9.524 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.039 * [simplify]: Simplifying:
  (- (* x x) (* (* y 4.0) z))
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.039 * * [simplify]: Extracting # 3 : cost  0
0.039 * * [simplify]: Extracting # 4 : cost  0
0.039 * * [simplify]: Extracting # 5 : cost  0
0.039 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.041 * * [simplify]: Extracting # 0 : cost  0
0.041 * * [simplify]: Extracting # 1 : cost  0
0.041 * * [simplify]: Extracting # 2 : cost  0
0.041 * * [simplify]: iteration  1 :  14  enodes  (cost  9 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: iteration  2 :  32  enodes  (cost  9 )
0.055 * * [simplify]: Extracting # 0 : cost  0
0.055 * * [simplify]: Extracting # 1 : cost  0
0.055 * * [simplify]: Extracting # 2 : cost  0
0.056 * * [simplify]: iteration  3 :  57  enodes  (cost  9 )
0.070 * * [simplify]: Extracting # 0 : cost  0
0.070 * * [simplify]: iteration  4 :  58  enodes  (cost  9 )
0.088 * * [simplify]: Extracting # 0 : cost  0
0.088 * * [simplify]: iteration done:  58  enodes  (cost  9 )
0.088 * [simplify]: Simplified to:
  (- (* x x) (* (* y 4.0) z))
0.088 * * [progress]: iteration 1 / 4
0.088 * * * [progress]: picking best candidate
0.090 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>
0.090 * * * [progress]: localizing error
0.101 * * * [progress]: generating rewritten candidates
0.101 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.127 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.137 * * * [progress]: generating series expansions
0.137 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.137 * [backup-simplify]: Simplify (* (* y 4.0) z) into (* 4.0 (* z y))
0.137 * [approximate]: Taking taylor expansion of (* 4.0 (* z y)) in (y z) around 0
0.137 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.137 * [taylor]: Taking taylor expansion of 4.0 in z
0.137 * [backup-simplify]: Simplify 4.0 into 4.0
0.137 * [taylor]: Taking taylor expansion of (* z y) in z
0.137 * [taylor]: Taking taylor expansion of z in z
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [taylor]: Taking taylor expansion of y in z
0.137 * [backup-simplify]: Simplify y into y
0.137 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.137 * [taylor]: Taking taylor expansion of 4.0 in y
0.137 * [backup-simplify]: Simplify 4.0 into 4.0
0.137 * [taylor]: Taking taylor expansion of (* z y) in y
0.137 * [taylor]: Taking taylor expansion of z in y
0.137 * [backup-simplify]: Simplify z into z
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.137 * [taylor]: Taking taylor expansion of 4.0 in y
0.137 * [backup-simplify]: Simplify 4.0 into 4.0
0.137 * [taylor]: Taking taylor expansion of (* z y) in y
0.137 * [taylor]: Taking taylor expansion of z in y
0.137 * [backup-simplify]: Simplify z into z
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (* z 0) into 0
0.138 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.138 * [taylor]: Taking taylor expansion of 0 in z
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.139 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z)
0.139 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.139 * [taylor]: Taking taylor expansion of 4.0 in z
0.139 * [backup-simplify]: Simplify 4.0 into 4.0
0.139 * [taylor]: Taking taylor expansion of z in z
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.140 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.141 * [backup-simplify]: Simplify 4.0 into 4.0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.142 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0
0.142 * [taylor]: Taking taylor expansion of 0 in z
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.144 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0))))) into 0
0.144 * [taylor]: Taking taylor expansion of 0 in z
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y))
0.145 * [backup-simplify]: Simplify (* (* (/ 1 y) 4.0) (/ 1 z)) into (/ 4.0 (* z y))
0.145 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
0.145 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
0.145 * [taylor]: Taking taylor expansion of 4.0 in z
0.145 * [backup-simplify]: Simplify 4.0 into 4.0
0.145 * [taylor]: Taking taylor expansion of (* z y) in z
0.145 * [taylor]: Taking taylor expansion of z in z
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [taylor]: Taking taylor expansion of y in z
0.145 * [backup-simplify]: Simplify y into y
0.145 * [backup-simplify]: Simplify (* 0 y) into 0
0.145 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.145 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
0.145 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.145 * [taylor]: Taking taylor expansion of 4.0 in y
0.145 * [backup-simplify]: Simplify 4.0 into 4.0
0.145 * [taylor]: Taking taylor expansion of (* z y) in y
0.145 * [taylor]: Taking taylor expansion of z in y
0.145 * [backup-simplify]: Simplify z into z
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [backup-simplify]: Simplify (* z 0) into 0
0.146 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.146 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z)
0.146 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.146 * [taylor]: Taking taylor expansion of 4.0 in y
0.146 * [backup-simplify]: Simplify 4.0 into 4.0
0.146 * [taylor]: Taking taylor expansion of (* z y) in y
0.146 * [taylor]: Taking taylor expansion of z in y
0.146 * [backup-simplify]: Simplify z into z
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [backup-simplify]: Simplify (* z 0) into 0
0.146 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.146 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z)
0.146 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.146 * [taylor]: Taking taylor expansion of 4.0 in z
0.146 * [backup-simplify]: Simplify 4.0 into 4.0
0.146 * [taylor]: Taking taylor expansion of z in z
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.147 * [backup-simplify]: Simplify 4.0 into 4.0
0.147 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.147 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)))) into 0
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.149 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.151 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.151 * [taylor]: Taking taylor expansion of 0 in z
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y)))) into (* 4.0 (* z y))
0.153 * [backup-simplify]: Simplify (* (* (/ 1 (- y)) 4.0) (/ 1 (- z))) into (/ 4.0 (* z y))
0.153 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
0.153 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
0.153 * [taylor]: Taking taylor expansion of 4.0 in z
0.153 * [backup-simplify]: Simplify 4.0 into 4.0
0.153 * [taylor]: Taking taylor expansion of (* z y) in z
0.153 * [taylor]: Taking taylor expansion of z in z
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [taylor]: Taking taylor expansion of y in z
0.153 * [backup-simplify]: Simplify y into y
0.153 * [backup-simplify]: Simplify (* 0 y) into 0
0.153 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.153 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
0.153 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.153 * [taylor]: Taking taylor expansion of 4.0 in y
0.153 * [backup-simplify]: Simplify 4.0 into 4.0
0.154 * [taylor]: Taking taylor expansion of (* z y) in y
0.154 * [taylor]: Taking taylor expansion of z in y
0.154 * [backup-simplify]: Simplify z into z
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (* z 0) into 0
0.154 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.154 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z)
0.154 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.154 * [taylor]: Taking taylor expansion of 4.0 in y
0.154 * [backup-simplify]: Simplify 4.0 into 4.0
0.154 * [taylor]: Taking taylor expansion of (* z y) in y
0.154 * [taylor]: Taking taylor expansion of z in y
0.154 * [backup-simplify]: Simplify z into z
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (* z 0) into 0
0.155 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.155 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z)
0.155 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.155 * [taylor]: Taking taylor expansion of 4.0 in z
0.155 * [backup-simplify]: Simplify 4.0 into 4.0
0.155 * [taylor]: Taking taylor expansion of z in z
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.156 * [backup-simplify]: Simplify 4.0 into 4.0
0.156 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.156 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)))) into 0
0.156 * [taylor]: Taking taylor expansion of 0 in z
0.156 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.158 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.158 * [taylor]: Taking taylor expansion of 0 in z
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.160 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.160 * [taylor]: Taking taylor expansion of 0 in z
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y))))) into (* 4.0 (* z y))
0.162 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.162 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) z)) into (- (pow x 2) (* 4.0 (* z y)))
0.162 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in (x y z) around 0
0.162 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in z
0.162 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.162 * [taylor]: Taking taylor expansion of x in z
0.162 * [backup-simplify]: Simplify x into x
0.162 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.162 * [taylor]: Taking taylor expansion of 4.0 in z
