y
2.211 * [backup-simplify]: Simplify 0 into 0
2.211 * [backup-simplify]: Simplify 1 into 1
2.211 * [backup-simplify]: Simplify (* 1 1) into 1
2.211 * [backup-simplify]: Simplify (* x 1) into x
2.212 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.212 * [backup-simplify]: Simplify (exp (/ -1 (* x (pow y 2)))) into (exp (/ -1 (* x (pow y 2))))
2.212 * [backup-simplify]: Simplify (exp (/ -1 (* x (pow y 2)))) into (exp (/ -1 (* x (pow y 2))))
2.212 * [taylor]: Taking taylor expansion of 0 in y
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [taylor]: Taking taylor expansion of 0 in y
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [taylor]: Taking taylor expansion of 0 in y
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [backup-simplify]: Simplify (exp (/ -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) 2)))) into (exp (* x (pow y 2)))
2.212 * * * [progress]: simplifying candidates
2.213 * [simplify]: Simplifying:
  (* (* x y) y)
  (* (* x y) y)
  (+ (+ (log x) (log y)) (log y))
  (+ (log (* x y)) (log y))
  (log (* (* x y) y))
  (exp (* (* x y) y))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* y y) y))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* y y) y))
  (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
  (cbrt (* (* x y) y))
  (* (* (* (* x y) y) (* (* x y) y)) (* (* x y) y))
  (sqrt (* (* x y) y))
  (sqrt (* (* x y) y))
  (* (* x y) (* (cbrt y) (cbrt y)))
  (* (* x y) (sqrt y))
  (* (* x y) 1)
  (* y y)
  (exp (* x y))
  (log (exp (* (* x y) y)))
  (exp (exp (* (* x y) y)))
  (* (cbrt (exp (* (* x y) y))) (cbrt (exp (* (* x y) y))))
  (cbrt (exp (* (* x y) y)))
  (* (* (exp (* (* x y) y)) (exp (* (* x y) y))) (exp (* (* x y) y)))
  (sqrt (exp (* (* x y) y)))
  (sqrt (exp (* (* x y) y)))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
  (+ (* 1/2 (* (pow x 2) (pow y 4))) (+ (* x (pow y 2)) 1))
  (exp (* x (pow y 2)))
  (exp (* x (pow y 2)))
2.213 * * [simplify]: iteration 0: 53 enodes
2.223 * * [simplify]: iteration 1: 138 enodes
2.263 * * [simplify]: iteration 2: 473 enodes
2.732 * * [simplify]: iteration 3: 2030 enodes
4.116 * * [simplify]: iteration complete: 5000 enodes
4.116 * * [simplify]: Extracting #0: cost 18 inf + 0
4.117 * * [simplify]: Extracting #1: cost 556 inf + 0
4.121 * * [simplify]: Extracting #2: cost 1406 inf + 3706
4.140 * * [simplify]: Extracting #3: cost 722 inf + 96449
4.174 * * [simplify]: Extracting #4: cost 116 inf + 191019
4.237 * * [simplify]: Extracting #5: cost 9 inf + 213904
4.283 * * [simplify]: Extracting #6: cost 0 inf + 217401
4.351 * [simplify]: Simplified to:
  (* (* y y) x)
  (* (* y y) x)
  (log (* (* y y) x))
  (log (* (* y y) x))
  (log (* (* y y) x))
  (exp (* (* y y) x))
  (* (* (* (* y y) x) (* (* y y) x)) (* (* y y) x))
  (* (* (* (* y y) x) (* (* y y) x)) (* (* y y) x))
  (* (cbrt (* (* y y) x)) (cbrt (* (* y y) x)))
  (cbrt (* (* y y) x))
  (* (* (* (* y y) x) (* (* y y) x)) (* (* y y) x))
  (sqrt (* (* y y) x))
  (sqrt (* (* y y) x))
  (* (* x (cbrt y)) (* (cbrt y) y))
  (* (* x (sqrt y)) y)
  (* x y)
  (* y y)
  (exp (* x y))
  (* (* y y) x)
  (exp (exp (* (* y y) x)))
  (* (cbrt (exp (* (* y y) x))) (cbrt (exp (* (* y y) x))))
  (cbrt (exp (* (* y y) x)))
  (exp (* (* (* y y) x) 3))
  (sqrt (exp (* (* y y) x)))
  (sqrt (exp (* (* y y) x)))
  (* (* y y) x)
  (* (* y y) x)
  (* (* y y) x)
  (+ 1 (* x (+ (* y y) (* (* (* y y) (* y y)) (/ x 2)))))
  (exp (* (* y y) x))
  (exp (* (* y y) x))
4.352 * * * [progress]: adding candidates to table
4.476 * [progress]: [Phase 3 of 3] Extracting.
4.482 * [simplify]: Simplifying:
  (exp (* (* x y) y))
4.482 * * [simplify]: iteration 0: 5 enodes
4.482 * * [simplify]: iteration 1: 7 enodes
4.483 * * [simplify]: iteration complete: 7 enodes
4.483 * * [simplify]: Extracting #0: cost 1 inf + 0
4.483 * * [simplify]: Extracting #1: cost 2 inf + 0
4.483 * * [simplify]: Extracting #2: cost 4 inf + 0
4.483 * * [simplify]: Extracting #3: cost 4 inf + 1
4.483 * * [simplify]: Extracting #4: cost 3 inf + 2
4.483 * * [simplify]: Extracting #5: cost 0 inf + 278
4.483 * [simplify]: Simplified to:
  (exp (* (* x y) y))
5.435 * [regime-testing]: Baseline error score: 0.014315344113707102
5.450 * [regime-testing]: Oracle error score: 0.014315344113707102
5.451 * [regime-testing]: End program error score: 0.014315344113707102