1547110827.959 * [misc]progress:  [Phase 1 of 3] Setting up.
1547110827.960 * * * [misc]progress:  [1/2] Preparing points
1547110827.961 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1547110828.026 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110828.026 * * * * [misc]points:  Sampling 122 additional inputs, on iter 1 have 134 / 256
1547110828.084 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110828.085 * * * * [misc]points:  Sampling 57 additional inputs, on iter 2 have 199 / 256
1547110828.097 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110828.097 * * * * [misc]points:  Sampling 28 additional inputs, on iter 3 have 228 / 256
1547110828.105 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110828.106 * * * * [misc]points:  Sampling 13 additional inputs, on iter 4 have 243 / 256
1547110828.111 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110828.111 * * * * [misc]points:  Sampling 6 additional inputs, on iter 5 have 250 / 256
1547110828.116 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110828.116 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 255 / 256
1547110828.120 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110828.120 * * * * [exit]points:  Sampled 257 points with exact outputs
1547110828.122 * * * [misc]progress:  [2/2] Setting up program.
1547110828.126 * [misc]progress:  [Phase 2 of 3] Improving.
1547110828.126 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1547110828.127 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
1547110828.128 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110828.133 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110828.136 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110828.138 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110828.142 * [exit]simplify:  Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
1547110828.142 * [misc]simplify:  Simplified (2) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2))
1547110828.146 * * [misc]progress:  iteration 1 / 4
1547110828.146 * * * [misc]progress:  picking best candidate
1547110828.149 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1547110828.149 * * * [misc]progress:  localizing error
1547110828.167 * * * [misc]progress:  generating rewritten candidates
1547110828.168 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1 1)
1547110828.172 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2 1)
1547110828.173 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1547110828.189 * * * [misc]progress:  generating series expansions
1547110828.189 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1 1)
1547110828.194 * [misc]backup-simplify:  Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
1547110828.194 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1547110828.194 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547110828.195 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110828.195 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.195 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.195 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.195 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.195 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.195 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110828.195 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.195 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.195 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.195 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.195 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.196 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.196 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.196 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547110828.196 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110828.196 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.196 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.196 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.196 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.196 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.196 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110828.196 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.196 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.196 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.196 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.196 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.196 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.196 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.197 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.197 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.197 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.198 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.198 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.198 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547110828.198 * [misc]backup-simplify:  Simplify -2 into -2
1547110828.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.198 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1547110828.198 * [misc]backup-simplify:  Simplify 2 into 2
1547110828.199 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547110828.199 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1547110828.199 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1547110828.199 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547110828.199 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110828.199 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.199 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.199 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.199 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.199 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.199 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.200 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110828.200 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.200 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.200 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.200 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.200 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.200 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.201 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.201 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.201 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.201 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547110828.201 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547110828.201 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110828.201 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.201 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.201 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.201 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.201 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.201 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110828.201 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.201 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.201 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.201 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.201 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.201 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.201 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.202 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.202 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.202 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547110828.202 * [misc]backup-simplify:  Simplify -1 into -1
1547110828.202 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.202 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.203 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.203 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547110828.203 * [misc]backup-simplify:  Simplify 2 into 2
1547110828.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110828.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110828.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.204 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1547110828.204 * [misc]backup-simplify:  Simplify -2 into -2
1547110828.204 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110828.204 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1547110828.204 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1547110828.204 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547110828.204 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110828.204 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.204 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.204 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.204 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.204 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.204 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.204 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110828.204 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.204 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.204 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.204 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.204 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.204 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.205 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.205 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.205 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.205 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110828.205 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547110828.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110828.205 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.205 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.205 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.205 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.205 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.205 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.205 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110828.205 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.205 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.205 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.205 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.205 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.205 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.205 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.206 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.206 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.206 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110828.206 * [misc]backup-simplify:  Simplify -1 into -1
1547110828.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.206 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.206 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.207 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547110828.207 * [misc]backup-simplify:  Simplify -2 into -2
1547110828.207 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110828.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.207 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110828.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.207 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1547110828.207 * [misc]backup-simplify:  Simplify -2 into -2
1547110828.208 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110828.208 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2 1)
1547110828.208 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
1547110828.208 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
1547110828.208 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1547110828.208 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547110828.208 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110828.208 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.208 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.208 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.208 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.208 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.208 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110828.208 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.208 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.208 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.208 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.208 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.208 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.208 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.208 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.209 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.209 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110828.209 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.209 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.209 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.209 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547110828.209 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547110828.209 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1547110828.209 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547110828.209 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110828.209 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.209 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.209 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.209 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.209 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.209 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110828.209 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.209 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.210 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.210 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.210 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.210 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.210 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.210 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110828.210 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.210 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.210 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.211 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547110828.211 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547110828.211 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.211 * [misc]backup-simplify:  Simplify -1 into -1
1547110828.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.212 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1547110828.213 * [misc]backup-simplify:  Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
1547110828.213 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547110828.213 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1547110828.213 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
1547110828.213 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
1547110828.213 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1547110828.213 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547110828.213 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110828.213 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.213 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.213 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.213 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.213 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.213 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.213 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110828.213 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.213 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.213 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.213 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.214 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.214 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.214 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.214 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.214 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.214 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547110828.214 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110828.214 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.214 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.215 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.215 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547110828.215 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547110828.215 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1547110828.215 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547110828.215 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110828.215 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.215 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.215 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.215 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.215 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.215 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.216 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.216 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110828.216 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.216 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.216 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.216 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.216 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.216 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.216 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.216 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.216 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.216 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.217 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547110828.217 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110828.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.217 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.217 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.218 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.218 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547110828.219 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547110828.219 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110828.219 * [misc]backup-simplify:  Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
1547110828.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110828.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110828.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.221 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1547110828.223 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547110828.225 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547110828.227 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547110828.228 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
1547110828.228 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
1547110828.228 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1547110828.228 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547110828.228 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110828.228 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.228 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.228 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.228 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.228 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.228 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.228 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.228 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110828.228 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.228 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.228 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.228 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.229 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.229 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.229 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.229 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.229 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.229 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.229 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110828.230 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110828.230 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.230 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.230 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.231 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.231 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547110828.231 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1547110828.231 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1547110828.231 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547110828.231 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110828.232 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.232 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.232 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.232 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.232 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.232 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.232 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.232 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110828.232 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110828.232 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.232 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110828.232 * [misc]taylor:  Taking taylor expansion of x in x
1547110828.232 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.232 * [misc]backup-simplify:  Simplify 1 into 1
1547110828.232 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110828.232 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.233 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110828.233 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110828.233 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110828.233 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110828.233 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.233 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110828.234 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110828.234 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.234 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110828.234 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547110828.235 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1547110828.235 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110828.235 * [misc]backup-simplify:  Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
1547110828.236 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110828.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.236 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110828.236 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110828.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110828.237 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1547110828.239 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547110828.241 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547110828.243 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547110828.244 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1547110828.244 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110828.244 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
1547110828.244 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1547110828.246 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110828.246 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1547110828.246 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110828.246 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110828.246 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.246 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.246 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.247 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.247 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.247 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.247 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110828.247 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1547110828.247 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
1547110828.247 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1547110828.247 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1547110828.247 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1547110828.248 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1547110828.248 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1547110828.248 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.248 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.248 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.248 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.248 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.248 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.248 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110828.248 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1547110828.249 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
1547110828.249 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1547110828.249 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1547110828.249 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1547110828.249 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1547110828.249 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1547110828.249 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.249 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.249 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.249 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.250 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.250 * [misc]backup-simplify:  Simplify 0 into 0
1547110828.250 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110828.250 * * * [misc]progress:  simplifying candidates
1547110828.250 * * * * [misc]progress:  [ 1 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
1547110828.250 * * * * [misc]progress:  [ 2 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
1547110828.251 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (+ 1 x)))
1547110828.251 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110828.253 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110828.257 * * [misc]simplify:  iters left: 3 (16 enodes)
1547110828.261 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log (+ x 1)))
1547110828.261 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ x 1))))))))
1547110828.261 * * * * [misc]progress:  [ 3 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
1547110828.261 * * * * [misc]progress:  [ 4 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
1547110828.261 * * * * [misc]progress:  [ 5 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
1547110828.261 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
1547110828.261 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110828.265 * * [misc]simplify:  iters left: 5 (35 enodes)
1547110828.280 * * [misc]simplify:  iters left: 4 (96 enodes)
1547110828.312 * * [misc]simplify:  iters left: 3 (298 enodes)
1547110828.530 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1547110828.530 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3))))))
1547110828.530 * * * * [misc]progress:  [ 6 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.530 * * * * [misc]progress:  [ 7 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
1547110828.530 * * * * [misc]progress:  [ 8 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.531 * * * * [misc]progress:  [ 9 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
1547110828.531 * * * * [misc]progress:  [ 10 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
1547110828.531 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1547110828.531 * * [misc]simplify:  iters left: 4 (4 enodes)
1547110828.532 * * [misc]simplify:  iters left: 3 (7 enodes)
1547110828.534 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547110828.534 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))))
1547110828.534 * * * * [misc]progress:  [ 11 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
1547110828.535 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1547110828.535 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110828.538 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110828.541 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110828.548 * * [misc]simplify:  iters left: 3 (33 enodes)
1547110828.551 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110828.556 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1547110828.556 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))
1547110828.556 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
1547110828.556 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110828.557 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110828.559 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110828.560 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1547110828.560 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))))
1547110828.560 * * * * [misc]progress:  [ 12 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547110828.561 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
1547110828.561 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110828.562 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110828.564 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110828.569 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110828.574 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x)))
1547110828.574 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))
1547110828.574 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1547110828.575 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110828.577 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110828.580 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110828.584 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547110828.584 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547110828.584 * * * * [misc]progress:  [ 13 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
1547110828.584 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1547110828.584 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110828.586 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110828.590 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110828.595 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110828.599 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110828.606 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110828.606 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))
1547110828.606 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (+ 1 x))
1547110828.606 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110828.608 * * [misc]simplify:  iters left: 4 (11 enodes)
1547110828.611 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110828.614 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547110828.614 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547110828.614 * * * * [misc]progress:  [ 14 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
1547110828.614 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1547110828.614 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110828.617 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110828.621 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110828.625 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547110828.625 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))
1547110828.625 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
1547110828.626 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110828.628 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110828.631 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110828.634 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1547110828.634 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))))
1547110828.634 * * * * [misc]progress:  [ 15 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547110828.635 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547110828.635 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110828.637 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110828.640 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110828.641 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110828.641 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547110828.641 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547110828.641 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110828.642 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110828.644 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110828.646 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110828.646 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547110828.646 * * * * [misc]progress:  [ 16 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
1547110828.646 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1547110828.646 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110828.647 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110828.648 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110828.649 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110828.649 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))
1547110828.650 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1547110828.650 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110828.651 * * [misc]simplify:  iters left: 4 (11 enodes)
1547110828.652 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110828.654 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547110828.654 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547110828.654 * * * * [misc]progress:  [ 17 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
1547110828.654 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1547110828.654 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110828.655 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110828.658 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
1547110828.658 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x))))))))
1547110828.659 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (+ 1 x)))
1547110828.659 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110828.660 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110828.662 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110828.664 * * [misc]simplify:  iters left: 2 (19 enodes)
1547110828.667 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1547110828.667 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1))))))))
1547110828.667 * * * * [misc]progress:  [ 18 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
1547110828.667 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1547110828.667 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110828.668 * * [misc]simplify:  iters left: 4 (8 enodes)
1547110828.669 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547110828.669 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))
1547110828.669 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1547110828.669 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110828.670 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110828.672 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110828.674 * * [misc]simplify:  iters left: 2 (19 enodes)
1547110828.676 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547110828.676 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547110828.676 * * * * [misc]progress:  [ 19 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
1547110828.676 * [enter]simplify:  Simplifying (/ 1 1)
1547110828.676 * * [misc]simplify:  iters left: 2 (2 enodes)
1547110828.677 * * [misc]simplify:  iters left: 1 (4 enodes)
1547110828.677 * [exit]simplify:  Simplified to 1
1547110828.677 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
1547110828.677 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1547110828.677 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110828.678 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110828.680 * * [misc]simplify:  iters left: 2 (16 enodes)
1547110828.684 * * [misc]simplify:  iters left: 1 (18 enodes)
1547110828.689 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547110828.689 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547110828.689 * * * * [misc]progress:  [ 20 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
1547110828.689 * * * * [misc]progress:  [ 21 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
1547110828.689 * * * * [misc]progress:  [ 22 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1547110828.689 * * * * [misc]progress:  [ 23 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
1547110828.689 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1547110828.689 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110828.690 * * [misc]simplify:  iters left: 2 (7 enodes)
1547110828.692 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1547110828.692 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1)))))))
1547110828.692 * * * * [misc]progress:  [ 24 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1547110828.692 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547110828.692 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110828.694 * * [misc]simplify:  iters left: 2 (7 enodes)
1547110828.695 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547110828.695 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1)))))))
1547110828.695 * * * * [misc]progress:  [ 25 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
1547110828.696 * [enter]simplify:  Simplifying (+ 1 x)
1547110828.696 * * [misc]simplify:  iters left: 2 (3 enodes)
1547110828.697 * * [misc]simplify:  iters left: 1 (6 enodes)
1547110828.698 * [exit]simplify:  Simplified to (+ x 1)
1547110828.698 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1))))))
1547110828.698 * * * * [misc]progress:  [ 26 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
1547110828.698 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110828.699 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110828.700 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110828.703 * * [misc]simplify:  iters left: 3 (10 enodes)
1547110828.704 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110828.705 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))
1547110828.705 * * * * [misc]progress:  [ 27 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
1547110828.705 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547110828.705 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110828.705 * * [misc]simplify:  iters left: 2 (8 enodes)
1547110828.706 * * [misc]simplify:  iters left: 1 (9 enodes)
1547110828.707 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110828.707 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))
1547110828.707 * * * * [misc]progress:  [ 28 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1547110828.707 * * * * [misc]progress:  [ 29 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
1547110828.708 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1547110828.708 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110828.709 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110828.711 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110828.715 * * [misc]simplify:  iters left: 3 (37 enodes)
1547110828.719 * * [misc]simplify:  iters left: 2 (41 enodes)
1547110828.723 * * [misc]simplify:  iters left: 1 (54 enodes)
1547110828.729 * [exit]simplify:  Simplified to (- (* x x) (- x 1))
1547110828.729 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (- (* x x) (- x 1)))))))
1547110828.729 * * * * [misc]progress:  [ 30 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
1547110828.729 * [enter]simplify:  Simplifying (- 1 x)
1547110828.729 * * [misc]simplify:  iters left: 2 (3 enodes)
1547110828.730 * * [misc]simplify:  iters left: 1 (7 enodes)
1547110828.730 * [exit]simplify:  Simplified to (- 1 x)
1547110828.730 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))
1547110828.730 * * * * [misc]progress:  [ 31 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
1547110828.731 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1547110828.731 * * [misc]simplify:  iters left: 3 (6 enodes)
1547110828.732 * * [misc]simplify:  iters left: 2 (15 enodes)
1547110828.734 * * [misc]simplify:  iters left: 1 (22 enodes)
1547110828.737 * [exit]simplify:  Simplified to (- 1 (pow x 3))
1547110828.737 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))
1547110828.738 * * * * [misc]progress:  [ 32 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
1547110828.738 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1547110828.738 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110828.740 * * [misc]simplify:  iters left: 3 (9 enodes)
1547110828.742 * * [misc]simplify:  iters left: 2 (13 enodes)
1547110828.744 * [exit]simplify:  Simplified to (- 1 (* x x))
1547110828.744 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
1547110828.744 * * * * [misc]progress:  [ 33 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
1547110828.744 * * * * [misc]progress:  [ 34 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
1547110828.744 * * * * [misc]progress:  [ 35 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.744 * * * * [misc]progress:  [ 36 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.744 * * * * [misc]progress:  [ 37 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.744 * * * * [misc]progress:  [ 38 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.744 * * * * [misc]progress:  [ 39 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.745 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))
1547110828.745 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110828.746 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110828.748 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110828.750 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110828.753 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1))))
1547110828.753 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))
1547110828.753 * * * * [misc]progress:  [ 40 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.753 * [enter]simplify:  Simplifying (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
1547110828.753 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110828.754 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110828.756 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110828.759 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110828.761 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1))))
1547110828.761 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1547110828.761 * * * * [misc]progress:  [ 41 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
1547110828.761 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110828.762 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110828.763 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110828.766 * * [misc]simplify:  iters left: 4 (32 enodes)
1547110828.770 * * [misc]simplify:  iters left: 3 (35 enodes)
1547110828.776 * * [misc]simplify:  iters left: 2 (38 enodes)
1547110828.785 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1547110828.785 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))
1547110828.785 * * * * [misc]progress:  [ 42 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547110828.786 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
1547110828.786 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110828.789 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110828.793 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110828.798 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110828.803 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547110828.803 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))
1547110828.803 * * * * [misc]progress:  [ 43 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
1547110828.804 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
1547110828.804 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110828.806 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110828.810 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110828.815 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110828.820 * * [misc]simplify:  iters left: 2 (28 enodes)
1547110828.825 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547110828.825 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))
1547110828.825 * * * * [misc]progress:  [ 44 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
1547110828.825 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110828.825 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110828.826 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110828.828 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110828.830 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
1547110828.830 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))
1547110828.830 * * * * [misc]progress:  [ 45 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547110828.831 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
1547110828.831 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110828.832 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110828.833 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110828.835 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547110828.835 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547110828.835 * * * * [misc]progress:  [ 46 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
1547110828.835 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) 1))
1547110828.835 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110828.836 * * [misc]simplify:  iters left: 5 (10 enodes)
1547110828.838 * * [misc]simplify:  iters left: 4 (13 enodes)
1547110828.839 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547110828.839 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))
1547110828.839 * * * * [misc]progress:  [ 47 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
1547110828.840 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110828.840 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110828.841 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110828.842 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))))
1547110828.842 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))
1547110828.842 * * * * [misc]progress:  [ 48 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
1547110828.842 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (+ 1 x))))
1547110828.843 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110828.843 * * [misc]simplify:  iters left: 5 (9 enodes)
1547110828.844 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547110828.845 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))
1547110828.845 * * * * [misc]progress:  [ 49 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547110828.845 * [enter]simplify:  Simplifying (sqrt (/ 1 1))
1547110828.845 * * [misc]simplify:  iters left: 3 (3 enodes)
1547110828.846 * * [misc]simplify:  iters left: 2 (5 enodes)
1547110828.846 * [exit]simplify:  Simplified to 1
1547110828.846 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
1547110828.846 * * * * [misc]progress:  [ 50 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547110828.846 * [enter]simplify:  Simplifying (sqrt 1)
1547110828.846 * * [misc]simplify:  iters left: 1 (2 enodes)
1547110828.847 * [exit]simplify:  Simplified to 1
1547110828.847 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
1547110828.847 * * * * [misc]progress:  [ 51 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
1547110828.847 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547110828.847 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110828.848 * * [misc]simplify:  iters left: 2 (8 enodes)
1547110828.849 * * [misc]simplify:  iters left: 1 (9 enodes)
1547110828.850 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110828.850 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))
1547110828.850 * * * * [misc]progress:  [ 52 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
1547110828.850 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))
1547110828.850 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110828.852 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110828.858 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110828.864 * * [misc]simplify:  iters left: 3 (27 enodes)
1547110828.871 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ (pow x 3) 1)))
1547110828.871 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow x 3) 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))
1547110828.872 * * * * [misc]progress:  [ 53 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
1547110828.872 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1547110828.872 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110828.875 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110828.879 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110828.885 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110828.891 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1547110828.891 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
1547110828.891 * * * * [misc]progress:  [ 54 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
1547110828.892 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547110828.892 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110828.893 * * [misc]simplify:  iters left: 2 (8 enodes)
1547110828.895 * * [misc]simplify:  iters left: 1 (9 enodes)
1547110828.897 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110828.897 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
1547110828.897 * * * * [misc]progress:  [ 55 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.897 * * * * [misc]progress:  [ 56 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547110828.898 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ 1 x)))
1547110828.898 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110828.900 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110828.904 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110828.908 * * [misc]simplify:  iters left: 2 (19 enodes)
1547110828.913 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ x 1)))
1547110828.913 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1)))))))
1547110828.913 * * * * [misc]progress:  [ 57 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
1547110828.913 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547110828.913 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110828.915 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110828.918 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110828.921 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110828.922 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547110828.922 * * * * [misc]progress:  [ 58 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547110828.922 * * * * [misc]progress:  [ 59 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
1547110828.922 * * * * [misc]progress:  [ 60 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.922 * * * * [misc]progress:  [ 61 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.922 * * * * [misc]progress:  [ 62 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.922 * * * * [misc]progress:  [ 63 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.922 * * * * [misc]progress:  [ 64 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547110828.922 * * * * [misc]progress:  [ 65 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547110828.922 * * * * [misc]progress:  [ 66 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1547110828.922 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547110828.922 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110828.925 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110828.931 * * [misc]simplify:  iters left: 4 (35 enodes)
1547110828.940 * * [misc]simplify:  iters left: 3 (48 enodes)
1547110828.953 * * [misc]simplify:  iters left: 2 (62 enodes)
1547110828.968 * * [misc]simplify:  iters left: 1 (77 enodes)
1547110828.989 * [exit]simplify:  Simplified to (- (+ 1 (* -2 x)) (* -2 (* x x)))
1547110828.989 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ 1 (* -2 x)) (* -2 (* x x)))))))
1547110828.989 * * * * [misc]progress:  [ 67 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547110828.989 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110828.989 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110828.993 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110829.001 * * [misc]simplify:  iters left: 4 (38 enodes)
1547110829.017 * * [misc]simplify:  iters left: 3 (74 enodes)
1547110829.042 * * [misc]simplify:  iters left: 2 (110 enodes)
1547110829.068 * * [misc]simplify:  iters left: 1 (142 enodes)
1547110829.112 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1547110829.112 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x))))))
1547110829.112 * * * * [misc]progress:  [ 68 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547110829.112 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110829.112 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110829.117 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110829.125 * * [misc]simplify:  iters left: 4 (38 enodes)
1547110829.137 * * [misc]simplify:  iters left: 3 (74 enodes)
1547110829.151 * * [misc]simplify:  iters left: 2 (110 enodes)
1547110829.163 * * [misc]simplify:  iters left: 1 (142 enodes)
1547110829.198 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1547110829.199 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x))))))
1547110829.199 * * * * [misc]progress:  [ 69 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1547110829.199 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1547110829.199 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110829.200 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110829.202 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110829.206 * * [misc]simplify:  iters left: 3 (37 enodes)
1547110829.210 * * [misc]simplify:  iters left: 2 (39 enodes)
1547110829.214 * * [misc]simplify:  iters left: 1 (53 enodes)
1547110829.221 * [exit]simplify:  Simplified to (- (* (* x x) 1/2) (- x 1))
1547110829.222 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (- (* (* x x) 1/2) (- x 1)))))
1547110829.222 * * * * [misc]progress:  [ 70 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))))))>
1547110829.222 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547110829.222 * * [misc]simplify:  iters left: 6 (19 enodes)
1547110829.228 * * [misc]simplify:  iters left: 5 (44 enodes)
1547110829.235 * * [misc]simplify:  iters left: 4 (87 enodes)
1547110829.264 * * [misc]simplify:  iters left: 3 (180 enodes)
1547110829.298 * * [misc]simplify:  iters left: 2 (316 enodes)
1547110829.449 * [exit]simplify:  Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))
1547110829.449 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1))))))))
1547110829.449 * * * * [misc]progress:  [ 71 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))))))>
1547110829.450 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547110829.450 * * [misc]simplify:  iters left: 6 (19 enodes)
1547110829.456 * * [misc]simplify:  iters left: 5 (44 enodes)
1547110829.463 * * [misc]simplify:  iters left: 4 (87 enodes)
1547110829.482 * * [misc]simplify:  iters left: 3 (180 enodes)
1547110829.520 * * [misc]simplify:  iters left: 2 (316 enodes)
1547110829.674 * [exit]simplify:  Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))
1547110829.674 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1))))))))
1547110829.674 * * * * [misc]progress:  [ 72 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1547110829.674 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110829.674 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110829.675 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110829.677 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110829.679 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110829.684 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110829.684 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1547110829.684 * * * * [misc]progress:  [ 73 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1547110829.684 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110829.684 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110829.687 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110829.691 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110829.695 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110829.700 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110829.700 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1547110829.701 * * * * [misc]progress:  [ 74 / 74 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1547110829.701 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110829.701 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110829.703 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110829.707 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110829.711 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110829.716 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1547110829.716 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1547110829.716 * * * [misc]progress:  adding candidates to table
1547110830.301 * * [misc]progress:  iteration 2 / 4
1547110830.301 * * * [misc]progress:  picking best candidate
1547110830.306 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1547110830.306 * * * [misc]progress:  localizing error
1547110830.340 * * * [misc]progress:  generating rewritten candidates
1547110830.340 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1547110830.354 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1)
1547110830.360 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
1547110830.367 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 2)
1547110830.386 * * * [misc]progress:  generating series expansions
1547110830.386 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1547110830.386 * [misc]backup-simplify:  Simplify (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) into (/ (- 1 x) (+ x 1))
1547110830.386 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1547110830.386 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547110830.386 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110830.386 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.386 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.386 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.386 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.387 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.387 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110830.387 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.387 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.387 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.387 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.387 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.387 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.387 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.388 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.388 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547110830.388 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110830.388 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.388 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.388 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.388 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.388 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.388 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110830.388 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.388 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.388 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.388 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.388 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.388 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.388 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.388 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.389 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.389 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.389 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.389 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.389 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.390 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547110830.390 * [misc]backup-simplify:  Simplify -2 into -2
1547110830.390 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.390 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1547110830.390 * [misc]backup-simplify:  Simplify 2 into 2
1547110830.391 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547110830.391 * [misc]backup-simplify:  Simplify (/ (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) (sqrt (+ 1 (/ 1 x)))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1547110830.391 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1547110830.391 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547110830.391 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.391 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.391 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.391 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.391 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.391 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.391 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.392 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.392 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.392 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.392 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.392 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.392 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.392 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.392 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.392 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.392 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.392 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.392 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.393 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547110830.393 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547110830.393 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.393 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.393 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.393 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.393 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.393 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.393 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.393 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.393 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.393 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.393 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.393 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.393 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.393 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.393 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.393 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.394 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.394 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.394 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.394 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547110830.394 * [misc]backup-simplify:  Simplify -1 into -1
