2.639 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying:
  (* (+ x y) (- 1.0 z))
0.043 * * [simplify]: iteration 0: 7 enodes
0.045 * * [simplify]: iteration 1: 11 enodes
0.048 * * [simplify]: iteration 2: 26 enodes
0.056 * * [simplify]: iteration 3: 56 enodes
0.080 * * [simplify]: iteration 4: 137 enodes
0.124 * * [simplify]: iteration 5: 332 enodes
0.284 * * [simplify]: iteration 6: 703 enodes
0.444 * * [simplify]: iteration 7: 859 enodes
0.600 * * [simplify]: iteration 8: 1165 enodes
1.129 * * [simplify]: iteration 9: 3121 enodes
2.034 * * [simplify]: iteration complete: 5001 enodes
2.034 * * [simplify]: Extracting #0: cost 1 inf + 0
2.034 * * [simplify]: Extracting #1: cost 189 inf + 0
2.037 * * [simplify]: Extracting #2: cost 1325 inf + 0
2.042 * * [simplify]: Extracting #3: cost 811 inf + 1227
2.046 * * [simplify]: Extracting #4: cost 177 inf + 3896
2.050 * * [simplify]: Extracting #5: cost 5 inf + 5113
2.054 * * [simplify]: Extracting #6: cost 0 inf + 5169
2.061 * [simplify]: Simplified to:
  (* (- 1.0 z) (+ x y))
2.069 * * [progress]: iteration 1 / 4
2.069 * * * [progress]: picking best candidate
2.074 * * * * [pick]: Picked  #<alt (λ (x y z) (* (- 1.0 z) (+ x y)))>
2.075 * * * [progress]: localizing error
2.096 * * * [progress]: generating rewritten candidates
2.096 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.154 * * * [progress]: generating series expansions
2.155 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.155 * [backup-simplify]: Simplify (* (- 1.0 z) (+ x y)) into (* (+ x y) (- 1.0 z))
2.155 * [approximate]: Taking taylor expansion of (* (+ x y) (- 1.0 z)) in (z x y) around 0
2.155 * [taylor]: Taking taylor expansion of (* (+ x y) (- 1.0 z)) in y
2.155 * [taylor]: Taking taylor expansion of (+ x y) in y
2.155 * [taylor]: Taking taylor expansion of x in y
2.155 * [backup-simplify]: Simplify x into x
2.155 * [taylor]: Taking taylor expansion of y in y
2.155 * [backup-simplify]: Simplify 0 into 0
2.155 * [backup-simplify]: Simplify 1 into 1
2.155 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
2.155 * [taylor]: Taking taylor expansion of 1.0 in y
2.155 * [backup-simplify]: Simplify 1.0 into 1.0
2.155 * [taylor]: Taking taylor expansion of z in y
2.155 * [backup-simplify]: Simplify z into z
2.155 * [taylor]: Taking taylor expansion of (* (+ x y) (- 1.0 z)) in x
2.155 * [taylor]: Taking taylor expansion of (+ x y) in x
2.155 * [taylor]: Taking taylor expansion of x in x
2.155 * [backup-simplify]: Simplify 0 into 0
2.155 * [backup-simplify]: Simplify 1 into 1
2.155 * [taylor]: Taking taylor expansion of y in x
2.155 * [backup-simplify]: Simplify y into y
2.155 * [taylor]: Taking taylor expansion of (- 1.0 z) in x
2.155 * [taylor]: Taking taylor expansion of 1.0 in x
2.155 * [backup-simplify]: Simplify 1.0 into 1.0
2.156 * [taylor]: Taking taylor expansion of z in x
2.156 * [backup-simplify]: Simplify z into z
2.156 * [taylor]: Taking taylor expansion of (* (+ x y) (- 1.0 z)) in z
2.156 * [taylor]: Taking taylor expansion of (+ x y) in z
2.156 * [taylor]: Taking taylor expansion of x in z
2.156 * [backup-simplify]: Simplify x into x
2.156 * [taylor]: Taking taylor expansion of y in z
2.156 * [backup-simplify]: Simplify y into y
2.156 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
2.156 * [taylor]: Taking taylor expansion of 1.0 in z
2.156 * [backup-simplify]: Simplify 1.0 into 1.0
2.156 * [taylor]: Taking taylor expansion of z in z
2.156 * [backup-simplify]: Simplify 0 into 0
2.156 * [backup-simplify]: Simplify 1 into 1
2.156 * [taylor]: Taking taylor expansion of (* (+ x y) (- 1.0 z)) in z
2.156 * [taylor]: Taking taylor expansion of (+ x y) in z
2.156 * [taylor]: Taking taylor expansion of x in z
2.156 * [backup-simplify]: Simplify x into x
2.156 * [taylor]: Taking taylor expansion of y in z
2.156 * [backup-simplify]: Simplify y into y
2.156 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
2.156 * [taylor]: Taking taylor expansion of 1.0 in z
2.156 * [backup-simplify]: Simplify 1.0 into 1.0
2.156 * [taylor]: Taking taylor expansion of z in z
2.156 * [backup-simplify]: Simplify 0 into 0
2.156 * [backup-simplify]: Simplify 1 into 1
2.157 * [backup-simplify]: Simplify (+ x y) into (+ x y)
2.157 * [backup-simplify]: Simplify (- 0) into 0
2.158 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.158 * [backup-simplify]: Simplify (* (+ x y) 1.0) into (* 1.0 (+ x y))
2.158 * [taylor]: Taking taylor expansion of (* 1.0 (+ x y)) in x
2.158 * [taylor]: Taking taylor expansion of 1.0 in x
2.158 * [backup-simplify]: Simplify 1.0 into 1.0
2.158 * [taylor]: Taking taylor expansion of (+ x y) in x
2.158 * [taylor]: Taking taylor expansion of x in x
2.158 * [backup-simplify]: Simplify 0 into 0
2.158 * [backup-simplify]: Simplify 1 into 1
2.158 * [taylor]: Taking taylor expansion of y in x
2.158 * [backup-simplify]: Simplify y into y
2.158 * [backup-simplify]: Simplify (+ 0 y) into y
2.158 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
2.158 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
2.158 * [taylor]: Taking taylor expansion of 1.0 in y
2.158 * [backup-simplify]: Simplify 1.0 into 1.0
2.158 * [taylor]: Taking taylor expansion of y in y
2.158 * [backup-simplify]: Simplify 0 into 0
2.158 * [backup-simplify]: Simplify 1 into 1
2.159 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.159 * [backup-simplify]: Simplify 0 into 0
2.159 * [backup-simplify]: Simplify (- 1) into -1
2.160 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.160 * [backup-simplify]: Simplify (+ 0 0) into 0
2.161 * [backup-simplify]: Simplify (+ (* (+ x y) -1) (* 0 1.0)) into (- (+ x y))
2.161 * [taylor]: Taking taylor expansion of (- (+ x y)) in x
2.161 * [taylor]: Taking taylor expansion of (+ x y) in x
2.161 * [taylor]: Taking taylor expansion of x in x
2.161 * [backup-simplify]: Simplify 0 into 0
2.161 * [backup-simplify]: Simplify 1 into 1
2.161 * [taylor]: Taking taylor expansion of y in x
2.161 * [backup-simplify]: Simplify y into y
2.161 * [backup-simplify]: Simplify (+ 0 y) into y
2.161 * [backup-simplify]: Simplify (- y) into (- y)
2.161 * [taylor]: Taking taylor expansion of (- y) in y
2.161 * [taylor]: Taking taylor expansion of y in y
2.161 * [backup-simplify]: Simplify 0 into 0
2.161 * [backup-simplify]: Simplify 1 into 1
2.162 * [backup-simplify]: Simplify (- 0) into 0
2.162 * [backup-simplify]: Simplify 0 into 0
2.162 * [backup-simplify]: Simplify (+ 1 0) into 1
2.163 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 y)) into 1.0
2.163 * [taylor]: Taking taylor expansion of 1.0 in y
2.163 * [backup-simplify]: Simplify 1.0 into 1.0
2.163 * [backup-simplify]: Simplify 1.0 into 1.0
2.164 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.164 * [backup-simplify]: Simplify 1.0 into 1.0
2.165 * [backup-simplify]: Simplify (- 0) into 0
2.165 * [backup-simplify]: Simplify (+ 0 0) into 0
2.166 * [backup-simplify]: Simplify (+ 0 0) into 0
2.166 * [backup-simplify]: Simplify (+ (* (+ x y) 0) (+ (* 0 -1) (* 0 1.0))) into 0
2.166 * [taylor]: Taking taylor expansion of 0 in x
2.166 * [backup-simplify]: Simplify 0 into 0
2.166 * [taylor]: Taking taylor expansion of 0 in y
2.166 * [backup-simplify]: Simplify 0 into 0
2.166 * [backup-simplify]: Simplify 0 into 0
2.167 * [backup-simplify]: Simplify (+ 1 0) into 1
2.167 * [backup-simplify]: Simplify (- 1) into -1
2.167 * [taylor]: Taking taylor expansion of -1 in y
2.167 * [backup-simplify]: Simplify -1 into -1
2.167 * [backup-simplify]: Simplify -1 into -1
2.168 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* x z))) (+ (* 1.0 (* y (* 1 1))) (* 1.0 (* 1 (* x 1))))) into (- (+ (* 1.0 x) (* 1.0 y)) (* x z))
2.169 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) into (* (- 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y)))
2.169 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) in (z x y) around 0
2.169 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) in y
2.169 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
2.169 * [taylor]: Taking taylor expansion of 1.0 in y
2.169 * [backup-simplify]: Simplify 1.0 into 1.0
2.169 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.169 * [taylor]: Taking taylor expansion of z in y
2.169 * [backup-simplify]: Simplify z into z
2.169 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.169 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.169 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.169 * [taylor]: Taking taylor expansion of x in y
2.169 * [backup-simplify]: Simplify x into x
2.169 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.169 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.169 * [taylor]: Taking taylor expansion of y in y
2.169 * [backup-simplify]: Simplify 0 into 0