0.162 * [backup-simplify]: Simplify 4.0 into 4.0
0.162 * [taylor]: Taking taylor expansion of (* z y) in z
0.162 * [taylor]: Taking taylor expansion of z in z
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.162 * [taylor]: Taking taylor expansion of y in z
0.162 * [backup-simplify]: Simplify y into y
0.162 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in y
0.162 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.163 * [taylor]: Taking taylor expansion of x in y
0.163 * [backup-simplify]: Simplify x into x
0.163 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.163 * [taylor]: Taking taylor expansion of 4.0 in y
0.163 * [backup-simplify]: Simplify 4.0 into 4.0
0.163 * [taylor]: Taking taylor expansion of (* z y) in y
0.163 * [taylor]: Taking taylor expansion of z in y
0.163 * [backup-simplify]: Simplify z into z
0.163 * [taylor]: Taking taylor expansion of y in y
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x
0.163 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.163 * [taylor]: Taking taylor expansion of 4.0 in x
0.163 * [backup-simplify]: Simplify 4.0 into 4.0
0.163 * [taylor]: Taking taylor expansion of (* z y) in x
0.163 * [taylor]: Taking taylor expansion of z in x
0.163 * [backup-simplify]: Simplify z into z
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into y
0.163 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x
0.163 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.163 * [taylor]: Taking taylor expansion of 4.0 in x
0.163 * [backup-simplify]: Simplify 4.0 into 4.0
0.163 * [taylor]: Taking taylor expansion of (* z y) in x
0.163 * [taylor]: Taking taylor expansion of z in x
0.163 * [backup-simplify]: Simplify z into z
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into y
0.164 * [backup-simplify]: Simplify (* z y) into (* z y)
0.164 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y))
0.164 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y)))
0.164 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y)))
0.164 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.164 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.164 * [taylor]: Taking taylor expansion of 4.0 in y
0.164 * [backup-simplify]: Simplify 4.0 into 4.0
0.164 * [taylor]: Taking taylor expansion of (* z y) in y
0.164 * [taylor]: Taking taylor expansion of z in y
0.164 * [backup-simplify]: Simplify z into z
0.164 * [taylor]: Taking taylor expansion of y in y
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (* z 0) into 0
0.165 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.165 * [backup-simplify]: Simplify (- 0) into 0
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.166 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0
0.166 * [backup-simplify]: Simplify (- 0) into 0
0.166 * [backup-simplify]: Simplify (+ 0 0) into 0
0.166 * [taylor]: Taking taylor expansion of 0 in y
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [taylor]: Taking taylor expansion of 0 in z
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.167 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z)
0.167 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
0.167 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.167 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.167 * [taylor]: Taking taylor expansion of 4.0 in z
0.167 * [backup-simplify]: Simplify 4.0 into 4.0
0.167 * [taylor]: Taking taylor expansion of z in z
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 1 into 1
0.168 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.168 * [backup-simplify]: Simplify (- 0) into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (* 1 1) into 1
0.169 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.170 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0
0.170 * [backup-simplify]: Simplify (- 0) into 0
0.170 * [backup-simplify]: Simplify (+ 1 0) into 1
0.170 * [taylor]: Taking taylor expansion of 1 in y
0.170 * [backup-simplify]: Simplify 1 into 1
0.170 * [taylor]: Taking taylor expansion of 1 in z
0.170 * [backup-simplify]: Simplify 1 into 1
0.170 * [backup-simplify]: Simplify 1 into 1
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.172 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0
0.172 * [backup-simplify]: Simplify (- 0) into 0
0.172 * [taylor]: Taking taylor expansion of 0 in z
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.174 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.174 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.176 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.177 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0
0.177 * [backup-simplify]: Simplify (- 0) into 0
0.178 * [backup-simplify]: Simplify (+ 0 0) into 0
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [taylor]: Taking taylor expansion of 0 in z
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [taylor]: Taking taylor expansion of 0 in z
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [taylor]: Taking taylor expansion of 0 in z
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.180 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0
0.180 * [backup-simplify]: Simplify (- 0) into 0
0.180 * [taylor]: Taking taylor expansion of 0 in z
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y)))
0.181 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 z))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y))))
0.181 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
0.181 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z
0.181 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
0.181 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.181 * [taylor]: Taking taylor expansion of x in z
0.181 * [backup-simplify]: Simplify x into x
0.182 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.182 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.182 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.182 * [taylor]: Taking taylor expansion of 4.0 in z
0.182 * [backup-simplify]: Simplify 4.0 into 4.0
0.182 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.182 * [taylor]: Taking taylor expansion of (* z y) in z
0.182 * [taylor]: Taking taylor expansion of z in z
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 1 into 1
0.182 * [taylor]: Taking taylor expansion of y in z
0.182 * [backup-simplify]: Simplify y into y
0.182 * [backup-simplify]: Simplify (* 0 y) into 0
0.182 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.183 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.183 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y
0.183 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.183 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.183 * [taylor]: Taking taylor expansion of x in y
0.183 * [backup-simplify]: Simplify x into x
0.183 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.183 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.183 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.183 * [taylor]: Taking taylor expansion of 4.0 in y
0.183 * [backup-simplify]: Simplify 4.0 into 4.0
0.183 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.183 * [taylor]: Taking taylor expansion of (* z y) in y
0.183 * [taylor]: Taking taylor expansion of z in y
0.183 * [backup-simplify]: Simplify z into z
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 1 into 1
0.183 * [backup-simplify]: Simplify (* z 0) into 0
0.184 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.184 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.184 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [backup-simplify]: Simplify (* 1 1) into 1
0.185 * [backup-simplify]: Simplify (/ 1 1) into 1
0.185 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.185 * [taylor]: Taking taylor expansion of 4.0 in x
0.185 * [backup-simplify]: Simplify 4.0 into 4.0
0.185 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.185 * [taylor]: Taking taylor expansion of (* z y) in x
0.185 * [taylor]: Taking taylor expansion of z in x
0.185 * [backup-simplify]: Simplify z into z
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [backup-simplify]: Simplify y into y
0.185 * [backup-simplify]: Simplify (* z y) into (* z y)
0.185 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.185 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 1 into 1
0.185 * [backup-simplify]: Simplify (* 1 1) into 1
0.186 * [backup-simplify]: Simplify (/ 1 1) into 1
0.186 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.186 * [taylor]: Taking taylor expansion of 4.0 in x
0.186 * [backup-simplify]: Simplify 4.0 into 4.0
0.186 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.186 * [taylor]: Taking taylor expansion of (* z y) in x
0.186 * [taylor]: Taking taylor expansion of z in x
0.186 * [backup-simplify]: Simplify z into z
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [backup-simplify]: Simplify y into y
0.186 * [backup-simplify]: Simplify (* z y) into (* z y)
0.186 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.187 * [backup-simplify]: Simplify (+ 1 0) into 1
0.187 * [taylor]: Taking taylor expansion of 1 in y
0.187 * [backup-simplify]: Simplify 1 into 1
0.187 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [taylor]: Taking taylor expansion of 1 in z
0.188 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.190 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y))
0.190 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y))))
0.191 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y))))
0.191 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.191 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.191 * [taylor]: Taking taylor expansion of 4.0 in y
