24.456 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.053 * [progress]: [Phase 2 of 3] Improving.
0.053 * [simplify]: Simplifying:
  (+ (* x y) (* (- x 1.0) z))
0.053 * * [simplify]: Extracting # 0 : cost  0
0.053 * * [simplify]: Extracting # 1 : cost  0
0.053 * * [simplify]: Extracting # 2 : cost  0
0.053 * * [simplify]: Extracting # 3 : cost  0
0.053 * * [simplify]: Extracting # 4 : cost  0
0.053 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.057 * * [simplify]: Extracting # 0 : cost  0
0.057 * * [simplify]: Extracting # 1 : cost  0
0.057 * * [simplify]: Extracting # 2 : cost  0
0.057 * * [simplify]: iteration  1 :  14  enodes  (cost  8 )
0.062 * * [simplify]: Extracting # 0 : cost  0
0.062 * * [simplify]: Extracting # 1 : cost  0
0.062 * * [simplify]: Extracting # 2 : cost  0
0.063 * * [simplify]: iteration  2 :  24  enodes  (cost  8 )
0.072 * * [simplify]: Extracting # 0 : cost  0
0.072 * * [simplify]: Extracting # 1 : cost  0
0.072 * * [simplify]: Extracting # 2 : cost  0
0.072 * * [simplify]: iteration  3 :  40  enodes  (cost  8 )
0.086 * * [simplify]: Extracting # 0 : cost  0
0.086 * * [simplify]: Extracting # 1 : cost  0
0.087 * * [simplify]: Extracting # 2 : cost  0
0.087 * * [simplify]: Extracting # 3 : cost  0
0.087 * * [simplify]: iteration  4 :  68  enodes  (cost  8 )
0.112 * * [simplify]: Extracting # 0 : cost  0
0.112 * * [simplify]: Extracting # 1 : cost  0
0.112 * * [simplify]: Extracting # 2 : cost  0
0.113 * * [simplify]: iteration  5 :  94  enodes  (cost  8 )
0.152 * * [simplify]: Extracting # 0 : cost  0
0.152 * * [simplify]: Extracting # 1 : cost  0
0.152 * * [simplify]: Extracting # 2 : cost  0
0.153 * * [simplify]: iteration  6 :  105  enodes  (cost  8 )
0.187 * * [simplify]: Extracting # 0 : cost  0
0.187 * * [simplify]: Extracting # 1 : cost  0
0.187 * * [simplify]: Extracting # 2 : cost  0
0.187 * * [simplify]: Extracting # 3 : cost  0
0.188 * * [simplify]: Extracting # 4 : cost  0
0.188 * * [simplify]: iteration  7 :  126  enodes  (cost  8 )
0.237 * * [simplify]: Extracting # 0 : cost  0
0.237 * * [simplify]: Extracting # 1 : cost  0
0.237 * * [simplify]: Extracting # 2 : cost  0
0.238 * * [simplify]: iteration  8 :  170  enodes  (cost  8 )
0.341 * * [simplify]: Extracting # 0 : cost  0
0.341 * * [simplify]: Extracting # 1 : cost  0
0.342 * * [simplify]: Extracting # 2 : cost  0
0.343 * * [simplify]: iteration  9 :  391  enodes  (cost  8 )
0.635 * * [simplify]: Extracting # 0 : cost  0
0.644 * * [simplify]: Extracting # 1 : cost  0
0.647 * * [simplify]: Extracting # 2 : cost  0
0.650 * * [simplify]: iteration  10 :  1517  enodes  (cost  8 )
4.004 * * [simplify]: Extracting # 0 : cost  0
4.059 * * [simplify]: Extracting # 1 : cost  0
4.069 * * [simplify]: Extracting # 2 : cost  0
4.083 * * [simplify]: Extracting # 3 : cost  0
4.092 * * [simplify]: iteration done:  5001  enodes  (cost  8 )
4.093 * [simplify]: Simplified to:
  (fma x y (* (- x 1.0) z))
4.101 * * [progress]: iteration 1 / 4
4.101 * * * [progress]: picking best candidate
4.107 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- x 1.0) z)))>
4.107 * * * [progress]: localizing error
4.126 * * * [progress]: generating rewritten candidates
4.126 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
4.172 * * * [progress]: generating series expansions
4.172 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
4.172 * [backup-simplify]: Simplify (* (- x 1.0) z) into (* (- x 1.0) z)
4.172 * [approximate]: Taking taylor expansion of (* (- x 1.0) z) in (x z) around 0
4.172 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in z
4.172 * [taylor]: Taking taylor expansion of (- x 1.0) in z
4.172 * [taylor]: Taking taylor expansion of x in z
4.172 * [backup-simplify]: Simplify x into x
4.172 * [taylor]: Taking taylor expansion of 1.0 in z
4.172 * [backup-simplify]: Simplify 1.0 into 1.0
4.172 * [taylor]: Taking taylor expansion of z in z
4.172 * [backup-simplify]: Simplify 0 into 0
4.172 * [backup-simplify]: Simplify 1 into 1
4.172 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
4.172 * [taylor]: Taking taylor expansion of (- x 1.0) in x
4.172 * [taylor]: Taking taylor expansion of x in x