2.169 * [backup-simplify]: Simplify 1 into 1
2.170 * [backup-simplify]: Simplify (/ 1 1) into 1
2.170 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) in x
2.170 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x
2.170 * [taylor]: Taking taylor expansion of 1.0 in x
2.170 * [backup-simplify]: Simplify 1.0 into 1.0
2.170 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.170 * [taylor]: Taking taylor expansion of z in x
2.170 * [backup-simplify]: Simplify z into z
2.170 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.170 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.170 * [taylor]: Taking taylor expansion of x in x
2.170 * [backup-simplify]: Simplify 0 into 0
2.170 * [backup-simplify]: Simplify 1 into 1
2.171 * [backup-simplify]: Simplify (/ 1 1) into 1
2.171 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.171 * [taylor]: Taking taylor expansion of y in x
2.171 * [backup-simplify]: Simplify y into y
2.171 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.171 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) in z
2.171 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.171 * [taylor]: Taking taylor expansion of 1.0 in z
2.171 * [backup-simplify]: Simplify 1.0 into 1.0
2.171 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.171 * [taylor]: Taking taylor expansion of z in z
2.171 * [backup-simplify]: Simplify 0 into 0
2.171 * [backup-simplify]: Simplify 1 into 1
2.171 * [backup-simplify]: Simplify (/ 1 1) into 1
2.171 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
2.171 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.172 * [taylor]: Taking taylor expansion of x in z
2.172 * [backup-simplify]: Simplify x into x
2.172 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.172 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.172 * [taylor]: Taking taylor expansion of y in z
2.172 * [backup-simplify]: Simplify y into y
2.172 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.172 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) in z
2.172 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.172 * [taylor]: Taking taylor expansion of 1.0 in z
2.172 * [backup-simplify]: Simplify 1.0 into 1.0
2.172 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.172 * [taylor]: Taking taylor expansion of z in z
2.172 * [backup-simplify]: Simplify 0 into 0
2.172 * [backup-simplify]: Simplify 1 into 1
2.172 * [backup-simplify]: Simplify (/ 1 1) into 1
2.172 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
2.172 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.173 * [taylor]: Taking taylor expansion of x in z
2.173 * [backup-simplify]: Simplify x into x
2.173 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.173 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.173 * [taylor]: Taking taylor expansion of y in z
2.173 * [backup-simplify]: Simplify y into y
2.173 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.173 * [backup-simplify]: Simplify (- 1) into -1
2.174 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.174 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 y)) into (+ (/ 1 x) (/ 1 y))
2.174 * [backup-simplify]: Simplify (* -1 (+ (/ 1 x) (/ 1 y))) into (* -1 (+ (/ 1 x) (/ 1 y)))
2.174 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 x) (/ 1 y))) in x
2.174 * [taylor]: Taking taylor expansion of -1 in x
2.174 * [backup-simplify]: Simplify -1 into -1
2.174 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.174 * [taylor]: Taking taylor expansion of x in x
2.174 * [backup-simplify]: Simplify 0 into 0
2.174 * [backup-simplify]: Simplify 1 into 1
2.175 * [backup-simplify]: Simplify (/ 1 1) into 1
2.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.175 * [taylor]: Taking taylor expansion of y in x
2.175 * [backup-simplify]: Simplify y into y
2.175 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.175 * [backup-simplify]: Simplify (+ 1 0) into 1
2.176 * [backup-simplify]: Simplify (* -1 1) into -1
2.176 * [taylor]: Taking taylor expansion of -1 in y
2.176 * [backup-simplify]: Simplify -1 into -1
2.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.176 * [backup-simplify]: Simplify (+ 0 0) into 0
2.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.178 * [backup-simplify]: Simplify (- 0) into 0
2.178 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.179 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (+ (/ 1 x) (/ 1 y)))) into (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 y)))
2.179 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 y))) in x
2.179 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.179 * [taylor]: Taking taylor expansion of 1.0 in x
2.179 * [backup-simplify]: Simplify 1.0 into 1.0
2.179 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
2.180 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.180 * [taylor]: Taking taylor expansion of 1.0 in x
2.180 * [backup-simplify]: Simplify 1.0 into 1.0
2.180 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.180 * [taylor]: Taking taylor expansion of y in x
2.180 * [backup-simplify]: Simplify y into y
2.180 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.180 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.181 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.181 * [taylor]: Taking taylor expansion of 1.0 in y
2.181 * [backup-simplify]: Simplify 1.0 into 1.0
2.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.182 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.182 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 1)) into (- (/ 1 y))
2.182 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.182 * [taylor]: Taking taylor expansion of (/ 1 y) 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
2.183 * [backup-simplify]: Simplify (/ 1 1) into 1
2.183 * [backup-simplify]: Simplify (- 1) into -1
2.183 * [backup-simplify]: Simplify -1 into -1
2.183 * [backup-simplify]: Simplify -1 into -1
2.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.184 * [backup-simplify]: Simplify (+ 0 0) into 0
2.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.185 * [backup-simplify]: Simplify (- 0) into 0
2.186 * [backup-simplify]: Simplify (+ 0 0) into 0
2.187 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (* 0 (+ (/ 1 x) (/ 1 y))))) into 0
2.187 * [taylor]: Taking taylor expansion of 0 in x
2.187 * [backup-simplify]: Simplify 0 into 0
2.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.189 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.189 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
2.189 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y))
2.189 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.189 * [taylor]: Taking taylor expansion of 1.0 in y
2.189 * [backup-simplify]: Simplify 1.0 into 1.0
2.189 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.189 * [taylor]: Taking taylor expansion of y in y
2.189 * [backup-simplify]: Simplify 0 into 0
2.189 * [backup-simplify]: Simplify 1 into 1
2.189 * [backup-simplify]: Simplify (/ 1 1) into 1
2.190 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.190 * [backup-simplify]: Simplify 1.0 into 1.0
2.191 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) (* 1 1))) (+ (* -1 (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 z))))) (* -1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 z))))))) into (- (* 1.0 y) (+ (* z y) (* x z)))
2.191 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- z))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))))
2.191 * [approximate]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y)))) in (z x y) around 0
2.191 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y)))) in y
2.191 * [taylor]: Taking taylor expansion of -1 in y
2.191 * [backup-simplify]: Simplify -1 into -1
2.191 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) in y
2.191 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 z)) in y
2.191 * [taylor]: Taking taylor expansion of 1.0 in y
2.191 * [backup-simplify]: Simplify 1.0 into 1.0
2.191 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.192 * [taylor]: Taking taylor expansion of z in y
2.192 * [backup-simplify]: Simplify z into z
2.192 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.192 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.192 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.192 * [taylor]: Taking taylor expansion of x in y
2.192 * [backup-simplify]: Simplify x into x
2.192 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.192 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.192 * [taylor]: Taking taylor expansion of y in y
2.192 * [backup-simplify]: Simplify 0 into 0
2.192 * [backup-simplify]: Simplify 1 into 1
2.192 * [backup-simplify]: Simplify (/ 1 1) into 1
