1546681620.110 * [misc]progress:  [Phase 1 of 3] Setting up.
1546681620.110 * * * [misc]progress:  [1/2] Preparing points
1546681620.110 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546681620.130 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681620.130 * * * * [misc]points:  Sampling 124 additional inputs, on iter 1 have 132 / 256
1546681620.139 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681620.139 * * * * [misc]points:  Sampling 69 additional inputs, on iter 2 have 187 / 256
1546681620.145 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681620.145 * * * * [misc]points:  Sampling 38 additional inputs, on iter 3 have 218 / 256
1546681620.148 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681620.148 * * * * [misc]points:  Sampling 21 additional inputs, on iter 4 have 235 / 256
1546681620.151 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681620.151 * * * * [misc]points:  Sampling 9 additional inputs, on iter 5 have 247 / 256
1546681620.152 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681620.152 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 252 / 256
1546681620.154 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681620.154 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 255 / 256
1546681620.155 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681620.155 * * * * [exit]points:  Sampled 258 points with exact outputs
1546681620.155 * * * [misc]progress:  [2/2] Setting up program.
1546681620.157 * [misc]progress:  [Phase 2 of 3] Improving.
1546681620.157 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1546681620.157 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1546681620.157 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681620.158 * * [misc]simplify:  iters left: 4 (11 enodes)
1546681620.160 * * [misc]simplify:  iters left: 3 (12 enodes)
1546681620.162 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.162 * [misc]simplify:  Simplified (2) to (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))
1546681620.164 * * [misc]progress:  iteration 1 / 4
1546681620.164 * * * [misc]progress:  picking best candidate
1546681620.166 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1546681620.166 * * * [misc]progress:  localizing error
1546681620.176 * * * [misc]progress:  generating rewritten candidates
1546681620.176 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1546681620.193 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1546681620.195 * * * [misc]progress:  generating series expansions
1546681620.195 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1546681620.195 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1546681620.195 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1546681620.195 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1546681620.195 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681620.195 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681620.195 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.195 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.195 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.195 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.195 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.195 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681620.195 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681620.195 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.195 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681620.195 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681620.196 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.196 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.196 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.196 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.196 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681620.196 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1546681620.196 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681620.196 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681620.196 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.196 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.196 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.196 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.196 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.196 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681620.196 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681620.197 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.197 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681620.197 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681620.197 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.197 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.197 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.197 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.197 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681620.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681620.197 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.197 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.197 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.198 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1546681620.198 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681620.199 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681620.199 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681620.199 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.199 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1546681620.200 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.200 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681620.200 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1546681620.200 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1546681620.200 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1546681620.200 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681620.200 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681620.200 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.200 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.200 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.200 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.200 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.200 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.200 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.201 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.201 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681620.201 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681620.201 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.201 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.201 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.201 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.201 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.201 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681620.201 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1546681620.201 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681620.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681620.201 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.201 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.201 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.202 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.202 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.202 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.202 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.202 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.202 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681620.202 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681620.202 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.202 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.202 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.202 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.202 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.203 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681620.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681620.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681620.203 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.203 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.204 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1546681620.204 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.204 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681620.204 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681620.205 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681620.205 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681620.206 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681620.206 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.206 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1546681620.206 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681620.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681620.207 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681620.207 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681620.208 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681620.208 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.208 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1546681620.208 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.209 * [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)))))
1546681620.209 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1546681620.209 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1546681620.209 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681620.209 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681620.209 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681620.209 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.209 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.209 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.209 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.209 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.209 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.209 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.209 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681620.210 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681620.210 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.210 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681620.210 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681620.210 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681620.210 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681620.210 * [misc]backup-simplify:  Simplify -1 into -1
1546681620.210 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.210 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.210 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.210 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681620.210 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.211 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681620.211 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681620.211 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681620.211 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681620.211 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.211 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.211 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.211 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.211 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.211 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681620.211 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681620.211 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.211 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681620.211 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681620.211 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681620.212 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681620.212 * [misc]backup-simplify:  Simplify -1 into -1