4.172 * [backup-simplify]: Simplify 0 into 0
4.172 * [backup-simplify]: Simplify 1 into 1
4.173 * [taylor]: Taking taylor expansion of 1.0 in x
4.173 * [backup-simplify]: Simplify 1.0 into 1.0
4.173 * [taylor]: Taking taylor expansion of z in x
4.173 * [backup-simplify]: Simplify z into z
4.173 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
4.173 * [taylor]: Taking taylor expansion of (- x 1.0) in x
4.173 * [taylor]: Taking taylor expansion of x in x
4.173 * [backup-simplify]: Simplify 0 into 0
4.173 * [backup-simplify]: Simplify 1 into 1
4.173 * [taylor]: Taking taylor expansion of 1.0 in x
4.173 * [backup-simplify]: Simplify 1.0 into 1.0
4.173 * [taylor]: Taking taylor expansion of z in x
4.173 * [backup-simplify]: Simplify z into z
4.174 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.175 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.175 * [backup-simplify]: Simplify (* (- 1.0) z) into (* -1.0 z)
4.175 * [taylor]: Taking taylor expansion of (* -1.0 z) in z
4.175 * [taylor]: Taking taylor expansion of -1.0 in z
4.175 * [backup-simplify]: Simplify -1.0 into -1.0
4.175 * [taylor]: Taking taylor expansion of z in z
4.175 * [backup-simplify]: Simplify 0 into 0
4.175 * [backup-simplify]: Simplify 1 into 1
4.176 * [backup-simplify]: Simplify (* -1.0 0) into 0
4.176 * [backup-simplify]: Simplify 0 into 0
4.176 * [backup-simplify]: Simplify (- 0) into 0
4.177 * [backup-simplify]: Simplify (+ 1 0) into 1
4.177 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (* 1 z)) into z
4.177 * [taylor]: Taking taylor expansion of z in z
4.177 * [backup-simplify]: Simplify 0 into 0
4.177 * [backup-simplify]: Simplify 1 into 1
4.177 * [backup-simplify]: Simplify 0 into 0
4.179 * [backup-simplify]: Simplify (+ (* -1.0 1) (* 0 0)) into (- 1.0)
4.179 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.180 * [backup-simplify]: Simplify (- 0) into 0
4.180 * [backup-simplify]: Simplify (+ 0 0) into 0
4.181 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (* 0 z))) into 0
4.181 * [taylor]: Taking taylor expansion of 0 in z
4.181 * [backup-simplify]: Simplify 0 into 0
4.181 * [backup-simplify]: Simplify 0 into 0
4.181 * [backup-simplify]: Simplify 1 into 1
4.182 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 1) (* 0 0))) into 0
4.182 * [backup-simplify]: Simplify 0 into 0
4.183 * [backup-simplify]: Simplify (- 0) into 0
4.183 * [backup-simplify]: Simplify (+ 0 0) into 0
4.185 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
4.185 * [taylor]: Taking taylor expansion of 0 in z
4.185 * [backup-simplify]: Simplify 0 into 0
4.185 * [backup-simplify]: Simplify 0 into 0
4.185 * [backup-simplify]: Simplify 0 into 0
4.185 * [backup-simplify]: Simplify 0 into 0
4.186 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.186 * [backup-simplify]: Simplify 0 into 0
4.187 * [backup-simplify]: Simplify (- 0) into 0
4.187 * [backup-simplify]: Simplify (+ 0 0) into 0
4.189 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
4.189 * [taylor]: Taking taylor expansion of 0 in z
4.189 * [backup-simplify]: Simplify 0 into 0
4.189 * [backup-simplify]: Simplify 0 into 0
4.189 * [backup-simplify]: Simplify (+ (* 1 (* z x)) (* (- 1.0) (* z 1))) into (- (* x z) (* 1.0 z))
4.190 * [backup-simplify]: Simplify (* (- (/ 1 x) 1.0) (/ 1 z)) into (/ (- (/ 1 x) 1.0) z)
4.190 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in (x z) around 0
4.190 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in z
4.190 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in z
4.190 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.190 * [taylor]: Taking taylor expansion of x in z
4.190 * [backup-simplify]: Simplify x into x
4.190 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.190 * [taylor]: Taking taylor expansion of 1.0 in z
4.190 * [backup-simplify]: Simplify 1.0 into 1.0
4.190 * [taylor]: Taking taylor expansion of z in z
4.190 * [backup-simplify]: Simplify 0 into 0
4.190 * [backup-simplify]: Simplify 1 into 1
4.190 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.191 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
4.191 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