2.192 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y)))) in x
2.192 * [taylor]: Taking taylor expansion of -1 in x
2.192 * [backup-simplify]: Simplify -1 into -1
2.192 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) in x
2.193 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 z)) in x
2.193 * [taylor]: Taking taylor expansion of 1.0 in x
2.193 * [backup-simplify]: Simplify 1.0 into 1.0
2.193 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.193 * [taylor]: Taking taylor expansion of z in x
2.193 * [backup-simplify]: Simplify z into z
2.193 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.193 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.193 * [taylor]: Taking taylor expansion of x in x
2.193 * [backup-simplify]: Simplify 0 into 0
2.193 * [backup-simplify]: Simplify 1 into 1
2.193 * [backup-simplify]: Simplify (/ 1 1) into 1
2.193 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.193 * [taylor]: Taking taylor expansion of y in x
2.193 * [backup-simplify]: Simplify y into y
2.193 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.193 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y)))) in z
2.194 * [taylor]: Taking taylor expansion of -1 in z
2.194 * [backup-simplify]: Simplify -1 into -1
2.194 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) in z
2.194 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 z)) in z
2.194 * [taylor]: Taking taylor expansion of 1.0 in z
2.194 * [backup-simplify]: Simplify 1.0 into 1.0
2.194 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.194 * [taylor]: Taking taylor expansion of z in z
2.194 * [backup-simplify]: Simplify 0 into 0
2.194 * [backup-simplify]: Simplify 1 into 1
2.194 * [backup-simplify]: Simplify (/ 1 1) into 1
2.194 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
2.194 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.194 * [taylor]: Taking taylor expansion of x in z
2.194 * [backup-simplify]: Simplify x into x
2.194 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.194 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.194 * [taylor]: Taking taylor expansion of y in z
2.194 * [backup-simplify]: Simplify y into y
2.195 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.195 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y)))) in z
2.195 * [taylor]: Taking taylor expansion of -1 in z
2.195 * [backup-simplify]: Simplify -1 into -1
2.195 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 z)) (+ (/ 1 x) (/ 1 y))) in z
2.195 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 z)) in z
2.195 * [taylor]: Taking taylor expansion of 1.0 in z
2.195 * [backup-simplify]: Simplify 1.0 into 1.0
2.195 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.195 * [taylor]: Taking taylor expansion of z in z
2.195 * [backup-simplify]: Simplify 0 into 0
2.195 * [backup-simplify]: Simplify 1 into 1
2.195 * [backup-simplify]: Simplify (/ 1 1) into 1
2.195 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
2.195 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.195 * [taylor]: Taking taylor expansion of x in z
2.195 * [backup-simplify]: Simplify x into x
2.195 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.196 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.196 * [taylor]: Taking taylor expansion of y in z
2.196 * [backup-simplify]: Simplify y into y
2.196 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.196 * [backup-simplify]: Simplify (+ 0 1) into 1
2.196 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 y)) into (+ (/ 1 x) (/ 1 y))
2.196 * [backup-simplify]: Simplify (* 1 (+ (/ 1 x) (/ 1 y))) into (+ (/ 1 x) (/ 1 y))
2.197 * [backup-simplify]: Simplify (* -1 (+ (/ 1 x) (/ 1 y))) into (* -1 (+ (/ 1 x) (/ 1 y)))
2.197 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 x) (/ 1 y))) in x
2.197 * [taylor]: Taking taylor expansion of -1 in x
2.197 * [backup-simplify]: Simplify -1 into -1
2.197 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.197 * [taylor]: Taking taylor expansion of x in x
2.197 * [backup-simplify]: Simplify 0 into 0
2.197 * [backup-simplify]: Simplify 1 into 1
2.197 * [backup-simplify]: Simplify (/ 1 1) into 1
2.197 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.197 * [taylor]: Taking taylor expansion of y in x
2.197 * [backup-simplify]: Simplify y into y
2.197 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.198 * [backup-simplify]: Simplify (+ 1 0) into 1
2.198 * [backup-simplify]: Simplify (* -1 1) into -1
2.198 * [taylor]: Taking taylor expansion of -1 in y
2.198 * [backup-simplify]: Simplify -1 into -1
2.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.199 * [backup-simplify]: Simplify (+ 0 0) into 0
2.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.200 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.201 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 x) (/ 1 y)))) into (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 y)))
2.202 * [backup-simplify]: Simplify (+ (* -1 (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 y)))) (* 0 (+ (/ 1 x) (/ 1 y)))) into (- (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 y))))
2.202 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 y)))) in x
2.202 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 y))) in x
2.202 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.202 * [taylor]: Taking taylor expansion of 1.0 in x
2.202 * [backup-simplify]: Simplify 1.0 into 1.0
2.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.202 * [taylor]: Taking taylor expansion of x in x
2.202 * [backup-simplify]: Simplify 0 into 0
2.202 * [backup-simplify]: Simplify 1 into 1
2.202 * [backup-simplify]: Simplify (/ 1 1) into 1
2.202 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.202 * [taylor]: Taking taylor expansion of 1.0 in x
2.202 * [backup-simplify]: Simplify 1.0 into 1.0
2.202 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.202 * [taylor]: Taking taylor expansion of y in x
2.202 * [backup-simplify]: Simplify y into y
2.202 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.203 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.203 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.204 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.204 * [taylor]: Taking taylor expansion of (- 1.0) in y
2.204 * [taylor]: Taking taylor expansion of 1.0 in y
2.204 * [backup-simplify]: Simplify 1.0 into 1.0
2.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.205 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.205 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 1)) into (- (/ 1 y))
2.205 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.205 * [taylor]: Taking taylor expansion of (/ 1 y) 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 (- 1) into -1
2.206 * [backup-simplify]: Simplify -1 into -1
2.206 * [backup-simplify]: Simplify -1 into -1
2.207 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.207 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.207 * [backup-simplify]: Simplify (+ 0 0) into 0
2.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.208 * [backup-simplify]: Simplify (+ 0 0) into 0
2.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (* 0 (+ (/ 1 x) (/ 1 y))))) into 0
2.210 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 y)))) (* 0 (+ (/ 1 x) (/ 1 y))))) into 0
2.210 * [taylor]: Taking taylor expansion of 0 in x
2.210 * [backup-simplify]: Simplify 0 into 0
2.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.211 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.211 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
2.211 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y))
2.211 * [backup-simplify]: Simplify (- (* 1.0 (/ 1 y))) into (- (* 1.0 (/ 1 y)))
2.211 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
2.211 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.211 * [taylor]: Taking taylor expansion of 1.0 in y
2.211 * [backup-simplify]: Simplify 1.0 into 1.0
2.211 * [taylor]: Taking taylor expansion of (/ 1 y) 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 (* 1.0 1) into 1.0
2.212 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.212 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.213 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) (* 1 1))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- z)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- z)))))))) into (- (* 1.0 y) (+ (* z y) (* x z)))
2.213 * * * [progress]: simplifying candidates
2.213 * [simplify]: Simplifying:
  (* (- 1.0 z) (+ x y))
  (+ (log (- 1.0 z)) (log (+ x y)))
  (log (* (- 1.0 z) (+ x y)))
  (exp (* (- 1.0 z) (+ x y)))
  (* (* (* (- 1.0 z) (- 1.0 z)) (- 1.0 z)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (- 1.0 z) (+ x y))) (cbrt (* (- 1.0 z) (+ x y))))