1547110830.394 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.394 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.395 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.395 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.395 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.395 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547110830.395 * [misc]backup-simplify:  Simplify 2 into 2
1547110830.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.397 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1547110830.397 * [misc]backup-simplify:  Simplify -2 into -2
1547110830.397 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110830.397 * [misc]backup-simplify:  Simplify (/ (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) (sqrt (+ 1 (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1547110830.397 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1547110830.397 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547110830.397 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.397 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.398 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.398 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.398 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.398 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.398 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.398 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.398 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.398 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.398 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.398 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.398 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.398 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.398 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.398 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.398 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.399 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.399 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.399 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110830.399 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547110830.399 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.399 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.399 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.399 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.399 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.399 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.399 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.399 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.399 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.399 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.399 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.399 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.399 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.399 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.399 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.400 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.400 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.400 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.400 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.400 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110830.400 * [misc]backup-simplify:  Simplify -1 into -1
1547110830.401 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.401 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.401 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.401 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.402 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547110830.402 * [misc]backup-simplify:  Simplify -2 into -2
1547110830.402 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.403 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.403 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.403 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.403 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1547110830.403 * [misc]backup-simplify:  Simplify -2 into -2
1547110830.404 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110830.404 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1)
1547110830.404 * [misc]backup-simplify:  Simplify (/ (- 1 x) (sqrt (+ 1 x))) into (* (- 1 x) (sqrt (/ 1 (+ x 1))))
1547110830.404 * [misc]approximate:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1547110830.404 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in x
1547110830.404 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110830.404 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.404 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.404 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.404 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.404 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.404 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547110830.404 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547110830.404 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110830.404 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.404 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.404 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.404 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.404 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.405 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.405 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.405 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110830.405 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547110830.405 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547110830.406 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in x
1547110830.406 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110830.406 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.406 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.406 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.406 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.406 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.406 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547110830.406 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547110830.406 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110830.406 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.406 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.406 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.406 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.406 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.406 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.406 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.406 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110830.407 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.407 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547110830.407 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547110830.408 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.408 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.408 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110830.408 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.408 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.409 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.409 * [misc]backup-simplify:  Simplify (+ (* 1 -1/2) (* -1 1)) into -3/2
1547110830.409 * [misc]backup-simplify:  Simplify -3/2 into -3/2
1547110830.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.409 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547110830.411 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547110830.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.411 * [misc]backup-simplify:  Simplify (+ (* 1 3/8) (+ (* -1 -1/2) (* 0 1))) into 7/8
1547110830.411 * [misc]backup-simplify:  Simplify 7/8 into 7/8
1547110830.412 * [misc]backup-simplify:  Simplify (+ (* 7/8 (pow x 2)) (+ (* -3/2 x) 1)) into (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x))
1547110830.412 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) into (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x)))
1547110830.412 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in (x) around 0
1547110830.412 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x
1547110830.412 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547110830.412 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547110830.412 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.412 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.412 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.412 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.412 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.412 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.412 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.412 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.413 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.413 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.413 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547110830.414 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547110830.414 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.414 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.414 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.414 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.414 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.414 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.414 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.414 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.414 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x
1547110830.414 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547110830.414 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547110830.414 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.414 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.414 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.414 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.414 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.414 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.414 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.414 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.415 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.415 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.415 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547110830.415 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547110830.415 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.415 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.416 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.416 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.416 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.416 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.416 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.416 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.416 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.416 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1547110830.416 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.417 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.417 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.417 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* +nan.0 -1)) into (- +nan.0)
1547110830.418 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547110830.418 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.418 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.418 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.419 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.419 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.419 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547110830.420 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547110830.421 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 -1))) into (- +nan.0)
1547110830.421 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547110830.422 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.422 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.423 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547110830.424 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547110830.426 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 -1)))) into (- +nan.0)
1547110830.426 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547110830.427 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547110830.427 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547110830.427 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547110830.427 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547110830.427 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.427 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.427 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.427 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.427 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.428 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.428 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.428 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547110830.428 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547110830.428 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.428 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.428 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.428 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.428 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.428 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.428 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.428 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.429 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.429 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110830.429 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547110830.429 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547110830.429 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547110830.429 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.429 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.429 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.429 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.430 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.430 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.430 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.430 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547110830.430 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547110830.430 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.430 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.430 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.430 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.430 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.430 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.430 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.430 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.431 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.431 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110830.431 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547110830.431 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547110830.432 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.432 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547110830.432 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.432 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.432 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.433 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* 1 0)) into (- +nan.0)
1547110830.433 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547110830.433 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.433 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.434 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547110830.435 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547110830.435 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.435 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.436 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (* 0 0))) into (- +nan.0)
1547110830.436 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547110830.437 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.437 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.437 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547110830.439 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547110830.439 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.440 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
1547110830.440 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547110830.441 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547110830.441 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
1547110830.442 * [misc]backup-simplify:  Simplify (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) into (sqrt (/ (- 1 x) (+ x 1)))
1547110830.442 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
1547110830.442 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1547110830.442 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547110830.442 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110830.442 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.442 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.442 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.442 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.442 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.442 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110830.442 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.442 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.442 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.442 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.442 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.442 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.442 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.443 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.443 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.443 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110830.443 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.443 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.443 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.444 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547110830.444 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547110830.444 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1547110830.444 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547110830.444 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110830.444 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.444 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.444 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.444 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.444 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.444 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110830.444 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.444 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.444 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.444 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.444 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.445 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.445 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.445 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.445 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.445 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110830.445 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.445 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.446 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.446 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547110830.446 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547110830.446 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.446 * [misc]backup-simplify:  Simplify -1 into -1
1547110830.447 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.447 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1547110830.449 * [misc]backup-simplify:  Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
1547110830.449 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547110830.449 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1547110830.449 * [misc]backup-simplify:  Simplify (sqrt (/ (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) (sqrt (+ 1 (/ 1 x))))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
1547110830.449 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
1547110830.449 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1547110830.449 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547110830.449 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.449 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.449 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.450 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.450 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.450 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.450 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.450 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.450 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.450 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.450 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.450 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.450 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.450 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.450 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.451 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.451 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.451 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547110830.451 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110830.451 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.451 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.452 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.452 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.452 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.452 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547110830.453 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547110830.453 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1547110830.453 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547110830.453 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.453 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.453 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.453 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.453 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.453 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.453 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.453 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.453 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.453 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.453 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.453 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.453 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.454 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.454 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.454 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.454 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.454 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.454 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.454 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547110830.455 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110830.455 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.455 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.455 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.456 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.456 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547110830.456 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547110830.457 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110830.457 * [misc]backup-simplify:  Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
1547110830.457 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.458 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1547110830.468 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547110830.470 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547110830.473 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547110830.473 * [misc]backup-simplify:  Simplify (sqrt (/ (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) (sqrt (+ 1 (/ 1 (- x)))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
1547110830.473 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
1547110830.473 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1547110830.474 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547110830.474 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.474 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.474 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.474 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.474 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.474 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.474 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.474 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.474 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.474 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.474 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.474 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.474 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.474 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.474 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.474 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.474 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.475 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.475 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.475 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110830.475 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110830.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.476 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.476 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.476 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.476 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547110830.477 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1547110830.477 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1547110830.477 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547110830.477 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.477 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.477 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.477 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.477 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.477 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.477 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.477 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.477 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.477 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.478 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.478 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.478 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.478 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.478 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.478 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.478 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.478 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.478 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.478 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110830.479 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110830.479 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.479 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.479 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.479 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.480 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.480 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547110830.480 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1547110830.481 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110830.481 * [misc]backup-simplify:  Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
1547110830.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.482 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.482 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.483 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1547110830.485 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547110830.487 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547110830.489 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547110830.489 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 2)
1547110830.489 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1547110830.489 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1547110830.489 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547110830.489 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110830.490 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.490 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.490 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.490 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.490 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.490 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.490 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110830.490 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.490 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547110830.490 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547110830.490 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547110830.490 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.490 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.490 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.490 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.491 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.491 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.491 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110830.491 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.491 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547110830.491 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.491 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547110830.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.493 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547110830.493 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547110830.493 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547110830.493 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1547110830.493 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1547110830.493 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547110830.493 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.493 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.493 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.493 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.493 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.494 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.494 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.494 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.494 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.494 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547110830.495 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547110830.495 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547110830.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110830.495 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.495 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.495 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.495 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.495 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.495 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.495 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.495 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547110830.496 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547110830.496 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.496 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547110830.496 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.496 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110830.498 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547110830.498 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547110830.498 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.499 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547110830.499 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547110830.500 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547110830.500 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1547110830.500 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1547110830.500 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547110830.500 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.500 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.500 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.500 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.500 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.500 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.500 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.500 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.500 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.501 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.501 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547110830.501 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547110830.501 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547110830.501 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110830.501 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110830.501 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110830.501 * [misc]taylor:  Taking taylor expansion of x in x
1547110830.501 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.501 * [misc]backup-simplify:  Simplify 1 into 1
1547110830.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110830.502 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110830.502 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110830.502 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547110830.503 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547110830.503 * [misc]backup-simplify:  Simplify 0 into 0
1547110830.503 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547110830.503 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110830.503 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.503 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110830.504 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547110830.504 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547110830.505 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110830.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110830.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110830.506 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547110830.506 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547110830.507 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547110830.507 * * * [misc]progress:  simplifying candidates
1547110830.507 * * * * [misc]progress:  [ 1 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) 1)))))>
1547110830.507 * * * * [misc]progress:  [ 2 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (- (log (- 1 x)) (log (sqrt (+ 1 x)))) (log (sqrt (+ 1 x)))))))))>
1547110830.507 * [enter]simplify:  Simplifying (- (- (log (- 1 x)) (log (sqrt (+ 1 x)))) (log (sqrt (+ 1 x))))
1547110830.507 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110830.510 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110830.516 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110830.523 * * [misc]simplify:  iters left: 3 (34 enodes)
1547110830.532 * * [misc]simplify:  iters left: 2 (56 enodes)
1547110830.547 * * [misc]simplify:  iters left: 1 (95 enodes)
1547110830.572 * [exit]simplify:  Simplified to (- (log (- 1 x)) (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1)))))
1547110830.572 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))))))))
1547110830.572 * * * * [misc]progress:  [ 3 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (/ (- 1 x) (sqrt (+ 1 x)))) (log (sqrt (+ 1 x)))))))))>
1547110830.572 * [enter]simplify:  Simplifying (- (log (/ (- 1 x) (sqrt (+ 1 x)))) (log (sqrt (+ 1 x))))
1547110830.572 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110830.573 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110830.576 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110830.580 * * [misc]simplify:  iters left: 3 (45 enodes)
1547110830.585 * * [misc]simplify:  iters left: 2 (74 enodes)
1547110830.596 * * [misc]simplify:  iters left: 1 (101 enodes)
1547110830.606 * [exit]simplify:  Simplified to (- (log (/ (- 1 x) (sqrt (+ x 1)))) (log (sqrt (+ x 1))))
1547110830.606 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (/ (- 1 x) (sqrt (+ x 1)))) (log (sqrt (+ x 1)))))))))
1547110830.606 * * * * [misc]progress:  [ 4 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110830.606 * * * * [misc]progress:  [ 5 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110830.606 * * * * [misc]progress:  [ 6 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110830.607 * [enter]simplify:  Simplifying (/ (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1547110830.607 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110830.609 * * [misc]simplify:  iters left: 5 (29 enodes)
1547110830.614 * * [misc]simplify:  iters left: 4 (114 enodes)
1547110830.669 * * [misc]simplify:  iters left: 3 (414 enodes)
1547110831.059 * [exit]simplify:  Simplified to (* (/ (- 1 x) (+ x 1)) (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))))
1547110831.059 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (- 1 x) (+ x 1)) (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1)))))))))
1547110831.059 * * * * [misc]progress:  [ 7 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110831.060 * [enter]simplify:  Simplifying (/ (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1547110831.060 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110831.062 * * [misc]simplify:  iters left: 5 (34 enodes)
1547110831.071 * * [misc]simplify:  iters left: 4 (116 enodes)
1547110831.114 * * [misc]simplify:  iters left: 3 (387 enodes)
1547110831.669 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1547110831.669 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3))))))
1547110831.669 * * * * [misc]progress:  [ 8 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110831.669 * * * * [misc]progress:  [ 9 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110831.669 * * * * [misc]progress:  [ 10 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110831.669 * * * * [misc]progress:  [ 11 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (/ (- 1 x) (sqrt (+ 1 x)))) (- (sqrt (+ 1 x))))))))>
1547110831.669 * * * * [misc]progress:  [ 12 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))) (/ (/ x (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110831.669 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110831.670 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110831.671 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110831.673 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547110831.673 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ (/ x (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110831.673 * * * * [misc]progress:  [ 13 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110831.673 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110831.673 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110831.675 * * [misc]simplify:  iters left: 5 (25 enodes)
1547110831.678 * * [misc]simplify:  iters left: 4 (37 enodes)
1547110831.683 * * [misc]simplify:  iters left: 3 (42 enodes)
1547110831.687 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110831.692 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547110831.693 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110831.693 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110831.693 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110831.694 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110831.696 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110831.698 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110831.703 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110831.703 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110831.703 * * * * [misc]progress:  [ 14 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110831.704 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110831.704 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110831.708 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110831.714 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110831.722 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110831.729 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (fabs (cbrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))))
1547110831.729 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (fabs (cbrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110831.729 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110831.729 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110831.731 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110831.733 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110831.735 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110831.738 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110831.738 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (fabs (cbrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110831.738 * * * * [misc]progress:  [ 15 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110831.739 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110831.739 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110831.740 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110831.745 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110831.748 * * [misc]simplify:  iters left: 3 (28 enodes)
1547110831.751 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))))
1547110831.751 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110831.752 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110831.752 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110831.753 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110831.755 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110831.759 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110831.765 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110831.765 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110831.765 * * * * [misc]progress:  [ 16 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1)) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110831.765 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1))
1547110831.765 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110831.769 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110831.774 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110831.779 * * [misc]simplify:  iters left: 3 (27 enodes)
1547110831.786 * * [misc]simplify:  iters left: 2 (33 enodes)
1547110831.793 * * [misc]simplify:  iters left: 1 (35 enodes)
1547110831.800 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547110831.800 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110831.800 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110831.800 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110831.801 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110831.803 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110831.805 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110831.808 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1547110831.808 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1))))))))
1547110831.808 * * * * [misc]progress:  [ 17 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110831.808 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110831.808 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110831.810 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110831.812 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110831.815 * * [misc]simplify:  iters left: 3 (28 enodes)
1547110831.819 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))))
1547110831.819 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110831.819 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110831.819 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110831.820 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110831.822 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110831.825 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110831.827 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110831.827 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110831.827 * * * * [misc]progress:  [ 18 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110831.828 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1)
1547110831.828 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110831.829 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110831.832 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110831.839 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110831.847 * * [misc]simplify:  iters left: 2 (37 enodes)
1547110831.855 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547110831.855 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110831.856 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110831.856 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110831.858 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110831.862 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110831.867 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110831.873 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1547110831.873 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1))))))))
1547110831.873 * * * * [misc]progress:  [ 19 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110831.873 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110831.873 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110831.876 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110831.882 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110831.887 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110831.894 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110831.894 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110831.894 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110831.894 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110831.897 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110831.901 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110831.906 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110831.911 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110831.911 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110831.912 * * * * [misc]progress:  [ 20 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110831.912 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110831.912 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110831.915 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110831.921 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110831.927 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110831.933 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))
1547110831.934 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110831.934 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110831.934 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110831.937 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110831.940 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110831.943 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110831.945 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110831.945 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110831.945 * * * * [misc]progress:  [ 21 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110831.946 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110831.946 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110831.947 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110831.949 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110831.951 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110831.954 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110831.954 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110831.954 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110831.954 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110831.955 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110831.957 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110831.959 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110831.962 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110831.962 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110831.962 * * * * [misc]progress:  [ 22 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1)) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110831.962 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1))
1547110831.962 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110831.964 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110831.967 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110831.970 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110831.973 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547110831.973 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110831.973 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110831.973 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110831.976 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110831.980 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110831.985 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110831.990 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1547110831.990 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1))))))))
1547110831.990 * * * * [misc]progress:  [ 23 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110831.991 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110831.991 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110831.993 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110831.998 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110832.003 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110832.008 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110832.008 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110832.008 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110832.008 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110832.009 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110832.011 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110832.014 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110832.016 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110832.016 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110832.016 * * * * [misc]progress:  [ 24 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110832.016 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1)
1547110832.016 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110832.018 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110832.020 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110832.022 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110832.024 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547110832.025 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110832.025 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110832.025 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110832.026 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110832.028 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110832.030 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110832.032 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1547110832.033 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1))))))))
1547110832.033 * * * * [misc]progress:  [ 25 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110832.033 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110832.033 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110832.035 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110832.039 * * [misc]simplify:  iters left: 4 (52 enodes)
1547110832.047 * * [misc]simplify:  iters left: 3 (88 enodes)
1547110832.072 * * [misc]simplify:  iters left: 2 (123 enodes)
1547110832.108 * * [misc]simplify:  iters left: 1 (134 enodes)
1547110832.132 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (/ (cbrt (sqrt (+ x 1))) (cbrt (- 1 x))))
1547110832.132 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (/ (cbrt (sqrt (+ x 1))) (cbrt (- 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110832.132 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110832.132 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110832.134 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110832.136 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110832.138 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110832.138 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (/ (cbrt (sqrt (+ x 1))) (cbrt (- 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110832.138 * * * * [misc]progress:  [ 26 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110832.138 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110832.138 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110832.140 * * [misc]simplify:  iters left: 5 (28 enodes)
1547110832.145 * * [misc]simplify:  iters left: 4 (49 enodes)
1547110832.159 * * [misc]simplify:  iters left: 3 (80 enodes)
1547110832.173 * * [misc]simplify:  iters left: 2 (115 enodes)
1547110832.189 * * [misc]simplify:  iters left: 1 (133 enodes)
1547110832.225 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110832.225 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110832.226 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110832.226 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110832.229 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110832.233 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110832.238 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110832.238 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110832.238 * * * * [misc]progress:  [ 27 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110832.238 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110832.239 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110832.242 * * [misc]simplify:  iters left: 5 (25 enodes)
1547110832.249 * * [misc]simplify:  iters left: 4 (46 enodes)
1547110832.262 * * [misc]simplify:  iters left: 3 (77 enodes)
1547110832.288 * * [misc]simplify:  iters left: 2 (110 enodes)
1547110832.319 * * [misc]simplify:  iters left: 1 (127 enodes)
1547110832.355 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110832.355 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110832.355 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110832.355 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110832.357 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110832.359 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110832.361 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547110832.361 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))))))
1547110832.361 * * * * [misc]progress:  [ 28 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110832.362 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))
1547110832.362 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110832.364 * * [misc]simplify:  iters left: 5 (25 enodes)
1547110832.368 * * [misc]simplify:  iters left: 4 (43 enodes)
1547110832.374 * * [misc]simplify:  iters left: 3 (76 enodes)
1547110832.398 * * [misc]simplify:  iters left: 2 (250 enodes)
1547110832.513 * * [misc]simplify:  iters left: 1 (338 enodes)
1547110832.535 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110832.535 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110832.536 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110832.536 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110832.537 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110832.539 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110832.541 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110832.541 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110832.542 * * * * [misc]progress:  [ 29 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110832.542 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110832.542 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110832.544 * * [misc]simplify:  iters left: 5 (25 enodes)
1547110832.549 * * [misc]simplify:  iters left: 4 (46 enodes)
1547110832.562 * * [misc]simplify:  iters left: 3 (77 enodes)
1547110832.585 * * [misc]simplify:  iters left: 2 (110 enodes)
1547110832.617 * * [misc]simplify:  iters left: 1 (127 enodes)
1547110832.653 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110832.654 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110832.654 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110832.654 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110832.657 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110832.661 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110832.667 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547110832.667 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))))))
1547110832.667 * * * * [misc]progress:  [ 30 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110832.667 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)
1547110832.667 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110832.671 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110832.678 * * [misc]simplify:  iters left: 4 (44 enodes)
1547110832.694 * * [misc]simplify:  iters left: 3 (82 enodes)
1547110832.730 * * [misc]simplify:  iters left: 2 (258 enodes)
1547110832.832 * * [misc]simplify:  iters left: 1 (351 enodes)
1547110832.877 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110832.877 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110832.877 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110832.877 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110832.880 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110832.884 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110832.889 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110832.889 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110832.889 * * * * [misc]progress:  [ 31 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110832.890 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110832.890 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110832.895 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110832.902 * * [misc]simplify:  iters left: 4 (41 enodes)
1547110832.914 * * [misc]simplify:  iters left: 3 (76 enodes)
1547110832.936 * * [misc]simplify:  iters left: 2 (118 enodes)
1547110832.954 * * [misc]simplify:  iters left: 1 (139 enodes)
1547110832.997 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1547110832.997 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110832.997 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110832.997 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110833.001 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110833.005 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110833.011 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110833.011 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110833.011 * * * * [misc]progress:  [ 32 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110833.012 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110833.012 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110833.015 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110833.021 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110833.029 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110833.039 * * [misc]simplify:  iters left: 2 (50 enodes)
1547110833.050 * * [misc]simplify:  iters left: 1 (53 enodes)
1547110833.064 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1547110833.064 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110833.064 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110833.064 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110833.067 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110833.071 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110833.075 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110833.080 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1547110833.080 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))))
1547110833.080 * * * * [misc]progress:  [ 33 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110833.080 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110833.080 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110833.085 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110833.090 * * [misc]simplify:  iters left: 4 (33 enodes)
1547110833.099 * * [misc]simplify:  iters left: 3 (46 enodes)
1547110833.110 * * [misc]simplify:  iters left: 2 (54 enodes)