0.191 * [backup-simplify]: Simplify 4.0 into 4.0
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.191 * [taylor]: Taking taylor expansion of (* z y) in y
0.191 * [taylor]: Taking taylor expansion of z in y
0.191 * [backup-simplify]: Simplify z into z
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 1 into 1
0.191 * [backup-simplify]: Simplify (* z 0) into 0
0.191 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.191 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.192 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
0.192 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z)))
0.192 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.192 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.192 * [taylor]: Taking taylor expansion of 4.0 in z
0.192 * [backup-simplify]: Simplify 4.0 into 4.0
0.192 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.192 * [taylor]: Taking taylor expansion of z in z
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 1 into 1
0.192 * [backup-simplify]: Simplify (/ 1 1) into 1
0.193 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.193 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.193 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.193 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 1 into 1
0.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.195 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
0.196 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0
0.196 * [backup-simplify]: Simplify (- 0) into 0
0.197 * [backup-simplify]: Simplify (+ 0 0) into 0
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.198 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0
0.198 * [backup-simplify]: Simplify (- 0) into 0
0.198 * [taylor]: Taking taylor expansion of 0 in z
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [taylor]: Taking taylor expansion of 0 in z
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [taylor]: Taking taylor expansion of 0 in z
0.198 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.200 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.200 * [backup-simplify]: Simplify (- 0) into 0
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.202 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.203 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0
0.204 * [backup-simplify]: Simplify (- 0) into 0
0.204 * [backup-simplify]: Simplify (+ 0 0) into 0
0.204 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [backup-simplify]: Simplify 0 into 0
0.204 * [taylor]: Taking taylor expansion of 0 in z
0.204 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.205 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.206 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.206 * [backup-simplify]: Simplify (- 0) into 0
0.206 * [taylor]: Taking taylor expansion of 0 in z
0.206 * [backup-simplify]: Simplify 0 into 0
0.206 * [taylor]: Taking taylor expansion of 0 in z
0.206 * [backup-simplify]: Simplify 0 into 0
0.206 * [taylor]: Taking taylor expansion of 0 in z
0.206 * [backup-simplify]: Simplify 0 into 0
0.206 * [backup-simplify]: Simplify 0 into 0
0.206 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 x)))) 2)) (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (pow x 2) (* 4.0 (* z y)))
0.207 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- z)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y))))
0.208 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
0.208 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z
0.208 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
0.208 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.208 * [taylor]: Taking taylor expansion of x in z
0.208 * [backup-simplify]: Simplify x into x
0.208 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.208 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.208 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.208 * [taylor]: Taking taylor expansion of 4.0 in z
0.208 * [backup-simplify]: Simplify 4.0 into 4.0
0.208 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.208 * [taylor]: Taking taylor expansion of (* z y) in z
0.208 * [taylor]: Taking taylor expansion of z in z
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 1 into 1
0.208 * [taylor]: Taking taylor expansion of y in z
0.208 * [backup-simplify]: Simplify y into y
0.208 * [backup-simplify]: Simplify (* 0 y) into 0
0.208 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.209 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.209 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.209 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.209 * [backup-simplify]: Simplify x into x
0.209 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.209 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.209 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.209 * [taylor]: Taking taylor expansion of 4.0 in y
0.209 * [backup-simplify]: Simplify 4.0 into 4.0
0.209 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.209 * [taylor]: Taking taylor expansion of (* z y) in y
0.209 * [taylor]: Taking taylor expansion of z in y
0.209 * [backup-simplify]: Simplify z into z
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 1 into 1
0.209 * [backup-simplify]: Simplify (* z 0) into 0
0.210 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.210 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.210 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.210 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify 1 into 1
0.210 * [backup-simplify]: Simplify (* 1 1) into 1
0.210 * [backup-simplify]: Simplify (/ 1 1) into 1
0.210 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.210 * [taylor]: Taking taylor expansion of 4.0 in x
0.211 * [backup-simplify]: Simplify 4.0 into 4.0
0.211 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.211 * [taylor]: Taking taylor expansion of (* z y) in x
0.211 * [taylor]: Taking taylor expansion of z in x
0.211 * [backup-simplify]: Simplify z into z
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [backup-simplify]: Simplify y into y
0.211 * [backup-simplify]: Simplify (* z y) into (* z y)
0.211 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.211 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.211 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.211 * [backup-simplify]: Simplify (* 1 1) into 1
0.212 * [backup-simplify]: Simplify (/ 1 1) into 1
0.212 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.212 * [taylor]: Taking taylor expansion of 4.0 in x
0.212 * [backup-simplify]: Simplify 4.0 into 4.0
0.212 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.212 * [taylor]: Taking taylor expansion of (* z y) in x
0.212 * [taylor]: Taking taylor expansion of z in x
0.212 * [backup-simplify]: Simplify z into z
0.212 * [taylor]: Taking taylor expansion of y in x
0.212 * [backup-simplify]: Simplify y into y
0.212 * [backup-simplify]: Simplify (* z y) into (* z y)
0.212 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.213 * [backup-simplify]: Simplify (+ 1 0) into 1
0.213 * [taylor]: Taking taylor expansion of 1 in y
0.213 * [backup-simplify]: Simplify 1 into 1
0.213 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.214 * [backup-simplify]: Simplify (+ 0 0) into 0
0.214 * [taylor]: Taking taylor expansion of 0 in y
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [taylor]: Taking taylor expansion of 1 in z
0.214 * [backup-simplify]: Simplify 1 into 1
0.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.216 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y))
0.216 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y))))
0.216 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y))))
0.216 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.216 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.216 * [taylor]: Taking taylor expansion of 4.0 in y
0.216 * [backup-simplify]: Simplify 4.0 into 4.0
0.216 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.216 * [taylor]: Taking taylor expansion of (* z y) in y
0.216 * [taylor]: Taking taylor expansion of z in y
0.216 * [backup-simplify]: Simplify z into z
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify 1 into 1
0.217 * [backup-simplify]: Simplify (* z 0) into 0
0.217 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.217 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.217 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
0.217 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z)))
0.217 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.217 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.217 * [taylor]: Taking taylor expansion of 4.0 in z
0.217 * [backup-simplify]: Simplify 4.0 into 4.0
0.217 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.217 * [taylor]: Taking taylor expansion of z in z
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify 1 into 1
0.218 * [backup-simplify]: Simplify (/ 1 1) into 1
0.218 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.218 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.219 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.219 * [taylor]: Taking taylor expansion of 0 in z
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [taylor]: Taking taylor expansion of 0 in z
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 1 into 1
0.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.221 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.221 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
0.221 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0
0.221 * [backup-simplify]: Simplify (- 0) into 0