  (cbrt (* (- 1.0 z) (+ x y)))
  (* (* (* (- 1.0 z) (+ x y)) (* (- 1.0 z) (+ x y))) (* (- 1.0 z) (+ x y)))
  (sqrt (* (- 1.0 z) (+ x y)))
  (sqrt (* (- 1.0 z) (+ x y)))
  (* (- (pow 1.0 3) (pow z 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* 1.0 1.0) (+ (* z z) (* 1.0 z))) (+ (* x x) (- (* y y) (* x y))))
  (* (- (pow 1.0 3) (pow z 3)) (- (* x x) (* y y)))
  (* (+ (* 1.0 1.0) (+ (* z z) (* 1.0 z))) (- x y))
  (* (- (* 1.0 1.0) (* z z)) (+ (pow x 3) (pow y 3)))
  (* (+ 1.0 z) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* 1.0 1.0) (* z z)) (- (* x x) (* y y)))
  (* (+ 1.0 z) (- x y))
  (* (sqrt (- 1.0 z)) (sqrt (+ x y)))
  (* (sqrt (- 1.0 z)) (sqrt (+ x y)))
  (* (- 1.0 z) x)
  (* (- 1.0 z) y)
  (* x (- 1.0 z))
  (* y (- 1.0 z))
  (* (- 1.0 z) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- 1.0 z) (sqrt (+ x y)))
  (* (- 1.0 z) 1)
  (* (- 1.0 z) 1)
  (* (cbrt (- 1.0 z)) (+ x y))
  (* (sqrt (- 1.0 z)) (+ x y))
  (* (- 1.0 z) (+ x y))
  (* (- (sqrt 1.0) (sqrt z)) (+ x y))
  (* (- 1.0 z) (+ x y))
  (* (- 1.0 z) (+ (pow x 3) (pow y 3)))
  (* (- 1.0 z) (- (* x x) (* y y)))
  (* (- (pow 1.0 3) (pow z 3)) (+ x y))
  (* (- (* 1.0 1.0) (* z z)) (+ x y))
  (- (+ (* 1.0 x) (* 1.0 y)) (* x z))
  (- (* 1.0 y) (+ (* z y) (* x z)))
  (- (* 1.0 y) (+ (* z y) (* x z)))
2.214 * * [simplify]: iteration 0: 83 enodes
2.232 * * [simplify]: iteration 1: 276 enodes
2.346 * * [simplify]: iteration 2: 1258 enodes
2.759 * * [simplify]: iteration complete: 5000 enodes
2.759 * * [simplify]: Extracting #0: cost 30 inf + 0
2.762 * * [simplify]: Extracting #1: cost 768 inf + 0
2.769 * * [simplify]: Extracting #2: cost 2042 inf + 67
2.788 * * [simplify]: Extracting #3: cost 1940 inf + 4355
2.796 * * [simplify]: Extracting #4: cost 429 inf + 20181
2.805 * * [simplify]: Extracting #5: cost 49 inf + 24473
2.818 * * [simplify]: Extracting #6: cost 23 inf + 24657
2.832 * * [simplify]: Extracting #7: cost 5 inf + 24731
3.199 * * [simplify]: Extracting #8: cost 0 inf + 24756
3.207 * [simplify]: Simplified to:
  (* (+ x y) (- 1.0 z))
  (log (* (+ x y) (- 1.0 z)))
  (log (* (+ x y) (- 1.0 z)))
  (pow (exp (+ x y)) (- 1.0 z))
  (pow (* (+ x y) (- 1.0 z)) 3)
  (* (cbrt (* (+ x y) (- 1.0 z))) (cbrt (* (+ x y) (- 1.0 z))))
  (cbrt (* (+ x y) (- 1.0 z)))
  (pow (* (+ x y) (- 1.0 z)) 3)
  (sqrt (* (+ x y) (- 1.0 z)))
  (sqrt (* (+ x y) (- 1.0 z)))
  (* (+ (pow y 3) (pow x 3)) (- (pow 1.0 3) (pow z 3)))
  (* (+ (* (- y x) y) (* x x)) (+ (* 1.0 1.0) (* (+ z 1.0) z)))
  (* (+ x y) (* (- x y) (- (pow 1.0 3) (pow z 3))))
  (* (+ (* 1.0 1.0) (* (+ z 1.0) z)) (- x y))
  (* (* (- 1.0 z) (+ z 1.0)) (+ (pow y 3) (pow x 3)))
  (* (+ (* (- y x) y) (* x x)) (+ z 1.0))
  (* (+ z 1.0) (* (* (+ x y) (- 1.0 z)) (- x y)))
  (* (- x y) (+ z 1.0))
  (* (sqrt (- 1.0 z)) (sqrt (+ x y)))
  (* (sqrt (- 1.0 z)) (sqrt (+ x y)))
  (* x (- 1.0 z))
  (* y (- 1.0 z))
  (* x (- 1.0 z))
  (* y (- 1.0 z))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (- 1.0 z))
  (* (sqrt (+ x y)) (- 1.0 z))
  (- 1.0 z)
  (- 1.0 z)
  (* (+ x y) (cbrt (- 1.0 z)))
  (* (sqrt (- 1.0 z)) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (- (sqrt 1.0) (sqrt z)) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (- 1.0 z) (+ (pow y 3) (pow x 3)))
  (* (* (+ x y) (- 1.0 z)) (- x y))
  (* (+ x y) (- (pow 1.0 3) (pow z 3)))
  (* (+ x y) (* (- 1.0 z) (+ z 1.0)))
  (+ (* y 1.0) (* x (- 1.0 z)))
  (- (* y (- 1.0 z)) (* x z))
  (- (* y (- 1.0 z)) (* x z))
3.207 * * * [progress]: adding candidates to table
3.341 * * [progress]: iteration 2 / 4
3.341 * * * [progress]: picking best candidate
3.348 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (- 1.0 z)) (* y (- 1.0 z))))>
3.348 * * * [progress]: localizing error
3.357 * * * [progress]: generating rewritten candidates
3.357 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
3.388 * * * [progress]: generating series expansions
3.388 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
3.388 * [backup-simplify]: Simplify (* y (- 1.0 z)) into (* y (- 1.0 z))
3.388 * [approximate]: Taking taylor expansion of (* y (- 1.0 z)) in (y z) around 0
3.388 * [taylor]: Taking taylor expansion of (* y (- 1.0 z)) in z
3.388 * [taylor]: Taking taylor expansion of y in z
3.388 * [backup-simplify]: Simplify y into y
3.388 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
3.388 * [taylor]: Taking taylor expansion of 1.0 in z
3.388 * [backup-simplify]: Simplify 1.0 into 1.0
3.388 * [taylor]: Taking taylor expansion of z in z
3.388 * [backup-simplify]: Simplify 0 into 0
3.388 * [backup-simplify]: Simplify 1 into 1
3.389 * [taylor]: Taking taylor expansion of (* y (- 1.0 z)) in y
3.389 * [taylor]: Taking taylor expansion of y in y
3.389 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify 1 into 1
3.389 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
3.389 * [taylor]: Taking taylor expansion of 1.0 in y
3.389 * [backup-simplify]: Simplify 1.0 into 1.0
3.389 * [taylor]: Taking taylor expansion of z in y
3.389 * [backup-simplify]: Simplify z into z
3.389 * [taylor]: Taking taylor expansion of (* y (- 1.0 z)) in y
3.389 * [taylor]: Taking taylor expansion of y in y
3.389 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify 1 into 1
3.389 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
3.389 * [taylor]: Taking taylor expansion of 1.0 in y
3.389 * [backup-simplify]: Simplify 1.0 into 1.0
3.389 * [taylor]: Taking taylor expansion of z in y
3.389 * [backup-simplify]: Simplify z into z
3.389 * [backup-simplify]: Simplify (- z) into (- z)
3.389 * [backup-simplify]: Simplify (+ 1.0 (- z)) into (- 1.0 z)
3.389 * [backup-simplify]: Simplify (* 0 (- 1.0 z)) into 0
3.389 * [taylor]: Taking taylor expansion of 0 in z
3.389 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify (- 0) into 0
3.390 * [backup-simplify]: Simplify (+ 0 0) into 0
3.390 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1.0 z))) into (- 1.0 z)
3.390 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
3.390 * [taylor]: Taking taylor expansion of 1.0 in z
3.390 * [backup-simplify]: Simplify 1.0 into 1.0
3.390 * [taylor]: Taking taylor expansion of z in z
3.390 * [backup-simplify]: Simplify 0 into 0
3.390 * [backup-simplify]: Simplify 1 into 1
3.390 * [backup-simplify]: Simplify (- 0) into 0
3.391 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.391 * [backup-simplify]: Simplify 1.0 into 1.0
3.391 * [backup-simplify]: Simplify 0 into 0
3.391 * [backup-simplify]: Simplify (- 0) into 0
3.391 * [backup-simplify]: Simplify (+ 0 0) into 0
3.392 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1.0 z)))) into 0
3.392 * [taylor]: Taking taylor expansion of 0 in z
3.392 * [backup-simplify]: Simplify 0 into 0
3.392 * [backup-simplify]: Simplify 0 into 0
3.393 * [backup-simplify]: Simplify (- 1) into -1
3.393 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.393 * [backup-simplify]: Simplify -1 into -1
3.393 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify (- 0) into 0
3.394 * [backup-simplify]: Simplify (+ 0 0) into 0
3.395 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 z))))) into 0
3.395 * [taylor]: Taking taylor expansion of 0 in z
3.395 * [backup-simplify]: Simplify 0 into 0
3.395 * [backup-simplify]: Simplify 0 into 0
3.395 * [backup-simplify]: Simplify 0 into 0
3.395 * [backup-simplify]: Simplify (- 0) into 0
3.395 * [backup-simplify]: Simplify (+ 0 0) into 0
3.395 * [backup-simplify]: Simplify 0 into 0
3.395 * [backup-simplify]: Simplify 0 into 0
3.395 * [backup-simplify]: Simplify (- 0) into 0
3.396 * [backup-simplify]: Simplify (+ 0 0) into 0
3.397 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 z)))))) into 0
3.397 * [taylor]: Taking taylor expansion of 0 in z
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify (+ (* -1 (* z y)) (* 1.0 (* 1 y))) into (- (* 1.0 y) (* z y))
3.397 * [backup-simplify]: Simplify (* (/ 1 y) (- 1.0 (/ 1 z))) into (/ (- 1.0 (/ 1 z)) y)
3.397 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) y) in (y z) around 0
3.397 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) y) in z
3.397 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
3.397 * [taylor]: Taking taylor expansion of 1.0 in z
3.397 * [backup-simplify]: Simplify 1.0 into 1.0
3.397 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.397 * [taylor]: Taking taylor expansion of z in z
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify 1 into 1
3.398 * [backup-simplify]: Simplify (/ 1 1) into 1
3.398 * [taylor]: Taking taylor expansion of y in z
3.398 * [backup-simplify]: Simplify y into y
3.398 * [backup-simplify]: Simplify (- 1) into -1