1547110833.123 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110833.137 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110833.138 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110833.138 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110833.138 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110833.141 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110833.146 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110833.152 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110833.152 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110833.152 * * * * [misc]progress:  [ 34 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110833.153 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))
1547110833.153 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110833.157 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110833.164 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110833.173 * * [misc]simplify:  iters left: 3 (49 enodes)
1547110833.187 * * [misc]simplify:  iters left: 2 (97 enodes)
1547110833.216 * * [misc]simplify:  iters left: 1 (103 enodes)
1547110833.231 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547110833.231 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110833.231 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110833.231 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110833.234 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110833.239 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110833.244 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110833.244 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110833.245 * * * * [misc]progress:  [ 35 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110833.245 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110833.245 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110833.249 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110833.255 * * [misc]simplify:  iters left: 4 (33 enodes)
1547110833.264 * * [misc]simplify:  iters left: 3 (46 enodes)
1547110833.271 * * [misc]simplify:  iters left: 2 (54 enodes)
1547110833.277 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110833.285 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110833.285 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110833.285 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110833.285 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110833.287 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110833.289 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110833.291 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110833.291 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110833.292 * * * * [misc]progress:  [ 36 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110833.292 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)
1547110833.292 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110833.294 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110833.296 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110833.301 * * [misc]simplify:  iters left: 3 (53 enodes)
1547110833.308 * * [misc]simplify:  iters left: 2 (92 enodes)
1547110833.319 * * [misc]simplify:  iters left: 1 (99 enodes)
1547110833.325 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547110833.325 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110833.326 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110833.326 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110833.327 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110833.329 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110833.332 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110833.332 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110833.332 * * * * [misc]progress:  [ 37 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110833.332 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110833.332 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110833.334 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110833.341 * * [misc]simplify:  iters left: 4 (38 enodes)
1547110833.352 * * [misc]simplify:  iters left: 3 (73 enodes)
1547110833.375 * * [misc]simplify:  iters left: 2 (115 enodes)
1547110833.409 * * [misc]simplify:  iters left: 1 (135 enodes)
1547110833.448 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110833.448 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110833.448 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110833.448 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110833.451 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110833.453 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110833.456 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110833.456 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))))))
1547110833.456 * * * * [misc]progress:  [ 38 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110833.457 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110833.457 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110833.459 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110833.463 * * [misc]simplify:  iters left: 4 (33 enodes)
1547110833.467 * * [misc]simplify:  iters left: 3 (46 enodes)
1547110833.473 * * [misc]simplify:  iters left: 2 (54 enodes)
1547110833.479 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110833.490 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547110833.490 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110833.490 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110833.490 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110833.492 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110833.494 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110833.496 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110833.496 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110833.496 * * * * [misc]progress:  [ 39 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110833.497 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110833.497 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110833.498 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110833.500 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110833.503 * * [misc]simplify:  iters left: 3 (33 enodes)
1547110833.507 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110833.511 * * [misc]simplify:  iters left: 1 (37 enodes)
1547110833.515 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1547110833.515 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110833.515 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110833.515 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110833.517 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110833.518 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110833.520 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110833.522 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547110833.522 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547110833.522 * * * * [misc]progress:  [ 40 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110833.522 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547110833.523 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110833.525 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110833.527 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110833.532 * * [misc]simplify:  iters left: 3 (54 enodes)
1547110833.543 * * [misc]simplify:  iters left: 2 (137 enodes)
1547110833.580 * * [misc]simplify:  iters left: 1 (146 enodes)
1547110833.594 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110833.594 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110833.594 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110833.594 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110833.597 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110833.601 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110833.606 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110833.606 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110833.607 * * * * [misc]progress:  [ 41 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110833.607 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110833.607 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110833.610 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110833.615 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110833.622 * * [misc]simplify:  iters left: 3 (33 enodes)
1547110833.630 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110833.638 * * [misc]simplify:  iters left: 1 (37 enodes)
1547110833.647 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1547110833.647 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110833.648 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110833.648 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110833.650 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110833.655 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110833.659 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110833.664 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547110833.664 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547110833.664 * * * * [misc]progress:  [ 42 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110833.664 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)
1547110833.664 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110833.668 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110833.673 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110833.682 * * [misc]simplify:  iters left: 3 (52 enodes)
1547110833.700 * * [misc]simplify:  iters left: 2 (130 enodes)
1547110833.736 * * [misc]simplify:  iters left: 1 (135 enodes)
1547110833.741 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110833.741 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110833.742 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110833.742 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110833.743 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110833.745 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110833.747 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110833.747 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110833.747 * * * * [misc]progress:  [ 43 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110833.748 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110833.748 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110833.750 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110833.753 * * [misc]simplify:  iters left: 4 (38 enodes)
1547110833.760 * * [misc]simplify:  iters left: 3 (97 enodes)
1547110833.797 * * [misc]simplify:  iters left: 2 (337 enodes)
1547110834.032 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110834.032 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110834.032 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547110834.032 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110834.034 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.036 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110834.040 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110834.040 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110834.040 * * * * [misc]progress:  [ 44 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110834.041 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110834.041 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110834.045 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110834.050 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110834.057 * * [misc]simplify:  iters left: 3 (38 enodes)
1547110834.065 * * [misc]simplify:  iters left: 2 (64 enodes)
1547110834.080 * * [misc]simplify:  iters left: 1 (77 enodes)
1547110834.093 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547110834.094 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110834.094 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547110834.094 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110834.096 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110834.098 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110834.100 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110834.100 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110834.100 * * * * [misc]progress:  [ 45 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110834.101 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547110834.101 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110834.103 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110834.105 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110834.109 * * [misc]simplify:  iters left: 3 (49 enodes)
1547110834.117 * * [misc]simplify:  iters left: 2 (141 enodes)
1547110834.154 * * [misc]simplify:  iters left: 1 (145 enodes)
1547110834.160 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110834.160 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110834.160 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110834.160 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110834.161 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.163 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110834.166 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110834.166 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110834.166 * * * * [misc]progress:  [ 46 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110834.166 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1))
1547110834.166 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110834.168 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.170 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110834.172 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110834.174 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110834.177 * * [misc]simplify:  iters left: 1 (37 enodes)
1547110834.181 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110834.181 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110834.181 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110834.181 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110834.183 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110834.186 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110834.190 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110834.193 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547110834.193 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547110834.193 * * * * [misc]progress:  [ 47 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110834.193 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547110834.193 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110834.197 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110834.202 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110834.209 * * [misc]simplify:  iters left: 3 (49 enodes)
1547110834.224 * * [misc]simplify:  iters left: 2 (141 enodes)
1547110834.251 * * [misc]simplify:  iters left: 1 (145 enodes)
1547110834.261 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110834.261 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110834.261 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110834.261 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110834.262 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.264 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110834.267 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110834.267 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110834.267 * * * * [misc]progress:  [ 48 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110834.267 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1)
1547110834.267 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110834.269 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.270 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110834.273 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110834.275 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110834.278 * * [misc]simplify:  iters left: 1 (37 enodes)
1547110834.281 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110834.281 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110834.281 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110834.281 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110834.282 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110834.284 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110834.286 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110834.287 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547110834.287 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547110834.287 * * * * [misc]progress:  [ 49 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110834.288 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110834.288 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110834.289 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110834.292 * * [misc]simplify:  iters left: 4 (38 enodes)
1547110834.298 * * [misc]simplify:  iters left: 3 (73 enodes)
1547110834.310 * * [misc]simplify:  iters left: 2 (115 enodes)
1547110834.326 * * [misc]simplify:  iters left: 1 (135 enodes)
1547110834.345 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110834.345 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110834.345 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110834.345 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110834.346 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110834.349 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110834.354 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110834.354 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))))))
1547110834.354 * * * * [misc]progress:  [ 50 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110834.354 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110834.354 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110834.358 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110834.363 * * [misc]simplify:  iters left: 4 (33 enodes)
1547110834.371 * * [misc]simplify:  iters left: 3 (46 enodes)
1547110834.383 * * [misc]simplify:  iters left: 2 (54 enodes)
1547110834.394 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110834.406 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547110834.406 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110834.406 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110834.406 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110834.409 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110834.413 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110834.417 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110834.417 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110834.417 * * * * [misc]progress:  [ 51 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110834.417 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110834.417 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110834.419 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110834.421 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110834.424 * * [misc]simplify:  iters left: 3 (33 enodes)
1547110834.428 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110834.432 * * [misc]simplify:  iters left: 1 (37 enodes)
1547110834.437 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1547110834.437 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110834.437 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110834.437 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110834.440 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.444 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110834.448 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110834.452 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547110834.452 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547110834.452 * * * * [misc]progress:  [ 52 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110834.452 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547110834.452 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110834.457 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110834.462 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110834.471 * * [misc]simplify:  iters left: 3 (54 enodes)
1547110834.489 * * [misc]simplify:  iters left: 2 (137 enodes)
1547110834.525 * * [misc]simplify:  iters left: 1 (146 enodes)
1547110834.532 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110834.532 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110834.532 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110834.533 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110834.534 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.536 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110834.538 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110834.538 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110834.538 * * * * [misc]progress:  [ 53 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110834.538 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110834.539 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110834.540 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110834.542 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110834.548 * * [misc]simplify:  iters left: 3 (33 enodes)
1547110834.556 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110834.563 * * [misc]simplify:  iters left: 1 (37 enodes)
1547110834.571 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1547110834.571 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110834.571 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110834.571 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110834.574 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.578 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110834.582 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110834.586 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547110834.586 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547110834.586 * * * * [misc]progress:  [ 54 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110834.586 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)
1547110834.586 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110834.588 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110834.591 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110834.595 * * [misc]simplify:  iters left: 3 (52 enodes)
1547110834.606 * * [misc]simplify:  iters left: 2 (130 enodes)
1547110834.638 * * [misc]simplify:  iters left: 1 (135 enodes)
1547110834.650 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110834.650 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110834.650 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110834.650 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110834.653 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.657 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110834.662 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110834.662 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110834.662 * * * * [misc]progress:  [ 55 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110834.663 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110834.663 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110834.666 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110834.674 * * [misc]simplify:  iters left: 4 (45 enodes)
1547110834.689 * * [misc]simplify:  iters left: 3 (88 enodes)
1547110834.727 * * [misc]simplify:  iters left: 2 (218 enodes)
1547110834.813 * * [misc]simplify:  iters left: 1 (252 enodes)
1547110834.842 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110834.842 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110834.843 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547110834.843 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110834.846 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.850 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110834.854 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110834.854 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110834.854 * * * * [misc]progress:  [ 56 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110834.855 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110834.855 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110834.858 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110834.865 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110834.873 * * [misc]simplify:  iters left: 3 (51 enodes)
1547110834.884 * * [misc]simplify:  iters left: 2 (76 enodes)
1547110834.893 * * [misc]simplify:  iters left: 1 (79 enodes)
1547110834.899 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547110834.899 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110834.899 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547110834.899 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110834.901 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110834.903 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110834.905 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110834.905 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110834.905 * * * * [misc]progress:  [ 57 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110834.906 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))
1547110834.906 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110834.907 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110834.910 * * [misc]simplify:  iters left: 4 (33 enodes)
1547110834.915 * * [misc]simplify:  iters left: 3 (57 enodes)
1547110834.925 * * [misc]simplify:  iters left: 2 (131 enodes)
1547110834.948 * * [misc]simplify:  iters left: 1 (133 enodes)
1547110834.953 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110834.953 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110834.953 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110834.953 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110834.954 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.956 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110834.959 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110834.959 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110834.959 * * * * [misc]progress:  [ 58 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110834.959 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1))
1547110834.959 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110834.961 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110834.963 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110834.966 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110834.969 * * [misc]simplify:  iters left: 2 (28 enodes)
1547110834.972 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110834.972 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110834.972 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110834.972 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110834.973 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110834.975 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110834.977 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110834.979 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547110834.979 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547110834.979 * * * * [misc]progress:  [ 59 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110834.979 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))
1547110834.979 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110834.981 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110834.984 * * [misc]simplify:  iters left: 4 (33 enodes)
1547110834.989 * * [misc]simplify:  iters left: 3 (57 enodes)
1547110834.999 * * [misc]simplify:  iters left: 2 (131 enodes)
1547110835.022 * * [misc]simplify:  iters left: 1 (133 enodes)
1547110835.027 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110835.027 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.027 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110835.027 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.029 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.031 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.033 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110835.033 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110835.033 * * * * [misc]progress:  [ 60 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110835.033 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1)
1547110835.033 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110835.035 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110835.036 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110835.039 * * [misc]simplify:  iters left: 3 (28 enodes)
1547110835.042 * * [misc]simplify:  iters left: 2 (57 enodes)
1547110835.050 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110835.050 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110835.050 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110835.050 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110835.051 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110835.053 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110835.055 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110835.057 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547110835.057 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547110835.057 * * * * [misc]progress:  [ 61 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110835.057 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110835.057 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.059 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110835.062 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110835.065 * * [misc]simplify:  iters left: 3 (30 enodes)
1547110835.069 * * [misc]simplify:  iters left: 2 (33 enodes)
1547110835.072 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110835.073 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110835.073 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110835.073 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.074 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.077 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.082 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110835.082 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110835.082 * * * * [misc]progress:  [ 62 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110835.082 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110835.082 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110835.086 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110835.092 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110835.098 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110835.104 * * [misc]simplify:  iters left: 2 (38 enodes)
1547110835.113 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.113 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110835.114 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110835.114 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.117 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.121 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110835.126 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110835.126 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110835.126 * * * * [misc]progress:  [ 63 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.126 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110835.126 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.129 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.134 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110835.141 * * [misc]simplify:  iters left: 3 (29 enodes)
1547110835.149 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110835.158 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.158 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.158 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.158 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.161 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.164 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.169 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547110835.169 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))))))
1547110835.169 * * * * [misc]progress:  [ 64 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110835.170 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))
1547110835.170 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.173 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.178 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110835.183 * * [misc]simplify:  iters left: 3 (29 enodes)
1547110835.186 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110835.189 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.189 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110835.189 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110835.189 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.190 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.192 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.195 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110835.195 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110835.195 * * * * [misc]progress:  [ 65 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.195 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110835.195 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.197 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.200 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110835.203 * * [misc]simplify:  iters left: 3 (29 enodes)
1547110835.207 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110835.211 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.211 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.211 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.211 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.213 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.215 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.217 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547110835.217 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))))))
1547110835.217 * * * * [misc]progress:  [ 66 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110835.218 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)
1547110835.218 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.219 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110835.224 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110835.230 * * [misc]simplify:  iters left: 3 (30 enodes)
1547110835.235 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110835.241 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110835.241 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110835.242 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110835.242 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.244 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.248 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.253 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110835.253 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110835.253 * * * * [misc]progress:  [ 67 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110835.253 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110835.253 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110835.257 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110835.262 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110835.269 * * [misc]simplify:  iters left: 3 (35 enodes)
1547110835.274 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110835.279 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.279 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110835.279 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110835.279 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.282 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.286 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110835.291 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110835.291 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110835.291 * * * * [misc]progress:  [ 68 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110835.292 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110835.292 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.295 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.299 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110835.303 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547110835.303 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110835.303 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110835.304 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.306 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.309 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.314 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110835.318 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1547110835.318 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))))
1547110835.318 * * * * [misc]progress:  [ 69 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.318 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110835.318 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110835.322 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.326 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110835.332 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110835.332 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.332 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.332 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.335 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.339 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110835.344 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110835.345 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110835.345 * * * * [misc]progress:  [ 70 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110835.345 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))
1547110835.345 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.349 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110835.353 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110835.358 * * [misc]simplify:  iters left: 3 (27 enodes)
1547110835.363 * * [misc]simplify:  iters left: 2 (28 enodes)
1547110835.367 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547110835.367 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110835.367 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110835.367 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.370 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.374 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.378 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110835.378 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110835.378 * * * * [misc]progress:  [ 71 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.379 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110835.379 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110835.380 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.383 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110835.386 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110835.386 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.386 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.386 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.388 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.392 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110835.396 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110835.396 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110835.396 * * * * [misc]progress:  [ 72 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110835.396 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)
1547110835.396 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.398 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.400 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110835.403 * * [misc]simplify:  iters left: 3 (27 enodes)
1547110835.406 * * [misc]simplify:  iters left: 2 (28 enodes)
1547110835.408 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547110835.408 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110835.408 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110835.408 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.410 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.412 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.414 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110835.414 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110835.414 * * * * [misc]progress:  [ 73 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110835.414 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110835.414 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.416 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.419 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110835.423 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110835.426 * * [misc]simplify:  iters left: 2 (33 enodes)
1547110835.430 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.430 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110835.431 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110835.431 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.432 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.434 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.437 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.437 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))))))
1547110835.437 * * * * [misc]progress:  [ 74 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110835.437 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110835.437 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110835.439 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.441 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110835.445 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547110835.445 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110835.446 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110835.446 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.449 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.454 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110835.460 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110835.460 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110835.460 * * * * [misc]progress:  [ 75 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.460 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.460 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.463 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.467 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.471 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110835.475 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110835.475 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.475 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.475 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.478 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.482 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.486 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110835.490 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110835.490 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547110835.490 * * * * [misc]progress:  [ 76 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110835.491 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547110835.491 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.495 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.499 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.504 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110835.508 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110835.512 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110835.513 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110835.513 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110835.513 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.516 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.520 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.525 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110835.525 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110835.525 * * * * [misc]progress:  [ 77 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.526 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.526 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.528 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.532 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.536 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110835.540 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110835.540 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.540 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.541 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.543 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.547 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.552 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110835.556 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110835.556 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547110835.556 * * * * [misc]progress:  [ 78 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110835.556 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)
1547110835.556 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.560 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.564 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.569 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110835.574 * * [misc]simplify:  iters left: 2 (25 enodes)
1547110835.578 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110835.578 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110835.578 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110835.578 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.581 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.584 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.587 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110835.587 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110835.587 * * * * [misc]progress:  [ 79 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110835.587 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110835.587 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.589 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.591 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110835.595 * * [misc]simplify:  iters left: 3 (34 enodes)
1547110835.598 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.598 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110835.598 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547110835.598 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.600 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.601 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.604 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110835.604 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110835.604 * * * * [misc]progress:  [ 80 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110835.604 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110835.604 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.606 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110835.608 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.611 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110835.616 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547110835.616 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110835.616 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547110835.616 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.617 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.619 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.622 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110835.622 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110835.622 * * * * [misc]progress:  [ 81 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.622 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547110835.622 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.624 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.626 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110835.629 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110835.631 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110835.631 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.631 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110835.631 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.632 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.634 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.637 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110835.637 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110835.637 * * * * [misc]progress:  [ 82 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110835.637 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1))
1547110835.637 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110835.639 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110835.640 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110835.641 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110835.641 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110835.641 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110835.642 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110835.643 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110835.645 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110835.647 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110835.649 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547110835.649 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547110835.649 * * * * [misc]progress:  [ 83 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.649 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547110835.649 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.651 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.656 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110835.661 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110835.665 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110835.665 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.666 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110835.666 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.668 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.673 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.676 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110835.676 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110835.676 * * * * [misc]progress:  [ 84 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110835.677 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1)
1547110835.677 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110835.679 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110835.680 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110835.681 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110835.681 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110835.681 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110835.681 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110835.682 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110835.684 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110835.686 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110835.688 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547110835.688 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547110835.688 * * * * [misc]progress:  [ 85 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110835.688 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110835.688 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.689 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.692 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110835.695 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110835.699 * * [misc]simplify:  iters left: 2 (33 enodes)
1547110835.703 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.703 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110835.703 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110835.703 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.706 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.710 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.713 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110835.714 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))))))
1547110835.714 * * * * [misc]progress:  [ 86 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110835.714 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110835.714 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110835.716 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.718 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110835.721 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547110835.721 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110835.721 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110835.722 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.723 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.725 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110835.728 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110835.728 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110835.728 * * * * [misc]progress:  [ 87 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.728 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.728 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.730 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.732 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.734 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110835.737 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110835.737 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.737 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.737 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.738 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.742 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.746 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110835.751 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110835.751 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547110835.751 * * * * [misc]progress:  [ 88 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110835.751 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547110835.751 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.755 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.759 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.764 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110835.769 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110835.774 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110835.774 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110835.774 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110835.774 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.777 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.781 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.786 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110835.786 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110835.786 * * * * [misc]progress:  [ 89 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.787 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.787 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.788 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.790 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.792 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110835.794 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110835.794 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.795 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110835.795 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.796 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.798 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110835.800 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110835.802 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110835.802 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547110835.802 * * * * [misc]progress:  [ 90 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110835.802 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)
1547110835.802 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.803 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.805 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.808 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110835.810 * * [misc]simplify:  iters left: 2 (25 enodes)
1547110835.812 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110835.812 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110835.812 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110835.813 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.814 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.817 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.822 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110835.822 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110835.822 * * * * [misc]progress:  [ 91 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110835.822 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110835.823 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.826 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110835.833 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110835.840 * * [misc]simplify:  iters left: 3 (37 enodes)
1547110835.849 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110835.849 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110835.849 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547110835.849 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.852 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.856 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.863 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110835.863 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110835.863 * * * * [misc]progress:  [ 92 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110835.864 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110835.864 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.867 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.873 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110835.878 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547110835.878 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110835.878 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547110835.879 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.882 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.885 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110835.887 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110835.887 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110835.887 * * * * [misc]progress:  [ 93 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.888 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))
1547110835.888 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.889 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.891 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110835.894 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110835.894 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.894 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110835.894 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.895 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.897 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.900 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110835.900 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110835.900 * * * * [misc]progress:  [ 94 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110835.900 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt 1))
1547110835.900 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110835.902 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110835.903 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110835.904 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110835.904 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110835.905 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110835.905 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110835.906 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110835.908 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110835.909 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110835.911 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547110835.911 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547110835.911 * * * * [misc]progress:  [ 95 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110835.912 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))
1547110835.912 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.914 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.916 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110835.919 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110835.919 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110835.919 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110835.919 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110835.920 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110835.922 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110835.924 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110835.925 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110835.925 * * * * [misc]progress:  [ 96 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) 1) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110835.925 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) 1)
1547110835.925 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110835.926 * * [misc]simplify:  iters left: 5 (10 enodes)
1547110835.927 * * [misc]simplify:  iters left: 4 (11 enodes)
1547110835.928 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110835.928 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110835.928 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110835.928 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110835.929 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110835.931 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110835.933 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110835.935 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547110835.935 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547110835.935 * * * * [misc]progress:  [ 97 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110835.935 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110835.935 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110835.937 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110835.939 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110835.942 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110835.945 * * [misc]simplify:  iters left: 2 (28 enodes)