4.191 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
4.191 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
4.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.191 * [taylor]: Taking taylor expansion of x in x
4.191 * [backup-simplify]: Simplify 0 into 0
4.191 * [backup-simplify]: Simplify 1 into 1
4.191 * [backup-simplify]: Simplify (/ 1 1) into 1
4.191 * [taylor]: Taking taylor expansion of 1.0 in x
4.192 * [backup-simplify]: Simplify 1.0 into 1.0
4.192 * [taylor]: Taking taylor expansion of z in x
4.192 * [backup-simplify]: Simplify z into z
4.192 * [backup-simplify]: Simplify (+ 1 0) into 1
4.192 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.192 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
4.192 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
4.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.192 * [taylor]: Taking taylor expansion of x in x
4.192 * [backup-simplify]: Simplify 0 into 0
4.192 * [backup-simplify]: Simplify 1 into 1
4.193 * [backup-simplify]: Simplify (/ 1 1) into 1
4.193 * [taylor]: Taking taylor expansion of 1.0 in x
4.193 * [backup-simplify]: Simplify 1.0 into 1.0
4.193 * [taylor]: Taking taylor expansion of z in x
4.193 * [backup-simplify]: Simplify z into z
4.193 * [backup-simplify]: Simplify (+ 1 0) into 1
4.193 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.193 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.193 * [taylor]: Taking taylor expansion of z in z
4.193 * [backup-simplify]: Simplify 0 into 0
4.193 * [backup-simplify]: Simplify 1 into 1
4.194 * [backup-simplify]: Simplify (/ 1 1) into 1
4.194 * [backup-simplify]: Simplify 1 into 1
4.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.195 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.196 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.196 * [backup-simplify]: Simplify (- (/ (- 1.0) z) (+ (* (/ 1 z) (/ 0 z)))) into (- (* 1.0 (/ 1 z)))
4.196 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
4.196 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
4.197 * [taylor]: Taking taylor expansion of 1.0 in z
4.197 * [backup-simplify]: Simplify 1.0 into 1.0
4.197 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.197 * [taylor]: Taking taylor expansion of z in z
4.197 * [backup-simplify]: Simplify 0 into 0
4.197 * [backup-simplify]: Simplify 1 into 1
4.197 * [backup-simplify]: Simplify (/ 1 1) into 1
4.197 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
4.198 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.198 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.206 * [backup-simplify]: Simplify 0 into 0
4.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.207 * [backup-simplify]: Simplify (- 0) into 0
4.207 * [backup-simplify]: Simplify (+ 0 0) into 0
4.208 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (- (* 1.0 (/ 1 z))) (/ 0 z)))) into 0
4.208 * [taylor]: Taking taylor expansion of 0 in z
4.208 * [backup-simplify]: Simplify 0 into 0
4.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.209 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
4.210 * [backup-simplify]: Simplify (- 0) into 0
4.210 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.211 * [backup-simplify]: Simplify 0 into 0
4.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.212 * [backup-simplify]: Simplify (- 0) into 0
4.213 * [backup-simplify]: Simplify (+ 0 0) into 0
4.213 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (- (* 1.0 (/ 1 z))) (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.213 * [taylor]: Taking taylor expansion of 0 in z
4.213 * [backup-simplify]: Simplify 0 into 0
4.213 * [backup-simplify]: Simplify 0 into 0
4.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.215 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
4.216 * [backup-simplify]: Simplify (- 0) into 0
4.216 * [backup-simplify]: Simplify 0 into 0
4.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.217 * [backup-simplify]: Simplify 0 into 0
4.217 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 z)) 1)) (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 x))))) into (- (* x z) (* 1.0 z))