3.398 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.398 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.398 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) y) in y
3.398 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
3.398 * [taylor]: Taking taylor expansion of 1.0 in y
3.398 * [backup-simplify]: Simplify 1.0 into 1.0
3.398 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.398 * [taylor]: Taking taylor expansion of z in y
3.398 * [backup-simplify]: Simplify z into z
3.398 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.398 * [taylor]: Taking taylor expansion of y in y
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify 1 into 1
3.398 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
3.398 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z))
3.399 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 z)) 1) into (- 1.0 (/ 1 z))
3.399 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) y) in y
3.399 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
3.399 * [taylor]: Taking taylor expansion of 1.0 in y
3.399 * [backup-simplify]: Simplify 1.0 into 1.0
3.399 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.399 * [taylor]: Taking taylor expansion of z in y
3.399 * [backup-simplify]: Simplify z into z
3.399 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.399 * [taylor]: Taking taylor expansion of y in y
3.399 * [backup-simplify]: Simplify 0 into 0
3.399 * [backup-simplify]: Simplify 1 into 1
3.399 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
3.399 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z))
3.399 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 z)) 1) into (- 1.0 (/ 1 z))
3.399 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
3.399 * [taylor]: Taking taylor expansion of 1.0 in z
3.399 * [backup-simplify]: Simplify 1.0 into 1.0
3.399 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.399 * [taylor]: Taking taylor expansion of z in z
3.399 * [backup-simplify]: Simplify 0 into 0
3.399 * [backup-simplify]: Simplify 1 into 1
3.399 * [backup-simplify]: Simplify (/ 1 1) into 1
3.400 * [backup-simplify]: Simplify (- 1) into -1
3.400 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.400 * [backup-simplify]: Simplify -1 into -1
3.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.400 * [backup-simplify]: Simplify (- 0) into 0
3.400 * [backup-simplify]: Simplify (+ 0 0) into 0
3.401 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 z)) (/ 0 1)))) into 0
3.401 * [taylor]: Taking taylor expansion of 0 in z
3.401 * [backup-simplify]: Simplify 0 into 0
3.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.402 * [backup-simplify]: Simplify (- 0) into 0
3.402 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.402 * [backup-simplify]: Simplify 1.0 into 1.0
3.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.402 * [backup-simplify]: Simplify (- 0) into 0
3.403 * [backup-simplify]: Simplify (+ 0 0) into 0
3.403 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.403 * [taylor]: Taking taylor expansion of 0 in z
3.404 * [backup-simplify]: Simplify 0 into 0
3.404 * [backup-simplify]: Simplify 0 into 0
3.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.404 * [backup-simplify]: Simplify (- 0) into 0
3.405 * [backup-simplify]: Simplify (+ 0 0) into 0
3.405 * [backup-simplify]: Simplify 0 into 0
3.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.405 * [backup-simplify]: Simplify (- 0) into 0
3.405 * [backup-simplify]: Simplify (+ 0 0) into 0
3.406 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.406 * [taylor]: Taking taylor expansion of 0 in z
3.406 * [backup-simplify]: Simplify 0 into 0
3.406 * [backup-simplify]: Simplify 0 into 0
3.406 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.407 * [backup-simplify]: Simplify (- 0) into 0
3.407 * [backup-simplify]: Simplify (+ 0 0) into 0
3.408 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.408 * [backup-simplify]: Simplify (- 0) into 0
3.408 * [backup-simplify]: Simplify (+ 0 0) into 0
3.410 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.410 * [taylor]: Taking taylor expansion of 0 in z
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 y)))) (* -1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) into (- (* 1.0 y) (* z y))
3.410 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- 1.0 (/ 1 (- z)))) into (* -1 (/ (+ 1.0 (/ 1 z)) y))
3.410 * [approximate]: Taking taylor expansion of (* -1 (/ (+ 1.0 (/ 1 z)) y)) in (y z) around 0
3.410 * [taylor]: Taking taylor expansion of (* -1 (/ (+ 1.0 (/ 1 z)) y)) in z
3.410 * [taylor]: Taking taylor expansion of -1 in z
3.410 * [backup-simplify]: Simplify -1 into -1
3.410 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 z)) y) in z
3.410 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 z)) in z
3.410 * [taylor]: Taking taylor expansion of 1.0 in z
3.410 * [backup-simplify]: Simplify 1.0 into 1.0
3.410 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.410 * [taylor]: Taking taylor expansion of z in z
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 1 into 1
3.410 * [backup-simplify]: Simplify (/ 1 1) into 1
3.410 * [taylor]: Taking taylor expansion of y in z
3.410 * [backup-simplify]: Simplify y into y
3.411 * [backup-simplify]: Simplify (+ 0 1) into 1
3.411 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.411 * [taylor]: Taking taylor expansion of (* -1 (/ (+ 1.0 (/ 1 z)) y)) in y
3.411 * [taylor]: Taking taylor expansion of -1 in y
3.411 * [backup-simplify]: Simplify -1 into -1
3.411 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 z)) y) in y
3.411 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 z)) in y
3.411 * [taylor]: Taking taylor expansion of 1.0 in y
3.411 * [backup-simplify]: Simplify 1.0 into 1.0
3.411 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.411 * [taylor]: Taking taylor expansion of z in y
3.411 * [backup-simplify]: Simplify z into z
3.411 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.411 * [taylor]: Taking taylor expansion of y in y
3.411 * [backup-simplify]: Simplify 0 into 0
3.411 * [backup-simplify]: Simplify 1 into 1
3.411 * [backup-simplify]: Simplify (+ 1.0 (/ 1 z)) into (+ 1.0 (/ 1 z))
3.411 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 z)) 1) into (+ 1.0 (/ 1 z))
3.411 * [taylor]: Taking taylor expansion of (* -1 (/ (+ 1.0 (/ 1 z)) y)) in y
3.411 * [taylor]: Taking taylor expansion of -1 in y
3.411 * [backup-simplify]: Simplify -1 into -1
3.411 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 z)) y) in y
3.411 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 z)) in y
3.411 * [taylor]: Taking taylor expansion of 1.0 in y
3.411 * [backup-simplify]: Simplify 1.0 into 1.0
3.411 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.411 * [taylor]: Taking taylor expansion of z in y
3.411 * [backup-simplify]: Simplify z into z
3.411 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.411 * [taylor]: Taking taylor expansion of y in y
3.411 * [backup-simplify]: Simplify 0 into 0
3.411 * [backup-simplify]: Simplify 1 into 1
3.411 * [backup-simplify]: Simplify (+ 1.0 (/ 1 z)) into (+ 1.0 (/ 1 z))
3.412 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 z)) 1) into (+ 1.0 (/ 1 z))
3.412 * [backup-simplify]: Simplify (* -1 (+ 1.0 (/ 1 z))) into (* -1 (+ 1.0 (/ 1 z)))
3.412 * [taylor]: Taking taylor expansion of (* -1 (+ 1.0 (/ 1 z))) in z
3.412 * [taylor]: Taking taylor expansion of -1 in z
3.412 * [backup-simplify]: Simplify -1 into -1
3.412 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 z)) in z
3.412 * [taylor]: Taking taylor expansion of 1.0 in z
3.412 * [backup-simplify]: Simplify 1.0 into 1.0
3.412 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.412 * [taylor]: Taking taylor expansion of z in z
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify 1 into 1
3.412 * [backup-simplify]: Simplify (/ 1 1) into 1
3.412 * [backup-simplify]: Simplify (+ 0 1) into 1
3.413 * [backup-simplify]: Simplify (* -1 1) into -1
3.413 * [backup-simplify]: Simplify -1 into -1
3.413 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.413 * [backup-simplify]: Simplify (+ 0 0) into 0
3.414 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 z)) (/ 0 1)))) into 0
3.414 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (+ 1.0 (/ 1 z)))) into 0
3.414 * [taylor]: Taking taylor expansion of 0 in z
3.414 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.415 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.416 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 1)) into (- 1.0)
3.416 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.416 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.416 * [backup-simplify]: Simplify (+ 0 0) into 0
3.417 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.419 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ 1.0 (/ 1 z))))) into 0