1547110835.948 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110835.948 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110835.949 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110835.949 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110835.951 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110835.953 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110835.957 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110835.962 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110835.971 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110835.971 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110835.971 * * * * [misc]progress:  [ 98 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110835.971 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110835.971 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110835.975 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110835.980 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110835.983 * * [misc]simplify:  iters left: 3 (27 enodes)
1547110835.986 * * [misc]simplify:  iters left: 2 (33 enodes)
1547110835.990 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1547110835.990 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110835.991 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110835.991 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110835.992 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110835.995 * * [misc]simplify:  iters left: 4 (32 enodes)
1547110835.999 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110836.004 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110836.009 * * [misc]simplify:  iters left: 1 (49 enodes)
1547110836.014 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110836.014 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110836.014 * * * * [misc]progress:  [ 99 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110836.014 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110836.014 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.016 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.018 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110836.020 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110836.023 * * [misc]simplify:  iters left: 2 (30 enodes)
1547110836.027 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110836.027 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110836.027 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.027 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.029 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110836.031 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110836.036 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110836.041 * * [misc]simplify:  iters left: 2 (46 enodes)
1547110836.046 * * [misc]simplify:  iters left: 1 (48 enodes)
1547110836.051 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110836.051 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110836.051 * * * * [misc]progress:  [ 100 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110836.051 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))
1547110836.051 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.054 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.056 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110836.059 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110836.061 * * [misc]simplify:  iters left: 2 (25 enodes)
1547110836.063 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110836.063 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110836.063 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110836.063 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.064 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.067 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110836.071 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110836.075 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110836.086 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110836.096 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110836.097 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110836.097 * * * * [misc]progress:  [ 101 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110836.097 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110836.097 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.100 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.104 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110836.107 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110836.110 * * [misc]simplify:  iters left: 2 (30 enodes)
1547110836.114 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110836.114 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110836.114 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.114 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.115 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110836.118 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110836.122 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110836.127 * * [misc]simplify:  iters left: 2 (46 enodes)
1547110836.132 * * [misc]simplify:  iters left: 1 (48 enodes)
1547110836.138 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110836.138 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110836.138 * * * * [misc]progress:  [ 102 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110836.138 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)
1547110836.138 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.139 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110836.142 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110836.145 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110836.147 * * [misc]simplify:  iters left: 2 (25 enodes)
1547110836.149 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110836.149 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110836.149 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110836.149 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.151 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.153 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110836.158 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110836.168 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110836.178 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110836.187 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110836.187 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110836.187 * * * * [misc]progress:  [ 103 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110836.187 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110836.188 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110836.191 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110836.195 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110836.201 * * [misc]simplify:  iters left: 3 (30 enodes)
1547110836.207 * * [misc]simplify:  iters left: 2 (31 enodes)
1547110836.214 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110836.214 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110836.215 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110836.215 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110836.217 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110836.223 * * [misc]simplify:  iters left: 4 (32 enodes)
1547110836.231 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110836.243 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110836.253 * * [misc]simplify:  iters left: 1 (49 enodes)
1547110836.265 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110836.265 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110836.265 * * * * [misc]progress:  [ 104 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110836.265 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110836.265 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.268 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110836.272 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547110836.272 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110836.272 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110836.272 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.275 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.280 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110836.286 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110836.293 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110836.301 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1547110836.301 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- 1 x) (cbrt (+ x 1))))))))
1547110836.301 * * * * [misc]progress:  [ 105 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110836.301 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110836.302 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110836.304 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.309 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110836.314 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))
1547110836.314 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110836.314 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.314 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110836.318 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110836.323 * * [misc]simplify:  iters left: 4 (32 enodes)
1547110836.330 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110836.334 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110836.340 * * [misc]simplify:  iters left: 1 (49 enodes)
1547110836.345 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110836.345 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110836.345 * * * * [misc]progress:  [ 106 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110836.346 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))
1547110836.346 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.347 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110836.349 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110836.351 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110836.353 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547110836.353 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110836.353 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110836.353 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.355 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110836.357 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110836.362 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110836.367 * * [misc]simplify:  iters left: 2 (46 enodes)
1547110836.372 * * [misc]simplify:  iters left: 1 (48 enodes)
1547110836.377 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110836.377 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110836.377 * * * * [misc]progress:  [ 107 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110836.377 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547110836.377 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110836.378 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.380 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110836.383 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))
1547110836.383 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110836.383 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.383 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110836.384 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110836.387 * * [misc]simplify:  iters left: 4 (32 enodes)
1547110836.391 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110836.396 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110836.401 * * [misc]simplify:  iters left: 1 (49 enodes)
1547110836.410 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547110836.410 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547110836.410 * * * * [misc]progress:  [ 108 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110836.410 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)
1547110836.410 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.413 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110836.417 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110836.422 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110836.425 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547110836.425 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110836.425 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110836.426 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.428 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110836.434 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110836.442 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110836.447 * * [misc]simplify:  iters left: 2 (46 enodes)
1547110836.452 * * [misc]simplify:  iters left: 1 (48 enodes)
1547110836.459 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110836.459 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110836.459 * * * * [misc]progress:  [ 109 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110836.459 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110836.459 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.461 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.462 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110836.465 * * [misc]simplify:  iters left: 3 (27 enodes)
1547110836.468 * * [misc]simplify:  iters left: 2 (28 enodes)
1547110836.472 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110836.472 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110836.472 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110836.472 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.473 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110836.476 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110836.480 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110836.489 * * [misc]simplify:  iters left: 2 (46 enodes)
1547110836.497 * * [misc]simplify:  iters left: 1 (48 enodes)
1547110836.502 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110836.502 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110836.503 * * * * [misc]progress:  [ 110 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110836.503 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110836.503 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110836.504 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.506 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110836.508 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1547110836.508 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110836.508 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110836.508 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110836.510 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110836.512 * * [misc]simplify:  iters left: 4 (32 enodes)
1547110836.517 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110836.521 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110836.526 * * [misc]simplify:  iters left: 1 (49 enodes)
1547110836.532 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110836.532 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110836.532 * * * * [misc]progress:  [ 111 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110836.532 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.532 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110836.535 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110836.538 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547110836.538 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110836.539 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.539 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.541 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.546 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110836.553 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110836.560 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110836.566 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547110836.566 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547110836.566 * * * * [misc]progress:  [ 112 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110836.566 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547110836.566 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.568 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110836.570 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110836.571 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110836.573 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110836.573 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110836.573 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110836.573 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.574 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.577 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110836.580 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110836.585 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110836.590 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110836.595 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110836.595 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110836.595 * * * * [misc]progress:  [ 113 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110836.596 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.596 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110836.598 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110836.601 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547110836.601 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110836.601 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.601 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.604 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.609 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110836.616 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110836.623 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110836.627 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547110836.627 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547110836.627 * * * * [misc]progress:  [ 114 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110836.627 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)
1547110836.627 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110836.628 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110836.630 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110836.632 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110836.633 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110836.633 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110836.634 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110836.634 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.635 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.637 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110836.642 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110836.646 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110836.651 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110836.657 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110836.657 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110836.657 * * * * [misc]progress:  [ 115 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110836.657 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110836.657 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.661 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.665 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110836.671 * * [misc]simplify:  iters left: 3 (34 enodes)
1547110836.679 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110836.683 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110836.683 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110836.684 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547110836.684 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.686 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.691 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110836.699 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110836.707 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110836.717 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110836.727 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110836.727 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110836.727 * * * * [misc]progress:  [ 116 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110836.728 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110836.728 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.729 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110836.731 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110836.733 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110836.735 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547110836.735 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110836.735 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547110836.735 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.737 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110836.739 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110836.743 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110836.748 * * [misc]simplify:  iters left: 2 (46 enodes)
1547110836.753 * * [misc]simplify:  iters left: 1 (48 enodes)
1547110836.762 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110836.762 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110836.762 * * * * [misc]progress:  [ 117 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110836.763 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547110836.763 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.766 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110836.769 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110836.772 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110836.774 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110836.774 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110836.774 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110836.774 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.775 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.777 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110836.781 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110836.785 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110836.790 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110836.795 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110836.795 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110836.795 * * * * [misc]progress:  [ 118 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt 1)) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110836.796 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1))
1547110836.796 * * [misc]simplify:  iters left: 5 (4 enodes)
1547110836.797 * * [misc]simplify:  iters left: 4 (8 enodes)
1547110836.798 * [exit]simplify:  Simplified to 1
1547110836.798 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110836.798 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110836.798 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110836.799 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110836.803 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110836.810 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110836.817 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110836.825 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547110836.825 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547110836.825 * * * * [misc]progress:  [ 119 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110836.825 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547110836.825 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.828 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110836.832 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110836.835 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110836.837 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110836.837 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110836.837 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110836.837 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.839 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110836.841 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110836.845 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110836.850 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110836.859 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110836.869 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110836.869 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110836.869 * * * * [misc]progress:  [ 120 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) 1) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110836.870 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) 1)
1547110836.870 * * [misc]simplify:  iters left: 5 (4 enodes)
1547110836.873 * * [misc]simplify:  iters left: 4 (8 enodes)
1547110836.874 * [exit]simplify:  Simplified to 1
1547110836.874 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110836.874 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110836.874 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110836.877 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110836.881 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110836.889 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110836.896 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110836.903 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547110836.903 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547110836.903 * * * * [misc]progress:  [ 121 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110836.904 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110836.904 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.907 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.911 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110836.916 * * [misc]simplify:  iters left: 3 (27 enodes)
1547110836.923 * * [misc]simplify:  iters left: 2 (28 enodes)
1547110836.930 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110836.930 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110836.930 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110836.930 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110836.933 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110836.938 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110836.945 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110836.949 * * [misc]simplify:  iters left: 2 (46 enodes)
1547110836.954 * * [misc]simplify:  iters left: 1 (48 enodes)
1547110836.960 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110836.960 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547110836.960 * * * * [misc]progress:  [ 122 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110836.960 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110836.960 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110836.961 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110836.963 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110836.965 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1547110836.966 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110836.966 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110836.966 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110836.967 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110836.971 * * [misc]simplify:  iters left: 4 (32 enodes)
1547110836.975 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110836.979 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110836.984 * * [misc]simplify:  iters left: 1 (49 enodes)
1547110836.989 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110836.990 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547110836.990 * * * * [misc]progress:  [ 123 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110836.990 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.990 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110836.991 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110836.994 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547110836.994 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110836.994 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110836.994 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110836.997 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.002 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110837.008 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110837.012 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110837.015 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547110837.015 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547110837.015 * * * * [misc]progress:  [ 124 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110837.015 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547110837.016 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.017 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110837.019 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110837.021 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110837.022 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110837.022 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110837.022 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110837.022 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.024 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.026 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110837.030 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110837.034 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110837.039 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110837.044 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110837.044 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110837.044 * * * * [misc]progress:  [ 125 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110837.045 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110837.045 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.046 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110837.047 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547110837.047 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110837.047 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110837.048 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.050 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.056 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110837.063 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110837.070 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110837.078 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547110837.078 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547110837.078 * * * * [misc]progress:  [ 126 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110837.079 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)
1547110837.079 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.081 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110837.085 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110837.088 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110837.092 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110837.092 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110837.092 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547110837.092 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.095 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.100 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110837.108 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110837.117 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110837.127 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110837.137 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110837.137 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110837.138 * * * * [misc]progress:  [ 127 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110837.138 * [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110837.138 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.141 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110837.144 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110837.144 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110837.144 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547110837.144 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.147 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.152 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110837.161 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110837.170 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110837.180 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110837.191 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110837.191 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110837.191 * * * * [misc]progress:  [ 128 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110837.192 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110837.192 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.194 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110837.197 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ 1 x))))
1547110837.197 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110837.198 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547110837.198 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110837.201 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110837.206 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110837.216 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110837.226 * * [misc]simplify:  iters left: 2 (46 enodes)
1547110837.237 * * [misc]simplify:  iters left: 1 (48 enodes)
1547110837.248 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110837.248 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110837.248 * * * * [misc]progress:  [ 129 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110837.248 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))
1547110837.248 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.251 * * [misc]simplify:  iters left: 5 (10 enodes)
1547110837.253 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ 1 x))))
1547110837.253 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110837.253 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110837.253 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.256 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.261 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110837.269 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110837.278 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110837.289 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110837.299 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110837.299 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110837.299 * * * * [misc]progress:  [ 130 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (sqrt 1)) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110837.300 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt 1))
1547110837.300 * * [misc]simplify:  iters left: 4 (4 enodes)
1547110837.302 * * [misc]simplify:  iters left: 3 (6 enodes)
1547110837.302 * [exit]simplify:  Simplified to 1
1547110837.302 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110837.303 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110837.303 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.304 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110837.306 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110837.310 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110837.313 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110837.317 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547110837.317 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547110837.317 * * * * [misc]progress:  [ 131 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110837.317 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))
1547110837.317 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.318 * * [misc]simplify:  iters left: 5 (10 enodes)
1547110837.320 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ 1 x))))
1547110837.320 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110837.320 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110837.320 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.321 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.324 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110837.328 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110837.333 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110837.341 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110837.351 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110837.351 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110837.351 * * * * [misc]progress:  [ 132 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) 1) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110837.351 * [enter]simplify:  Simplifying (/ (/ 1 1) 1)
1547110837.352 * * [misc]simplify:  iters left: 4 (3 enodes)
1547110837.353 * * [misc]simplify:  iters left: 3 (5 enodes)
1547110837.353 * [exit]simplify:  Simplified to 1
1547110837.353 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110837.354 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110837.354 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.356 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110837.361 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110837.368 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110837.376 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110837.383 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547110837.384 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547110837.384 * * * * [misc]progress:  [ 133 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110837.384 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110837.384 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.386 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110837.390 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110837.390 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110837.390 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547110837.390 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.393 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.398 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110837.406 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110837.413 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110837.418 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110837.424 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110837.424 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110837.424 * * * * [misc]progress:  [ 134 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110837.424 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110837.424 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.425 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110837.426 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547110837.427 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110837.427 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547110837.427 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110837.428 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110837.431 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110837.435 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110837.440 * * [misc]simplify:  iters left: 2 (46 enodes)
1547110837.445 * * [misc]simplify:  iters left: 1 (48 enodes)
1547110837.451 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110837.451 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110837.451 * * * * [misc]progress:  [ 135 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110837.451 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547110837.451 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110837.452 * * [misc]simplify:  iters left: 5 (9 enodes)
1547110837.453 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110837.453 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110837.453 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110837.453 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.454 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.457 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110837.461 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110837.465 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110837.471 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110837.476 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110837.476 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110837.476 * * * * [misc]progress:  [ 136 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt 1)) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110837.476 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1547110837.476 * * [misc]simplify:  iters left: 3 (3 enodes)
1547110837.478 * * [misc]simplify:  iters left: 2 (5 enodes)
1547110837.478 * [exit]simplify:  Simplified to 1
1547110837.478 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110837.478 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110837.478 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.479 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110837.481 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110837.485 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110837.488 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110837.492 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547110837.492 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547110837.492 * * * * [misc]progress:  [ 137 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110837.492 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547110837.492 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110837.493 * * [misc]simplify:  iters left: 5 (9 enodes)
1547110837.494 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110837.494 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110837.494 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110837.495 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.496 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.502 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110837.509 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110837.519 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110837.529 * * [misc]simplify:  iters left: 1 (47 enodes)
1547110837.539 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110837.539 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110837.539 * * * * [misc]progress:  [ 138 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110837.540 * [enter]simplify:  Simplifying (/ 1 1)
1547110837.540 * * [misc]simplify:  iters left: 2 (2 enodes)
1547110837.540 * * [misc]simplify:  iters left: 1 (4 enodes)
1547110837.541 * [exit]simplify:  Simplified to 1
1547110837.541 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110837.541 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110837.541 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.544 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110837.550 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110837.557 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110837.564 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110837.569 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547110837.569 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547110837.570 * * * * [misc]progress:  [ 139 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110837.570 * [enter]simplify:  Simplifying (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110837.570 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.571 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110837.573 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110837.577 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110837.581 * * [misc]simplify:  iters left: 2 (33 enodes)
1547110837.585 * [exit]simplify:  Simplified to (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110837.585 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110837.585 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547110837.585 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.586 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110837.588 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110837.590 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547110837.590 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547110837.590 * * * * [misc]progress:  [ 140 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110837.590 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110837.590 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.591 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110837.593 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110837.596 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110837.598 * [exit]simplify:  Simplified to (/ (- 1 x) (fabs (cbrt (+ x 1))))
1547110837.598 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (fabs (cbrt (+ x 1)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110837.599 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547110837.599 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110837.600 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110837.601 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110837.604 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547110837.604 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (fabs (cbrt (+ x 1)))) (/ (/ 1 (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547110837.604 * * * * [misc]progress:  [ 141 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110837.604 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1547110837.604 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.606 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110837.610 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110837.615 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110837.620 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1547110837.620 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110837.620 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110837.620 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.623 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110837.626 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110837.630 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110837.630 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110837.630 * * * * [misc]progress:  [ 142 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt 1)) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110837.631 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt 1))
1547110837.631 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110837.633 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110837.634 * * [misc]simplify:  iters left: 2 (13 enodes)
1547110837.635 * * [misc]simplify:  iters left: 1 (15 enodes)
1547110837.636 * [exit]simplify:  Simplified to (- 1 x)
1547110837.636 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110837.637 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110837.637 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110837.638 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110837.639 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547110837.639 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ x 1)))))))
1547110837.639 * * * * [misc]progress:  [ 143 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110837.639 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1547110837.639 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.640 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110837.642 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110837.644 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110837.647 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1547110837.647 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110837.647 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547110837.647 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110837.648 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110837.650 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110837.652 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547110837.652 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547110837.652 * * * * [misc]progress:  [ 144 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) 1) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110837.652 * [enter]simplify:  Simplifying (/ (- 1 x) 1)
1547110837.653 * * [misc]simplify:  iters left: 4 (4 enodes)
1547110837.654 * * [misc]simplify:  iters left: 3 (11 enodes)
1547110837.655 * * [misc]simplify:  iters left: 2 (16 enodes)
1547110837.657 * * [misc]simplify:  iters left: 1 (18 enodes)
1547110837.658 * [exit]simplify:  Simplified to (- 1 x)
1547110837.658 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110837.658 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547110837.658 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110837.659 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110837.660 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547110837.661 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ x 1)))))))
1547110837.661 * * * * [misc]progress:  [ 145 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110837.661 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110837.661 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110837.664 * * [misc]simplify:  iters left: 5 (32 enodes)
1547110837.668 * * [misc]simplify:  iters left: 4 (50 enodes)
1547110837.675 * * [misc]simplify:  iters left: 3 (76 enodes)
1547110837.684 * * [misc]simplify:  iters left: 2 (97 enodes)
1547110837.701 * * [misc]simplify:  iters left: 1 (103 enodes)
1547110837.723 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110837.723 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110837.723 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x))))
1547110837.724 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110837.728 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110837.734 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110837.743 * * [misc]simplify:  iters left: 3 (43 enodes)
1547110837.752 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110837.760 * * [misc]simplify:  iters left: 1 (59 enodes)
1547110837.766 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (+ -1 x))) (cbrt (sqrt (+ 1 x))))
1547110837.766 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- (* x x) (+ -1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110837.766 * * * * [misc]progress:  [ 146 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110837.766 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110837.766 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110837.769 * * [misc]simplify:  iters left: 5 (31 enodes)
1547110837.773 * * [misc]simplify:  iters left: 4 (43 enodes)
1547110837.778 * * [misc]simplify:  iters left: 3 (52 enodes)
1547110837.784 * * [misc]simplify:  iters left: 2 (58 enodes)
1547110837.797 * * [misc]simplify:  iters left: 1 (60 enodes)
1547110837.810 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (fabs (cbrt (+ x 1))))
1547110837.810 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (fabs (cbrt (+ x 1)))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110837.811 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x))))
1547110837.811 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110837.815 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110837.820 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110837.830 * * [misc]simplify:  iters left: 3 (43 enodes)
1547110837.839 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110837.851 * * [misc]simplify:  iters left: 1 (59 enodes)
1547110837.864 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (cbrt (+ 1 x))))
1547110837.864 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110837.864 * * * * [misc]progress:  [ 147 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110837.864 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))
1547110837.864 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110837.869 * * [misc]simplify:  iters left: 5 (29 enodes)
1547110837.877 * * [misc]simplify:  iters left: 4 (41 enodes)
1547110837.889 * * [misc]simplify:  iters left: 3 (50 enodes)
1547110837.900 * * [misc]simplify:  iters left: 2 (56 enodes)
1547110837.913 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110837.926 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1)))
1547110837.926 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110837.926 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110837.926 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110837.930 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110837.935 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110837.940 * * [misc]simplify:  iters left: 3 (43 enodes)
1547110837.945 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110837.950 * * [misc]simplify:  iters left: 1 (59 enodes)
1547110837.957 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (sqrt (+ 1 x))))
1547110837.957 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1))) (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110837.957 * * * * [misc]progress:  [ 148 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1)) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))>
1547110837.957 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1))
1547110837.957 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110837.960 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110837.963 * * [misc]simplify:  iters left: 4 (36 enodes)
1547110837.968 * * [misc]simplify:  iters left: 3 (43 enodes)
1547110837.976 * * [misc]simplify:  iters left: 2 (52 enodes)
1547110837.985 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110837.994 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ (pow x 3) 1)))
1547110837.994 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))
1547110837.994 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))
1547110837.994 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110837.998 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110838.005 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110838.015 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110838.024 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110838.035 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110838.047 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (sqrt (+ 1 x)))
1547110838.048 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* x x) (- 1 x))) (sqrt (+ 1 x))))))))
1547110838.048 * * * * [misc]progress:  [ 149 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110838.048 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))
1547110838.048 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110838.053 * * [misc]simplify:  iters left: 5 (29 enodes)
1547110838.061 * * [misc]simplify:  iters left: 4 (41 enodes)
1547110838.071 * * [misc]simplify:  iters left: 3 (50 enodes)
1547110838.083 * * [misc]simplify:  iters left: 2 (56 enodes)
1547110838.096 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110838.109 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1)))
1547110838.109 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110838.109 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110838.109 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110838.114 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110838.119 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110838.128 * * [misc]simplify:  iters left: 3 (43 enodes)
1547110838.137 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110838.148 * * [misc]simplify:  iters left: 1 (59 enodes)
1547110838.163 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (sqrt (+ 1 x))))
1547110838.163 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1))) (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110838.163 * * * * [misc]progress:  [ 150 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))>
1547110838.164 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1)
1547110838.164 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110838.168 * * [misc]simplify:  iters left: 5 (25 enodes)
1547110838.174 * * [misc]simplify:  iters left: 4 (35 enodes)
1547110838.181 * * [misc]simplify:  iters left: 3 (42 enodes)
1547110838.186 * * [misc]simplify:  iters left: 2 (51 enodes)
1547110838.190 * * [misc]simplify:  iters left: 1 (56 enodes)
1547110838.194 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ (pow x 3) 1)))
1547110838.194 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))
1547110838.194 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))
1547110838.194 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110838.196 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110838.198 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110838.203 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110838.208 * * [misc]simplify:  iters left: 2 (45 enodes)
1547110838.219 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110838.231 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (sqrt (+ 1 x)))
1547110838.231 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* x x) (- 1 x))) (sqrt (+ 1 x))))))))
1547110838.231 * * * * [misc]progress:  [ 151 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))>
1547110838.231 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110838.231 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110838.235 * * [misc]simplify:  iters left: 5 (27 enodes)
1547110838.243 * * [misc]simplify:  iters left: 4 (48 enodes)
1547110838.253 * * [misc]simplify:  iters left: 3 (74 enodes)
1547110838.270 * * [misc]simplify:  iters left: 2 (95 enodes)
1547110838.286 * * [misc]simplify:  iters left: 1 (102 enodes)
1547110838.297 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110838.297 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))
1547110838.297 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
1547110838.298 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.299 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110838.300 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110838.302 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))
1547110838.302 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))))))))
1547110838.302 * * * * [misc]progress:  [ 152 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))>
1547110838.302 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110838.302 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110838.304 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110838.308 * * [misc]simplify:  iters left: 4 (41 enodes)
1547110838.313 * * [misc]simplify:  iters left: 3 (50 enodes)
1547110838.319 * * [misc]simplify:  iters left: 2 (56 enodes)
1547110838.325 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110838.332 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1))))
1547110838.332 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))
1547110838.332 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
1547110838.332 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.333 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110838.335 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110838.337 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))
1547110838.337 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))))))))
1547110838.337 * * * * [misc]progress:  [ 153 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
1547110838.337 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))
1547110838.337 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110838.339 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110838.342 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110838.347 * * [misc]simplify:  iters left: 3 (48 enodes)
1547110838.353 * * [misc]simplify:  iters left: 2 (54 enodes)
1547110838.359 * * [misc]simplify:  iters left: 1 (56 enodes)
1547110838.366 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))
1547110838.366 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))
1547110838.366 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110838.366 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.367 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110838.370 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110838.374 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110838.374 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))))))
1547110838.375 * * * * [misc]progress:  [ 154 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547110838.375 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1))
1547110838.375 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110838.379 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110838.385 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110838.394 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110838.403 * * [misc]simplify:  iters left: 2 (50 enodes)
1547110838.411 * * [misc]simplify:  iters left: 1 (55 enodes)
1547110838.420 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1547110838.420 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547110838.420 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547110838.421 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110838.423 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110838.426 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110838.430 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110838.430 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547110838.430 * * * * [misc]progress:  [ 155 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
1547110838.430 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))
1547110838.430 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110838.434 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110838.441 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110838.451 * * [misc]simplify:  iters left: 3 (48 enodes)
1547110838.462 * * [misc]simplify:  iters left: 2 (54 enodes)
1547110838.475 * * [misc]simplify:  iters left: 1 (56 enodes)
1547110838.488 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))
1547110838.488 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))
1547110838.488 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110838.489 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.492 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110838.496 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110838.499 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110838.499 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))))))
1547110838.499 * * * * [misc]progress:  [ 156 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547110838.500 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1)
1547110838.500 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110838.503 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110838.509 * * [misc]simplify:  iters left: 4 (33 enodes)
1547110838.518 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110838.525 * * [misc]simplify:  iters left: 2 (49 enodes)
1547110838.529 * * [misc]simplify:  iters left: 1 (54 enodes)