0.222 * [backup-simplify]: Simplify (+ 0 0) into 0
0.222 * [taylor]: Taking taylor expansion of 0 in y
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.223 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0
0.223 * [backup-simplify]: Simplify (- 0) into 0
0.223 * [taylor]: Taking taylor expansion of 0 in z
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [taylor]: Taking taylor expansion of 0 in z
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [taylor]: Taking taylor expansion of 0 in z
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.224 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.224 * [backup-simplify]: Simplify (- 0) into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.226 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.226 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.226 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0
0.227 * [backup-simplify]: Simplify (- 0) into 0
0.227 * [backup-simplify]: Simplify (+ 0 0) into 0
0.227 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [taylor]: Taking taylor expansion of 0 in z
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.228 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.228 * [backup-simplify]: Simplify (- 0) into 0
0.228 * [taylor]: Taking taylor expansion of 0 in z
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [taylor]: Taking taylor expansion of 0 in z
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [taylor]: Taking taylor expansion of 0 in z
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (pow x 2) (* 4.0 (* z y)))
0.229 * * * [progress]: simplifying candidates
0.230 * [simplify]: Simplifying:
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (+ (+ (log y) (log 4.0)) (log z))
  (+ (log (* y 4.0)) (log z))
  (log (* (* y 4.0) z))
  (exp (* (* y 4.0) z))
  (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* z z) z))
  (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* z z) z))
  (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
  (cbrt (* (* y 4.0) z))
  (* (* (* (* y 4.0) z) (* (* y 4.0) z)) (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (* (* y 4.0) (* (cbrt z) (cbrt z)))
  (* (* y 4.0) (sqrt z))
  (* (* y 4.0) 1)
  (* 4.0 z)
  (/ (exp (* x x)) (exp (* (* y 4.0) z)))
  (log (- (* x x) (* (* y 4.0) z)))
  (exp (- (* x x) (* (* y 4.0) z)))
  (* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
  (cbrt (- (* x x) (* (* y 4.0) z)))
  (* (* (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z))) (- (* x x) (* (* y 4.0) z)))
  (sqrt (- (* x x) (* (* y 4.0) z)))
  (sqrt (- (* x x) (* (* y 4.0) z)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) z) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* (* x x) (* (* y 4.0) z))))
  (- (* (* y 4.0) z))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) z) (* (* y 4.0) z)))
  (+ (* x x) (* (* y 4.0) z))
  (- (* (* y 4.0) z))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (- (pow x 2) (* 4.0 (* z y)))
  (- (pow x 2) (* 4.0 (* z y)))
  (- (pow x 2) (* 4.0 (* z y)))
0.230 * * [simplify]: Extracting # 0 : cost  0
0.230 * * [simplify]: Extracting # 1 : cost  0
0.230 * * [simplify]: Extracting # 2 : cost  0
0.230 * * [simplify]: Extracting # 3 : cost  0
0.231 * * [simplify]: Extracting # 4 : cost  0
0.231 * * [simplify]: Extracting # 5 : cost  0
0.231 * * [simplify]: Extracting # 6 : cost  0
0.231 * * [simplify]: iteration  0 :  66  enodes  (cost  377 )
0.257 * * [simplify]: Extracting # 0 : cost  0
0.257 * * [simplify]: Extracting # 1 : cost  0
0.257 * * [simplify]: Extracting # 2 : cost  0
0.258 * * [simplify]: Extracting # 3 : cost  0
0.258 * * [simplify]: Extracting # 4 : cost  0
0.258 * * [simplify]: iteration  1 :  172  enodes  (cost  355 )
0.352 * * [simplify]: Extracting # 0 : cost  0
0.353 * * [simplify]: Extracting # 1 : cost  0
0.354 * * [simplify]: Extracting # 2 : cost  0
0.355 * * [simplify]: Extracting # 3 : cost  0
0.356 * * [simplify]: Extracting # 4 : cost  0
0.357 * * [simplify]: iteration  2 :  618  enodes  (cost  307 )
1.193 * * [simplify]: Extracting # 0 : cost  0
1.196 * * [simplify]: Extracting # 1 : cost  0
1.199 * * [simplify]: Extracting # 2 : cost  0
1.201 * * [simplify]: Extracting # 3 : cost  0
1.203 * * [simplify]: Extracting # 4 : cost  0
1.205 * * [simplify]: iteration  3 :  2560  enodes  (cost  307 )
3.188 * * [simplify]: Extracting # 0 : cost  0
3.204 * * [simplify]: Extracting # 1 : cost  0
3.214 * * [simplify]: Extracting # 2 : cost  0
3.222 * * [simplify]: Extracting # 3 : cost  0
3.227 * * [simplify]: Extracting # 4 : cost  0
3.232 * * [simplify]: iteration done:  5000  enodes  (cost  307 )
3.232 * [simplify]: Simplified to:
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (log (* (* y 4.0) z))
  (log (* (* y 4.0) z))
  (log (* (* y 4.0) z))
  (exp (* (* y 4.0) z))
  (pow (* (* y 4.0) z) 3)
  (pow (* (* y 4.0) z) 3)
  (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
  (cbrt (* (* y 4.0) z))
  (pow (* (* y 4.0) z) 3)
  (sqrt (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (* (* y 4.0) (* (cbrt z) (cbrt z)))
  (* (* y 4.0) (sqrt z))
  (* y 4.0)
  (* z 4.0)
  (exp (- (* x x) (* (* y 4.0) z)))
  (log (- (* x x) (* (* y 4.0) z)))
  (exp (- (* x x) (* (* y 4.0) z)))
  (* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
  (cbrt (- (* x x) (* (* y 4.0) z)))
  (pow (- (pow x 2) (* 4.0 (* z y))) 3)
  (sqrt (- (* x x) (* (* y 4.0) z)))
  (sqrt (- (* x x) (* (* y 4.0) z)))
  (- (pow x 6) (pow (* (* y 4.0) z) 3))
  (+ (* (* (* y 4.0) z) (+ (* x x) (* (* y 4.0) z))) (pow x 4))
  (- (* (* y 4.0) z))
  (- (pow x 4) (* (* (* y 4.0) z) (* (* y 4.0) z)))
  (+ (* x x) (* (* y 4.0) z))
  (- (* (* y 4.0) z))
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (- (* x x) (* (* y 4.0) z))
  (- (* x x) (* (* y 4.0) z))
  (- (* x x) (* (* y 4.0) z))
3.233 * * * [progress]: adding candidates to table
3.329 * * [progress]: iteration 2 / 4
3.329 * * * [progress]: picking best candidate
3.332 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* x x) (* y (* z 4.0))))>
3.332 * * * [progress]: localizing error
3.352 * * * [progress]: generating rewritten candidates
3.352 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.379 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.388 * * * [progress]: generating series expansions
3.388 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.388 * [backup-simplify]: Simplify (* y (* z 4.0)) into (* 4.0 (* z y))
3.388 * [approximate]: Taking taylor expansion of (* 4.0 (* z y)) in (y z) around 0
3.388 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
3.388 * [taylor]: Taking taylor expansion of 4.0 in z
3.388 * [backup-simplify]: Simplify 4.0 into 4.0
3.388 * [taylor]: Taking taylor expansion of (* z y) in z
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
3.388 * [taylor]: Taking taylor expansion of y in z
3.388 * [backup-simplify]: Simplify y into y
3.388 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
3.388 * [taylor]: Taking taylor expansion of 4.0 in y
3.389 * [backup-simplify]: Simplify 4.0 into 4.0
3.389 * [taylor]: Taking taylor expansion of (* z y) in y
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 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 (* 4.0 (* z y)) in y
3.389 * [taylor]: Taking taylor expansion of 4.0 in y
3.389 * [backup-simplify]: Simplify 4.0 into 4.0
3.389 * [taylor]: Taking taylor expansion of (* z y) in y
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 in y
3.389 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify 1 into 1
3.389 * [backup-simplify]: Simplify (* z 0) into 0
3.389 * [backup-simplify]: Simplify (* 4.0 0) 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
3.390 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.390 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z)
3.390 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.390 * [taylor]: Taking taylor expansion of 4.0 in z
3.390 * [backup-simplify]: Simplify 4.0 into 4.0
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 (* 4.0 0) into 0
3.390 * [backup-simplify]: Simplify 0 into 0
3.390 * [backup-simplify]: Simplify 0 into 0
3.391 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
3.391 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0
3.391 * [taylor]: Taking taylor expansion of 0 in z
3.391 * [backup-simplify]: Simplify 0 into 0
3.391 * [backup-simplify]: Simplify 0 into 0
3.392 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.392 * [backup-simplify]: Simplify 4.0 into 4.0
3.392 * [backup-simplify]: Simplify 0 into 0
3.393 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.394 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0
3.394 * [taylor]: Taking taylor expansion of 0 in z
3.394 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.394 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify 0 into 0
3.395 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.396 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0))))) into 0
3.396 * [taylor]: Taking taylor expansion of 0 in z
3.396 * [backup-simplify]: Simplify 0 into 0
3.396 * [backup-simplify]: Simplify 0 into 0
3.396 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y))
3.396 * [backup-simplify]: Simplify (* (/ 1 y) (* (/ 1 z) 4.0)) into (/ 4.0 (* z y))
3.396 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
3.396 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
3.396 * [taylor]: Taking taylor expansion of 4.0 in z
3.396 * [backup-simplify]: Simplify 4.0 into 4.0
3.396 * [taylor]: Taking taylor expansion of (* z y) in z
3.396 * [taylor]: Taking taylor expansion of z in z
3.396 * [backup-simplify]: Simplify 0 into 0
3.396 * [backup-simplify]: Simplify 1 into 1