3.419 * [taylor]: Taking taylor expansion of 0 in z
3.419 * [backup-simplify]: Simplify 0 into 0
3.419 * [backup-simplify]: Simplify 0 into 0
3.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.420 * [backup-simplify]: Simplify (+ 0 0) into 0
3.421 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 1))) into 0
3.421 * [backup-simplify]: Simplify 0 into 0
3.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.422 * [backup-simplify]: Simplify (+ 0 0) into 0
3.424 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.425 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ 1.0 (/ 1 z)))))) into 0
3.425 * [taylor]: Taking taylor expansion of 0 in z
3.425 * [backup-simplify]: Simplify 0 into 0
3.425 * [backup-simplify]: Simplify 0 into 0
3.425 * [backup-simplify]: Simplify 0 into 0
3.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.427 * [backup-simplify]: Simplify (+ 0 0) into 0
3.428 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1)))) into 0
3.428 * [backup-simplify]: Simplify 0 into 0
3.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.429 * [backup-simplify]: Simplify (+ 0 0) into 0
3.431 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.433 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ 1.0 (/ 1 z))))))) into 0
3.433 * [taylor]: Taking taylor expansion of 0 in z
3.433 * [backup-simplify]: Simplify 0 into 0
3.433 * [backup-simplify]: Simplify 0 into 0
3.434 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- y))))) (* -1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) into (- (* 1.0 y) (* z y))
3.434 * * * [progress]: simplifying candidates
3.435 * [simplify]: Simplifying:
  (* y (- 1.0 z))
  (+ (log y) (log (- 1.0 z)))
  (log (* y (- 1.0 z)))
  (exp (* y (- 1.0 z)))
  (* (* (* y y) y) (* (* (- 1.0 z) (- 1.0 z)) (- 1.0 z)))
  (* (cbrt (* y (- 1.0 z))) (cbrt (* y (- 1.0 z))))
  (cbrt (* y (- 1.0 z)))
  (* (* (* y (- 1.0 z)) (* y (- 1.0 z))) (* y (- 1.0 z)))
  (sqrt (* y (- 1.0 z)))
  (sqrt (* y (- 1.0 z)))
  (* (sqrt y) (sqrt (- 1.0 z)))
  (* (sqrt y) (sqrt (- 1.0 z)))
  (* y 1.0)
  (* y (- z))
  (* y 1.0)
  (* y (- z))
  (* 1.0 y)
  (* (- z) y)
  (* 1.0 y)
  (* (- z) y)
  (* y (* (cbrt (- 1.0 z)) (cbrt (- 1.0 z))))
  (* y (sqrt (- 1.0 z)))
  (* y 1)
  (* y (+ (sqrt 1.0) (sqrt z)))
  (* y 1)
  (* (cbrt y) (- 1.0 z))
  (* (sqrt y) (- 1.0 z))
  (* y (- 1.0 z))
  (* y (- (pow 1.0 3) (pow z 3)))
  (* y (- (* 1.0 1.0) (* z z)))
  (- (* 1.0 y) (* z y))
  (- (* 1.0 y) (* z y))
  (- (* 1.0 y) (* z y))
3.435 * * [simplify]: iteration 0: 52 enodes
3.461 * * [simplify]: iteration 1: 125 enodes
3.496 * * [simplify]: iteration 2: 383 enodes
3.811 * * [simplify]: iteration 3: 1699 enodes
4.457 * * [simplify]: iteration complete: 5002 enodes
4.457 * * [simplify]: Extracting #0: cost 18 inf + 0
4.459 * * [simplify]: Extracting #1: cost 326 inf + 1
4.464 * * [simplify]: Extracting #2: cost 1298 inf + 258
4.474 * * [simplify]: Extracting #3: cost 1271 inf + 6414
4.482 * * [simplify]: Extracting #4: cost 307 inf + 18040
4.488 * * [simplify]: Extracting #5: cost 58 inf + 20756
4.494 * * [simplify]: Extracting #6: cost 40 inf + 20888
4.505 * * [simplify]: Extracting #7: cost 8 inf + 21023
4.510 * * [simplify]: Extracting #8: cost 0 inf + 21063
4.516 * [simplify]: Simplified to:
  (* (- 1.0 z) y)
  (log (* (- 1.0 z) y))
  (log (* (- 1.0 z) y))
  (pow (exp y) (- 1.0 z))
  (pow (* (- 1.0 z) y) 3)
  (* (cbrt (* (- 1.0 z) y)) (cbrt (* (- 1.0 z) y)))
  (cbrt (* (- 1.0 z) y))
  (pow (* (- 1.0 z) y) 3)
  (sqrt (* (- 1.0 z) y))
  (sqrt (* (- 1.0 z) y))
  (* (sqrt y) (sqrt (- 1.0 z)))
  (* (sqrt y) (sqrt (- 1.0 z)))
  (* y 1.0)
  (- (* y z))
  (* y 1.0)
  (- (* y z))
  (* y 1.0)
  (- (* y z))
  (* y 1.0)
  (- (* y z))
  (* (cbrt (- 1.0 z)) (* y (cbrt (- 1.0 z))))
  (* (sqrt (- 1.0 z)) y)
  y
  (* (+ (sqrt z) (sqrt 1.0)) y)
  y
  (* (cbrt y) (- 1.0 z))
  (* (sqrt y) (- 1.0 z))
  (* (- 1.0 z) y)
  (* y (- (pow 1.0 3) (pow z 3)))
  (* (+ 1.0 z) (* (- 1.0 z) y))
  (* (- 1.0 z) y)
  (* (- 1.0 z) y)
  (* (- 1.0 z) y)
4.517 * * * [progress]: adding candidates to table
4.616 * * [progress]: iteration 3 / 4
4.616 * * * [progress]: picking best candidate
4.622 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (- 1.0 z)) (+ (* y 1.0) (- (* y z)))))>
4.622 * * * [progress]: localizing error
4.645 * * * [progress]: generating rewritten candidates
4.645 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
4.656 * * * [progress]: generating series expansions
4.656 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
4.656 * [backup-simplify]: Simplify (+ (* y 1.0) (- (* y z))) into (- (* 1.0 y) (* z y))
4.656 * [approximate]: Taking taylor expansion of (- (* 1.0 y) (* z y)) in (y z) around 0
4.656 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (* z y)) in z
4.656 * [taylor]: Taking taylor expansion of (* 1.0 y) in z
4.656 * [taylor]: Taking taylor expansion of 1.0 in z
4.656 * [backup-simplify]: Simplify 1.0 into 1.0
4.656 * [taylor]: Taking taylor expansion of y in z
4.656 * [backup-simplify]: Simplify y into y
4.656 * [taylor]: Taking taylor expansion of (* z y) in z
4.656 * [taylor]: Taking taylor expansion of z in z
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify 1 into 1
4.656 * [taylor]: Taking taylor expansion of y in z
4.656 * [backup-simplify]: Simplify y into y
4.656 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (* z y)) in y
4.656 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
4.656 * [taylor]: Taking taylor expansion of 1.0 in y
4.656 * [backup-simplify]: Simplify 1.0 into 1.0
4.656 * [taylor]: Taking taylor expansion of y in y
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify 1 into 1
4.656 * [taylor]: Taking taylor expansion of (* z y) in y
4.656 * [taylor]: Taking taylor expansion of z in y
4.656 * [backup-simplify]: Simplify z into z
4.656 * [taylor]: Taking taylor expansion of y in y
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify 1 into 1
4.656 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (* z y)) in y
4.656 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
4.656 * [taylor]: Taking taylor expansion of 1.0 in y
4.656 * [backup-simplify]: Simplify 1.0 into 1.0
4.656 * [taylor]: Taking taylor expansion of y in y
4.656 * [backup-simplify]: Simplify 0 into 0
4.657 * [backup-simplify]: Simplify 1 into 1
4.657 * [taylor]: Taking taylor expansion of (* z y) in y
4.657 * [taylor]: Taking taylor expansion of z in y
4.657 * [backup-simplify]: Simplify z into z
4.657 * [taylor]: Taking taylor expansion of y in y
4.657 * [backup-simplify]: Simplify 0 into 0
4.657 * [backup-simplify]: Simplify 1 into 1
4.657 * [backup-simplify]: Simplify (* 1.0 0) into 0
4.657 * [backup-simplify]: Simplify (* z 0) into 0
4.657 * [backup-simplify]: Simplify (- 0) into 0
4.658 * [backup-simplify]: Simplify (+ 0 0) into 0
4.658 * [taylor]: Taking taylor expansion of 0 in z
4.658 * [backup-simplify]: Simplify 0 into 0
4.658 * [backup-simplify]: Simplify 0 into 0
4.659 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
4.659 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
4.659 * [backup-simplify]: Simplify (- z) into (- z)
4.659 * [backup-simplify]: Simplify (+ 1.0 (- z)) into (- 1.0 z)
4.659 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
4.659 * [taylor]: Taking taylor expansion of 1.0 in z
4.659 * [backup-simplify]: Simplify 1.0 into 1.0
4.659 * [taylor]: Taking taylor expansion of z in z
4.659 * [backup-simplify]: Simplify 0 into 0
4.659 * [backup-simplify]: Simplify 1 into 1
4.659 * [backup-simplify]: Simplify (- 0) into 0
4.660 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.660 * [backup-simplify]: Simplify 1.0 into 1.0
4.660 * [backup-simplify]: Simplify 0 into 0
4.660 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
4.661 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
4.661 * [backup-simplify]: Simplify (- 0) into 0
4.661 * [backup-simplify]: Simplify (+ 0 0) into 0
4.661 * [taylor]: Taking taylor expansion of 0 in z
4.661 * [backup-simplify]: Simplify 0 into 0
4.661 * [backup-simplify]: Simplify 0 into 0
4.661 * [backup-simplify]: Simplify (- 1) into -1
4.662 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.662 * [backup-simplify]: Simplify -1 into -1
4.662 * [backup-simplify]: Simplify 0 into 0
4.662 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.663 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.663 * [backup-simplify]: Simplify (- 0) into 0
4.663 * [backup-simplify]: Simplify (+ 0 0) into 0
4.663 * [taylor]: Taking taylor expansion of 0 in z
4.663 * [backup-simplify]: Simplify 0 into 0
4.663 * [backup-simplify]: Simplify 0 into 0
4.663 * [backup-simplify]: Simplify 0 into 0
4.664 * [backup-simplify]: Simplify (- 0) into 0