1547110838.533 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1547110838.533 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547110838.534 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547110838.534 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110838.535 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110838.536 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110838.538 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110838.538 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547110838.538 * * * * [misc]progress:  [ 157 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110838.538 * * * * [misc]progress:  [ 158 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (+ 1 x))) (/ 1 (sqrt (+ 1 x))))))))>
1547110838.538 * * * * [misc]progress:  [ 159 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))>
1547110838.538 * * * * [misc]progress:  [ 160 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x))))))))>
1547110838.538 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1547110838.538 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110838.539 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110838.540 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1547110838.540 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ x 1))))))))
1547110838.540 * * * * [misc]progress:  [ 161 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x))))))))>
1547110838.540 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1547110838.540 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110838.541 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110838.542 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1547110838.542 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ x 1))))))))
1547110838.542 * * * * [misc]progress:  [ 162 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547110838.542 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547110838.542 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110838.543 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110838.544 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547110838.544 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1))))))))
1547110838.544 * * * * [misc]progress:  [ 163 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt 1)) (sqrt (+ 1 x)))))))>
1547110838.544 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547110838.544 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110838.545 * * [misc]simplify:  iters left: 2 (7 enodes)
1547110838.545 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547110838.545 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt 1)) (sqrt (+ x 1)))))))
1547110838.546 * * * * [misc]progress:  [ 164 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547110838.546 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547110838.546 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110838.546 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110838.547 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547110838.547 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1))))))))
1547110838.547 * * * * [misc]progress:  [ 165 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) 1) (sqrt (+ 1 x)))))))>
1547110838.548 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547110838.548 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110838.548 * * [misc]simplify:  iters left: 2 (7 enodes)
1547110838.549 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547110838.549 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) 1) (sqrt (+ x 1)))))))
1547110838.549 * * * * [misc]progress:  [ 166 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
1547110838.549 * [enter]simplify:  Simplifying (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x)))))
1547110838.549 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.550 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110838.554 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110838.559 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110838.564 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547110838.564 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (sqrt (+ 1 x)) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))))))))
1547110838.564 * * * * [misc]progress:  [ 167 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
1547110838.564 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
1547110838.564 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110838.567 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110838.569 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110838.571 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110838.573 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547110838.573 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))
1547110838.573 * * * * [misc]progress:  [ 168 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))))>
1547110838.574 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110838.574 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110838.575 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110838.578 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110838.582 * * [misc]simplify:  iters left: 3 (34 enodes)
1547110838.586 * * [misc]simplify:  iters left: 2 (37 enodes)
1547110838.592 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110838.592 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))))
1547110838.592 * * * * [misc]progress:  [ 169 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))))>
1547110838.592 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110838.592 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110838.594 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110838.596 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110838.598 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110838.601 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547110838.601 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))))
1547110838.601 * * * * [misc]progress:  [ 170 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
1547110838.601 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547110838.601 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110838.603 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110838.605 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110838.607 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110838.610 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110838.610 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))
1547110838.610 * * * * [misc]progress:  [ 171 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))))>
1547110838.610 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1))
1547110838.610 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110838.611 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110838.615 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110838.619 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110838.624 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110838.632 * * [misc]simplify:  iters left: 1 (36 enodes)
1547110838.636 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110838.636 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))))
1547110838.637 * * * * [misc]progress:  [ 172 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
1547110838.637 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547110838.637 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110838.640 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110838.644 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110838.649 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110838.654 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110838.654 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))
1547110838.654 * * * * [misc]progress:  [ 173 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))))>
1547110838.655 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1547110838.655 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110838.657 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110838.661 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110838.665 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110838.669 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110838.675 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110838.675 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))))
1547110838.675 * * * * [misc]progress:  [ 174 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))))>
1547110838.676 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110838.676 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110838.679 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110838.683 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110838.688 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110838.688 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))))
1547110838.688 * * * * [misc]progress:  [ 175 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))))>
1547110838.688 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110838.688 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110838.691 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110838.695 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110838.699 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547110838.699 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))))
1547110838.699 * * * * [misc]progress:  [ 176 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
1547110838.699 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110838.699 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.702 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110838.705 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110838.709 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110838.709 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))
1547110838.709 * * * * [misc]progress:  [ 177 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))))>
1547110838.709 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt 1))
1547110838.709 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110838.712 * * [misc]simplify:  iters left: 4 (10 enodes)
1547110838.714 * * [misc]simplify:  iters left: 3 (11 enodes)
1547110838.716 * * [misc]simplify:  iters left: 2 (13 enodes)
1547110838.717 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110838.717 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))))
1547110838.718 * * * * [misc]progress:  [ 178 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
1547110838.718 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110838.718 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.719 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110838.720 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110838.723 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110838.723 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))
1547110838.723 * * * * [misc]progress:  [ 179 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) 1) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))))>
1547110838.723 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1547110838.723 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110838.724 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110838.726 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110838.727 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110838.727 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))))
1547110838.727 * * * * [misc]progress:  [ 180 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))))))))>
1547110838.727 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110838.727 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110838.728 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110838.729 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110838.730 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))))))))
1547110838.730 * * * * [misc]progress:  [ 181 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))))))))>
1547110838.730 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110838.730 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110838.731 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110838.732 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547110838.732 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))))))))
1547110838.732 * * * * [misc]progress:  [ 182 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))))))))>
1547110838.733 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547110838.733 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110838.733 * * [misc]simplify:  iters left: 5 (9 enodes)
1547110838.734 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110838.734 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))))))))
1547110838.734 * * * * [misc]progress:  [ 183 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt 1)) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))>
1547110838.735 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1547110838.735 * * [misc]simplify:  iters left: 3 (3 enodes)
1547110838.736 * * [misc]simplify:  iters left: 2 (5 enodes)
1547110838.736 * [exit]simplify:  Simplified to 1
1547110838.736 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))
1547110838.736 * * * * [misc]progress:  [ 184 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))))))))>
1547110838.736 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547110838.736 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110838.737 * * [misc]simplify:  iters left: 5 (9 enodes)
1547110838.738 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110838.738 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))))))))
1547110838.738 * * * * [misc]progress:  [ 185 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 1) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))>
1547110838.738 * [enter]simplify:  Simplifying (/ 1 1)
1547110838.738 * * [misc]simplify:  iters left: 2 (2 enodes)
1547110838.739 * * [misc]simplify:  iters left: 1 (4 enodes)
1547110838.739 * [exit]simplify:  Simplified to 1
1547110838.739 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))
1547110838.739 * * * * [misc]progress:  [ 186 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))>
1547110838.739 * * * * [misc]progress:  [ 187 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (/ (sqrt (+ 1 x)) (/ 1 (sqrt (+ 1 x)))))))))>
1547110838.739 * [enter]simplify:  Simplifying (- 1 x)
1547110838.739 * * [misc]simplify:  iters left: 2 (3 enodes)
1547110838.740 * * [misc]simplify:  iters left: 1 (7 enodes)
1547110838.741 * [exit]simplify:  Simplified to (- 1 x)
1547110838.741 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (/ (sqrt (+ 1 x)) (/ 1 (sqrt (+ 1 x)))))))))
1547110838.741 * * * * [misc]progress:  [ 188 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (/ (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
1547110838.741 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3))))
1547110838.741 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110838.743 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110838.745 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110838.748 * * [misc]simplify:  iters left: 3 (27 enodes)
1547110838.751 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ (pow x 3) 1)))
1547110838.751 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))))
1547110838.751 * * * * [misc]progress:  [ 189 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (/ (sqrt (+ 1 x)) (sqrt (- 1 x))))))))>
1547110838.751 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))
1547110838.751 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.753 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110838.755 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110838.760 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110838.765 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1547110838.765 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (+ 1 x)) (sqrt (- 1 x))))))))
1547110838.765 * * * * [misc]progress:  [ 190 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
1547110838.766 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1547110838.766 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.769 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110838.773 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110838.780 * * [misc]simplify:  iters left: 3 (37 enodes)
1547110838.787 * * [misc]simplify:  iters left: 2 (41 enodes)
1547110838.797 * * [misc]simplify:  iters left: 1 (53 enodes)
1547110838.808 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (- 1 x)))
1547110838.808 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* x x) (- 1 x))))))))
1547110838.808 * * * * [misc]progress:  [ 191 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x)))))))>
1547110838.809 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547110838.809 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110838.810 * * [misc]simplify:  iters left: 2 (8 enodes)
1547110838.811 * * [misc]simplify:  iters left: 1 (9 enodes)
1547110838.812 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110838.812 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x)))))))
1547110838.812 * * * * [misc]progress:  [ 192 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))))))>
1547110838.813 * [enter]simplify:  Simplifying (- 1 x)
1547110838.813 * * [misc]simplify:  iters left: 2 (3 enodes)
1547110838.813 * * [misc]simplify:  iters left: 1 (7 enodes)
1547110838.814 * [exit]simplify:  Simplified to (- 1 x)
1547110838.814 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))))))
1547110838.814 * * * * [misc]progress:  [ 193 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (pow (/ (- 1 x) (sqrt (+ 1 x))) 1) (sqrt (+ 1 x)))))))>
1547110838.814 * * * * [misc]progress:  [ 194 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (exp (- (log (- 1 x)) (log (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110838.814 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (sqrt (+ 1 x))))
1547110838.814 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.815 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110838.817 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110838.819 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log (sqrt (+ x 1))))
1547110838.819 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (exp (- (log (- 1 x)) (log (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110838.819 * * * * [misc]progress:  [ 195 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (exp (log (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110838.819 * * * * [misc]progress:  [ 196 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (log (exp (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110838.819 * * * * [misc]progress:  [ 197 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110838.819 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1547110838.819 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110838.821 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110838.826 * * [misc]simplify:  iters left: 4 (77 enodes)
1547110838.842 * * [misc]simplify:  iters left: 3 (184 enodes)
1547110838.945 * [exit]simplify:  Simplified to (* (/ (* (- 1 x) (- 1 x)) (sqrt (+ x 1))) (/ (- 1 x) (+ x 1)))
1547110838.945 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (/ (* (- 1 x) (- 1 x)) (sqrt (+ x 1))) (/ (- 1 x) (+ x 1)))) (sqrt (+ 1 x)))))))
1547110838.945 * * * * [misc]progress:  [ 198 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110838.945 * * * * [misc]progress:  [ 199 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110838.945 * * * * [misc]progress:  [ 200 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110838.945 * * * * [misc]progress:  [ 201 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (- 1 x)) (- (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110838.945 * * * * [misc]progress:  [ 202 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (/ 1 (sqrt (+ 1 x))) (/ x (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110838.945 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1547110838.945 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110838.946 * * [misc]simplify:  iters left: 4 (8 enodes)
1547110838.947 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547110838.947 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (/ 1 (sqrt (+ x 1))) (/ x (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547110838.947 * * * * [misc]progress:  [ 203 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110838.947 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110838.947 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110838.951 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110838.957 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110838.965 * * [misc]simplify:  iters left: 3 (34 enodes)
1547110838.974 * * [misc]simplify:  iters left: 2 (37 enodes)
1547110838.981 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110838.981 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110838.982 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
1547110838.982 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.983 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110838.984 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110838.986 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))
1547110838.986 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110838.986 * * * * [misc]progress:  [ 204 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110838.986 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110838.986 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110838.990 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110838.992 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110838.995 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110838.997 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547110838.997 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110838.998 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
1547110838.998 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110838.999 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.001 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.002 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1))))
1547110839.002 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.002 * * * * [misc]progress:  [ 205 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.002 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547110839.003 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110839.004 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110839.006 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110839.008 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110839.010 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110839.010 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.011 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110839.011 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110839.013 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.016 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.019 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110839.019 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.019 * * * * [misc]progress:  [ 206 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.020 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1))
1547110839.020 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110839.023 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.026 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110839.029 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110839.033 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110839.037 * * [misc]simplify:  iters left: 1 (36 enodes)
1547110839.039 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110839.039 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547110839.039 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1547110839.039 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110839.040 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110839.041 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110839.043 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547110839.043 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.043 * * * * [misc]progress:  [ 207 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.043 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547110839.043 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110839.044 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110839.046 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110839.049 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110839.051 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547110839.051 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.052 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110839.052 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110839.053 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.054 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.056 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110839.056 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.056 * * * * [misc]progress:  [ 208 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.056 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1547110839.056 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110839.057 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110839.059 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110839.061 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110839.063 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110839.066 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110839.066 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547110839.066 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1547110839.066 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110839.067 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110839.068 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110839.070 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547110839.070 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.070 * * * * [misc]progress:  [ 209 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.070 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110839.070 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110839.071 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110839.077 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110839.081 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110839.081 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.082 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
1547110839.082 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110839.084 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.087 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.091 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))
1547110839.091 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.091 * * * * [misc]progress:  [ 210 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.091 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110839.092 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110839.094 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110839.098 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110839.103 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547110839.103 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.103 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
1547110839.103 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110839.106 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.109 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.112 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))
1547110839.112 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.112 * * * * [misc]progress:  [ 211 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.113 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110839.113 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110839.115 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.117 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.118 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110839.118 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.118 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110839.119 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110839.120 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.121 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.123 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110839.123 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.123 * * * * [misc]progress:  [ 212 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.123 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt 1))
1547110839.123 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110839.125 * * [misc]simplify:  iters left: 4 (10 enodes)
1547110839.126 * * [misc]simplify:  iters left: 3 (11 enodes)
1547110839.127 * * [misc]simplify:  iters left: 2 (13 enodes)
1547110839.128 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110839.128 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547110839.128 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547110839.129 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110839.130 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110839.131 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110839.132 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110839.132 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.133 * * * * [misc]progress:  [ 213 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.133 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110839.133 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110839.134 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.135 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.137 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110839.137 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.137 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547110839.137 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110839.138 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110839.140 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.142 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547110839.142 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.142 * * * * [misc]progress:  [ 214 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.142 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1547110839.142 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110839.143 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110839.144 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110839.145 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110839.145 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547110839.146 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547110839.146 * * [misc]simplify:  iters left: 5 (7 enodes)
1547110839.147 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110839.149 * * [misc]simplify:  iters left: 3 (13 enodes)
1547110839.152 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110839.152 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.152 * * * * [misc]progress:  [ 215 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.152 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547110839.152 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110839.155 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110839.158 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547110839.158 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.158 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (sqrt (+ 1 x))))
1547110839.158 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110839.161 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110839.165 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110839.170 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110839.175 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (sqrt (+ x 1))))
1547110839.175 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (- 1 x) (cbrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.175 * * * * [misc]progress:  [ 216 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.175 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547110839.175 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110839.177 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110839.180 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547110839.180 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.180 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (cbrt (+ 1 x))))
1547110839.181 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110839.183 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110839.187 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110839.191 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110839.196 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (cbrt (+ x 1))))
1547110839.196 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (- 1 x) (sqrt (cbrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.196 * * * * [misc]progress:  [ 217 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.197 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547110839.197 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110839.200 * * [misc]simplify:  iters left: 5 (9 enodes)
1547110839.201 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110839.201 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.201 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1547110839.201 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110839.202 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110839.204 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110839.206 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110839.208 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1547110839.209 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.209 * * * * [misc]progress:  [ 218 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt 1)) (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.209 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1547110839.209 * * [misc]simplify:  iters left: 3 (3 enodes)
1547110839.210 * * [misc]simplify:  iters left: 2 (5 enodes)
1547110839.210 * [exit]simplify:  Simplified to 1
1547110839.210 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547110839.211 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1547110839.211 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110839.212 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.214 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110839.216 * * [misc]simplify:  iters left: 2 (19 enodes)
1547110839.218 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547110839.218 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.218 * * * * [misc]progress:  [ 219 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.219 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547110839.219 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110839.219 * * [misc]simplify:  iters left: 5 (9 enodes)
1547110839.220 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547110839.220 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547110839.221 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1547110839.221 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110839.222 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110839.223 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110839.226 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110839.228 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1547110839.228 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547110839.228 * * * * [misc]progress:  [ 220 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 1) (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.228 * [enter]simplify:  Simplifying (/ 1 1)
1547110839.228 * * [misc]simplify:  iters left: 2 (2 enodes)
1547110839.229 * * [misc]simplify:  iters left: 1 (4 enodes)
1547110839.229 * [exit]simplify:  Simplified to 1
1547110839.229 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547110839.229 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1547110839.229 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110839.230 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110839.232 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110839.234 * * [misc]simplify:  iters left: 2 (19 enodes)
1547110839.236 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547110839.236 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.236 * * * * [misc]progress:  [ 221 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.236 * * * * [misc]progress:  [ 222 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (/ 1 (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.236 * * * * [misc]progress:  [ 223 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (/ (sqrt (+ 1 x)) (- 1 x))) (sqrt (+ 1 x)))))))>
1547110839.236 * * * * [misc]progress:  [ 224 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.236 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1547110839.236 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110839.237 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110839.238 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1547110839.238 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.238 * * * * [misc]progress:  [ 225 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.238 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1547110839.238 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110839.239 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110839.240 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1547110839.240 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.240 * * * * [misc]progress:  [ 226 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.240 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547110839.240 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110839.241 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110839.242 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547110839.242 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.242 * * * * [misc]progress:  [ 227 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt 1)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1547110839.242 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547110839.242 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110839.243 * * [misc]simplify:  iters left: 2 (7 enodes)
1547110839.244 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547110839.244 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt 1)) (sqrt (+ x 1))) (sqrt (+ 1 x)))))))
1547110839.244 * * * * [misc]progress:  [ 228 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.244 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547110839.244 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110839.244 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110839.245 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547110839.245 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547110839.245 * * * * [misc]progress:  [ 229 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) 1) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1547110839.246 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547110839.246 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110839.246 * * [misc]simplify:  iters left: 2 (7 enodes)
1547110839.247 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547110839.247 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) 1) (sqrt (+ x 1))) (sqrt (+ 1 x)))))))
1547110839.247 * * * * [misc]progress:  [ 230 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (cbrt (- 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.247 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110839.247 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110839.248 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110839.249 * * [misc]simplify:  iters left: 3 (10 enodes)
1547110839.250 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110839.250 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (cbrt (- 1 x)))) (sqrt (+ 1 x)))))))
1547110839.250 * * * * [misc]progress:  [ 231 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) (sqrt (+ 1 x)))))))>
1547110839.251 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547110839.251 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110839.251 * * [misc]simplify:  iters left: 2 (8 enodes)
1547110839.253 * * [misc]simplify:  iters left: 1 (9 enodes)
1547110839.255 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110839.255 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) (sqrt (+ 1 x)))))))
1547110839.256 * * * * [misc]progress:  [ 232 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (/ (sqrt (+ 1 x)) (- 1 x))) (sqrt (+ 1 x)))))))>
1547110839.256 * * * * [misc]progress:  [ 233 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.256 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1547110839.256 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110839.259 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110839.263 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110839.270 * * [misc]simplify:  iters left: 3 (37 enodes)
1547110839.273 * * [misc]simplify:  iters left: 2 (41 enodes)
1547110839.278 * * [misc]simplify:  iters left: 1 (53 enodes)
1547110839.283 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (- 1 x)))
1547110839.284 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* x x) (- 1 x)))) (sqrt (+ 1 x)))))))
1547110839.284 * * * * [misc]progress:  [ 234 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
1547110839.284 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547110839.285 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110839.285 * * [misc]simplify:  iters left: 2 (8 enodes)
1547110839.286 * * [misc]simplify:  iters left: 1 (9 enodes)
1547110839.287 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110839.287 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
1547110839.287 * * * * [misc]progress:  [ 235 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (pow 1 3) (pow x 3)) (* (sqrt (+ 1 x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (sqrt (+ 1 x)))))))>
1547110839.287 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1547110839.287 * * [misc]simplify:  iters left: 3 (6 enodes)
1547110839.289 * * [misc]simplify:  iters left: 2 (15 enodes)
1547110839.291 * * [misc]simplify:  iters left: 1 (22 enodes)
1547110839.293 * [exit]simplify:  Simplified to (- 1 (pow x 3))
1547110839.293 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 (pow x 3)) (* (sqrt (+ 1 x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (sqrt (+ 1 x)))))))
1547110839.293 * * * * [misc]progress:  [ 236 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (* 1 1) (* x x)) (* (sqrt (+ 1 x)) (+ 1 x))) (sqrt (+ 1 x)))))))>
1547110839.293 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1547110839.293 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110839.294 * * [misc]simplify:  iters left: 3 (9 enodes)
1547110839.296 * * [misc]simplify:  iters left: 2 (13 enodes)
1547110839.299 * [exit]simplify:  Simplified to (- 1 (* x x))
1547110839.299 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 (* x x)) (* (sqrt (+ 1 x)) (+ 1 x))) (sqrt (+ 1 x)))))))
1547110839.299 * * * * [misc]progress:  [ 237 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) 1/2))))>
1547110839.299 * * * * [misc]progress:  [ 238 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) 1))))>
1547110839.299 * * * * [misc]progress:  [ 239 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110839.299 * * * * [misc]progress:  [ 240 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110839.299 * * * * [misc]progress:  [ 241 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110839.300 * * * * [misc]progress:  [ 242 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110839.300 * * * * [misc]progress:  [ 243 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) (sqrt (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110839.300 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))
1547110839.300 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110839.303 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110839.309 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110839.317 * * [misc]simplify:  iters left: 3 (35 enodes)
1547110839.325 * * [misc]simplify:  iters left: 2 (38 enodes)
1547110839.335 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1))))
1547110839.335 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))
1547110839.335 * * * * [misc]progress:  [ 244 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110839.335 * [enter]simplify:  Simplifying (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))
1547110839.335 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110839.338 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110839.344 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110839.351 * * [misc]simplify:  iters left: 3 (33 enodes)
1547110839.359 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110839.367 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1))))
1547110839.367 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))
1547110839.367 * * * * [misc]progress:  [ 245 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110839.367 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110839.368 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110839.372 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110839.379 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110839.390 * * [misc]simplify:  iters left: 3 (44 enodes)
1547110839.401 * * [misc]simplify:  iters left: 2 (47 enodes)
1547110839.413 * [exit]simplify:  Simplified to (fabs (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547110839.413 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110839.413 * * * * [misc]progress:  [ 246 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110839.413 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110839.414 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110839.418 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110839.424 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110839.433 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110839.441 * [exit]simplify:  Simplified to (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))))
1547110839.441 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110839.441 * * * * [misc]progress:  [ 247 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110839.442 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110839.442 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110839.446 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110839.452 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110839.458 * * [misc]simplify:  iters left: 3 (29 enodes)
1547110839.466 * [exit]simplify:  Simplified to (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))
1547110839.466 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110839.466 * * * * [misc]progress:  [ 248 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110839.467 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1)))
1547110839.467 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110839.472 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110839.477 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110839.484 * * [misc]simplify:  iters left: 3 (29 enodes)
1547110839.491 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110839.500 * * [misc]simplify:  iters left: 1 (37 enodes)
1547110839.507 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547110839.508 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110839.508 * * * * [misc]progress:  [ 249 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110839.508 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110839.508 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110839.512 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110839.517 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110839.524 * * [misc]simplify:  iters left: 3 (29 enodes)
1547110839.532 * [exit]simplify:  Simplified to (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))
1547110839.532 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110839.532 * * * * [misc]progress:  [ 250 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1)) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110839.533 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1))
1547110839.533 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110839.536 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110839.542 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110839.550 * * [misc]simplify:  iters left: 3 (34 enodes)
1547110839.557 * * [misc]simplify:  iters left: 2 (39 enodes)
1547110839.566 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547110839.566 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110839.566 * * * * [misc]progress:  [ 251 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110839.566 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110839.566 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110839.570 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110839.576 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110839.582 * * [misc]simplify:  iters left: 3 (26 enodes)
1547110839.590 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110839.590 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110839.590 * * * * [misc]progress:  [ 252 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110839.590 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110839.591 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110839.594 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110839.600 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110839.606 * * [misc]simplify:  iters left: 3 (26 enodes)
1547110839.613 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547110839.613 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110839.613 * * * * [misc]progress:  [ 253 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110839.613 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110839.614 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110839.617 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110839.622 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110839.627 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110839.632 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547110839.633 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110839.633 * * * * [misc]progress:  [ 254 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110839.633 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1)))
1547110839.633 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110839.637 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110839.641 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110839.647 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110839.650 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (sqrt (+ x 1)))))
1547110839.650 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (sqrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110839.650 * * * * [misc]progress:  [ 255 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110839.650 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110839.650 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110839.651 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110839.654 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110839.656 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110839.659 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547110839.659 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110839.659 * * * * [misc]progress:  [ 256 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1)) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110839.659 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1))
1547110839.659 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110839.660 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110839.663 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110839.665 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110839.668 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (sqrt (+ x 1)))))
1547110839.668 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (sqrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110839.668 * * * * [misc]progress:  [ 257 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110839.668 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110839.668 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110839.670 * * [misc]simplify:  iters left: 5 (27 enodes)
1547110839.674 * * [misc]simplify:  iters left: 4 (53 enodes)
1547110839.682 * * [misc]simplify:  iters left: 3 (88 enodes)
1547110839.699 * * [misc]simplify:  iters left: 2 (117 enodes)
1547110839.712 * * [misc]simplify:  iters left: 1 (119 enodes)
1547110839.725 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110839.726 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110839.726 * * * * [misc]progress:  [ 258 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110839.726 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110839.726 * * [misc]simplify:  iters left: 6 (15 enodes)
1547110839.728 * * [misc]simplify:  iters left: 5 (29 enodes)
1547110839.733 * * [misc]simplify:  iters left: 4 (50 enodes)
1547110839.748 * * [misc]simplify:  iters left: 3 (81 enodes)
1547110839.774 * * [misc]simplify:  iters left: 2 (115 enodes)
1547110839.810 * * [misc]simplify:  iters left: 1 (134 enodes)
1547110839.850 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110839.850 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110839.850 * * * * [misc]progress:  [ 259 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110839.850 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110839.851 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110839.855 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110839.863 * * [misc]simplify:  iters left: 4 (47 enodes)
1547110839.877 * * [misc]simplify:  iters left: 3 (78 enodes)
1547110839.901 * * [misc]simplify:  iters left: 2 (112 enodes)
1547110839.928 * * [misc]simplify:  iters left: 1 (130 enodes)
1547110839.947 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110839.947 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110839.947 * * * * [misc]progress:  [ 260 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110839.947 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)))
1547110839.948 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110839.950 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110839.954 * * [misc]simplify:  iters left: 4 (44 enodes)
1547110839.961 * * [misc]simplify:  iters left: 3 (78 enodes)
1547110839.979 * * [misc]simplify:  iters left: 2 (259 enodes)
1547110840.103 * * [misc]simplify:  iters left: 1 (328 enodes)
1547110840.148 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110840.149 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110840.149 * * * * [misc]progress:  [ 261 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110840.149 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110840.149 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110840.154 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110840.162 * * [misc]simplify:  iters left: 4 (47 enodes)
1547110840.176 * * [misc]simplify:  iters left: 3 (78 enodes)
1547110840.201 * * [misc]simplify:  iters left: 2 (112 enodes)
1547110840.237 * * [misc]simplify:  iters left: 1 (130 enodes)
1547110840.275 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110840.275 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110840.275 * * * * [misc]progress:  [ 262 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110840.276 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1))
1547110840.276 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110840.280 * * [misc]simplify:  iters left: 5 (25 enodes)
1547110840.287 * * [misc]simplify:  iters left: 4 (46 enodes)
1547110840.302 * * [misc]simplify:  iters left: 3 (84 enodes)
1547110840.339 * * [misc]simplify:  iters left: 2 (257 enodes)
1547110840.450 * * [misc]simplify:  iters left: 1 (356 enodes)
1547110840.516 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110840.516 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110840.517 * * * * [misc]progress:  [ 263 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110840.517 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110840.517 * * [misc]simplify:  iters left: 6 (15 enodes)
1547110840.522 * * [misc]simplify:  iters left: 5 (27 enodes)
1547110840.529 * * [misc]simplify:  iters left: 4 (42 enodes)
1547110840.542 * * [misc]simplify:  iters left: 3 (77 enodes)
1547110840.566 * * [misc]simplify:  iters left: 2 (115 enodes)
1547110840.601 * * [misc]simplify:  iters left: 1 (134 enodes)
1547110840.642 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110840.642 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110840.642 * * * * [misc]progress:  [ 264 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110840.642 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110840.643 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110840.645 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110840.647 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110840.651 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110840.656 * * [misc]simplify:  iters left: 2 (52 enodes)
1547110840.663 * * [misc]simplify:  iters left: 1 (55 enodes)
1547110840.669 * [exit]simplify:  Simplified to (sqrt (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))
1547110840.669 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110840.669 * * * * [misc]progress:  [ 265 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110840.669 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110840.670 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110840.672 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110840.675 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110840.682 * * [misc]simplify:  iters left: 3 (47 enodes)
1547110840.693 * * [misc]simplify:  iters left: 2 (55 enodes)
1547110840.705 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110840.720 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547110840.720 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110840.720 * * * * [misc]progress:  [ 266 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110840.721 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)))
1547110840.721 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110840.726 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110840.732 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110840.741 * * [misc]simplify:  iters left: 3 (50 enodes)
1547110840.756 * * [misc]simplify:  iters left: 2 (98 enodes)
1547110840.771 * * [misc]simplify:  iters left: 1 (104 enodes)
1547110840.777 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))))
1547110840.778 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110840.778 * * * * [misc]progress:  [ 267 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110840.778 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110840.778 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110840.780 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110840.783 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110840.787 * * [misc]simplify:  iters left: 3 (47 enodes)
1547110840.800 * * [misc]simplify:  iters left: 2 (55 enodes)
1547110840.812 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110840.828 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547110840.828 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110840.828 * * * * [misc]progress:  [ 268 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110840.828 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1))
1547110840.828 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110840.832 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110840.835 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110840.840 * * [misc]simplify:  iters left: 3 (54 enodes)
1547110840.848 * * [misc]simplify:  iters left: 2 (111 enodes)
1547110840.869 * * [misc]simplify:  iters left: 1 (115 enodes)
1547110840.883 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))))
1547110840.883 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110840.883 * * * * [misc]progress:  [ 269 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110840.883 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110840.884 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110840.888 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110840.895 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110840.907 * * [misc]simplify:  iters left: 3 (74 enodes)
1547110840.922 * * [misc]simplify:  iters left: 2 (116 enodes)
1547110840.939 * * [misc]simplify:  iters left: 1 (137 enodes)
1547110840.969 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110840.969 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110840.969 * * * * [misc]progress:  [ 270 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110840.970 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110840.970 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110840.975 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110840.981 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110840.991 * * [misc]simplify:  iters left: 3 (47 enodes)
1547110841.004 * * [misc]simplify:  iters left: 2 (55 enodes)
1547110841.017 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110841.031 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))))
1547110841.031 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110841.032 * * * * [misc]progress:  [ 271 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110841.032 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110841.032 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110841.035 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110841.040 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110841.043 * * [misc]simplify:  iters left: 3 (35 enodes)
1547110841.047 * * [misc]simplify:  iters left: 2 (38 enodes)
1547110841.051 * * [misc]simplify:  iters left: 1 (39 enodes)