3.396 * [taylor]: Taking taylor expansion of y in z
3.396 * [backup-simplify]: Simplify y into y
3.396 * [backup-simplify]: Simplify (* 0 y) into 0
3.397 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.397 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
3.397 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
3.397 * [taylor]: Taking taylor expansion of 4.0 in y
3.397 * [backup-simplify]: Simplify 4.0 into 4.0
3.397 * [taylor]: Taking taylor expansion of (* z y) in y
3.397 * [taylor]: Taking taylor expansion of z in y
3.397 * [backup-simplify]: Simplify z into z
3.397 * [taylor]: Taking taylor expansion of y in y
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify 1 into 1
3.397 * [backup-simplify]: Simplify (* z 0) into 0
3.397 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.397 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z)
3.397 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
3.397 * [taylor]: Taking taylor expansion of 4.0 in y
3.397 * [backup-simplify]: Simplify 4.0 into 4.0
3.397 * [taylor]: Taking taylor expansion of (* z y) in y
3.397 * [taylor]: Taking taylor expansion of z in y
3.397 * [backup-simplify]: Simplify z into z
3.397 * [taylor]: Taking taylor expansion of y in y
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify 1 into 1
3.397 * [backup-simplify]: Simplify (* z 0) into 0
3.398 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.398 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z)
3.398 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
3.398 * [taylor]: Taking taylor expansion of 4.0 in z
3.398 * [backup-simplify]: Simplify 4.0 into 4.0
3.398 * [taylor]: Taking taylor expansion of z in z
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify 1 into 1
3.398 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
3.398 * [backup-simplify]: Simplify 4.0 into 4.0
3.399 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
3.399 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)))) into 0
3.399 * [taylor]: Taking taylor expansion of 0 in z
3.399 * [backup-simplify]: Simplify 0 into 0
3.399 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
3.399 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.400 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.400 * [taylor]: Taking taylor expansion of 0 in z
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.400 * [backup-simplify]: Simplify 0 into 0
3.401 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.401 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) 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 0 into 0
3.401 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y)))) into (* 4.0 (* z y))
3.402 * [backup-simplify]: Simplify (* (/ 1 (- y)) (* (/ 1 (- z)) 4.0)) into (/ 4.0 (* z y))
3.402 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
3.402 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
3.402 * [taylor]: Taking taylor expansion of 4.0 in z
3.402 * [backup-simplify]: Simplify 4.0 into 4.0
3.402 * [taylor]: Taking taylor expansion of (* z y) in z
3.402 * [taylor]: Taking taylor expansion of z in z
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify 1 into 1
3.402 * [taylor]: Taking taylor expansion of y in z
3.402 * [backup-simplify]: Simplify y into y
3.402 * [backup-simplify]: Simplify (* 0 y) into 0
3.403 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.403 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
3.403 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
3.403 * [taylor]: Taking taylor expansion of 4.0 in y
3.403 * [backup-simplify]: Simplify 4.0 into 4.0
3.403 * [taylor]: Taking taylor expansion of (* z y) in y
3.403 * [taylor]: Taking taylor expansion of z in y
3.403 * [backup-simplify]: Simplify z into z
3.403 * [taylor]: Taking taylor expansion of y in y
3.403 * [backup-simplify]: Simplify 0 into 0
3.403 * [backup-simplify]: Simplify 1 into 1
3.403 * [backup-simplify]: Simplify (* z 0) into 0
3.403 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.403 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z)
3.403 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
3.403 * [taylor]: Taking taylor expansion of 4.0 in y
3.403 * [backup-simplify]: Simplify 4.0 into 4.0
3.403 * [taylor]: Taking taylor expansion of (* z y) in y
3.403 * [taylor]: Taking taylor expansion of z in y
3.403 * [backup-simplify]: Simplify z into z
3.403 * [taylor]: Taking taylor expansion of y in y
3.403 * [backup-simplify]: Simplify 0 into 0
3.403 * [backup-simplify]: Simplify 1 into 1
3.403 * [backup-simplify]: Simplify (* z 0) into 0
3.403 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.404 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z)
3.404 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
3.404 * [taylor]: Taking taylor expansion of 4.0 in z
3.404 * [backup-simplify]: Simplify 4.0 into 4.0
3.404 * [taylor]: Taking taylor expansion of z in z
3.404 * [backup-simplify]: Simplify 0 into 0
3.404 * [backup-simplify]: Simplify 1 into 1
3.404 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
3.404 * [backup-simplify]: Simplify 4.0 into 4.0
3.404 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
3.405 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)))) into 0
3.405 * [taylor]: Taking taylor expansion of 0 in z
3.405 * [backup-simplify]: Simplify 0 into 0
3.405 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
3.405 * [backup-simplify]: Simplify 0 into 0
3.406 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.406 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)) (* 0 (/ 0 z)))) 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 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.406 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.407 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 4.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.407 * [taylor]: Taking taylor expansion of 0 in z
3.407 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.408 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y))))) into (* 4.0 (* z y))
3.408 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.408 * [backup-simplify]: Simplify (- (* x x) (* y (* z 4.0))) into (- (pow x 2) (* 4.0 (* z y)))
3.408 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in (x y z) around 0
3.408 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in z
3.408 * [taylor]: Taking taylor expansion of (pow x 2) in z
3.408 * [taylor]: Taking taylor expansion of x in z
3.408 * [backup-simplify]: Simplify x into x
3.408 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
3.408 * [taylor]: Taking taylor expansion of 4.0 in z
3.408 * [backup-simplify]: Simplify 4.0 into 4.0
3.408 * [taylor]: Taking taylor expansion of (* z y) in z
3.408 * [taylor]: Taking taylor expansion of z in z
3.408 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify 1 into 1
3.408 * [taylor]: Taking taylor expansion of y in z
3.408 * [backup-simplify]: Simplify y into y
3.409 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in y
3.409 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.409 * [taylor]: Taking taylor expansion of x in y
3.409 * [backup-simplify]: Simplify x into x
3.409 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
3.409 * [taylor]: Taking taylor expansion of 4.0 in y
3.409 * [backup-simplify]: Simplify 4.0 into 4.0
3.409 * [taylor]: Taking taylor expansion of (* z y) in y
3.409 * [taylor]: Taking taylor expansion of z in y
3.409 * [backup-simplify]: Simplify z into z
3.409 * [taylor]: Taking taylor expansion of y in y
3.409 * [backup-simplify]: Simplify 0 into 0
3.409 * [backup-simplify]: Simplify 1 into 1
3.409 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x
3.409 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.409 * [taylor]: Taking taylor expansion of x in x
3.409 * [backup-simplify]: Simplify 0 into 0
3.409 * [backup-simplify]: Simplify 1 into 1
3.409 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
3.409 * [taylor]: Taking taylor expansion of 4.0 in x
3.409 * [backup-simplify]: Simplify 4.0 into 4.0
3.409 * [taylor]: Taking taylor expansion of (* z y) in x
3.409 * [taylor]: Taking taylor expansion of z in x
3.409 * [backup-simplify]: Simplify z into z
3.409 * [taylor]: Taking taylor expansion of y in x
3.409 * [backup-simplify]: Simplify y into y
3.409 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x
3.409 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.409 * [taylor]: Taking taylor expansion of x in x
3.409 * [backup-simplify]: Simplify 0 into 0
3.409 * [backup-simplify]: Simplify 1 into 1
3.409 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
3.409 * [taylor]: Taking taylor expansion of 4.0 in x
3.409 * [backup-simplify]: Simplify 4.0 into 4.0
3.410 * [taylor]: Taking taylor expansion of (* z y) in x
3.410 * [taylor]: Taking taylor expansion of z in x
3.410 * [backup-simplify]: Simplify z into z
3.410 * [taylor]: Taking taylor expansion of y in x
3.410 * [backup-simplify]: Simplify y into y
3.410 * [backup-simplify]: Simplify (* z y) into (* z y)
3.410 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y))
3.410 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y)))
3.410 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y)))
3.410 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
3.410 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
3.410 * [taylor]: Taking taylor expansion of 4.0 in y
3.410 * [backup-simplify]: Simplify 4.0 into 4.0
3.410 * [taylor]: Taking taylor expansion of (* z y) in y
3.410 * [taylor]: Taking taylor expansion of z in y
3.410 * [backup-simplify]: Simplify z into z