4.664 * [backup-simplify]: Simplify (+ 0 0) into 0
4.664 * [backup-simplify]: Simplify 0 into 0
4.664 * [backup-simplify]: Simplify 0 into 0
4.665 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.665 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.666 * [backup-simplify]: Simplify (- 0) into 0
4.666 * [backup-simplify]: Simplify (+ 0 0) into 0
4.666 * [taylor]: Taking taylor expansion of 0 in z
4.666 * [backup-simplify]: Simplify 0 into 0
4.666 * [backup-simplify]: Simplify 0 into 0
4.666 * [backup-simplify]: Simplify (+ (* -1 (* z y)) (* 1.0 (* 1 y))) into (- (* 1.0 y) (* z y))
4.666 * [backup-simplify]: Simplify (+ (* (/ 1 y) 1.0) (- (* (/ 1 y) (/ 1 z)))) into (- (* 1.0 (/ 1 y)) (/ 1 (* z y)))
4.666 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (* z y))) in (y z) around 0
4.666 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (* z y))) in z
4.666 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z
4.666 * [taylor]: Taking taylor expansion of 1.0 in z
4.666 * [backup-simplify]: Simplify 1.0 into 1.0
4.666 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.666 * [taylor]: Taking taylor expansion of y in z
4.666 * [backup-simplify]: Simplify y into y
4.666 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.666 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
4.666 * [taylor]: Taking taylor expansion of (* z y) in z
4.666 * [taylor]: Taking taylor expansion of z in z
4.666 * [backup-simplify]: Simplify 0 into 0
4.666 * [backup-simplify]: Simplify 1 into 1
4.666 * [taylor]: Taking taylor expansion of y in z
4.666 * [backup-simplify]: Simplify y into y
4.666 * [backup-simplify]: Simplify (* 0 y) into 0
4.667 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.667 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.667 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (* z y))) in y
4.667 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
4.667 * [taylor]: Taking taylor expansion of 1.0 in y
4.667 * [backup-simplify]: Simplify 1.0 into 1.0
4.667 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.667 * [taylor]: Taking taylor expansion of y in y
4.667 * [backup-simplify]: Simplify 0 into 0
4.667 * [backup-simplify]: Simplify 1 into 1
4.667 * [backup-simplify]: Simplify (/ 1 1) into 1
4.667 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
4.667 * [taylor]: Taking taylor expansion of (* z y) in y
4.667 * [taylor]: Taking taylor expansion of z in y
4.667 * [backup-simplify]: Simplify z into z
4.667 * [taylor]: Taking taylor expansion of y in y
4.667 * [backup-simplify]: Simplify 0 into 0
4.667 * [backup-simplify]: Simplify 1 into 1
4.667 * [backup-simplify]: Simplify (* z 0) into 0
4.668 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
4.668 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.668 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (* z y))) in y
4.668 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
4.668 * [taylor]: Taking taylor expansion of 1.0 in y
4.668 * [backup-simplify]: Simplify 1.0 into 1.0
4.668 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.668 * [taylor]: Taking taylor expansion of y in y
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 1 into 1
4.668 * [backup-simplify]: Simplify (/ 1 1) into 1
4.668 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
4.668 * [taylor]: Taking taylor expansion of (* z y) in y
4.668 * [taylor]: Taking taylor expansion of z in y
4.668 * [backup-simplify]: Simplify z into z
4.668 * [taylor]: Taking taylor expansion of y in y
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 1 into 1
4.668 * [backup-simplify]: Simplify (* z 0) into 0
4.668 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
4.668 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.669 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
4.669 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
4.669 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z))
4.669 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
4.669 * [taylor]: Taking taylor expansion of 1.0 in z
4.669 * [backup-simplify]: Simplify 1.0 into 1.0
4.669 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.669 * [taylor]: Taking taylor expansion of z in z
4.669 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify 1 into 1
4.669 * [backup-simplify]: Simplify (/ 1 1) into 1
4.669 * [backup-simplify]: Simplify (- 1) into -1
4.670 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.670 * [backup-simplify]: Simplify -1 into -1
4.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.671 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
4.671 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
4.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
4.671 * [backup-simplify]: Simplify (- 0) into 0
4.672 * [backup-simplify]: Simplify (+ 0 0) into 0
4.672 * [taylor]: Taking taylor expansion of 0 in z
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.672 * [backup-simplify]: Simplify (- 0) into 0
4.673 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.673 * [backup-simplify]: Simplify 1.0 into 1.0
4.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.674 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
4.675 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.676 * [backup-simplify]: Simplify (- 0) into 0
4.676 * [backup-simplify]: Simplify (+ 0 0) into 0
4.676 * [taylor]: Taking taylor expansion of 0 in z
4.676 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify 0 into 0
4.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.677 * [backup-simplify]: Simplify (- 0) into 0
4.678 * [backup-simplify]: Simplify (+ 0 0) into 0
4.678 * [backup-simplify]: Simplify 0 into 0
4.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.680 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.681 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.681 * [backup-simplify]: Simplify (- 0) into 0
4.682 * [backup-simplify]: Simplify (+ 0 0) into 0
4.682 * [taylor]: Taking taylor expansion of 0 in z
4.682 * [backup-simplify]: Simplify 0 into 0
4.682 * [backup-simplify]: Simplify 0 into 0
4.682 * [backup-simplify]: Simplify 0 into 0
4.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.683 * [backup-simplify]: Simplify (- 0) into 0
4.684 * [backup-simplify]: Simplify (+ 0 0) into 0
4.684 * [backup-simplify]: Simplify 0 into 0
4.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.686 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.687 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
4.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.687 * [backup-simplify]: Simplify (- 0) into 0
4.688 * [backup-simplify]: Simplify (+ 0 0) into 0
4.688 * [taylor]: Taking taylor expansion of 0 in z
4.688 * [backup-simplify]: Simplify 0 into 0
4.688 * [backup-simplify]: Simplify 0 into 0
4.688 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 y)))) (* -1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) into (- (* 1.0 y) (* z y))
4.688 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) 1.0) (- (* (/ 1 (- y)) (/ 1 (- z))))) into (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 y))))
4.688 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 y)))) in (y z) around 0
4.688 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 y)))) in z
4.688 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 y))) in z
4.689 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
4.689 * [taylor]: Taking taylor expansion of (* z y) in z
4.689 * [taylor]: Taking taylor expansion of z in z
4.689 * [backup-simplify]: Simplify 0 into 0
4.689 * [backup-simplify]: Simplify 1 into 1
4.689 * [taylor]: Taking taylor expansion of y in z
4.689 * [backup-simplify]: Simplify y into y
4.689 * [backup-simplify]: Simplify (* 0 y) into 0
4.689 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.689 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.689 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z
4.689 * [taylor]: Taking taylor expansion of 1.0 in z
4.689 * [backup-simplify]: Simplify 1.0 into 1.0
4.689 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.689 * [taylor]: Taking taylor expansion of y in z
4.689 * [backup-simplify]: Simplify y into y
4.689 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.689 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 y)))) in y
4.689 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 y))) in y
4.689 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
4.689 * [taylor]: Taking taylor expansion of (* z y) in y
4.689 * [taylor]: Taking taylor expansion of z in y
4.689 * [backup-simplify]: Simplify z into z
4.689 * [taylor]: Taking taylor expansion of y in y
4.689 * [backup-simplify]: Simplify 0 into 0