1547110841.056 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547110841.056 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110841.056 * * * * [misc]progress:  [ 272 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110841.056 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547110841.056 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110841.058 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110841.061 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110841.066 * * [misc]simplify:  iters left: 3 (55 enodes)
1547110841.077 * * [misc]simplify:  iters left: 2 (140 enodes)
1547110841.112 * * [misc]simplify:  iters left: 1 (144 enodes)
1547110841.124 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547110841.125 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110841.125 * * * * [misc]progress:  [ 273 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110841.125 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110841.125 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110841.128 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110841.134 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110841.140 * * [misc]simplify:  iters left: 3 (35 enodes)
1547110841.149 * * [misc]simplify:  iters left: 2 (38 enodes)
1547110841.157 * * [misc]simplify:  iters left: 1 (39 enodes)
1547110841.166 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547110841.166 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110841.166 * * * * [misc]progress:  [ 274 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110841.167 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1))
1547110841.167 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110841.170 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110841.175 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110841.184 * * [misc]simplify:  iters left: 3 (53 enodes)
1547110841.205 * * [misc]simplify:  iters left: 2 (131 enodes)
1547110841.249 * * [misc]simplify:  iters left: 1 (136 enodes)
1547110841.260 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547110841.260 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110841.260 * * * * [misc]progress:  [ 275 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110841.260 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110841.260 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110841.264 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110841.270 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110841.283 * * [misc]simplify:  iters left: 3 (98 enodes)
1547110841.323 * * [misc]simplify:  iters left: 2 (325 enodes)
1547110841.511 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110841.511 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110841.511 * * * * [misc]progress:  [ 276 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110841.511 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110841.511 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110841.513 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110841.516 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110841.521 * * [misc]simplify:  iters left: 3 (45 enodes)
1547110841.529 * * [misc]simplify:  iters left: 2 (103 enodes)
1547110841.556 * * [misc]simplify:  iters left: 1 (108 enodes)
1547110841.562 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))))
1547110841.562 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110841.562 * * * * [misc]progress:  [ 277 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110841.563 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547110841.563 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110841.565 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110841.568 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110841.572 * * [misc]simplify:  iters left: 3 (49 enodes)
1547110841.583 * * [misc]simplify:  iters left: 2 (116 enodes)
1547110841.616 * * [misc]simplify:  iters left: 1 (123 enodes)
1547110841.630 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547110841.630 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110841.630 * * * * [misc]progress:  [ 278 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110841.630 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1)))
1547110841.630 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110841.635 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110841.640 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110841.643 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110841.647 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110841.652 * * [misc]simplify:  iters left: 1 (28 enodes)
1547110841.654 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547110841.654 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110841.655 * * * * [misc]progress:  [ 279 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110841.655 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547110841.655 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110841.657 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110841.660 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110841.665 * * [misc]simplify:  iters left: 3 (49 enodes)
1547110841.672 * * [misc]simplify:  iters left: 2 (116 enodes)
1547110841.689 * * [misc]simplify:  iters left: 1 (123 enodes)
1547110841.703 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547110841.703 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110841.703 * * * * [misc]progress:  [ 280 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110841.704 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1))
1547110841.704 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110841.708 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110841.713 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110841.716 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110841.718 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110841.721 * * [misc]simplify:  iters left: 1 (28 enodes)
1547110841.723 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547110841.723 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110841.723 * * * * [misc]progress:  [ 281 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110841.724 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110841.724 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110841.726 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110841.731 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110841.736 * * [misc]simplify:  iters left: 3 (74 enodes)
1547110841.748 * * [misc]simplify:  iters left: 2 (116 enodes)
1547110841.780 * * [misc]simplify:  iters left: 1 (137 enodes)
1547110841.799 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110841.800 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110841.800 * * * * [misc]progress:  [ 282 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110841.800 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110841.800 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110841.802 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110841.805 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110841.811 * * [misc]simplify:  iters left: 3 (47 enodes)
1547110841.817 * * [misc]simplify:  iters left: 2 (55 enodes)
1547110841.823 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110841.833 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))))
1547110841.833 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110841.833 * * * * [misc]progress:  [ 283 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110841.833 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110841.833 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110841.837 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110841.842 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110841.850 * * [misc]simplify:  iters left: 3 (35 enodes)
1547110841.858 * * [misc]simplify:  iters left: 2 (38 enodes)
1547110841.867 * * [misc]simplify:  iters left: 1 (39 enodes)
1547110841.876 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547110841.876 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110841.876 * * * * [misc]progress:  [ 284 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110841.877 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547110841.877 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110841.882 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110841.887 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110841.897 * * [misc]simplify:  iters left: 3 (55 enodes)
1547110841.917 * * [misc]simplify:  iters left: 2 (140 enodes)
1547110841.946 * * [misc]simplify:  iters left: 1 (144 enodes)
1547110841.953 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547110841.953 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110841.953 * * * * [misc]progress:  [ 285 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110841.953 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110841.953 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110841.955 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110841.957 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110841.962 * * [misc]simplify:  iters left: 3 (35 enodes)
1547110841.971 * * [misc]simplify:  iters left: 2 (38 enodes)
1547110841.979 * * [misc]simplify:  iters left: 1 (39 enodes)
1547110841.989 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547110841.989 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110841.989 * * * * [misc]progress:  [ 286 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110841.989 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1))
1547110841.989 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110841.993 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110841.998 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110842.008 * * [misc]simplify:  iters left: 3 (53 enodes)
1547110842.028 * * [misc]simplify:  iters left: 2 (131 enodes)
1547110842.076 * * [misc]simplify:  iters left: 1 (136 enodes)
1547110842.088 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547110842.088 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110842.089 * * * * [misc]progress:  [ 287 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110842.089 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110842.089 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.093 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110842.098 * * [misc]simplify:  iters left: 4 (46 enodes)
1547110842.106 * * [misc]simplify:  iters left: 3 (90 enodes)
1547110842.124 * * [misc]simplify:  iters left: 2 (215 enodes)
1547110842.200 * * [misc]simplify:  iters left: 1 (251 enodes)
1547110842.224 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547110842.224 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110842.224 * * * * [misc]progress:  [ 288 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110842.225 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110842.225 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.227 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110842.230 * * [misc]simplify:  iters left: 4 (35 enodes)
1547110842.235 * * [misc]simplify:  iters left: 3 (52 enodes)
1547110842.241 * * [misc]simplify:  iters left: 2 (77 enodes)
1547110842.258 * * [misc]simplify:  iters left: 1 (80 enodes)
1547110842.269 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))))
1547110842.269 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110842.269 * * * * [misc]progress:  [ 289 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.270 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))))
1547110842.270 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.273 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110842.280 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110842.290 * * [misc]simplify:  iters left: 3 (57 enodes)
1547110842.303 * * [misc]simplify:  iters left: 2 (107 enodes)
1547110842.317 * * [misc]simplify:  iters left: 1 (111 enodes)
1547110842.323 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547110842.323 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.323 * * * * [misc]progress:  [ 290 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110842.324 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1)))
1547110842.324 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110842.326 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110842.328 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110842.332 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110842.337 * * [misc]simplify:  iters left: 2 (30 enodes)
1547110842.343 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547110842.344 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110842.344 * * * * [misc]progress:  [ 291 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.344 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))))
1547110842.344 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.346 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110842.349 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110842.355 * * [misc]simplify:  iters left: 3 (57 enodes)
1547110842.363 * * [misc]simplify:  iters left: 2 (107 enodes)
1547110842.378 * * [misc]simplify:  iters left: 1 (111 enodes)
1547110842.384 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547110842.384 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.384 * * * * [misc]progress:  [ 292 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110842.384 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1))
1547110842.385 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110842.386 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110842.388 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110842.390 * * [misc]simplify:  iters left: 3 (30 enodes)
1547110842.397 * * [misc]simplify:  iters left: 2 (59 enodes)
1547110842.410 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547110842.410 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110842.410 * * * * [misc]progress:  [ 293 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110842.411 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110842.411 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.412 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110842.415 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110842.419 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110842.423 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110842.427 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110842.427 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110842.427 * * * * [misc]progress:  [ 294 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110842.427 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110842.427 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110842.429 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110842.433 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110842.439 * * [misc]simplify:  iters left: 3 (33 enodes)
1547110842.447 * * [misc]simplify:  iters left: 2 (39 enodes)
1547110842.457 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110842.457 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110842.458 * * * * [misc]progress:  [ 295 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.458 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110842.458 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.461 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.467 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110842.474 * * [misc]simplify:  iters left: 3 (30 enodes)
1547110842.482 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110842.491 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110842.491 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.491 * * * * [misc]progress:  [ 296 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110842.491 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)))
1547110842.492 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.496 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.502 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110842.509 * * [misc]simplify:  iters left: 3 (30 enodes)
1547110842.515 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110842.522 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547110842.522 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110842.523 * * * * [misc]progress:  [ 297 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.523 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110842.523 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.527 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.533 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110842.540 * * [misc]simplify:  iters left: 3 (30 enodes)
1547110842.548 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110842.557 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110842.557 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.557 * * * * [misc]progress:  [ 298 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110842.557 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1))
1547110842.558 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.560 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110842.562 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110842.566 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110842.570 * * [misc]simplify:  iters left: 2 (36 enodes)
1547110842.573 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110842.573 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110842.573 * * * * [misc]progress:  [ 299 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110842.573 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110842.574 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110842.576 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110842.578 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110842.582 * * [misc]simplify:  iters left: 3 (36 enodes)
1547110842.586 * * [misc]simplify:  iters left: 2 (37 enodes)
1547110842.594 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110842.594 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110842.594 * * * * [misc]progress:  [ 300 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110842.595 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110842.595 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.598 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110842.603 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110842.608 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
1547110842.608 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110842.608 * * * * [misc]progress:  [ 301 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.609 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110842.609 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110842.613 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.618 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110842.625 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547110842.625 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.625 * * * * [misc]progress:  [ 302 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110842.625 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)))
1547110842.625 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.629 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110842.635 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110842.640 * * [misc]simplify:  iters left: 3 (28 enodes)
1547110842.646 * * [misc]simplify:  iters left: 2 (29 enodes)
1547110842.649 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547110842.649 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110842.649 * * * * [misc]progress:  [ 303 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.649 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110842.649 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110842.651 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.654 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110842.657 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547110842.657 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.657 * * * * [misc]progress:  [ 304 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110842.657 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1))
1547110842.657 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.659 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110842.661 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110842.665 * * [misc]simplify:  iters left: 3 (28 enodes)
1547110842.667 * * [misc]simplify:  iters left: 2 (29 enodes)
1547110842.669 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547110842.670 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110842.670 * * * * [misc]progress:  [ 305 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110842.670 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110842.670 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.672 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.674 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110842.682 * * [misc]simplify:  iters left: 3 (33 enodes)
1547110842.690 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110842.698 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110842.698 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110842.698 * * * * [misc]progress:  [ 306 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110842.698 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110842.699 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110842.703 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.708 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110842.713 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547110842.713 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110842.713 * * * * [misc]progress:  [ 307 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.713 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110842.713 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110842.715 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110842.717 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110842.719 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110842.721 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547110842.721 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.721 * * * * [misc]progress:  [ 308 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110842.721 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547110842.721 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.723 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110842.725 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110842.728 * * [misc]simplify:  iters left: 3 (26 enodes)
1547110842.730 * * [misc]simplify:  iters left: 2 (27 enodes)
1547110842.732 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547110842.732 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110842.732 * * * * [misc]progress:  [ 309 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.733 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110842.733 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110842.734 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110842.736 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110842.738 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110842.740 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547110842.740 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.740 * * * * [misc]progress:  [ 310 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110842.741 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1))
1547110842.741 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110842.742 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110842.744 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110842.747 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110842.749 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110842.751 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547110842.751 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110842.752 * * * * [misc]progress:  [ 311 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110842.752 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110842.752 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.754 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.757 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110842.761 * * [misc]simplify:  iters left: 3 (35 enodes)
1547110842.768 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547110842.768 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110842.768 * * * * [misc]progress:  [ 312 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110842.769 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110842.769 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.773 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110842.779 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110842.785 * * [misc]simplify:  iters left: 3 (26 enodes)
1547110842.790 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547110842.790 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110842.791 * * * * [misc]progress:  [ 313 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.791 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547110842.791 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.795 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110842.799 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110842.804 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110842.809 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547110842.809 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.809 * * * * [misc]progress:  [ 314 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110842.809 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1)))
1547110842.809 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110842.813 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110842.816 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110842.817 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547110842.817 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110842.817 * * * * [misc]progress:  [ 315 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.817 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547110842.817 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.819 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110842.821 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110842.824 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110842.826 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547110842.826 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.826 * * * * [misc]progress:  [ 316 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110842.827 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1))
1547110842.827 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110842.829 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110842.830 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110842.831 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547110842.831 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110842.832 * * * * [misc]progress:  [ 317 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110842.832 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110842.832 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110842.834 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.838 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110842.845 * * [misc]simplify:  iters left: 3 (33 enodes)
1547110842.852 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110842.860 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110842.861 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110842.861 * * * * [misc]progress:  [ 318 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110842.861 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110842.861 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110842.865 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110842.870 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110842.877 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547110842.877 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110842.877 * * * * [misc]progress:  [ 319 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.878 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110842.878 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110842.881 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110842.886 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110842.890 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110842.895 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547110842.895 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.895 * * * * [misc]progress:  [ 320 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110842.895 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547110842.895 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.899 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110842.904 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110842.909 * * [misc]simplify:  iters left: 3 (26 enodes)
1547110842.914 * * [misc]simplify:  iters left: 2 (27 enodes)
1547110842.920 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547110842.920 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110842.920 * * * * [misc]progress:  [ 321 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110842.920 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110842.921 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110842.924 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110842.928 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110842.932 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110842.937 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547110842.937 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110842.937 * * * * [misc]progress:  [ 322 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110842.937 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1))
1547110842.937 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110842.941 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110842.945 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110842.951 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110842.956 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110842.960 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547110842.960 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110842.961 * * * * [misc]progress:  [ 323 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110842.961 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110842.961 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.964 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110842.970 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110842.978 * * [misc]simplify:  iters left: 3 (38 enodes)
1547110842.986 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110842.986 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110842.986 * * * * [misc]progress:  [ 324 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110842.987 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110842.987 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110842.990 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110842.996 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110843.001 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547110843.001 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.001 * * * * [misc]progress:  [ 325 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.001 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))))
1547110843.001 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.004 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.009 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110843.015 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547110843.015 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.015 * * * * [misc]progress:  [ 326 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.015 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt 1)))
1547110843.015 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.018 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110843.022 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110843.024 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547110843.024 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.024 * * * * [misc]progress:  [ 327 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.025 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))))
1547110843.025 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.028 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.033 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110843.038 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547110843.038 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.038 * * * * [misc]progress:  [ 328 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.039 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) 1))
1547110843.039 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110843.041 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110843.044 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110843.046 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547110843.046 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.046 * * * * [misc]progress:  [ 329 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.047 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.047 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.050 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110843.053 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110843.056 * * [misc]simplify:  iters left: 3 (26 enodes)
1547110843.059 * * [misc]simplify:  iters left: 2 (29 enodes)
1547110843.064 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547110843.064 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110843.064 * * * * [misc]progress:  [ 330 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.064 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.064 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110843.066 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110843.069 * * [misc]simplify:  iters left: 4 (25 enodes)
1547110843.072 * * [misc]simplify:  iters left: 3 (28 enodes)
1547110843.075 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110843.080 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110843.080 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.080 * * * * [misc]progress:  [ 331 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.080 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110843.080 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.081 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.084 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110843.090 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110843.096 * * [misc]simplify:  iters left: 2 (31 enodes)
1547110843.105 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110843.105 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.105 * * * * [misc]progress:  [ 332 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.105 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)))
1547110843.105 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.109 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.114 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110843.119 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110843.124 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110843.128 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547110843.129 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110843.129 * * * * [misc]progress:  [ 333 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.129 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110843.129 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.132 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.137 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110843.143 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110843.149 * * [misc]simplify:  iters left: 2 (31 enodes)
1547110843.157 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110843.157 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.157 * * * * [misc]progress:  [ 334 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.158 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1))
1547110843.158 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.161 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110843.166 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110843.171 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110843.176 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110843.181 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547110843.181 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110843.181 * * * * [misc]progress:  [ 335 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.181 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.181 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110843.185 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110843.190 * * [misc]simplify:  iters left: 4 (26 enodes)
1547110843.198 * * [misc]simplify:  iters left: 3 (31 enodes)
1547110843.206 * * [misc]simplify:  iters left: 2 (32 enodes)
1547110843.214 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110843.214 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110843.214 * * * * [misc]progress:  [ 336 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.215 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.215 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.216 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110843.218 * [exit]simplify:  Simplified to (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
1547110843.218 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.218 * * * * [misc]progress:  [ 337 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.219 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110843.219 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110843.220 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.222 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110843.225 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547110843.225 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.225 * * * * [misc]progress:  [ 338 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.225 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)))
1547110843.225 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.227 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110843.229 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110843.231 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110843.233 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ x 1)))))
1547110843.233 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110843.233 * * * * [misc]progress:  [ 339 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.233 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547110843.233 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110843.235 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.240 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110843.245 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547110843.245 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.245 * * * * [misc]progress:  [ 340 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.245 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1))
1547110843.245 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.248 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110843.252 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110843.257 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110843.261 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ x 1)))))
1547110843.261 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110843.261 * * * * [misc]progress:  [ 341 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.261 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.261 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.264 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.266 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110843.269 * * [misc]simplify:  iters left: 3 (28 enodes)
1547110843.272 * * [misc]simplify:  iters left: 2 (29 enodes)
1547110843.275 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110843.276 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110843.276 * * * * [misc]progress:  [ 342 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.276 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.276 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110843.277 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.280 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110843.282 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547110843.282 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.282 * * * * [misc]progress:  [ 343 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.283 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110843.283 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.284 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110843.286 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547110843.286 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.286 * * * * [misc]progress:  [ 344 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.286 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547110843.286 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.288 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110843.290 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110843.292 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110843.294 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547110843.294 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110843.294 * * * * [misc]progress:  [ 345 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.294 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110843.294 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.296 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110843.300 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547110843.300 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.300 * * * * [misc]progress:  [ 346 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.300 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1))
1547110843.300 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.301 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110843.303 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110843.305 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110843.307 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547110843.307 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110843.307 * * * * [misc]progress:  [ 347 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.307 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.307 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.309 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.311 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110843.314 * * [misc]simplify:  iters left: 3 (35 enodes)
1547110843.318 * * [misc]simplify:  iters left: 2 (37 enodes)
1547110843.321 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547110843.321 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110843.321 * * * * [misc]progress:  [ 348 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.321 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.321 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.323 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110843.325 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110843.327 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110843.329 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ x 1)))))
1547110843.329 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.329 * * * * [misc]progress:  [ 349 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.329 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547110843.329 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.331 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110843.334 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110843.338 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110843.341 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547110843.341 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.342 * * * * [misc]progress:  [ 350 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.342 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (sqrt 1)))
1547110843.342 * * [misc]simplify:  iters left: 6 (5 enodes)
1547110843.345 * * [misc]simplify:  iters left: 5 (9 enodes)
1547110843.346 * [exit]simplify:  Simplified to 1
1547110843.346 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.346 * * * * [misc]progress:  [ 351 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.346 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547110843.346 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.349 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110843.353 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110843.357 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110843.360 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547110843.360 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.360 * * * * [misc]progress:  [ 352 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) 1)) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.361 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) 1))
1547110843.361 * * [misc]simplify:  iters left: 6 (5 enodes)
1547110843.364 * * [misc]simplify:  iters left: 5 (9 enodes)
1547110843.365 * [exit]simplify:  Simplified to 1
1547110843.365 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.365 * * * * [misc]progress:  [ 353 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.365 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.365 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110843.368 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.373 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110843.378 * * [misc]simplify:  iters left: 3 (28 enodes)
1547110843.385 * * [misc]simplify:  iters left: 2 (29 enodes)
1547110843.392 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110843.392 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110843.392 * * * * [misc]progress:  [ 354 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.393 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.393 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110843.396 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110843.401 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110843.406 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547110843.406 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.406 * * * * [misc]progress:  [ 355 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.406 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110843.407 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.409 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110843.412 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547110843.413 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.413 * * * * [misc]progress:  [ 356 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.413 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547110843.413 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.416 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110843.422 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110843.426 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110843.429 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547110843.429 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110843.430 * * * * [misc]progress:  [ 357 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.430 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547110843.430 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.432 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110843.434 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547110843.434 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.434 * * * * [misc]progress:  [ 358 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.434 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1))
1547110843.434 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.435 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110843.437 * * [misc]simplify:  iters left: 4 (16 enodes)
1547110843.439 * * [misc]simplify:  iters left: 3 (19 enodes)
1547110843.441 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547110843.441 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547110843.441 * * * * [misc]progress:  [ 359 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.441 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.441 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.442 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110843.444 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))
1547110843.444 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110843.444 * * * * [misc]progress:  [ 360 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.444 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.444 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.446 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110843.447 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ 1 x)))))
1547110843.447 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.447 * * * * [misc]progress:  [ 361 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.448 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))))
1547110843.448 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.449 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110843.450 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))
1547110843.450 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.450 * * * * [misc]progress:  [ 362 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.450 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (sqrt 1)))
1547110843.450 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110843.451 * * [misc]simplify:  iters left: 4 (7 enodes)
1547110843.452 * [exit]simplify:  Simplified to 1
1547110843.452 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.452 * * * * [misc]progress:  [ 363 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.452 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))))
1547110843.452 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.453 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110843.454 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))
1547110843.455 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.455 * * * * [misc]progress:  [ 364 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) 1)) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.455 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) 1))
1547110843.455 * * [misc]simplify:  iters left: 5 (4 enodes)
1547110843.456 * * [misc]simplify:  iters left: 4 (6 enodes)
1547110843.456 * [exit]simplify:  Simplified to 1
1547110843.456 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.456 * * * * [misc]progress:  [ 365 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.456 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.456 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.458 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110843.459 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547110843.459 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110843.460 * * * * [misc]progress:  [ 366 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.460 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.460 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.462 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110843.465 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ x 1)))))
1547110843.465 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.465 * * * * [misc]progress:  [ 367 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.466 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))
1547110843.466 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110843.468 * * [misc]simplify:  iters left: 5 (10 enodes)
1547110843.470 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547110843.470 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.470 * * * * [misc]progress:  [ 368 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.471 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt 1)))
1547110843.471 * * [misc]simplify:  iters left: 4 (4 enodes)
1547110843.473 * * [misc]simplify:  iters left: 3 (6 enodes)
1547110843.473 * [exit]simplify:  Simplified to 1
1547110843.474 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.474 * * * * [misc]progress:  [ 369 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.474 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))
1547110843.474 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110843.476 * * [misc]simplify:  iters left: 5 (10 enodes)
1547110843.478 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547110843.479 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.479 * * * * [misc]progress:  [ 370 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.479 * [enter]simplify:  Simplifying (sqrt (/ 1 1))
1547110843.479 * * [misc]simplify:  iters left: 3 (3 enodes)
1547110843.480 * * [misc]simplify:  iters left: 2 (5 enodes)
1547110843.481 * [exit]simplify:  Simplified to 1
1547110843.481 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.481 * * * * [misc]progress:  [ 371 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.482 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.482 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.485 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110843.490 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110843.497 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110843.505 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110843.513 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547110843.513 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547110843.513 * * * * [misc]progress:  [ 372 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.514 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.514 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110843.517 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110843.521 * * [misc]simplify:  iters left: 4 (21 enodes)
1547110843.526 * * [misc]simplify:  iters left: 3 (23 enodes)
1547110843.532 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (fabs (cbrt (+ x 1)))))
1547110843.532 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.532 * * * * [misc]progress:  [ 373 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.532 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))
1547110843.533 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.535 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110843.539 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110843.544 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110843.551 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (sqrt (+ x 1)))))
1547110843.551 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.551 * * * * [misc]progress:  [ 374 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt 1))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.551 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt 1)))
1547110843.551 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110843.554 * * [misc]simplify:  iters left: 4 (13 enodes)
1547110843.557 * * [misc]simplify:  iters left: 3 (14 enodes)
1547110843.561 * * [misc]simplify:  iters left: 2 (16 enodes)
1547110843.563 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110843.563 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.563 * * * * [misc]progress:  [ 375 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.564 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))
1547110843.564 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110843.566 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110843.570 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110843.575 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110843.580 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (sqrt (+ x 1)))))
1547110843.580 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.580 * * * * [misc]progress:  [ 376 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) 1)) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110843.581 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) 1))
1547110843.581 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110843.583 * * [misc]simplify:  iters left: 4 (12 enodes)
1547110843.587 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110843.590 * * [misc]simplify:  iters left: 2 (19 enodes)
1547110843.593 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110843.593 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110843.593 * * * * [misc]progress:  [ 377 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.593 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.593 * * [misc]simplify:  iters left: 6 (15 enodes)
1547110843.599 * * [misc]simplify:  iters left: 5 (33 enodes)
1547110843.607 * * [misc]simplify:  iters left: 4 (51 enodes)
1547110843.620 * * [misc]simplify:  iters left: 3 (75 enodes)
1547110843.637 * * [misc]simplify:  iters left: 2 (89 enodes)
1547110843.656 * * [misc]simplify:  iters left: 1 (98 enodes)
1547110843.679 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (sqrt (+ (pow x 3) 1)))))
1547110843.679 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (sqrt (+ (pow x 3) 1))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547110843.679 * * * * [misc]progress:  [ 378 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.679 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.679 * * [misc]simplify:  iters left: 6 (15 enodes)
1547110843.685 * * [misc]simplify:  iters left: 5 (32 enodes)
1547110843.690 * * [misc]simplify:  iters left: 4 (44 enodes)
1547110843.696 * * [misc]simplify:  iters left: 3 (53 enodes)
1547110843.702 * * [misc]simplify:  iters left: 2 (59 enodes)
1547110843.709 * * [misc]simplify:  iters left: 1 (61 enodes)
1547110843.715 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (fabs (cbrt (+ x 1)))) (sqrt (+ (pow x 3) 1))))
1547110843.715 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (fabs (cbrt (+ x 1)))) (sqrt (+ (pow x 3) 1)))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547110843.715 * * * * [misc]progress:  [ 379 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.716 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))))
1547110843.716 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110843.718 * * [misc]simplify:  iters left: 5 (30 enodes)
1547110843.725 * * [misc]simplify:  iters left: 4 (42 enodes)
1547110843.735 * * [misc]simplify:  iters left: 3 (51 enodes)
1547110843.747 * * [misc]simplify:  iters left: 2 (57 enodes)
1547110843.755 * * [misc]simplify:  iters left: 1 (59 enodes)
1547110843.762 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (* (sqrt (sqrt (+ x 1))) (sqrt (+ (pow x 3) 1)))))
1547110843.762 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (* (sqrt (sqrt (+ x 1))) (sqrt (+ (pow x 3) 1))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.762 * * * * [misc]progress:  [ 380 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.762 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1)))
1547110843.762 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110843.765 * * [misc]simplify:  iters left: 5 (27 enodes)
1547110843.768 * * [misc]simplify:  iters left: 4 (37 enodes)
1547110843.773 * * [misc]simplify:  iters left: 3 (44 enodes)
1547110843.777 * * [misc]simplify:  iters left: 2 (52 enodes)
1547110843.781 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110843.787 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ (pow x 3) 1))))
1547110843.787 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (+ (pow x 3) 1)))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))
1547110843.787 * * * * [misc]progress:  [ 381 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.787 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))))
1547110843.787 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110843.790 * * [misc]simplify:  iters left: 5 (30 enodes)
1547110843.794 * * [misc]simplify:  iters left: 4 (42 enodes)
1547110843.799 * * [misc]simplify:  iters left: 3 (51 enodes)
1547110843.804 * * [misc]simplify:  iters left: 2 (57 enodes)
1547110843.814 * * [misc]simplify:  iters left: 1 (59 enodes)
1547110843.827 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (* (sqrt (sqrt (+ x 1))) (sqrt (+ (pow x 3) 1)))))
1547110843.827 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (* (sqrt (sqrt (+ x 1))) (sqrt (+ (pow x 3) 1))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547110843.827 * * * * [misc]progress:  [ 382 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1)) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))>
1547110843.828 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1))
1547110843.828 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110843.832 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110843.839 * * [misc]simplify:  iters left: 4 (36 enodes)
1547110843.848 * * [misc]simplify:  iters left: 3 (43 enodes)
1547110843.857 * * [misc]simplify:  iters left: 2 (52 enodes)
1547110843.866 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110843.875 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ (pow x 3) 1))))
1547110843.875 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (+ (pow x 3) 1)))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))
1547110843.875 * * * * [misc]progress:  [ 383 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))>
1547110843.876 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547110843.876 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110843.881 * * [misc]simplify:  iters left: 5 (28 enodes)
1547110843.889 * * [misc]simplify:  iters left: 4 (49 enodes)
1547110843.897 * * [misc]simplify:  iters left: 3 (75 enodes)
1547110843.907 * * [misc]simplify:  iters left: 2 (96 enodes)
1547110843.917 * * [misc]simplify:  iters left: 1 (102 enodes)
1547110843.928 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (sqrt (- 1 (* x x))))))
1547110843.928 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (sqrt (- 1 (* x x)))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))
1547110843.928 * * * * [misc]progress:  [ 384 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))>
1547110843.928 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547110843.928 * * [misc]simplify:  iters left: 6 (14 enodes)
1547110843.931 * * [misc]simplify:  iters left: 5 (27 enodes)
1547110843.934 * * [misc]simplify:  iters left: 4 (42 enodes)
1547110843.939 * * [misc]simplify:  iters left: 3 (51 enodes)