3.410 * [taylor]: Taking taylor expansion of y in y
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 1 into 1
3.411 * [backup-simplify]: Simplify (* z 0) into 0
3.411 * [backup-simplify]: Simplify (* 4.0 0) into 0
3.412 * [backup-simplify]: Simplify (- 0) into 0
3.412 * [taylor]: Taking taylor expansion of 0 in z
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
3.412 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0
3.413 * [backup-simplify]: Simplify (- 0) into 0
3.413 * [backup-simplify]: Simplify (+ 0 0) into 0
3.413 * [taylor]: Taking taylor expansion of 0 in y
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [taylor]: Taking taylor expansion of 0 in z
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.414 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z)
3.414 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
3.414 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
3.414 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.414 * [taylor]: Taking taylor expansion of 4.0 in z
3.414 * [backup-simplify]: Simplify 4.0 into 4.0
3.414 * [taylor]: Taking taylor expansion of z in z
3.414 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify 1 into 1
3.415 * [backup-simplify]: Simplify (* 4.0 0) into 0
3.415 * [backup-simplify]: Simplify (- 0) into 0
3.415 * [backup-simplify]: Simplify 0 into 0
3.415 * [backup-simplify]: Simplify 0 into 0
3.415 * [backup-simplify]: Simplify (* 1 1) into 1
3.416 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
3.417 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0
3.417 * [backup-simplify]: Simplify (- 0) into 0
3.418 * [backup-simplify]: Simplify (+ 1 0) into 1
3.418 * [taylor]: Taking taylor expansion of 1 in y
3.418 * [backup-simplify]: Simplify 1 into 1
3.418 * [taylor]: Taking taylor expansion of 1 in z
3.418 * [backup-simplify]: Simplify 1 into 1
3.418 * [backup-simplify]: Simplify 1 into 1
3.418 * [taylor]: Taking taylor expansion of 0 in z
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 0 into 0
3.419 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
3.419 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0
3.420 * [backup-simplify]: Simplify (- 0) into 0
3.420 * [taylor]: Taking taylor expansion of 0 in z
3.420 * [backup-simplify]: Simplify 0 into 0
3.420 * [backup-simplify]: Simplify 0 into 0
3.420 * [backup-simplify]: Simplify 0 into 0
3.421 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.422 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.422 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.422 * [backup-simplify]: Simplify 0 into 0
3.423 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.424 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.425 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0
3.425 * [backup-simplify]: Simplify (- 0) into 0
3.426 * [backup-simplify]: Simplify (+ 0 0) into 0
3.426 * [taylor]: Taking taylor expansion of 0 in y
3.426 * [backup-simplify]: Simplify 0 into 0
3.426 * [taylor]: Taking taylor expansion of 0 in z
3.426 * [backup-simplify]: Simplify 0 into 0
3.426 * [backup-simplify]: Simplify 0 into 0
3.426 * [taylor]: Taking taylor expansion of 0 in z
3.426 * [backup-simplify]: Simplify 0 into 0
3.426 * [backup-simplify]: Simplify 0 into 0
3.426 * [taylor]: Taking taylor expansion of 0 in z
3.426 * [backup-simplify]: Simplify 0 into 0
3.426 * [backup-simplify]: Simplify 0 into 0
3.427 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.428 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0
3.429 * [backup-simplify]: Simplify (- 0) into 0
3.429 * [taylor]: Taking taylor expansion of 0 in z
3.429 * [backup-simplify]: Simplify 0 into 0
3.429 * [backup-simplify]: Simplify 0 into 0
3.429 * [backup-simplify]: Simplify 0 into 0
3.429 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y)))
3.430 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (* (/ 1 z) 4.0))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y))))
3.430 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
3.430 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z
3.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
3.430 * [taylor]: Taking taylor expansion of (pow x 2) in z
3.430 * [taylor]: Taking taylor expansion of x in z
3.430 * [backup-simplify]: Simplify x into x
3.430 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.430 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.430 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
3.430 * [taylor]: Taking taylor expansion of 4.0 in z
3.430 * [backup-simplify]: Simplify 4.0 into 4.0
3.430 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.430 * [taylor]: Taking taylor expansion of (* z y) in z
3.430 * [taylor]: Taking taylor expansion of z in z
3.430 * [backup-simplify]: Simplify 0 into 0
3.430 * [backup-simplify]: Simplify 1 into 1
3.430 * [taylor]: Taking taylor expansion of y in z
3.430 * [backup-simplify]: Simplify y into y
3.431 * [backup-simplify]: Simplify (* 0 y) into 0
3.431 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.431 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.431 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y
3.431 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.431 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.431 * [taylor]: Taking taylor expansion of x in y
3.431 * [backup-simplify]: Simplify x into x
3.431 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.431 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.431 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
3.431 * [taylor]: Taking taylor expansion of 4.0 in y
3.432 * [backup-simplify]: Simplify 4.0 into 4.0
3.432 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.432 * [taylor]: Taking taylor expansion of (* z y) in y
3.432 * [taylor]: Taking taylor expansion of z in y
3.432 * [backup-simplify]: Simplify z into z
3.432 * [taylor]: Taking taylor expansion of y in y
3.432 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify 1 into 1
3.432 * [backup-simplify]: Simplify (* z 0) into 0
3.432 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.432 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.432 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x
3.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.432 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.432 * [taylor]: Taking taylor expansion of x in x
3.432 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify 1 into 1
3.433 * [backup-simplify]: Simplify (* 1 1) into 1
3.433 * [backup-simplify]: Simplify (/ 1 1) into 1
3.433 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
3.433 * [taylor]: Taking taylor expansion of 4.0 in x
3.433 * [backup-simplify]: Simplify 4.0 into 4.0
3.433 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.433 * [taylor]: Taking taylor expansion of (* z y) in x
3.433 * [taylor]: Taking taylor expansion of z in x
3.433 * [backup-simplify]: Simplify z into z
3.433 * [taylor]: Taking taylor expansion of y in x
3.433 * [backup-simplify]: Simplify y into y
3.433 * [backup-simplify]: Simplify (* z y) into (* z y)
3.434 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
3.434 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x
3.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.434 * [taylor]: Taking taylor expansion of x in x
3.434 * [backup-simplify]: Simplify 0 into 0
3.434 * [backup-simplify]: Simplify 1 into 1
3.434 * [backup-simplify]: Simplify (* 1 1) into 1
3.434 * [backup-simplify]: Simplify (/ 1 1) into 1
3.434 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
3.435 * [taylor]: Taking taylor expansion of 4.0 in x
3.435 * [backup-simplify]: Simplify 4.0 into 4.0
3.435 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.435 * [taylor]: Taking taylor expansion of (* z y) in x
3.435 * [taylor]: Taking taylor expansion of z in x
3.435 * [backup-simplify]: Simplify z into z
3.435 * [taylor]: Taking taylor expansion of y in x
3.435 * [backup-simplify]: Simplify y into y
3.435 * [backup-simplify]: Simplify (* z y) into (* z y)
3.435 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
3.435 * [backup-simplify]: Simplify (+ 1 0) into 1
3.435 * [taylor]: Taking taylor expansion of 1 in y
3.435 * [backup-simplify]: Simplify 1 into 1
3.436 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.437 * [backup-simplify]: Simplify (+ 0 0) into 0
3.437 * [taylor]: Taking taylor expansion of 0 in y
3.437 * [backup-simplify]: Simplify 0 into 0
3.437 * [taylor]: Taking taylor expansion of 1 in z
3.437 * [backup-simplify]: Simplify 1 into 1
3.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.439 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y))
3.439 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y))))
3.439 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y))))
3.439 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
3.440 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
3.440 * [taylor]: Taking taylor expansion of 4.0 in y
3.440 * [backup-simplify]: Simplify 4.0 into 4.0
3.440 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.440 * [taylor]: Taking taylor expansion of (* z y) in y
3.440 * [taylor]: Taking taylor expansion of z in y
3.440 * [backup-simplify]: Simplify z into z
3.440 * [taylor]: Taking taylor expansion of y in y
3.440 * [backup-simplify]: Simplify 0 into 0
3.440 * [backup-simplify]: Simplify 1 into 1
3.440 * [backup-simplify]: Simplify (* z 0) into 0
3.440 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.440 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.440 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
3.440 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z)))