4.689 * [backup-simplify]: Simplify 1 into 1
4.689 * [backup-simplify]: Simplify (* z 0) into 0
4.690 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
4.690 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.690 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
4.690 * [taylor]: Taking taylor expansion of 1.0 in y
4.690 * [backup-simplify]: Simplify 1.0 into 1.0
4.690 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.690 * [taylor]: Taking taylor expansion of y in y
4.690 * [backup-simplify]: Simplify 0 into 0
4.690 * [backup-simplify]: Simplify 1 into 1
4.690 * [backup-simplify]: Simplify (/ 1 1) into 1
4.690 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 y)))) in y
4.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 y))) in y
4.690 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
4.690 * [taylor]: Taking taylor expansion of (* z y) in y
4.690 * [taylor]: Taking taylor expansion of z in y
4.690 * [backup-simplify]: Simplify z into z
4.690 * [taylor]: Taking taylor expansion of y in y
4.690 * [backup-simplify]: Simplify 0 into 0
4.690 * [backup-simplify]: Simplify 1 into 1
4.690 * [backup-simplify]: Simplify (* z 0) into 0
4.691 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
4.691 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.691 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
4.691 * [taylor]: Taking taylor expansion of 1.0 in y
4.691 * [backup-simplify]: Simplify 1.0 into 1.0
4.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.691 * [taylor]: Taking taylor expansion of y in y
4.691 * [backup-simplify]: Simplify 0 into 0
4.691 * [backup-simplify]: Simplify 1 into 1
4.691 * [backup-simplify]: Simplify (/ 1 1) into 1
4.691 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
4.691 * [backup-simplify]: Simplify (+ (/ 1 z) 1.0) into (+ 1.0 (/ 1 z))
4.692 * [backup-simplify]: Simplify (- (+ 1.0 (/ 1 z))) into (- (+ 1.0 (/ 1 z)))
4.692 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 z))) in z
4.692 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 z)) in z
4.692 * [taylor]: Taking taylor expansion of 1.0 in z
4.692 * [backup-simplify]: Simplify 1.0 into 1.0
4.692 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.692 * [taylor]: Taking taylor expansion of z in z
4.692 * [backup-simplify]: Simplify 0 into 0
4.692 * [backup-simplify]: Simplify 1 into 1
4.692 * [backup-simplify]: Simplify (/ 1 1) into 1
4.692 * [backup-simplify]: Simplify (+ 0 1) into 1
4.692 * [backup-simplify]: Simplify (- 1) into -1
4.692 * [backup-simplify]: Simplify -1 into -1
4.693 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
4.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
4.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.694 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
4.694 * [backup-simplify]: Simplify (+ 0 0) into 0
4.694 * [backup-simplify]: Simplify (- 0) into 0
4.694 * [taylor]: Taking taylor expansion of 0 in z
4.694 * [backup-simplify]: Simplify 0 into 0
4.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.695 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.695 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.696 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.696 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.697 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
4.698 * [backup-simplify]: Simplify (+ 0 0) into 0
4.698 * [backup-simplify]: Simplify (- 0) into 0
4.698 * [taylor]: Taking taylor expansion of 0 in z
4.698 * [backup-simplify]: Simplify 0 into 0
4.698 * [backup-simplify]: Simplify 0 into 0
4.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.699 * [backup-simplify]: Simplify (+ 0 0) into 0
4.699 * [backup-simplify]: Simplify (- 0) into 0
4.699 * [backup-simplify]: Simplify 0 into 0
4.700 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.701 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.701 * [backup-simplify]: Simplify (+ 0 0) into 0
4.702 * [backup-simplify]: Simplify (- 0) into 0
4.702 * [taylor]: Taking taylor expansion of 0 in z
4.702 * [backup-simplify]: Simplify 0 into 0
4.702 * [backup-simplify]: Simplify 0 into 0
4.702 * [backup-simplify]: Simplify 0 into 0
4.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.703 * [backup-simplify]: Simplify (+ 0 0) into 0
4.703 * [backup-simplify]: Simplify (- 0) into 0
4.703 * [backup-simplify]: Simplify 0 into 0
4.704 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
4.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.705 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.706 * [backup-simplify]: Simplify (+ 0 0) into 0
4.706 * [backup-simplify]: Simplify (- 0) into 0
4.706 * [taylor]: Taking taylor expansion of 0 in z
4.706 * [backup-simplify]: Simplify 0 into 0
4.706 * [backup-simplify]: Simplify 0 into 0
4.706 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- y))))) (* -1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) into (- (* 1.0 y) (* z y))
4.706 * * * [progress]: simplifying candidates
4.707 * [simplify]: Simplifying:
  (* (exp (* y 1.0)) (/ 1 (exp (* y z))))
  (* (exp (* y 1.0)) (exp (- (* y z))))
  (log (+ (* y 1.0) (- (* y z))))
  (exp (+ (* y 1.0) (- (* y z))))
  (* (cbrt (+ (* y 1.0) (- (* y z)))) (cbrt (+ (* y 1.0) (- (* y z)))))
  (cbrt (+ (* y 1.0) (- (* y z))))
  (* (* (+ (* y 1.0) (- (* y z))) (+ (* y 1.0) (- (* y z)))) (+ (* y 1.0) (- (* y z))))
  (sqrt (+ (* y 1.0) (- (* y z))))
  (sqrt (+ (* y 1.0) (- (* y z))))
  (+ (pow (* y 1.0) 3) (pow (- (* y z)) 3))
  (+ (* (* y 1.0) (* y 1.0)) (- (* (- (* y z)) (- (* y z))) (* (* y 1.0) (- (* y z)))))
  (- (* (* y 1.0) (* y 1.0)) (* (- (* y z)) (- (* y z))))
  (- (* y 1.0) (- (* y z)))
  (+ 1.0 (- z))
  (+ (* y 1.0) 0)
  (- (* 1.0 y) (* z y))
  (- (* 1.0 y) (* z y))
  (- (* 1.0 y) (* z y))
4.707 * * [simplify]: iteration 0: 39 enodes
4.715 * * [simplify]: iteration 1: 120 enodes
4.767 * * [simplify]: iteration 2: 664 enodes
5.088 * * [simplify]: iteration complete: 5001 enodes
5.088 * * [simplify]: Extracting #0: cost 13 inf + 0
5.089 * * [simplify]: Extracting #1: cost 329 inf + 0
5.092 * * [simplify]: Extracting #2: cost 1733 inf + 37
5.105 * * [simplify]: Extracting #3: cost 1945 inf + 2432
5.129 * * [simplify]: Extracting #4: cost 455 inf + 18092
5.140 * * [simplify]: Extracting #5: cost 46 inf + 22783
5.147 * * [simplify]: Extracting #6: cost 9 inf + 22989
5.155 * * [simplify]: Extracting #7: cost 0 inf + 23071
5.162 * [simplify]: Simplified to:
  (pow (exp y) (- 1.0 z))
  (pow (exp y) (- 1.0 z))
  (log (* y (- 1.0 z)))
  (pow (exp y) (- 1.0 z))
  (* (cbrt (* y (- 1.0 z))) (cbrt (* y (- 1.0 z))))
  (cbrt (* y (- 1.0 z)))
  (pow (* y (- 1.0 z)) 3)
  (sqrt (* y (- 1.0 z)))
  (sqrt (* y (- 1.0 z)))
  (* (pow y 3) (- (pow 1.0 3) (pow z 3)))
  (+ (* 1.0 (* (* y 1.0) y)) (* (* y (* y z)) (+ 1.0 z)))
  (* (* y (+ 1.0 z)) (* y (- 1.0 z)))
  (* y (+ z 1.0))
  (- 1.0 z)
  (* y 1.0)
  (* y (- 1.0 z))
  (* y (- 1.0 z))
  (* y (- 1.0 z))
5.162 * * * [progress]: adding candidates to table
5.226 * [progress]: [Phase 3 of 3] Extracting.
5.226 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* x (- 1.0 z)) (* y (- 1.0 z))))> #<alt (λ (x y z) (+ (* x (- 1.0 z)) (+ (* y 1.0) (- (* y z)))))>)
5.226 * * * [regime-changes]: Trying 4 branch expressions: ((- 1.0 z) z y x)
5.226 * * * * [regimes]: Trying to branch on (- 1.0 z) from (#<alt (λ (x y z) (+ (* x (- 1.0 z)) (* y (- 1.0 z))))> #<alt (λ (x y z) (+ (* x (- 1.0 z)) (+ (* y 1.0) (- (* y z)))))>)
5.255 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* x (- 1.0 z)) (* y (- 1.0 z))))> #<alt (λ (x y z) (+ (* x (- 1.0 z)) (+ (* y 1.0) (- (* y z)))))>)
5.299 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* x (- 1.0 z)) (* y (- 1.0 z))))> #<alt (λ (x y z) (+ (* x (- 1.0 z)) (+ (* y 1.0) (- (* y z)))))>)
5.343 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* x (- 1.0 z)) (* y (- 1.0 z))))> #<alt (λ (x y z) (+ (* x (- 1.0 z)) (+ (* y 1.0) (- (* y z)))))>)
5.378 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
5.378 * [simplify]: Simplifying:
  (+ (* x (- 1.0 z)) (* y (- 1.0 z)))
5.378 * * [simplify]: iteration 0: 8 enodes
5.379 * * [simplify]: iteration 1: 11 enodes
5.379 * * [simplify]: iteration complete: 11 enodes
5.379 * * [simplify]: Extracting #0: cost 1 inf + 0
5.379 * * [simplify]: Extracting #1: cost 3 inf + 0
5.379 * * [simplify]: Extracting #2: cost 6 inf + 0
5.379 * * [simplify]: Extracting #3: cost 6 inf + 2
5.379 * * [simplify]: Extracting #4: cost 0 inf + 28
5.379 * [simplify]: Simplified to:
  (+ (* (- 1.0 z) y) (* (- 1.0 z) x))
6.665 * [regime-testing]: Baseline error score: 0.01745030160029018
6.668 * [regime-testing]: Oracle error score: 0.012501562695336917
6.671 * [regime-testing]: End program error score: 0.01745030160029018