1547110843.945 * * [misc]simplify:  iters left: 2 (57 enodes)
1547110843.952 * * [misc]simplify:  iters left: 1 (59 enodes)
1547110843.958 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1)))))
1547110843.958 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))
1547110843.959 * * * * [misc]progress:  [ 385 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
1547110843.959 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))))
1547110843.959 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110843.961 * * [misc]simplify:  iters left: 5 (25 enodes)
1547110843.964 * * [misc]simplify:  iters left: 4 (40 enodes)
1547110843.970 * * [misc]simplify:  iters left: 3 (49 enodes)
1547110843.975 * * [misc]simplify:  iters left: 2 (55 enodes)
1547110843.985 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110843.998 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))))
1547110843.998 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))
1547110843.998 * * * * [misc]progress:  [ 386 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547110843.999 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1)))
1547110843.999 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110844.003 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110844.006 * * [misc]simplify:  iters left: 4 (35 enodes)
1547110844.011 * * [misc]simplify:  iters left: 3 (42 enodes)
1547110844.016 * * [misc]simplify:  iters left: 2 (52 enodes)
1547110844.020 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110844.024 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (- 1 (* x x)))))
1547110844.024 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (- 1 (* x x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547110844.024 * * * * [misc]progress:  [ 387 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
1547110844.025 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))))
1547110844.025 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110844.027 * * [misc]simplify:  iters left: 5 (25 enodes)
1547110844.030 * * [misc]simplify:  iters left: 4 (40 enodes)
1547110844.035 * * [misc]simplify:  iters left: 3 (49 enodes)
1547110844.042 * * [misc]simplify:  iters left: 2 (55 enodes)
1547110844.054 * * [misc]simplify:  iters left: 1 (57 enodes)
1547110844.067 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))))
1547110844.067 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))
1547110844.067 * * * * [misc]progress:  [ 388 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1)) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547110844.068 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1))
1547110844.068 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110844.071 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110844.077 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110844.086 * * [misc]simplify:  iters left: 3 (41 enodes)
1547110844.095 * * [misc]simplify:  iters left: 2 (51 enodes)
1547110844.104 * * [misc]simplify:  iters left: 1 (56 enodes)
1547110844.113 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (- 1 (* x x)))))
1547110844.113 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (- 1 (* x x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547110844.113 * * * * [misc]progress:  [ 389 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110844.114 * [enter]simplify:  Simplifying (sqrt 1)
1547110844.114 * * [misc]simplify:  iters left: 1 (2 enodes)
1547110844.115 * [exit]simplify:  Simplified to 1
1547110844.115 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547110844.115 * * * * [misc]progress:  [ 390 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (+ 1 x))))))))>
1547110844.115 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
1547110844.115 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110844.117 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110844.121 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110844.126 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110844.131 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547110844.131 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ 1 x))))))))
1547110844.131 * * * * [misc]progress:  [ 391 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3))))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
1547110844.131 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3)))))
1547110844.131 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110844.136 * * [misc]simplify:  iters left: 5 (29 enodes)
1547110844.144 * * [misc]simplify:  iters left: 4 (41 enodes)
1547110844.154 * * [misc]simplify:  iters left: 3 (50 enodes)
1547110844.166 * * [misc]simplify:  iters left: 2 (56 enodes)
1547110844.179 * * [misc]simplify:  iters left: 1 (58 enodes)
1547110844.191 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (+ (pow x 3) 1))))
1547110844.191 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (+ (pow x 3) 1)))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))))
1547110844.191 * * * * [misc]progress:  [ 392 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x))))) (sqrt (sqrt (- 1 x)))))))>
1547110844.192 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x)))))
1547110844.192 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110844.196 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110844.203 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110844.213 * * [misc]simplify:  iters left: 3 (48 enodes)
1547110844.225 * * [misc]simplify:  iters left: 2 (54 enodes)
1547110844.237 * * [misc]simplify:  iters left: 1 (56 enodes)
1547110844.251 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (- 1 (* x x)))))
1547110844.251 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (- 1 (* x x))))) (sqrt (sqrt (- 1 x)))))))
1547110844.251 * * * * [misc]progress:  [ 393 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
1547110844.251 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
1547110844.251 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110844.254 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110844.258 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110844.262 * * [misc]simplify:  iters left: 3 (20 enodes)
1547110844.267 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547110844.267 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))))))
1547110844.267 * * * * [misc]progress:  [ 394 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110844.267 * * * * [misc]progress:  [ 395 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110844.268 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1547110844.268 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110844.270 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110844.276 * * [misc]simplify:  iters left: 4 (27 enodes)
1547110844.283 * * [misc]simplify:  iters left: 3 (32 enodes)
1547110844.291 * * [misc]simplify:  iters left: 2 (35 enodes)
1547110844.298 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ x 1)))
1547110844.298 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1)))))))
1547110844.298 * * * * [misc]progress:  [ 396 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547110844.299 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110844.299 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110844.302 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110844.306 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110844.311 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110844.316 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110844.317 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))))
1547110844.317 * * * * [misc]progress:  [ 397 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547110844.317 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110844.317 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110844.320 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110844.324 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110844.330 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110844.335 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547110844.335 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))))
1547110844.335 * * * * [misc]progress:  [ 398 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547110844.336 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110844.337 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110844.339 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110844.343 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110844.347 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110844.352 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110844.352 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547110844.352 * * * * [misc]progress:  [ 399 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547110844.352 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110844.352 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110844.355 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110844.359 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110844.363 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110844.367 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110844.367 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547110844.368 * * * * [misc]progress:  [ 400 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547110844.368 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110844.368 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110844.371 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110844.375 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110844.380 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110844.384 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110844.384 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547110844.384 * * * * [misc]progress:  [ 401 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547110844.385 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547110844.385 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110844.388 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110844.391 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110844.396 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110844.400 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547110844.400 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547110844.400 * * * * [misc]progress:  [ 402 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547110844.400 * * * * [misc]progress:  [ 403 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (pow (+ 1 x) 1/2))))))>
1547110844.400 * * * * [misc]progress:  [ 404 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (pow (sqrt (+ 1 x)) 1))))))>
1547110844.400 * * * * [misc]progress:  [ 405 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (exp (log (sqrt (+ 1 x)))))))))>
1547110844.400 * * * * [misc]progress:  [ 406 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (log (exp (sqrt (+ 1 x)))))))))>
1547110844.400 * * * * [misc]progress:  [ 407 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547110844.400 * * * * [misc]progress:  [ 408 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547110844.400 * * * * [misc]progress:  [ 409 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547110844.401 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1547110844.401 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110844.404 * * [misc]simplify:  iters left: 5 (10 enodes)
1547110844.406 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1547110844.406 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))))))))
1547110844.406 * * * * [misc]progress:  [ 410 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110844.406 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547110844.407 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110844.408 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110844.410 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547110844.410 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))))))))
1547110844.410 * * * * [misc]progress:  [ 411 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt 1) (sqrt (+ 1 x))))))))>
1547110844.410 * [enter]simplify:  Simplifying (sqrt 1)
1547110844.410 * * [misc]simplify:  iters left: 1 (2 enodes)
1547110844.412 * [exit]simplify:  Simplified to 1
1547110844.412 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* 1 (sqrt (+ 1 x))))))))
1547110844.412 * * * * [misc]progress:  [ 412 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
1547110844.412 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1547110844.412 * * [misc]simplify:  iters left: 4 (7 enodes)
1547110844.415 * * [misc]simplify:  iters left: 3 (15 enodes)
1547110844.418 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1547110844.418 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))))
1547110844.418 * * * * [misc]progress:  [ 413 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))))))))>
1547110844.419 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1547110844.419 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110844.421 * * [misc]simplify:  iters left: 4 (10 enodes)
1547110844.423 * * [misc]simplify:  iters left: 3 (14 enodes)
1547110844.427 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1547110844.427 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))))))))
1547110844.427 * * * * [misc]progress:  [ 414 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547110844.427 * * * * [misc]progress:  [ 415 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (fabs (sqrt (+ 1 x))))))))>
1547110844.427 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547110844.427 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110844.429 * * [misc]simplify:  iters left: 2 (7 enodes)
1547110844.430 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547110844.430 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (fabs (sqrt (+ x 1))))))))
1547110844.430 * * * * [misc]progress:  [ 416 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* 1 (sqrt (+ 1 x))))))))>
1547110844.430 * * * * [misc]progress:  [ 417 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1547110844.431 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547110844.431 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110844.434 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110844.440 * * [misc]simplify:  iters left: 4 (35 enodes)
1547110844.449 * * [misc]simplify:  iters left: 3 (48 enodes)
1547110844.462 * * [misc]simplify:  iters left: 2 (62 enodes)
1547110844.477 * * [misc]simplify:  iters left: 1 (77 enodes)
1547110844.499 * [exit]simplify:  Simplified to (- (+ 1 (* -2 x)) (* -2 (* x x)))
1547110844.499 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ 1 (* -2 x)) (* -2 (* x x)))))))
1547110844.500 * * * * [misc]progress:  [ 418 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547110844.500 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110844.500 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110844.505 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110844.510 * * [misc]simplify:  iters left: 4 (38 enodes)
1547110844.518 * * [misc]simplify:  iters left: 3 (74 enodes)
1547110844.531 * * [misc]simplify:  iters left: 2 (110 enodes)
1547110844.543 * * [misc]simplify:  iters left: 1 (142 enodes)
1547110844.573 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1547110844.573 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x))))))
1547110844.573 * * * * [misc]progress:  [ 419 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547110844.573 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110844.573 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110844.575 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110844.579 * * [misc]simplify:  iters left: 4 (38 enodes)
1547110844.586 * * [misc]simplify:  iters left: 3 (74 enodes)
1547110844.599 * * [misc]simplify:  iters left: 2 (110 enodes)
1547110844.621 * * [misc]simplify:  iters left: 1 (142 enodes)
1547110844.653 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1547110844.654 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x))))))
1547110844.654 * * * * [misc]progress:  [ 420 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x)) (sqrt (+ 1 x)))))))>
1547110844.654 * [enter]simplify:  Simplifying (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x))
1547110844.654 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110844.655 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110844.658 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110844.664 * * [misc]simplify:  iters left: 3 (51 enodes)
1547110844.670 * * [misc]simplify:  iters left: 2 (61 enodes)
1547110844.683 * * [misc]simplify:  iters left: 1 (77 enodes)
1547110844.695 * [exit]simplify:  Simplified to (+ (* (* 7/8 x) x) (+ (* x -3/2) 1))
1547110844.695 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (+ (* (* 7/8 x) x) (+ (* x -3/2) 1)) (sqrt (+ 1 x)))))))
1547110844.695 * * * * [misc]progress:  [ 421 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x)))))))>
1547110844.695 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547110844.695 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ +nan.0 (sqrt (+ 1 x)))))))
1547110844.695 * * * * [misc]progress:  [ 422 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x)))))))>
1547110844.695 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547110844.695 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ +nan.0 (sqrt (+ 1 x)))))))
1547110844.695 * * * * [misc]progress:  [ 423 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1547110844.695 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1547110844.696 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110844.698 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110844.700 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110844.704 * * [misc]simplify:  iters left: 3 (37 enodes)
1547110844.708 * * [misc]simplify:  iters left: 2 (39 enodes)
1547110844.712 * * [misc]simplify:  iters left: 1 (53 enodes)
1547110844.723 * [exit]simplify:  Simplified to (- (* (* x x) 1/2) (- x 1))
1547110844.723 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (- (* (* x x) 1/2) (- x 1)))))
1547110844.723 * * * * [misc]progress:  [ 424 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))))))>
1547110844.724 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547110844.724 * * [misc]simplify:  iters left: 6 (19 enodes)
1547110844.731 * * [misc]simplify:  iters left: 5 (44 enodes)
1547110844.745 * * [misc]simplify:  iters left: 4 (87 enodes)
1547110844.765 * * [misc]simplify:  iters left: 3 (180 enodes)
1547110844.813 * * [misc]simplify:  iters left: 2 (316 enodes)
1547110844.961 * [exit]simplify:  Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))
1547110844.961 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1))))))))
1547110844.961 * * * * [misc]progress:  [ 425 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))))))>
1547110844.961 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547110844.962 * * [misc]simplify:  iters left: 6 (19 enodes)
1547110844.965 * * [misc]simplify:  iters left: 5 (44 enodes)
1547110844.972 * * [misc]simplify:  iters left: 4 (87 enodes)
1547110844.989 * * [misc]simplify:  iters left: 3 (180 enodes)
1547110845.051 * * [misc]simplify:  iters left: 2 (316 enodes)
1547110845.240 * [exit]simplify:  Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))
1547110845.240 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1))))))))
1547110845.240 * * * * [misc]progress:  [ 426 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))))>
1547110845.240 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547110845.240 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110845.242 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110845.245 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110845.253 * * [misc]simplify:  iters left: 3 (57 enodes)
1547110845.260 * * [misc]simplify:  iters left: 2 (74 enodes)
1547110845.271 * * [misc]simplify:  iters left: 1 (88 enodes)
1547110845.288 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1547110845.288 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)))))))
1547110845.288 * * * * [misc]progress:  [ 427 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))))>
1547110845.289 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547110845.289 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) +nan.0)))))
1547110845.289 * * * * [misc]progress:  [ 428 / 428 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))))>
1547110845.289 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547110845.289 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) +nan.0)))))
1547110845.290 * * * [misc]progress:  adding candidates to table
1547110851.214 * * [misc]progress:  iteration 3 / 4
1547110851.214 * * * [misc]progress:  picking best candidate
1547110851.219 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
1547110851.219 * * * [misc]progress:  localizing error
1547110851.260 * * * [misc]progress:  generating rewritten candidates
1547110851.260 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1547110851.269 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1547110851.271 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 1)
1547110851.275 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1547110851.276 * * * [misc]progress:  generating series expansions
1547110851.276 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1547110851.277 * [misc]backup-simplify:  Simplify (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) into (/ (pow (- 1 x) 2) (- 1 (pow x 2)))
1547110851.277 * [misc]approximate:  Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in (x) around 0
1547110851.277 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
1547110851.277 * [misc]taylor:  Taking taylor expansion of (pow (- 1 x) 2) in x
1547110851.277 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110851.277 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.277 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.277 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.277 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.277 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.277 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.277 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1547110851.278 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.278 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.278 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.278 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.278 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.278 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.278 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.278 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.278 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.278 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
1547110851.278 * [misc]taylor:  Taking taylor expansion of (pow (- 1 x) 2) in x
1547110851.278 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110851.278 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.278 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.278 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.278 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.278 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.278 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.278 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1547110851.278 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.278 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.278 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.278 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.279 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.279 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.279 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.279 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.279 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.279 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.279 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.279 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.279 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
1547110851.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.279 * [misc]backup-simplify:  Simplify (- (/ -2 1) (+ (* 1 (/ 0 1)))) into -2
1547110851.280 * [misc]backup-simplify:  Simplify -2 into -2
1547110851.280 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.280 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -1 -1) (* 0 1))) into 1
1547110851.280 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.280 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.280 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.280 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)) (* -2 (/ 0 1)))) into 2
1547110851.280 * [misc]backup-simplify:  Simplify 2 into 2
1547110851.281 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547110851.281 * [misc]backup-simplify:  Simplify (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x))) into (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2))))
1547110851.281 * [misc]approximate:  Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1547110851.281 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
1547110851.281 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
1547110851.281 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110851.281 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.281 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.281 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.281 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.281 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.281 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.281 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.281 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.281 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.281 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.281 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.281 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.281 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.281 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.281 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.281 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.281 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.282 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.282 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.282 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1547110851.282 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.282 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.282 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.282 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
1547110851.282 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
1547110851.282 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110851.282 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.282 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.282 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.282 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.282 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.282 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.282 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.282 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.282 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.283 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.283 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.283 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.283 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.283 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.283 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.283 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.283 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.283 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.283 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.283 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1547110851.283 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.283 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.283 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.283 * [misc]backup-simplify:  Simplify -1 into -1
1547110851.283 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.284 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.284 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.284 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 1 -1)) into -2
1547110851.284 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547110851.284 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.284 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.284 * [misc]backup-simplify:  Simplify (- (/ -2 -1) (+ (* -1 (/ 0 -1)))) into 2
1547110851.285 * [misc]backup-simplify:  Simplify 2 into 2
1547110851.285 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.285 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.285 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
1547110851.285 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547110851.285 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.285 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.286 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.286 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* 2 (/ 0 -1)))) into -2
1547110851.286 * [misc]backup-simplify:  Simplify -2 into -2
1547110851.286 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110851.286 * [misc]backup-simplify:  Simplify (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x)))) into (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2))))
1547110851.286 * [misc]approximate:  Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1547110851.286 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
1547110851.286 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
1547110851.286 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110851.286 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.286 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.286 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.286 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.286 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.287 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.287 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.287 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.287 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.287 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.287 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.287 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.287 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.287 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.287 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.287 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.287 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.287 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.287 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.287 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.287 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.287 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
1547110851.287 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
1547110851.287 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110851.287 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.287 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.287 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.287 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.288 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.288 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.288 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.288 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.288 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.288 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.288 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.288 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.288 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.288 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.288 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.288 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.288 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.288 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.288 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.288 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.288 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.288 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.289 * [misc]backup-simplify:  Simplify -1 into -1
1547110851.289 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.289 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110851.289 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1547110851.289 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547110851.289 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.289 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.290 * [misc]backup-simplify:  Simplify (- (/ 2 -1) (+ (* -1 (/ 0 -1)))) into -2
1547110851.290 * [misc]backup-simplify:  Simplify -2 into -2
1547110851.290 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.290 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
1547110851.290 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547110851.290 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.290 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.291 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.291 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* -2 (/ 0 -1)))) into -2
1547110851.291 * [misc]backup-simplify:  Simplify -2 into -2
1547110851.291 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110851.291 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1547110851.291 * [misc]backup-simplify:  Simplify (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) into (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))
1547110851.291 * [misc]approximate:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in (x) around 0
1547110851.291 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
1547110851.291 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110851.291 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.291 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.291 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.292 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.292 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.292 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
1547110851.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1547110851.292 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1547110851.292 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.292 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.292 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.292 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.292 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.292 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.292 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.292 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.292 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110851.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.292 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.292 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547110851.292 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
1547110851.292 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110851.292 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.292 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.292 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.292 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.292 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.293 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
1547110851.293 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1547110851.293 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1547110851.293 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.293 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.293 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.293 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.293 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.293 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.293 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.293 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.293 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547110851.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.293 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.293 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547110851.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.294 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.294 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.294 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.294 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.294 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.294 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* -1 1)) into -1
1547110851.294 * [misc]backup-simplify:  Simplify -1 into -1
1547110851.294 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.294 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.294 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.295 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
1547110851.295 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 1)) into 1/2
1547110851.295 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.296 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* -1 0) (* 0 1))) into 1/2
1547110851.296 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547110851.296 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1547110851.296 * [misc]backup-simplify:  Simplify (sqrt (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x)))) into (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))
1547110851.296 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in (x) around 0
1547110851.296 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
1547110851.296 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1547110851.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1547110851.296 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.296 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.296 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.296 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.296 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.296 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.296 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.296 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.297 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.297 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.297 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.297 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.297 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110851.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547110851.297 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.297 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.298 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1547110851.298 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1547110851.298 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110851.298 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.298 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.298 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.298 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.298 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.298 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.298 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.298 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
1547110851.298 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1547110851.298 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1547110851.298 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.298 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.298 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.298 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.298 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.298 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.298 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.298 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.298 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.298 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.298 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.299 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.299 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.299 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110851.299 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547110851.299 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.299 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.299 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1547110851.299 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1547110851.300 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110851.300 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.300 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.300 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.300 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.300 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.300 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.300 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.300 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.300 * [misc]backup-simplify:  Simplify (* (sqrt -1) -1) into (* -1 (sqrt -1))
1547110851.300 * [misc]backup-simplify:  Simplify (* -1 (sqrt -1)) into (* -1 (sqrt -1))
1547110851.300 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.301 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.301 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.301 * [misc]backup-simplify:  Simplify (+ (* (sqrt -1) 1) (* 0 -1)) into (sqrt -1)
1547110851.301 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110851.301 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.301 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.302 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547110851.302 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.302 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.302 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.302 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1547110851.303 * [misc]backup-simplify:  Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
1547110851.304 * [misc]backup-simplify:  Simplify (+ (* (sqrt -1) 0) (+ (* 0 1) (* (/ -1/2 (sqrt -1)) -1))) into (* 1/2 (/ 1 (sqrt -1)))
1547110851.304 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
1547110851.305 * [misc]backup-simplify:  Simplify (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (sqrt -1) (/ 1 x)) (* -1 (sqrt -1)))) into (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
1547110851.305 * [misc]backup-simplify:  Simplify (sqrt (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x))))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))
1547110851.305 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0
1547110851.305 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
1547110851.305 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110851.305 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.305 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.305 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.305 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.305 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.305 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.305 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1547110851.305 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1547110851.305 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.305 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.306 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.306 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.306 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.306 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.306 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.306 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.306 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.306 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.306 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.306 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.306 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.306 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110851.306 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547110851.306 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.307 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1547110851.307 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1547110851.307 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
1547110851.307 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110851.307 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.307 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.307 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.307 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.307 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.307 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.307 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.307 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1547110851.307 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1547110851.307 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.307 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.308 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.308 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.308 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.308 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.308 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.308 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.308 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.308 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.308 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.308 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.308 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.309 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110851.309 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547110851.309 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.310 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1547110851.310 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1547110851.310 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.310 * [misc]backup-simplify:  Simplify (* 1 (sqrt -1)) into (sqrt -1)
1547110851.311 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110851.311 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.311 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110851.312 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 1 (sqrt -1))) into (sqrt -1)
1547110851.312 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547110851.312 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547110851.312 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.312 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.313 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.313 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1547110851.314 * [misc]backup-simplify:  Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
1547110851.315 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.316 * [misc]backup-simplify:  Simplify (+ (* 1 (/ -1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
1547110851.317 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
1547110851.318 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (+ (* (sqrt -1) (/ 1 (- x))) (sqrt -1))) into (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
1547110851.318 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 1)
1547110851.319 * [misc]backup-simplify:  Simplify (/ (- 1 x) (- (* 1 1) (* x x))) into (/ (- 1 x) (- 1 (pow x 2)))
1547110851.319 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in (x) around 0
1547110851.319 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
1547110851.319 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110851.319 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.319 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.319 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.319 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.319 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.319 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1547110851.319 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.319 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.319 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.319 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.319 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.319 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.319 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.319 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.320 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.320 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.320 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
1547110851.320 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547110851.320 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.320 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.320 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.320 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.320 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.320 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1547110851.320 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.320 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.320 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.320 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.320 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.320 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.320 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.320 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.321 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.321 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.321 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.321 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.322 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1
1547110851.322 * [misc]backup-simplify:  Simplify -1 into -1
1547110851.322 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.322 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.322 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.322 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.322 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.323 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -1 1)) (* -1 (/ 0 1)))) into 1
1547110851.323 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.323 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
1547110851.323 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) into (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2))))
1547110851.323 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1547110851.323 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
1547110851.323 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110851.324 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.324 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.324 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.324 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.324 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.324 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.324 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.324 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.324 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.324 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.324 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.324 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.324 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.324 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.324 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.324 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.324 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.324 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.325 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.325 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.325 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.325 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1547110851.325 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
1547110851.325 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547110851.325 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.325 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.325 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.325 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.325 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.325 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.325 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.325 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.325 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.326 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.326 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.326 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.326 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.326 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.326 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.326 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.326 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.326 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.326 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.332 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.333 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.333 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1547110851.333 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.333 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.334 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.334 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547110851.334 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.335 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* 1 (/ 0 -1)))) into -1
1547110851.335 * [misc]backup-simplify:  Simplify -1 into -1
1547110851.335 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.335 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547110851.336 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.336 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.336 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)) (* -1 (/ 0 -1)))) into 1
1547110851.336 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.337 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1547110851.337 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2))))
1547110851.337 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1547110851.337 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
1547110851.337 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110851.337 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.337 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.337 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.337 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.338 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.338 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.338 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.338 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.338 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.338 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.338 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.338 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.338 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.338 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.338 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.338 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.338 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.338 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.338 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.339 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.339 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.339 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
1547110851.339 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547110851.339 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547110851.339 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.339 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.339 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.339 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.339 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.339 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.339 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1547110851.339 * [misc]taylor:  Taking taylor expansion of 1 in x
1547110851.339 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.339 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547110851.339 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547110851.339 * [misc]taylor:  Taking taylor expansion of x in x
1547110851.339 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.339 * [misc]backup-simplify:  Simplify 1 into 1
1547110851.339 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547110851.339 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547110851.340 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.340 * [misc]backup-simplify:  Simplify (- 1) into -1
1547110851.340 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547110851.340 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547110851.340 * [misc]backup-simplify:  Simplify -1 into -1
1547110851.340 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.340 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547110851.340 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547110851.341 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547110851.341 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.341 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 0 -1)))) into -1
1547110851.341 * [misc]backup-simplify:  Simplify -1 into -1
1547110851.341 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547110851.341 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547110851.342 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547110851.342 * [misc]backup-simplify:  Simplify (- 0) into 0
1547110851.342 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547110851.342 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 1 -1)) (* -1 (/ 0 -1)))) into -1
1547110851.342 * [misc]backup-simplify:  Simplify -1 into -1
1547110851.342 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1547110851.342 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1547110851.343 * [misc]backup-simplify:  Simplify (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110851.343 * [misc]approximate:  Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in (x) around 0
1547110851.343 * [misc]taylor:  Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
1547110851.343 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110851.343 * [misc]taylor:  Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
1547110851.343 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110851.343 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110851.343 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.343 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.343 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.343 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.343 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.343 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.343 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110851.344 * [misc]backup-simplify:  Simplify (atan (sqrt (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
1547110851.344 * [misc]approximate:  Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in (x) around 0
1547110851.344 * [misc]taylor:  Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
1547110851.344 * [misc]backup-simplify:  Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1547110851.344 * [misc]taylor:  Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
1547110851.344 * [misc]backup-simplify:  Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1547110851.344 * [misc]backup-simplify:  Simplify (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
1547110851.344 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.344 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.344 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.344 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.344 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.344 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.344 * [misc]backup-simplify:  Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 x) 2))))) (- 1 (/ 1 (/ 1 x))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110851.345 * [misc]backup-simplify:  Simplify (atan (sqrt (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x)))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1547110851.345 * [misc]approximate:  Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
1547110851.345 * [misc]taylor:  Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
1547110851.345 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1547110851.345 * [misc]taylor:  Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
1547110851.345 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1547110851.345 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1547110851.345 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.345 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.345 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.345 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.345 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.345 * [misc]backup-simplify:  Simplify 0 into 0
1547110851.346 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 (/ 1 (- x))) 1) (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 (- x)) 2))))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110851.346 * * * [misc]progress:  simplifying candidates