3.441 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
3.441 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
3.441 * [taylor]: Taking taylor expansion of 4.0 in z
3.441 * [backup-simplify]: Simplify 4.0 into 4.0
3.441 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.441 * [taylor]: Taking taylor expansion of z in z
3.441 * [backup-simplify]: Simplify 0 into 0
3.441 * [backup-simplify]: Simplify 1 into 1
3.441 * [backup-simplify]: Simplify (/ 1 1) into 1
3.441 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.442 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.442 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.442 * [taylor]: Taking taylor expansion of 0 in z
3.442 * [backup-simplify]: Simplify 0 into 0
3.442 * [taylor]: Taking taylor expansion of 0 in z
3.442 * [backup-simplify]: Simplify 0 into 0
3.442 * [backup-simplify]: Simplify 1 into 1
3.444 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.445 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
3.445 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
3.445 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0
3.446 * [backup-simplify]: Simplify (- 0) into 0
3.446 * [backup-simplify]: Simplify (+ 0 0) into 0
3.446 * [taylor]: Taking taylor expansion of 0 in y
3.446 * [backup-simplify]: Simplify 0 into 0
3.447 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
3.447 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.447 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0
3.448 * [backup-simplify]: Simplify (- 0) into 0
3.448 * [taylor]: Taking taylor expansion of 0 in z
3.448 * [backup-simplify]: Simplify 0 into 0
3.448 * [taylor]: Taking taylor expansion of 0 in z
3.448 * [backup-simplify]: Simplify 0 into 0
3.448 * [taylor]: Taking taylor expansion of 0 in z
3.448 * [backup-simplify]: Simplify 0 into 0
3.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.450 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.450 * [backup-simplify]: Simplify (- 0) into 0
3.450 * [backup-simplify]: Simplify 0 into 0
3.450 * [backup-simplify]: Simplify 0 into 0
3.450 * [backup-simplify]: Simplify 0 into 0
3.450 * [backup-simplify]: Simplify 0 into 0
3.451 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.453 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
3.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
3.454 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0
3.454 * [backup-simplify]: Simplify (- 0) into 0
3.454 * [backup-simplify]: Simplify (+ 0 0) into 0
3.454 * [taylor]: Taking taylor expansion of 0 in y
3.454 * [backup-simplify]: Simplify 0 into 0
3.455 * [taylor]: Taking taylor expansion of 0 in z
3.455 * [backup-simplify]: Simplify 0 into 0
3.455 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.456 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
3.457 * [backup-simplify]: Simplify (- 0) into 0
3.457 * [taylor]: Taking taylor expansion of 0 in z
3.457 * [backup-simplify]: Simplify 0 into 0
3.457 * [taylor]: Taking taylor expansion of 0 in z
3.457 * [backup-simplify]: Simplify 0 into 0
3.457 * [taylor]: Taking taylor expansion of 0 in z
3.457 * [backup-simplify]: Simplify 0 into 0
3.457 * [backup-simplify]: Simplify 0 into 0
3.457 * [backup-simplify]: Simplify 0 into 0
3.458 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 x)))) 2)) (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (pow x 2) (* 4.0 (* z y)))
3.458 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (* (/ 1 (- z)) 4.0))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y))))
3.458 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
3.458 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z
3.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
3.458 * [taylor]: Taking taylor expansion of (pow x 2) in z
3.458 * [taylor]: Taking taylor expansion of x in z
3.458 * [backup-simplify]: Simplify x into x
3.459 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.459 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.459 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
3.459 * [taylor]: Taking taylor expansion of 4.0 in z
3.459 * [backup-simplify]: Simplify 4.0 into 4.0
3.459 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.459 * [taylor]: Taking taylor expansion of (* z y) in z
3.459 * [taylor]: Taking taylor expansion of z in z
3.459 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify 1 into 1
3.459 * [taylor]: Taking taylor expansion of y in z
3.459 * [backup-simplify]: Simplify y into y
3.459 * [backup-simplify]: Simplify (* 0 y) into 0
3.465 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.465 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.465 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y
3.465 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.465 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.465 * [taylor]: Taking taylor expansion of x in y
3.465 * [backup-simplify]: Simplify x into x
3.465 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.465 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.465 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
3.465 * [taylor]: Taking taylor expansion of 4.0 in y
3.465 * [backup-simplify]: Simplify 4.0 into 4.0
3.465 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.465 * [taylor]: Taking taylor expansion of (* z y) in y
3.465 * [taylor]: Taking taylor expansion of z in y
3.465 * [backup-simplify]: Simplify z into z
3.465 * [taylor]: Taking taylor expansion of y in y
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 1 into 1
3.465 * [backup-simplify]: Simplify (* z 0) into 0
3.466 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.466 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.466 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x
3.466 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.466 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.466 * [taylor]: Taking taylor expansion of x in x
3.466 * [backup-simplify]: Simplify 0 into 0
3.466 * [backup-simplify]: Simplify 1 into 1
3.466 * [backup-simplify]: Simplify (* 1 1) into 1
3.467 * [backup-simplify]: Simplify (/ 1 1) into 1
3.467 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
3.467 * [taylor]: Taking taylor expansion of 4.0 in x
3.467 * [backup-simplify]: Simplify 4.0 into 4.0
3.467 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.467 * [taylor]: Taking taylor expansion of (* z y) in x
3.467 * [taylor]: Taking taylor expansion of z in x
3.467 * [backup-simplify]: Simplify z into z
3.467 * [taylor]: Taking taylor expansion of y in x
3.467 * [backup-simplify]: Simplify y into y
3.467 * [backup-simplify]: Simplify (* z y) into (* z y)
3.467 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
3.467 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x
3.467 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.467 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.467 * [taylor]: Taking taylor expansion of x in x
3.467 * [backup-simplify]: Simplify 0 into 0
3.467 * [backup-simplify]: Simplify 1 into 1
3.467 * [backup-simplify]: Simplify (* 1 1) into 1
3.467 * [backup-simplify]: Simplify (/ 1 1) into 1
3.467 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
3.467 * [taylor]: Taking taylor expansion of 4.0 in x
3.467 * [backup-simplify]: Simplify 4.0 into 4.0
3.467 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.467 * [taylor]: Taking taylor expansion of (* z y) in x
3.467 * [taylor]: Taking taylor expansion of z in x
3.467 * [backup-simplify]: Simplify z into z
3.468 * [taylor]: Taking taylor expansion of y in x
3.468 * [backup-simplify]: Simplify y into y
3.468 * [backup-simplify]: Simplify (* z y) into (* z y)
3.468 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
3.468 * [backup-simplify]: Simplify (+ 1 0) into 1
3.468 * [taylor]: Taking taylor expansion of 1 in y
3.468 * [backup-simplify]: Simplify 1 into 1
3.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.469 * [backup-simplify]: Simplify (+ 0 0) into 0
3.469 * [taylor]: Taking taylor expansion of 0 in y
3.469 * [backup-simplify]: Simplify 0 into 0
3.469 * [taylor]: Taking taylor expansion of 1 in z
3.469 * [backup-simplify]: Simplify 1 into 1
3.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.470 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y))
3.470 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y))))
3.470 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y))))
3.470 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
3.470 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
3.470 * [taylor]: Taking taylor expansion of 4.0 in y
3.471 * [backup-simplify]: Simplify 4.0 into 4.0
3.471 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.471 * [taylor]: Taking taylor expansion of (* z y) in y
3.471 * [taylor]: Taking taylor expansion of z in y
3.471 * [backup-simplify]: Simplify z into z
3.471 * [taylor]: Taking taylor expansion of y in y
3.471 * [backup-simplify]: Simplify 0 into 0
3.471 * [backup-simplify]: Simplify 1 into 1
3.471 * [backup-simplify]: Simplify (* z 0) into 0
3.471 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
3.471 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.471 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
3.471 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z)))
3.471 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
3.471 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
3.471 * [taylor]: Taking taylor expansion of 4.0 in z
3.471 * [backup-simplify]: Simplify 4.0 into 4.0
3.471 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.471 * [taylor]: Taking taylor expansion of z in z