4.218 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) 1.0) (/ 1 (- z))) into (/ (+ 1.0 (/ 1 x)) z)
4.218 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in (x z) around 0
4.218 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in z
4.218 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in z
4.218 * [taylor]: Taking taylor expansion of 1.0 in z
4.218 * [backup-simplify]: Simplify 1.0 into 1.0
4.218 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.218 * [taylor]: Taking taylor expansion of x in z
4.218 * [backup-simplify]: Simplify x into x
4.218 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.218 * [taylor]: Taking taylor expansion of z in z
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify 1 into 1
4.218 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
4.218 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
4.218 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
4.218 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.218 * [taylor]: Taking taylor expansion of 1.0 in x
4.218 * [backup-simplify]: Simplify 1.0 into 1.0
4.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.218 * [taylor]: Taking taylor expansion of x in x
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify 1 into 1
4.219 * [backup-simplify]: Simplify (/ 1 1) into 1
4.219 * [taylor]: Taking taylor expansion of z in x
4.219 * [backup-simplify]: Simplify z into z
4.219 * [backup-simplify]: Simplify (+ 0 1) into 1
4.219 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.219 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
4.220 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.220 * [taylor]: Taking taylor expansion of 1.0 in x
4.220 * [backup-simplify]: Simplify 1.0 into 1.0
4.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.220 * [taylor]: Taking taylor expansion of x in x
4.220 * [backup-simplify]: Simplify 0 into 0
4.220 * [backup-simplify]: Simplify 1 into 1
4.220 * [backup-simplify]: Simplify (/ 1 1) into 1
4.220 * [taylor]: Taking taylor expansion of z in x
4.220 * [backup-simplify]: Simplify z into z
4.221 * [backup-simplify]: Simplify (+ 0 1) into 1
4.221 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.221 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.221 * [taylor]: Taking taylor expansion of z in z
4.221 * [backup-simplify]: Simplify 0 into 0
4.221 * [backup-simplify]: Simplify 1 into 1
4.221 * [backup-simplify]: Simplify (/ 1 1) into 1
4.221 * [backup-simplify]: Simplify 1 into 1
4.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.223 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.223 * [backup-simplify]: Simplify (- (/ 1.0 z) (+ (* (/ 1 z) (/ 0 z)))) into (* 1.0 (/ 1 z))
4.223 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
4.223 * [taylor]: Taking taylor expansion of 1.0 in z
4.223 * [backup-simplify]: Simplify 1.0 into 1.0
4.223 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.223 * [taylor]: Taking taylor expansion of z in z
4.223 * [backup-simplify]: Simplify 0 into 0
4.223 * [backup-simplify]: Simplify 1 into 1
4.224 * [backup-simplify]: Simplify (/ 1 1) into 1
4.224 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
4.224 * [backup-simplify]: Simplify 1.0 into 1.0
4.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.227 * [backup-simplify]: Simplify (+ 0 0) into 0
4.227 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)))) into 0
4.227 * [taylor]: Taking taylor expansion of 0 in z
4.227 * [backup-simplify]: Simplify 0 into 0
4.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.228 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
4.228 * [backup-simplify]: Simplify 0 into 0
4.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.229 * [backup-simplify]: Simplify 0 into 0
4.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.231 * [backup-simplify]: Simplify (+ 0 0) into 0
4.231 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.231 * [taylor]: Taking taylor expansion of 0 in z
4.231 * [backup-simplify]: Simplify 0 into 0
4.231 * [backup-simplify]: Simplify 0 into 0
4.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.234 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