1547110851.346 * * * * [misc]progress:  [ 1 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 1)))))>
1547110851.346 * [enter]simplify:  Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))
1547110851.346 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110851.347 * * [misc]simplify:  iters left: 5 (20 enodes)
1547110851.350 * * [misc]simplify:  iters left: 4 (40 enodes)
1547110851.357 * * [misc]simplify:  iters left: 3 (90 enodes)
1547110851.377 * * [misc]simplify:  iters left: 2 (255 enodes)
1547110851.558 * [exit]simplify:  Simplified to (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))
1547110851.558 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (pow (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) 1)))))
1547110851.558 * * * * [misc]progress:  [ 2 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 1)))))>
1547110851.558 * * * * [misc]progress:  [ 3 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log (- (* 1 1) (* x x)))) (log (- 1 x))))))))>
1547110851.559 * [enter]simplify:  Simplifying (+ (- (log (- 1 x)) (log (- (* 1 1) (* x x)))) (log (- 1 x)))
1547110851.559 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110851.562 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110851.568 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110851.577 * * [misc]simplify:  iters left: 3 (40 enodes)
1547110851.587 * * [misc]simplify:  iters left: 2 (50 enodes)
1547110851.597 * * [misc]simplify:  iters left: 1 (72 enodes)
1547110851.606 * [exit]simplify:  Simplified to (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x))))
1547110851.606 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x)))))))))
1547110851.606 * * * * [misc]progress:  [ 4 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (/ (- 1 x) (- (* 1 1) (* x x)))) (log (- 1 x))))))))>
1547110851.606 * [enter]simplify:  Simplifying (+ (log (/ (- 1 x) (- (* 1 1) (* x x)))) (log (- 1 x)))
1547110851.606 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110851.608 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110851.611 * * [misc]simplify:  iters left: 4 (34 enodes)
1547110851.615 * * [misc]simplify:  iters left: 3 (43 enodes)
1547110851.622 * * [misc]simplify:  iters left: 2 (48 enodes)
1547110851.628 * * [misc]simplify:  iters left: 1 (56 enodes)
1547110851.643 * [exit]simplify:  Simplified to (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x))))
1547110851.643 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x)))))))))
1547110851.643 * * * * [misc]progress:  [ 5 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110851.643 * * * * [misc]progress:  [ 6 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110851.643 * * * * [misc]progress:  [ 7 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))))))))>
1547110851.643 * [enter]simplify:  Simplifying (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
1547110851.644 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110851.648 * * [misc]simplify:  iters left: 5 (32 enodes)
1547110851.662 * * [misc]simplify:  iters left: 4 (137 enodes)
1547110851.750 * [exit]simplify:  Simplified to (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3))
1547110851.750 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3)))))))
1547110851.750 * * * * [misc]progress:  [ 8 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))))))))>
1547110851.751 * [enter]simplify:  Simplifying (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
1547110851.751 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110851.756 * * [misc]simplify:  iters left: 5 (34 enodes)
1547110851.768 * * [misc]simplify:  iters left: 4 (117 enodes)
1547110851.842 * * [misc]simplify:  iters left: 3 (440 enodes)
1547110852.415 * [exit]simplify:  Simplified to (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3))
1547110852.415 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3)))))))
1547110852.415 * * * * [misc]progress:  [ 9 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (cbrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (cbrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110852.415 * * * * [misc]progress:  [ 10 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110852.415 * * * * [misc]progress:  [ 11 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110852.415 * * * * [misc]progress:  [ 12 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (pow 1 3) (pow x 3))) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
1547110852.415 * [enter]simplify:  Simplifying (* (- 1 x) (- (pow 1 3) (pow x 3)))
1547110852.415 * * [misc]simplify:  iters left: 5 (8 enodes)
1547110852.417 * * [misc]simplify:  iters left: 4 (20 enodes)
1547110852.420 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110852.426 * * [misc]simplify:  iters left: 2 (89 enodes)
1547110852.452 * * [misc]simplify:  iters left: 1 (291 enodes)
1547110852.598 * [exit]simplify:  Simplified to (- (- 1 x) (* (- 1 x) (pow x 3)))
1547110852.598 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x) (* (- 1 x) (pow x 3))) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))
1547110852.598 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))
1547110852.598 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110852.600 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110852.604 * * [misc]simplify:  iters left: 4 (74 enodes)
1547110852.627 * * [misc]simplify:  iters left: 3 (246 enodes)
1547110852.776 * [exit]simplify:  Simplified to (* (+ (+ 1 x) (* x x)) (- 1 (* x x)))
1547110852.777 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (pow 1 3) (pow x 3))) (* (+ (+ 1 x) (* x x)) (- 1 (* x x))))))))
1547110852.777 * * * * [misc]progress:  [ 13 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* 1 1) (* x x))) (* (- (* 1 1) (* x x)) (+ 1 x)))))))>
1547110852.777 * [enter]simplify:  Simplifying (* (- 1 x) (- (* 1 1) (* x x)))
1547110852.777 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110852.778 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110852.780 * * [misc]simplify:  iters left: 4 (30 enodes)
1547110852.789 * * [misc]simplify:  iters left: 3 (70 enodes)
1547110852.808 * * [misc]simplify:  iters left: 2 (226 enodes)
1547110852.944 * [exit]simplify:  Simplified to (* (- 1 x) (- 1 (* x x)))
1547110852.944 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 (* x x))) (* (- (* 1 1) (* x x)) (+ 1 x)))))))
1547110852.944 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (+ 1 x))
1547110852.944 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110852.946 * * [misc]simplify:  iters left: 5 (19 enodes)
1547110852.949 * * [misc]simplify:  iters left: 4 (41 enodes)
1547110852.957 * * [misc]simplify:  iters left: 3 (89 enodes)
1547110852.985 * * [misc]simplify:  iters left: 2 (259 enodes)
1547110853.144 * * [misc]simplify:  iters left: 1 (412 enodes)
1547110853.277 * [exit]simplify:  Simplified to (* (- 1 (* x x)) (+ 1 x))
1547110853.277 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 (* x x))) (* (- 1 (* x x)) (+ 1 x)))))))
1547110853.277 * * * * [misc]progress:  [ 14 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1547110853.277 * * * * [misc]progress:  [ 15 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x)))))))>
1547110853.278 * [enter]simplify:  Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x))
1547110853.278 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110853.279 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110853.283 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110853.290 * * [misc]simplify:  iters left: 3 (78 enodes)
1547110853.304 * * [misc]simplify:  iters left: 2 (162 enodes)
1547110853.351 * * [misc]simplify:  iters left: 1 (346 enodes)
1547110853.555 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1547110853.555 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (/ (- (* x x) x) (- 1 (* x x))))))))
1547110853.555 * * * * [misc]progress:  [ 16 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x)))))))>
1547110853.556 * [enter]simplify:  Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x))
1547110853.556 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110853.559 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110853.566 * * [misc]simplify:  iters left: 4 (39 enodes)
1547110853.578 * * [misc]simplify:  iters left: 3 (78 enodes)
1547110853.607 * * [misc]simplify:  iters left: 2 (162 enodes)
1547110853.676 * * [misc]simplify:  iters left: 1 (346 enodes)
1547110853.888 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1547110853.888 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (/ (- (* x x) x) (- 1 (* x x))))))))
1547110853.888 * * * * [misc]progress:  [ 17 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (* (- x) (/ (- 1 x) (- (* 1 1) (* x x)))))))))>
1547110853.888 * [enter]simplify:  Simplifying (* (- x) (/ (- 1 x) (- (* 1 1) (* x x))))
1547110853.888 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110853.890 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110853.893 * * [misc]simplify:  iters left: 4 (44 enodes)
1547110853.905 * * [misc]simplify:  iters left: 3 (93 enodes)
1547110853.938 * * [misc]simplify:  iters left: 2 (212 enodes)
1547110853.989 * * [misc]simplify:  iters left: 1 (443 enodes)
1547110854.288 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1547110854.288 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- (* x x) x) (- 1 (* x x))))))))
1547110854.288 * * * * [misc]progress:  [ 18 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (* (- x) (/ (- 1 x) (- (* 1 1) (* x x)))))))))>
1547110854.288 * [enter]simplify:  Simplifying (* (- x) (/ (- 1 x) (- (* 1 1) (* x x))))
1547110854.288 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110854.290 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110854.293 * * [misc]simplify:  iters left: 4 (44 enodes)
1547110854.300 * * [misc]simplify:  iters left: 3 (93 enodes)
1547110854.337 * * [misc]simplify:  iters left: 2 (212 enodes)
1547110854.403 * * [misc]simplify:  iters left: 1 (443 enodes)
1547110854.674 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1547110854.674 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- (* x x) x) (- 1 (* x x))))))))
1547110854.675 * * * * [misc]progress:  [ 19 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))))))>
1547110854.675 * [enter]simplify:  Simplifying (cbrt (- 1 x))
1547110854.675 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110854.676 * * [misc]simplify:  iters left: 2 (8 enodes)
1547110854.677 * * [misc]simplify:  iters left: 1 (9 enodes)
1547110854.678 * [exit]simplify:  Simplified to (cbrt (- 1 x))
1547110854.678 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))))))
1547110854.678 * * * * [misc]progress:  [ 20 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x)))))))>
1547110854.678 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547110854.678 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110854.682 * * [misc]simplify:  iters left: 2 (8 enodes)
1547110854.684 * * [misc]simplify:  iters left: 1 (9 enodes)
1547110854.687 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110854.687 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x)))))))
1547110854.687 * * * * [misc]progress:  [ 21 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x))))))>
1547110854.687 * [enter]simplify:  Simplifying (- 1 x)
1547110854.687 * * [misc]simplify:  iters left: 2 (3 enodes)
1547110854.688 * * [misc]simplify:  iters left: 1 (7 enodes)
1547110854.690 * [exit]simplify:  Simplified to (- 1 x)
1547110854.690 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x))))))
1547110854.690 * * * * [misc]progress:  [ 22 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))))))>
1547110854.690 * [enter]simplify:  Simplifying (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))))
1547110854.691 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110854.694 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110854.699 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110854.705 * * [misc]simplify:  iters left: 3 (26 enodes)
1547110854.712 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x)))))
1547110854.712 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x))))) (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))))))
1547110854.712 * * * * [misc]progress:  [ 23 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))))))>
1547110854.712 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1547110854.713 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110854.715 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110854.720 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110854.726 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110854.729 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1547110854.730 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))))))
1547110854.730 * * * * [misc]progress:  [ 24 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (* (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1547110854.730 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1547110854.730 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110854.732 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110854.735 * * [misc]simplify:  iters left: 4 (36 enodes)
1547110854.739 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110854.744 * * [misc]simplify:  iters left: 2 (42 enodes)
1547110854.751 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))))
1547110854.751 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (* (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1547110854.751 * * * * [misc]progress:  [ 25 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x)))) (* (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1547110854.752 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x))))
1547110854.752 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110854.755 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110854.760 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110854.766 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110854.772 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x))))
1547110854.772 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (* (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1547110854.772 * * * * [misc]progress:  [ 26 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (/ (cbrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x)))))))>
1547110854.772 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1547110854.772 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110854.774 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110854.778 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110854.782 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110854.786 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110854.793 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110854.793 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (/ (cbrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x)))))))
1547110854.793 * * * * [misc]progress:  [ 27 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
1547110854.793 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x))
1547110854.793 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110854.796 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110854.799 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110854.803 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110854.808 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x)))
1547110854.808 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x))) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x)))))))
1547110854.808 * * * * [misc]progress:  [ 28 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (* (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1547110854.808 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1547110854.808 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110854.811 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110854.817 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110854.822 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1547110854.823 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1547110854.823 * * * * [misc]progress:  [ 29 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1547110854.823 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1547110854.823 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110854.826 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110854.829 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110854.834 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
1547110854.834 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1547110854.834 * * * * [misc]progress:  [ 30 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (* (/ (sqrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x)))))))>
1547110854.834 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1547110854.834 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110854.836 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110854.838 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110854.840 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110854.840 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (* (/ (sqrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x)))))))
1547110854.841 * * * * [misc]progress:  [ 31 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ 1 x)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
1547110854.841 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1547110854.841 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110854.843 * * [misc]simplify:  iters left: 4 (11 enodes)
1547110854.845 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110854.848 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547110854.848 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ x 1)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x)))))))
1547110854.848 * * * * [misc]progress:  [ 32 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (* (/ (- 1 x) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1547110854.849 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1547110854.849 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110854.851 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110854.854 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110854.859 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1547110854.859 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 x) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1547110854.859 * * * * [misc]progress:  [ 33 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- (* 1 1) (* x x)))) (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1547110854.859 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* 1 1) (* x x))))
1547110854.859 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110854.860 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110854.862 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110854.863 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* x x))))
1547110854.863 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1547110854.864 * * * * [misc]progress:  [ 34 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1547110854.864 * [enter]simplify:  Simplifying (/ 1 1)
1547110854.864 * * [misc]simplify:  iters left: 2 (2 enodes)
1547110854.864 * * [misc]simplify:  iters left: 1 (4 enodes)
1547110854.864 * [exit]simplify:  Simplified to 1
1547110854.865 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))
1547110854.865 * * * * [misc]progress:  [ 35 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (* (/ (- 1 x) (- 1 x)) (- 1 x)))))))>
1547110854.865 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1547110854.865 * * [misc]simplify:  iters left: 4 (4 enodes)
1547110854.865 * * [misc]simplify:  iters left: 3 (7 enodes)
1547110854.866 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547110854.866 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ x 1)) (* (/ (- 1 x) (- 1 x)) (- 1 x)))))))
1547110854.866 * * * * [misc]progress:  [ 36 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1547110854.866 * * * * [misc]progress:  [ 37 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- (* 1 1) (* x x))) (- 1 x)))))))>
1547110854.866 * [enter]simplify:  Simplifying (- 1 x)
1547110854.866 * * [misc]simplify:  iters left: 2 (3 enodes)
1547110854.867 * * [misc]simplify:  iters left: 1 (7 enodes)
1547110854.868 * [exit]simplify:  Simplified to (- 1 x)
1547110854.868 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- (* 1 1) (* x x))) (- 1 x)))))))
1547110854.868 * * * * [misc]progress:  [ 38 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) (* (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x)))) (- 1 x)))))))>
1547110854.868 * [enter]simplify:  Simplifying (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3)))
1547110854.868 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110854.870 * * [misc]simplify:  iters left: 5 (29 enodes)
1547110854.873 * * [misc]simplify:  iters left: 4 (50 enodes)
1547110854.881 * * [misc]simplify:  iters left: 3 (86 enodes)
1547110854.895 * * [misc]simplify:  iters left: 2 (93 enodes)
1547110854.908 * * [misc]simplify:  iters left: 1 (96 enodes)
1547110854.926 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (pow x 6)))
1547110854.926 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (pow x 6))) (* (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x)))) (- 1 x)))))))
1547110854.926 * * * * [misc]progress:  [ 39 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) (* (+ (* 1 1) (* x x)) (- 1 x)))))))>
1547110854.927 * [enter]simplify:  Simplifying (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x))))
1547110854.927 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110854.930 * * [misc]simplify:  iters left: 5 (22 enodes)
1547110854.937 * * [misc]simplify:  iters left: 4 (37 enodes)
1547110854.948 * * [misc]simplify:  iters left: 3 (54 enodes)
1547110854.962 * * [misc]simplify:  iters left: 2 (58 enodes)
1547110854.974 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (pow x 4)))
1547110854.974 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (pow x 4))) (* (+ (* 1 1) (* x x)) (- 1 x)))))))
1547110854.974 * * * * [misc]progress:  [ 40 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))) (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
1547110854.974 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* x x) (* 1 x)))
1547110854.974 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110854.977 * * [misc]simplify:  iters left: 5 (13 enodes)
1547110854.980 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110854.986 * * [misc]simplify:  iters left: 3 (27 enodes)
1547110854.991 * * [misc]simplify:  iters left: 2 (30 enodes)
1547110854.997 * [exit]simplify:  Simplified to (+ (* x x) (+ 1 x))
1547110854.997 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))) (+ (* x x) (+ 1 x)))))))
1547110854.997 * * * * [misc]progress:  [ 41 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (+ 1 x))))))>
1547110854.998 * [enter]simplify:  Simplifying (+ 1 x)
1547110854.998 * * [misc]simplify:  iters left: 2 (3 enodes)
1547110854.999 * * [misc]simplify:  iters left: 1 (6 enodes)
1547110855.000 * [exit]simplify:  Simplified to (+ x 1)
1547110855.000 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (+ x 1))))))
1547110855.000 * * * * [misc]progress:  [ 42 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- (* 1 1) (* x x)))))))>
1547110855.001 * [enter]simplify:  Simplifying (* (- 1 x) (- 1 x))
1547110855.001 * * [misc]simplify:  iters left: 4 (4 enodes)
1547110855.002 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110855.004 * * [misc]simplify:  iters left: 2 (15 enodes)
1547110855.011 * * [misc]simplify:  iters left: 1 (32 enodes)
1547110855.022 * [exit]simplify:  Simplified to (* (- 1 x) (- 1 x))
1547110855.022 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- (* 1 1) (* x x)))))))
1547110855.022 * * * * [misc]progress:  [ 43 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- (* 1 1) (* x x))))))))>
1547110855.022 * * * * [misc]progress:  [ 44 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 1/2))))>
1547110855.022 * * * * [misc]progress:  [ 45 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) 1))))>
1547110855.023 * * * * [misc]progress:  [ 46 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110855.023 * * * * [misc]progress:  [ 47 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110855.023 * * * * [misc]progress:  [ 48 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110855.023 * * * * [misc]progress:  [ 49 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110855.023 * * * * [misc]progress:  [ 50 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
1547110855.023 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1547110855.023 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110855.026 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110855.031 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110855.037 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110855.041 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1547110855.041 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
1547110855.041 * * * * [misc]progress:  [ 51 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3)))) (sqrt (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
1547110855.041 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3))))
1547110855.041 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110855.043 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110855.046 * * [misc]simplify:  iters left: 4 (40 enodes)
1547110855.053 * * [misc]simplify:  iters left: 3 (90 enodes)
1547110855.078 * * [misc]simplify:  iters left: 2 (292 enodes)
1547110855.248 * [exit]simplify:  Simplified to (sqrt (- (- 1 x) (* (- 1 x) (pow x 3))))
1547110855.248 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- (- 1 x) (* (- 1 x) (pow x 3)))) (sqrt (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))
1547110855.248 * * * * [misc]progress:  [ 52 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- (* 1 1) (* x x)))) (sqrt (* (- (* 1 1) (* x x)) (+ 1 x)))))))>
1547110855.249 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) (- (* 1 1) (* x x))))
1547110855.249 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110855.250 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110855.252 * * [misc]simplify:  iters left: 4 (31 enodes)
1547110855.257 * * [misc]simplify:  iters left: 3 (71 enodes)
1547110855.278 * * [misc]simplify:  iters left: 2 (227 enodes)
1547110855.507 * [exit]simplify:  Simplified to (sqrt (* (- 1 x) (- 1 (* x x))))
1547110855.507 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- 1 (* x x)))) (sqrt (* (- (* 1 1) (* x x)) (+ 1 x)))))))
1547110855.507 * * * * [misc]progress:  [ 53 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
1547110855.507 * [enter]simplify:  Simplifying (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))))
1547110855.508 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110855.513 * * [misc]simplify:  iters left: 5 (30 enodes)
1547110855.525 * * [misc]simplify:  iters left: 4 (57 enodes)
1547110855.544 * * [misc]simplify:  iters left: 3 (151 enodes)
1547110855.632 * [exit]simplify:  Simplified to (sqrt (/ (- 1 (pow x 3)) (/ (- 1 (* x x)) (- 1 x))))
1547110855.632 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (/ (- 1 (pow x 3)) (/ (- 1 (* x x)) (- 1 x)))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))))))
1547110855.632 * * * * [misc]progress:  [ 54 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (sqrt (+ 1 x))))))>
1547110855.632 * [enter]simplify:  Simplifying (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))))
1547110855.633 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110855.636 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110855.642 * * [misc]simplify:  iters left: 4 (43 enodes)
1547110855.657 * * [misc]simplify:  iters left: 3 (120 enodes)
1547110855.686 * * [misc]simplify:  iters left: 2 (366 enodes)
1547110855.929 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110855.930 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
1547110855.930 * * * * [misc]progress:  [ 55 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- 1 x))) (sqrt (- (* 1 1) (* x x)))))))>
1547110855.930 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) (- 1 x)))
1547110855.930 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110855.932 * * [misc]simplify:  iters left: 4 (10 enodes)
1547110855.934 * * [misc]simplify:  iters left: 3 (17 enodes)
1547110855.941 * * [misc]simplify:  iters left: 2 (34 enodes)
1547110855.953 * * [misc]simplify:  iters left: 1 (77 enodes)
1547110855.995 * [exit]simplify:  Simplified to (fabs (- 1 x))
1547110855.995 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (fabs (- 1 x)) (sqrt (- (* 1 1) (* x x)))))))
1547110855.995 * * * * [misc]progress:  [ 56 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (sqrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110855.995 * * * * [misc]progress:  [ 57 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1547110855.996 * * * * [misc]progress:  [ 58 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (pow (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x))))))>
1547110855.996 * * * * [misc]progress:  [ 59 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (exp (- (log (- 1 x)) (log (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110855.996 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (- (* 1 1) (* x x))))
1547110855.996 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110855.999 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110856.003 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110856.007 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log (- 1 (* x x))))
1547110856.007 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (exp (- (log (- 1 x)) (log (- 1 (* x x))))) (- 1 x))))))
1547110856.007 * * * * [misc]progress:  [ 60 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (exp (log (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.008 * * * * [misc]progress:  [ 61 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (log (exp (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.008 * * * * [misc]progress:  [ 62 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.008 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))))
1547110856.008 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110856.013 * * [misc]simplify:  iters left: 5 (26 enodes)
1547110856.021 * * [misc]simplify:  iters left: 4 (85 enodes)
1547110856.039 * * [misc]simplify:  iters left: 3 (245 enodes)
1547110856.217 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (- 1 (* x x))) 3)
1547110856.217 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (cbrt (pow (/ (- 1 x) (- 1 (* x x))) 3)) (- 1 x))))))
1547110856.217 * * * * [misc]progress:  [ 63 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.217 * * * * [misc]progress:  [ 64 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (cbrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.217 * * * * [misc]progress:  [ 65 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.217 * * * * [misc]progress:  [ 66 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (- 1 x)) (- (- (* 1 1) (* x x)))) (- 1 x))))))>
1547110856.217 * * * * [misc]progress:  [ 67 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (/ 1 (- (* 1 1) (* x x))) (/ x (- (* 1 1) (* x x)))) (- 1 x))))))>
1547110856.218 * [enter]simplify:  Simplifying (/ 1 (- (* 1 1) (* x x)))
1547110856.218 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110856.220 * * [misc]simplify:  iters left: 5 (10 enodes)
1547110856.223 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110856.226 * [exit]simplify:  Simplified to (/ 1 (- 1 (* x x)))
1547110856.226 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- (/ 1 (- 1 (* x x))) (/ x (- (* 1 1) (* x x)))) (- 1 x))))))
1547110856.227 * * * * [misc]progress:  [ 68 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.227 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1547110856.227 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110856.231 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110856.238 * * [misc]simplify:  iters left: 4 (36 enodes)
1547110856.247 * * [misc]simplify:  iters left: 3 (39 enodes)
1547110856.256 * * [misc]simplify:  iters left: 2 (42 enodes)
1547110856.266 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))))
1547110856.266 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))
1547110856.267 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))
1547110856.267 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110856.270 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110856.274 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110856.279 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))
1547110856.279 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (- 1 x))))))
1547110856.279 * * * * [misc]progress:  [ 69 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.280 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x))))
1547110856.280 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110856.283 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110856.289 * * [misc]simplify:  iters left: 4 (24 enodes)
1547110856.295 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110856.305 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x))))
1547110856.306 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))
1547110856.306 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1547110856.306 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110856.309 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110856.313 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110856.318 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))
1547110856.318 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))) (- 1 x))))))
1547110856.318 * * * * [misc]progress:  [ 70 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x))))))>
1547110856.318 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1547110856.318 * * [misc]simplify:  iters left: 6 (6 enodes)
1547110856.320 * * [misc]simplify:  iters left: 5 (12 enodes)
1547110856.324 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110856.329 * * [misc]simplify:  iters left: 3 (21 enodes)
1547110856.333 * * [misc]simplify:  iters left: 2 (26 enodes)
1547110856.338 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110856.339 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x))))))
1547110856.339 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (- (* 1 1) (* x x)))
1547110856.339 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110856.342 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110856.345 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110856.350 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (- 1 (* x x)))
1547110856.350 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (- 1 (* x x)))) (- 1 x))))))
1547110856.350 * * * * [misc]progress:  [ 71 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x))))))>
1547110856.350 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x))
1547110856.350 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110856.353 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110856.356 * * [misc]simplify:  iters left: 4 (17 enodes)
1547110856.360 * * [misc]simplify:  iters left: 3 (18 enodes)
1547110856.364 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x)))
1547110856.364 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x))))))
1547110856.364 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (- 1 x))
1547110856.364 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110856.365 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110856.366 * * [misc]simplify:  iters left: 3 (10 enodes)
1547110856.367 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (- 1 x))
1547110856.367 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x))))))
1547110856.367 * * * * [misc]progress:  [ 72 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.368 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1547110856.368 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110856.369 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110856.372 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110856.374 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1547110856.374 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))
1547110856.374 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))
1547110856.374 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110856.376 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110856.378 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110856.380 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))
1547110856.380 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))) (- 1 x))))))
1547110856.380 * * * * [misc]progress:  [ 73 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.380 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1547110856.380 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110856.382 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110856.383 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110856.386 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
1547110856.386 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))
1547110856.386 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1547110856.386 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110856.387 * * [misc]simplify:  iters left: 5 (15 enodes)
1547110856.391 * * [misc]simplify:  iters left: 4 (19 enodes)
1547110856.396 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
1547110856.396 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))) (- 1 x))))))
1547110856.396 * * * * [misc]progress:  [ 74 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x))))))>
1547110856.397 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1547110856.397 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110856.398 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110856.401 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110856.404 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110856.404 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x))))))
1547110856.404 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (- (* 1 1) (* x x)))
1547110856.404 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110856.407 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110856.411 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110856.415 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (- 1 (* x x)))
1547110856.415 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (- 1 (* x x)))) (- 1 x))))))
1547110856.415 * * * * [misc]progress:  [ 75 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x))))))>
1547110856.416 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1547110856.416 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110856.418 * * [misc]simplify:  iters left: 4 (11 enodes)
1547110856.421 * * [misc]simplify:  iters left: 3 (12 enodes)
1547110856.424 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547110856.424 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ x 1)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x))))))
1547110856.424 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (- 1 x))
1547110856.424 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110856.426 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110856.428 * * [misc]simplify:  iters left: 3 (10 enodes)
1547110856.429 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (- 1 x))
1547110856.429 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x))))))
1547110856.430 * * * * [misc]progress:  [ 76 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (/ (- 1 x) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.430 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1547110856.431 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110856.432 * * [misc]simplify:  iters left: 5 (14 enodes)
1547110856.434 * * [misc]simplify:  iters left: 4 (18 enodes)
1547110856.436 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1547110856.436 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (- 1 x) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))
1547110856.436 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (- (* 1 1) (* x x))))
1547110856.437 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110856.438 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110856.440 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110856.443 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110856.446 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (- 1 (* x x))))
1547110856.446 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (- 1 x) (cbrt (- 1 (* x x))))) (- 1 x))))))
1547110856.446 * * * * [misc]progress:  [ 77 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- (* 1 1) (* x x)))) (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.446 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* 1 1) (* x x))))
1547110856.446 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110856.447 * * [misc]simplify:  iters left: 5 (11 enodes)
1547110856.449 * * [misc]simplify:  iters left: 4 (15 enodes)
1547110856.450 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* x x))))
1547110856.450 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))
1547110856.451 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))
1547110856.451 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110856.452 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110856.454 * * [misc]simplify:  iters left: 4 (23 enodes)
1547110856.457 * * [misc]simplify:  iters left: 3 (25 enodes)
1547110856.460 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1547110856.460 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- 1 (* x x))))) (- 1 x))))))
1547110856.460 * * * * [misc]progress:  [ 78 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 1) (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))))>
1547110856.460 * [enter]simplify:  Simplifying (/ 1 1)
1547110856.460 * * [misc]simplify:  iters left: 2 (2 enodes)
1547110856.461 * * [misc]simplify:  iters left: 1 (4 enodes)
1547110856.462 * [exit]simplify:  Simplified to 1
1547110856.462 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))))
1547110856.462 * [enter]simplify:  Simplifying (/ (- 1 x) (- (* 1 1) (* x x)))
1547110856.462 * * [misc]simplify:  iters left: 6 (7 enodes)
1547110856.465 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110856.469 * * [misc]simplify:  iters left: 4 (22 enodes)
1547110856.475 * * [misc]simplify:  iters left: 3 (24 enodes)
1547110856.481 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (* x x)))
1547110856.481 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* 1 (/ (- 1 x) (- 1 (* x x)))) (- 1 x))))))
1547110856.481 * * * * [misc]progress:  [ 79 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ 1 x)) (/ (- 1 x) (- 1 x))) (- 1 x))))))>
1547110856.482 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1547110856.482 * * [misc]simplify:  iters left: 4 (4 enodes)
1547110856.483 * * [misc]simplify:  iters left: 3 (7 enodes)
1547110856.485 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547110856.485 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ x 1)) (/ (- 1 x) (- 1 x))) (- 1 x))))))
1547110856.485 * [enter]simplify:  Simplifying (/ (- 1 x) (- 1 x))
1547110856.485 * * [misc]simplify:  iters left: 4 (4 enodes)
1547110856.487 * * [misc]simplify:  iters left: 3 (11 enodes)
1547110856.489 * * [misc]simplify:  iters left: 2 (12 enodes)
1547110856.492 * [exit]simplify:  Simplified to 1
1547110856.492 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ 1 x)) 1) (- 1 x))))))
1547110856.492 * * * * [misc]progress:  [ 80 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))))>
1547110856.492 * * * * [misc]progress:  [ 81 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- (* 1 1) (* x x)))) (- 1 x))))))>
1547110856.492 * * * * [misc]progress:  [ 82 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- (* 1 1) (* x x)) (- 1 x))) (- 1 x))))))>
1547110856.492 * * * * [misc]progress:  [ 83 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))))>
1547110856.492 * [enter]simplify:  Simplifying (cbrt (- (* 1 1) (* x x)))
1547110856.493 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110856.495 * * [misc]simplify:  iters left: 4 (10 enodes)
1547110856.497 * * [misc]simplify:  iters left: 3 (14 enodes)
1547110856.501 * [exit]simplify:  Simplified to (cbrt (- 1 (* x x)))
1547110856.501 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (cbrt (- 1 (* x x)))) (- 1 x))))))
1547110856.501 * * * * [misc]progress:  [ 84 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))))>
1547110856.501 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1547110856.501 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110856.503 * * [misc]simplify:  iters left: 4 (10 enodes)
1547110856.506 * * [misc]simplify:  iters left: 3 (14 enodes)
1547110856.509 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1547110856.509 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 (* x x)))) (- 1 x))))))
1547110856.509 * * * * [misc]progress:  [ 85 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) 1) (- (* 1 1) (* x x))) (- 1 x))))))>
1547110856.509 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1547110856.509 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110856.511 * * [misc]simplify:  iters left: 3 (9 enodes)
1547110856.513 * * [misc]simplify:  iters left: 2 (13 enodes)
1547110856.516 * [exit]simplify:  Simplified to (- 1 (* x x))
1547110856.516 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) 1) (- 1 (* x x))) (- 1 x))))))
1547110856.516 * * * * [misc]progress:  [ 86 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x))))))>
1547110856.516 * [enter]simplify:  Simplifying (- 1 x)
1547110856.516 * * [misc]simplify:  iters left: 2 (3 enodes)
1547110856.517 * * [misc]simplify:  iters left: 1 (7 enodes)
1547110856.519 * [exit]simplify:  Simplified to (- 1 x)
1547110856.519 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x))))))
1547110856.519 * * * * [misc]progress:  [ 87 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (- (* 1 1) (* x x)) (cbrt (- 1 x)))) (- 1 x))))))>
1547110856.519 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110856.519 * * [misc]simplify:  iters left: 5 (5 enodes)
1547110856.521 * * [misc]simplify:  iters left: 4 (9 enodes)
1547110856.524 * * [misc]simplify:  iters left: 3 (10 enodes)
1547110856.526 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547110856.526 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (- (* 1 1) (* x x)) (cbrt (- 1 x)))) (- 1 x))))))
1547110856.527 * * * * [misc]progress:  [ 88 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (/ (- (* 1 1) (* x x)) (sqrt (- 1 x)))) (- 1 x))))))>
1547110856.527 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547110856.527 * * [misc]simplify:  iters left: 3 (4 enodes)
1547110856.528 * * [misc]simplify:  iters left: 2 (8 enodes)
1547110856.530 * * [misc]simplify:  iters left: 1 (9 enodes)
1547110856.532 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547110856.532 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (/ (- (* 1 1) (* x x)) (sqrt (- 1 x)))) (- 1 x))))))
1547110856.532 * * * * [misc]progress:  [ 89 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- (* 1 1) (* x x)) (- 1 x))) (- 1 x))))))>
1547110856.532 * * * * [misc]progress:  [ 90 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x))))) (- 1 x))))))>
1547110856.532 * [enter]simplify:  Simplifying (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x))))
1547110856.532 * * [misc]simplify:  iters left: 6 (9 enodes)
1547110856.534 * * [misc]simplify:  iters left: 5 (24 enodes)
1547110856.538 * * [misc]simplify:  iters left: 4 (48 enodes)
1547110856.549 * * [misc]simplify:  iters left: 3 (90 enodes)
1547110856.576 * * [misc]simplify:  iters left: 2 (96 enodes)
1547110856.582 * * [misc]simplify:  iters left: 1 (100 enodes)
1547110856.589 * [exit]simplify:  Simplified to (+ (* x x) (+ (pow x 4) 1))
1547110856.589 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) (+ (* x x) (+ (pow x 4) 1))) (- 1 x))))))
1547110856.589 * * * * [misc]progress:  [ 91 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) (+ (* 1 1) (* x x))) (- 1 x))))))>
1547110856.589 * [enter]simplify:  Simplifying (+ (* 1 1) (* x x))
1547110856.589 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110856.590 * * [misc]simplify:  iters left: 3 (8 enodes)
1547110856.591 * [exit]simplify:  Simplified to (+ 1 (* x x))
1547110856.591 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) (+ 1 (* x x))) (- 1 x))))))
1547110856.591 * * * * [misc]progress:  [ 92 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (pow 1 3) (pow x 3)) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (- 1 x))))))>
1547110856.591 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1547110856.591 * * [misc]simplify:  iters left: 3 (6 enodes)
1547110856.593 * * [misc]simplify:  iters left: 2 (15 enodes)
1547110856.594 * * [misc]simplify:  iters left: 1 (22 enodes)
1547110856.597 * [exit]simplify:  Simplified to (- 1 (pow x 3))
1547110856.597 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 (pow x 3)) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (- 1 x))))))
1547110856.597 * * * * [misc]progress:  [ 93 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (- (* 1 1) (* x x)) (+ 1 x))) (- 1 x))))))>
1547110856.597 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1547110856.597 * * [misc]simplify:  iters left: 4 (5 enodes)
1547110856.598 * * [misc]simplify:  iters left: 3 (9 enodes)
1547110856.599 * * [misc]simplify:  iters left: 2 (13 enodes)
1547110856.600 * [exit]simplify:  Simplified to (- 1 (* x x))
1547110856.601 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 (* x x)) (* (- (* 1 1) (* x x)) (+ 1 x))) (- 1 x))))))
1547110856.601 * * * * [misc]progress:  [ 94 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) 1)))>
1547110856.601 * * * * [misc]progress:  [ 95 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110856.601 * * * * [misc]progress:  [ 96 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110856.601 * * * * [misc]progress:  [ 97 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110856.601 * * * * [misc]progress:  [ 98 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110856.601 * * * * [misc]progress:  [ 99 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (sqrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1547110856.601 * * * * [misc]progress:  [ 100 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1547110856.601 * * * * [misc]progress:  [ 101 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1547110856.601 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547110856.601 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110856.602 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110856.605 * * [misc]simplify:  iters left: 4 (35 enodes)
1547110856.610 * * [misc]simplify:  iters left: 3 (48 enodes)
1547110856.616 * * [misc]simplify:  iters left: 2 (62 enodes)
1547110856.625 * * [misc]simplify:  iters left: 1 (77 enodes)
1547110856.643 * [exit]simplify:  Simplified to (- (+ 1 (* -2 x)) (* -2 (* x x)))
1547110856.643 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ 1 (* -2 x)) (* -2 (* x x)))))))
1547110856.643 * * * * [misc]progress:  [ 102 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547110856.643 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110856.643 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110856.646 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110856.650 * * [misc]simplify:  iters left: 4 (38 enodes)
1547110856.657 * * [misc]simplify:  iters left: 3 (74 enodes)
1547110856.669 * * [misc]simplify:  iters left: 2 (110 enodes)
1547110856.688 * * [misc]simplify:  iters left: 1 (142 enodes)
1547110856.712 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1547110856.712 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x))))))
1547110856.712 * * * * [misc]progress:  [ 103 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547110856.713 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547110856.713 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110856.715 * * [misc]simplify:  iters left: 5 (23 enodes)
1547110856.719 * * [misc]simplify:  iters left: 4 (38 enodes)
1547110856.727 * * [misc]simplify:  iters left: 3 (74 enodes)
1547110856.739 * * [misc]simplify:  iters left: 2 (110 enodes)
1547110856.764 * * [misc]simplify:  iters left: 1 (142 enodes)
1547110856.807 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1547110856.807 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x))))))
1547110856.807 * * * * [misc]progress:  [ 104 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1547110856.808 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1547110856.808 * * [misc]simplify:  iters left: 6 (8 enodes)
1547110856.813 * * [misc]simplify:  iters left: 5 (17 enodes)
1547110856.818 * * [misc]simplify:  iters left: 4 (29 enodes)
1547110856.827 * * [misc]simplify:  iters left: 3 (37 enodes)
1547110856.836 * * [misc]simplify:  iters left: 2 (39 enodes)
1547110856.845 * * [misc]simplify:  iters left: 1 (53 enodes)
1547110856.860 * [exit]simplify:  Simplified to (- (* (* x x) 1/2) (- x 1))
1547110856.860 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (- (* (* x x) 1/2) (- x 1)))))
1547110856.860 * * * * [misc]progress:  [ 105 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1)))))>
1547110856.860 * [enter]simplify:  Simplifying (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
1547110856.861 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110856.866 * * [misc]simplify:  iters left: 5 (27 enodes)
1547110856.875 * * [misc]simplify:  iters left: 4 (47 enodes)
1547110856.884 * * [misc]simplify:  iters left: 3 (68 enodes)
1547110856.894 * * [misc]simplify:  iters left: 2 (102 enodes)
1547110856.907 * * [misc]simplify:  iters left: 1 (169 enodes)
1547110856.972 * [exit]simplify:  Simplified to (- (- (/ (sqrt -1) x) (sqrt -1)) (/ (/ -1/2 x) (* (sqrt -1) x)))
1547110856.972 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (- (- (/ (sqrt -1) x) (sqrt -1)) (/ (/ -1/2 x) (* (sqrt -1) x))))))
1547110856.972 * * * * [misc]progress:  [ 106 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x))))))>
1547110856.972 * [enter]simplify:  Simplifying (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
1547110856.972 * * [misc]simplify:  iters left: 6 (13 enodes)
1547110856.975 * * [misc]simplify:  iters left: 5 (27 enodes)
1547110856.979 * * [misc]simplify:  iters left: 4 (47 enodes)
1547110856.988 * * [misc]simplify:  iters left: 3 (87 enodes)
1547110857.003 * * [misc]simplify:  iters left: 2 (151 enodes)
1547110857.026 * * [misc]simplify:  iters left: 1 (303 enodes)
1547110857.146 * [exit]simplify:  Simplified to (+ (/ (/ (/ -1/2 x) (sqrt -1)) x) (- (sqrt -1) (/ (sqrt -1) x)))
1547110857.146 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ (/ (/ -1/2 x) (sqrt -1)) x) (- (sqrt -1) (/ (sqrt -1) x))))))
1547110857.146 * * * * [misc]progress:  [ 107 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (pow x 2) 1) x) (- 1 x))))))>
1547110857.146 * [enter]simplify:  Simplifying (- (+ (pow x 2) 1) x)
1547110857.146 * * [misc]simplify:  iters left: 5 (6 enodes)
1547110857.148 * * [misc]simplify:  iters left: 4 (14 enodes)
1547110857.152 * * [misc]simplify:  iters left: 3 (22 enodes)
1547110857.158 * * [misc]simplify:  iters left: 2 (29 enodes)
1547110857.165 * * [misc]simplify:  iters left: 1 (31 enodes)
1547110857.171 * [exit]simplify:  Simplified to (+ (- 1 x) (* x x))
1547110857.171 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (- 1 x) (* x x)) (- 1 x))))))
1547110857.171 * * * * [misc]progress:  [ 108 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
1547110857.172 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1547110857.172 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110857.175 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110857.183 * * [misc]simplify:  iters left: 4 (37 enodes)
1547110857.192 * * [misc]simplify:  iters left: 3 (46 enodes)
1547110857.201 * * [misc]simplify:  iters left: 2 (50 enodes)
1547110857.214 * * [misc]simplify:  iters left: 1 (55 enodes)
1547110857.227 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1547110857.227 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))) (- 1 x))))))
1547110857.227 * * * * [misc]progress:  [ 109 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
1547110857.227 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1547110857.228 * * [misc]simplify:  iters left: 6 (11 enodes)
1547110857.231 * * [misc]simplify:  iters left: 5 (21 enodes)
1547110857.239 * * [misc]simplify:  iters left: 4 (37 enodes)
1547110857.249 * * [misc]simplify:  iters left: 3 (46 enodes)
1547110857.259 * * [misc]simplify:  iters left: 2 (50 enodes)
1547110857.268 * * [misc]simplify:  iters left: 1 (55 enodes)
1547110857.281 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1547110857.281 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))) (- 1 x))))))
1547110857.281 * * * * [misc]progress:  [ 110 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
1547110857.281 * [enter]simplify:  Simplifying (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110857.281 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110857.284 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110857.289 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110857.298 * * [misc]simplify:  iters left: 3 (48 enodes)
1547110857.315 * * [misc]simplify:  iters left: 2 (73 enodes)
1547110857.327 * * [misc]simplify:  iters left: 1 (111 enodes)
1547110857.344 * [exit]simplify:  Simplified to (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
1547110857.344 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))
1547110857.344 * * * * [misc]progress:  [ 111 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
1547110857.344 * [enter]simplify:  Simplifying (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110857.344 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110857.348 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110857.352 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110857.356 * * [misc]simplify:  iters left: 3 (48 enodes)
1547110857.364 * * [misc]simplify:  iters left: 2 (73 enodes)
1547110857.375 * * [misc]simplify:  iters left: 1 (111 enodes)
1547110857.390 * [exit]simplify:  Simplified to (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
1547110857.390 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))
1547110857.390 * * * * [misc]progress:  [ 112 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
1547110857.390 * [enter]simplify:  Simplifying (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1547110857.390 * * [misc]simplify:  iters left: 6 (10 enodes)
1547110857.392 * * [misc]simplify:  iters left: 5 (18 enodes)
1547110857.394 * * [misc]simplify:  iters left: 4 (28 enodes)
1547110857.398 * * [misc]simplify:  iters left: 3 (48 enodes)
1547110857.411 * * [misc]simplify:  iters left: 2 (73 enodes)
1547110857.434 * * [misc]simplify:  iters left: 1 (111 enodes)
1547110857.453 * [exit]simplify:  Simplified to (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
1547110857.453 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))
1547110857.453 * * * [misc]progress:  adding candidates to table
1547110858.605 * [misc]progress:  [Phase 3 of 3] Extracting.
1547110858.605 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>)
1547110858.606 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1547110858.606 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>)
1547110858.626 * * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
1547110858.626 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))
1547110858.627 * * [misc]simplify:  iters left: 6 (12 enodes)
1547110858.627 * * [misc]simplify:  iters left: 5 (16 enodes)
1547110858.628 * [exit]simplify:  Simplified to (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x)))))))
1547110858.628 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1547110859.957 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110859.958 * * * * [misc]points:  Sampling 3935 additional inputs, on iter 1 have 4065 / 8000
1547110860.545 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110860.547 * * * * [misc]points:  Sampling 1945 additional inputs, on iter 2 have 6055 / 8000
1547110860.785 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110860.786 * * * * [misc]points:  Sampling 970 additional inputs, on iter 3 have 7030 / 8000
1547110860.892 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110860.892 * * * * [misc]points:  Sampling 504 additional inputs, on iter 4 have 7496 / 8000
1547110860.942 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110860.942 * * * * [misc]points:  Sampling 242 additional inputs, on iter 5 have 7758 / 8000
1547110860.962 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110860.962 * * * * [misc]points:  Sampling 123 additional inputs, on iter 6 have 7877 / 8000
1547110860.974 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110860.974 * * * * [misc]points:  Sampling 55 additional inputs, on iter 7 have 7945 / 8000
1547110861.009 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110861.009 * * * * [misc]points:  Sampling 28 additional inputs, on iter 8 have 7972 / 8000
1547110861.021 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110861.022 * * * * [misc]points:  Sampling 17 additional inputs, on iter 9 have 7983 / 8000
1547110861.028 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110861.029 * * * * [misc]points:  Sampling 11 additional inputs, on iter 10 have 7989 / 8000
1547110861.034 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110861.034 * * * * [misc]points:  Sampling 6 additional inputs, on iter 11 have 7994 / 8000
1547110861.039 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110861.039 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7996 / 8000
1547110861.043 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110861.043 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7999 / 8000
1547110861.047 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110861.047 * * * * [misc]points:  Sampling 4 additional inputs, on iter 14 have 7999 / 8000
1547110861.052 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547110861.052 * * * * [exit]points:  Sampled 8000 points with exact outputs
1547110861.311 * [misc]regime-testing:  Baseline error score: 0.0105
1547110861.312 * [misc]regime-testing:  Oracle error score: 0.00575
1547110861.314 * [misc]regime-testing:  End program error score: 0.0105