3.471 * [backup-simplify]: Simplify 0 into 0
3.471 * [backup-simplify]: Simplify 1 into 1
3.471 * [backup-simplify]: Simplify (/ 1 1) into 1
3.472 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.472 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.472 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.472 * [taylor]: Taking taylor expansion of 0 in z
3.472 * [backup-simplify]: Simplify 0 into 0
3.472 * [taylor]: Taking taylor expansion of 0 in z
3.472 * [backup-simplify]: Simplify 0 into 0
3.472 * [backup-simplify]: Simplify 1 into 1
3.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.474 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
3.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
3.474 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0
3.474 * [backup-simplify]: Simplify (- 0) into 0
3.475 * [backup-simplify]: Simplify (+ 0 0) into 0
3.475 * [taylor]: Taking taylor expansion of 0 in y
3.475 * [backup-simplify]: Simplify 0 into 0
3.475 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
3.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.476 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0
3.476 * [backup-simplify]: Simplify (- 0) into 0
3.476 * [taylor]: Taking taylor expansion of 0 in z
3.476 * [backup-simplify]: Simplify 0 into 0
3.476 * [taylor]: Taking taylor expansion of 0 in z
3.476 * [backup-simplify]: Simplify 0 into 0
3.476 * [taylor]: Taking taylor expansion of 0 in z
3.476 * [backup-simplify]: Simplify 0 into 0
3.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.477 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.477 * [backup-simplify]: Simplify (- 0) into 0
3.477 * [backup-simplify]: Simplify 0 into 0
3.477 * [backup-simplify]: Simplify 0 into 0
3.477 * [backup-simplify]: Simplify 0 into 0
3.477 * [backup-simplify]: Simplify 0 into 0
3.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.479 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
3.479 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
3.479 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0
3.479 * [backup-simplify]: Simplify (- 0) into 0
3.480 * [backup-simplify]: Simplify (+ 0 0) into 0
3.480 * [taylor]: Taking taylor expansion of 0 in y
3.480 * [backup-simplify]: Simplify 0 into 0
3.480 * [taylor]: Taking taylor expansion of 0 in z
3.480 * [backup-simplify]: Simplify 0 into 0
3.480 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.481 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
3.481 * [backup-simplify]: Simplify (- 0) into 0
3.481 * [taylor]: Taking taylor expansion of 0 in z
3.481 * [backup-simplify]: Simplify 0 into 0
3.481 * [taylor]: Taking taylor expansion of 0 in z
3.481 * [backup-simplify]: Simplify 0 into 0
3.481 * [taylor]: Taking taylor expansion of 0 in z
3.481 * [backup-simplify]: Simplify 0 into 0
3.481 * [backup-simplify]: Simplify 0 into 0
3.481 * [backup-simplify]: Simplify 0 into 0
3.482 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (pow x 2) (* 4.0 (* z y)))
3.482 * * * [progress]: simplifying candidates
3.483 * [simplify]: Simplifying:
  (* y (* z 4.0))
  (* y (* z 4.0))
  (+ (log y) (+ (log z) (log 4.0)))
  (+ (log y) (log (* z 4.0)))
  (log (* y (* z 4.0)))
  (exp (* y (* z 4.0)))
  (* (* (* y y) y) (* (* (* z z) z) (* (* 4.0 4.0) 4.0)))
  (* (* (* y y) y) (* (* (* z 4.0) (* z 4.0)) (* z 4.0)))
  (* (cbrt (* y (* z 4.0))) (cbrt (* y (* z 4.0))))
  (cbrt (* y (* z 4.0)))
  (* (* (* y (* z 4.0)) (* y (* z 4.0))) (* y (* z 4.0)))
  (sqrt (* y (* z 4.0)))
  (sqrt (* y (* z 4.0)))
  (* y z)
  (* (cbrt y) (* z 4.0))
  (* (sqrt y) (* z 4.0))
  (* y (* z 4.0))
  (/ (exp (* x x)) (exp (* y (* z 4.0))))
  (log (- (* x x) (* y (* z 4.0))))
  (exp (- (* x x) (* y (* z 4.0))))
  (* (cbrt (- (* x x) (* y (* z 4.0)))) (cbrt (- (* x x) (* y (* z 4.0)))))
  (cbrt (- (* x x) (* y (* z 4.0))))
  (* (* (- (* x x) (* y (* z 4.0))) (- (* x x) (* y (* z 4.0)))) (- (* x x) (* y (* z 4.0))))
  (sqrt (- (* x x) (* y (* z 4.0))))
  (sqrt (- (* x x) (* y (* z 4.0))))
  (- (pow (* x x) 3) (pow (* y (* z 4.0)) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y (* z 4.0)) (* y (* z 4.0))) (* (* x x) (* y (* z 4.0)))))
  (- (* y (* z 4.0)))
  (- (* (* x x) (* x x)) (* (* y (* z 4.0)) (* y (* z 4.0))))
  (+ (* x x) (* y (* z 4.0)))
  (- (* y (* z 4.0)))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (- (pow x 2) (* 4.0 (* z y)))
  (- (pow x 2) (* 4.0 (* z y)))
  (- (pow x 2) (* 4.0 (* z y)))
3.483 * * [simplify]: Extracting # 0 : cost  0
3.483 * * [simplify]: Extracting # 1 : cost  0
3.483 * * [simplify]: Extracting # 2 : cost  0
3.483 * * [simplify]: Extracting # 3 : cost  0
3.483 * * [simplify]: Extracting # 4 : cost  0
3.484 * * [simplify]: Extracting # 5 : cost  0
3.484 * * [simplify]: Extracting # 6 : cost  0
3.484 * * [simplify]: Extracting # 7 : cost  0
3.484 * * [simplify]: iteration  0 :  63  enodes  (cost  374 )
3.505 * * [simplify]: Extracting # 0 : cost  0
3.505 * * [simplify]: Extracting # 1 : cost  0
3.506 * * [simplify]: Extracting # 2 : cost  0
3.506 * * [simplify]: Extracting # 3 : cost  0
3.506 * * [simplify]: Extracting # 4 : cost  0
3.507 * * [simplify]: iteration  1 :  159  enodes  (cost  354 )
3.565 * * [simplify]: Extracting # 0 : cost  0
3.565 * * [simplify]: Extracting # 1 : cost  0
3.566 * * [simplify]: Extracting # 2 : cost  0
3.566 * * [simplify]: Extracting # 3 : cost  0
3.567 * * [simplify]: Extracting # 4 : cost  0
3.567 * * [simplify]: iteration  2 :  548  enodes  (cost  306 )
4.084 * * [simplify]: Extracting # 0 : cost  0
4.087 * * [simplify]: Extracting # 1 : cost  0
4.089 * * [simplify]: Extracting # 2 : cost  0
4.091 * * [simplify]: Extracting # 3 : cost  0
4.093 * * [simplify]: Extracting # 4 : cost  0
4.095 * * [simplify]: iteration  3 :  2333  enodes  (cost  306 )
6.012 * * [simplify]: Extracting # 0 : cost  0
6.022 * * [simplify]: Extracting # 1 : cost  0
6.027 * * [simplify]: Extracting # 2 : cost  0
6.032 * * [simplify]: Extracting # 3 : cost  0
6.036 * * [simplify]: Extracting # 4 : cost  0
6.041 * * [simplify]: iteration done:  5000  enodes  (cost  306 )
6.042 * [simplify]: Simplified to:
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (log (* 4.0 (* z y)))
  (log (* 4.0 (* z y)))
  (log (* 4.0 (* z y)))
  (exp (* y (* z 4.0)))
  (pow (* 4.0 (* z y)) 3)
  (pow (* 4.0 (* z y)) 3)
  (* (cbrt (* y (* z 4.0))) (cbrt (* y (* z 4.0))))
  (cbrt (* y (* z 4.0)))
  (pow (* 4.0 (* z y)) 3)
  (sqrt (* y (* z 4.0)))
  (sqrt (* y (* z 4.0)))
  (* z y)
  (* (cbrt y) (* z 4.0))
  (* (sqrt y) (* z 4.0))
  (* 4.0 (* z y))
  (exp (- (* x x) (* y (* z 4.0))))
  (log (- (* x x) (* y (* z 4.0))))
  (exp (- (* x x) (* y (* z 4.0))))
  (* (cbrt (- (* x x) (* y (* z 4.0)))) (cbrt (- (* x x) (* y (* z 4.0)))))
  (cbrt (- (* x x) (* y (* z 4.0))))
  (pow (- (pow x 2) (* 4.0 (* z y))) 3)
  (sqrt (- (* x x) (* y (* z 4.0))))
  (sqrt (- (* x x) (* y (* z 4.0))))
  (- (pow x 6) (pow (* 4.0 (* z y)) 3))
  (+ (pow x 4) (* (* y (* z 4.0)) (+ (* x x) (* y (* z 4.0)))))
  (- (* y (* z 4.0)))
  (- (pow x 4) (* (* y (* z 4.0)) (* y (* z 4.0))))
  (+ (* x x) (* y (* z 4.0)))
  (- (* y (* z 4.0)))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (- (pow x 2) (* 4.0 (* z y)))
  (- (pow x 2) (* 4.0 (* z y)))
  (- (pow x 2) (* 4.0 (* z y)))
6.042 * * * [progress]: adding candidates to table
6.119 * [progress]: [Phase 3 of 3] Extracting.
6.119 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (* x x) (* y (* z 4.0))))> #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>)
6.120 * * * [regime-changes]: Trying 7 branch expressions: ((* y 4.0) (* (* y 4.0) z) (* x x) (- (* x x) (* (* y 4.0) z)) z y x)
6.120 * * * * [regimes]: Trying to branch on (* y 4.0) from (#<alt (λ (x y z) (- (* x x) (* y (* z 4.0))))> #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>)
6.135 * * * * [regimes]: Trying to branch on (* (* y 4.0) z) from (#<alt (λ (x y z) (- (* x x) (* y (* z 4.0))))> #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>)
6.154 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z) (- (* x x) (* y (* z 4.0))))> #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>)
6.175 * * * * [regimes]: Trying to branch on (- (* x x) (* (* y 4.0) z)) from (#<alt (λ (x y z) (- (* x x) (* y (* z 4.0))))> #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>)
6.195 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (* x x) (* y (* z 4.0))))> #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>)
6.210 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (* x x) (* y (* z 4.0))))> #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>)
6.227 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (* x x) (* y (* z 4.0))))> #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>)
6.240 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
6.240 * [simplify]: Simplifying:
  (- (* x x) (* y (* z 4.0)))
6.240 * * [simplify]: Extracting # 0 : cost  0
6.240 * * [simplify]: Extracting # 1 : cost  0
6.240 * * [simplify]: Extracting # 2 : cost  0
6.241 * * [simplify]: Extracting # 3 : cost  0
6.241 * * [simplify]: Extracting # 4 : cost  0
6.241 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
6.241 * * [simplify]: Extracting # 0 : cost  0
6.241 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
6.242 * * [simplify]: Extracting # 0 : cost  0
6.242 * * [simplify]: iteration done:  10  enodes  (cost  9 )
6.242 * [simplify]: Simplified to:
  (- (* x x) (* y (* z 4.0)))
7.846 * [regime-testing]: Baseline error score: 0.04088011001375172
7.847 * [regime-testing]: Oracle error score: 0.008876109513689211
7.849 * [regime-testing]: End program error score: 0.04088011001375172