4.234 * [backup-simplify]: Simplify 0 into 0
4.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.235 * [backup-simplify]: Simplify 0 into 0
4.236 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 (- z))) 1)) (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- x)))))) into (- (* x z) (* 1.0 z))
4.236 * * * [progress]: simplifying candidates
4.237 * [simplify]: Simplifying:
  (expm1 (* (- x 1.0) z))
  (log1p (* (- x 1.0) z))
  (* (- x 1.0) z)
  (+ (log (- x 1.0)) (log z))
  (log (* (- x 1.0) z))
  (exp (* (- x 1.0) z))
  (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* z z) z))
  (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z)))
  (cbrt (* (- x 1.0) z))
  (* (* (* (- x 1.0) z) (* (- x 1.0) z)) (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (- x 1.0) (* (cbrt z) (cbrt z)))
  (* (- x 1.0) (sqrt z))
  (* (- x 1.0) 1)
  (* (cbrt (- x 1.0)) z)
  (* (sqrt (- x 1.0)) z)
  (* (- x 1.0) z)
  (* (- (sqrt x) (sqrt 1.0)) z)
  (* (- x 1.0) z)
  (* (- (pow x 3) (pow 1.0 3)) z)
  (* (- (* x x) (* 1.0 1.0)) z)
  (- (* x z) (* 1.0 z))
  (- (* x z) (* 1.0 z))
  (- (* x z) (* 1.0 z))
4.238 * * [simplify]: Extracting # 0 : cost  0
4.238 * * [simplify]: Extracting # 1 : cost  0
4.238 * * [simplify]: Extracting # 2 : cost  0
4.238 * * [simplify]: Extracting # 3 : cost  0
4.239 * * [simplify]: Extracting # 4 : cost  0
4.239 * * [simplify]: Extracting # 5 : cost  0
4.239 * * [simplify]: iteration  0 :  50  enodes  (cost  203 )
4.261 * * [simplify]: Extracting # 0 : cost  0
4.262 * * [simplify]: Extracting # 1 : cost  0
4.262 * * [simplify]: Extracting # 2 : cost  0
4.262 * * [simplify]: Extracting # 3 : cost  0
4.262 * * [simplify]: Extracting # 4 : cost  0
4.263 * * [simplify]: iteration  1 :  114  enodes  (cost  194 )
4.326 * * [simplify]: Extracting # 0 : cost  0
4.327 * * [simplify]: Extracting # 1 : cost  0
4.328 * * [simplify]: Extracting # 2 : cost  0
4.329 * * [simplify]: Extracting # 3 : cost  0
4.330 * * [simplify]: Extracting # 4 : cost  0
4.331 * * [simplify]: Extracting # 5 : cost  0
4.332 * * [simplify]: iteration  2 :  447  enodes  (cost  176 )
5.454 * * [simplify]: Extracting # 0 : cost  0
5.474 * * [simplify]: Extracting # 1 : cost  0
5.491 * * [simplify]: Extracting # 2 : cost  0
5.504 * * [simplify]: Extracting # 3 : cost  0
5.516 * * [simplify]: Extracting # 4 : cost  0
5.528 * * [simplify]: iteration  3 :  4953  enodes  (cost  174 )
11.528 * * [simplify]: Extracting # 0 : cost  0
11.540 * * [simplify]: iteration done:  5000  enodes  (cost  174 )
11.541 * [simplify]: Simplified to:
  (expm1 (* (- x 1.0) z))
  (log1p (* (- x 1.0) z))
  (* z (- x 1.0))
  (log (* (- x 1.0) z))
  (log (* (- x 1.0) z))
  (exp (* (- x 1.0) z))
  (pow (* z (- x 1.0)) 3)
  (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z)))
  (cbrt (* (- x 1.0) z))
  (pow (* z (- x 1.0)) 3)
  (sqrt (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (* (cbrt z) (cbrt z)) (- x 1.0))
  (* (sqrt z) (- x 1.0))
  (- x 1.0)
  (* (cbrt (- x 1.0)) z)
  (* (sqrt (- x 1.0)) z)
  (* z (- x 1.0))
  (* (- (sqrt x) (sqrt 1.0)) z)
  (* z (- x 1.0))
  (* (- (pow x 3) (pow 1.0 3)) z)
  (* (- (* x x) (* 1.0 1.0)) z)
  (* z (- x 1.0))
  (* z (- x 1.0))
  (* z (- x 1.0))
11.541 * * * [progress]: adding candidates to table
11.685 * [progress]: [Phase 3 of 3] Extracting.
11.690 * [simplify]: Simplifying:
  (+ (* x y) (* (- x 1.0) z))
11.690 * * [simplify]: Extracting # 0 : cost  0
11.690 * * [simplify]: Extracting # 1 : cost  0
11.690 * * [simplify]: Extracting # 2 : cost  0
11.690 * * [simplify]: Extracting # 3 : cost  0
11.690 * * [simplify]: Extracting # 4 : cost  0
11.690 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
11.691 * * [simplify]: Extracting # 0 : cost  0
11.691 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
11.692 * * [simplify]: Extracting # 0 : cost  0
11.692 * * [simplify]: iteration done:  11  enodes  (cost  9 )
11.692 * [simplify]: Simplified to:
  (+ (* x y) (* (- x 1.0) z))
13.743 * [regime-testing]: Baseline error score: 0.01577321227671488
13.747 * [regime-testing]: Oracle error score: 0.01577321227671488
13.747 * [regime-testing]: End program error score: 0.01577321227671488