1546681620.212 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.212 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.212 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.212 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681620.212 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.212 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681620.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681620.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681620.212 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.212 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.213 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1546681620.213 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.213 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681620.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681620.213 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.214 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681620.214 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681620.214 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681620.215 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.215 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1546681620.215 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681620.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681620.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681620.216 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681620.216 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681620.217 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681620.217 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.217 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1546681620.217 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681620.218 * [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)))))
1546681620.218 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1546681620.218 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1546681620.218 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1546681620.218 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681620.218 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681620.218 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.218 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.218 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.218 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.218 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.218 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681620.218 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681620.218 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.218 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681620.218 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681620.218 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681620.218 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.218 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.218 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.218 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.218 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.219 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681620.219 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681620.219 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.219 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681620.219 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.219 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546681620.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681620.220 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681620.220 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1546681620.220 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1546681620.220 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1546681620.220 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1546681620.220 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681620.220 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681620.220 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.220 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.220 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.220 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.220 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.220 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.221 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.221 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.221 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681620.221 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681620.221 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681620.221 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.221 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.221 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.221 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.221 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.221 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.221 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.221 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.222 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.222 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681620.222 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.222 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681620.222 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681620.222 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681620.223 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681620.223 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681620.223 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681620.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681620.224 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681620.224 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681620.224 * [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)))))
1546681620.224 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1546681620.224 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1546681620.224 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681620.224 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681620.224 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.224 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.224 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.224 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.224 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.224 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.224 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681620.225 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681620.225 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.225 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681620.225 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681620.225 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681620.225 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681620.225 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.225 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681620.225 * [misc]taylor:  Taking taylor expansion of x in x
1546681620.225 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.225 * [misc]backup-simplify:  Simplify 1 into 1
1546681620.225 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681620.225 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681620.226 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681620.226 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681620.226 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681620.226 * [misc]backup-simplify:  Simplify 0 into 0
1546681620.226 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681620.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681620.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681620.226 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681620.227 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681620.227 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681620.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681620.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681620.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681620.228 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681620.228 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681620.228 * [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)))))
1546681620.228 * * * [misc]progress:  simplifying candidates
1546681620.228 * * * * [misc]progress:  [ 1 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1546681620.229 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1546681620.229 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681620.231 * * [misc]simplify:  iters left: 5 (24 enodes)
1546681620.235 * * [misc]simplify:  iters left: 4 (31 enodes)
1546681620.239 * * [misc]simplify:  iters left: 3 (37 enodes)
1546681620.244 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.244 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1546681620.244 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1546681620.244 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681620.245 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681620.247 * * [misc]simplify:  iters left: 4 (19 enodes)
1546681620.251 * * [misc]simplify:  iters left: 3 (38 enodes)
1546681620.258 * * [misc]simplify:  iters left: 2 (46 enodes)
1546681620.265 * [exit]simplify:  Simplified to 0
1546681620.266 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1546681620.266 * * * * [misc]progress:  [ 2 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1546681620.266 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1546681620.266 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681620.270 * * [misc]simplify:  iters left: 5 (19 enodes)
1546681620.276 * * [misc]simplify:  iters left: 4 (23 enodes)
1546681620.282 * * [misc]simplify:  iters left: 3 (28 enodes)
1546681620.289 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.289 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1546681620.289 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1546681620.289 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681620.291 * * [misc]simplify:  iters left: 4 (8 enodes)
1546681620.294 * * [misc]simplify:  iters left: 3 (14 enodes)
1546681620.298 * * [misc]simplify:  iters left: 2 (20 enodes)
1546681620.302 * * [misc]simplify:  iters left: 1 (22 enodes)
1546681620.309 * [exit]simplify:  Simplified to 0
1546681620.309 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1546681620.309 * * * * [misc]progress:  [ 3 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1546681620.309 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1546681620.309 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681620.313 * * [misc]simplify:  iters left: 5 (21 enodes)
1546681620.320 * * [misc]simplify:  iters left: 4 (28 enodes)
1546681620.329 * * [misc]simplify:  iters left: 3 (39 enodes)
1546681620.337 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.337 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1546681620.337 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1546681620.337 * * [misc]simplify:  iters left: 4 (6 enodes)
1546681620.339 * * [misc]simplify:  iters left: 3 (11 enodes)
1546681620.344 * * [misc]simplify:  iters left: 2 (21 enodes)
1546681620.350 * * [misc]simplify:  iters left: 1 (30 enodes)
1546681620.355 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1546681620.355 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1546681620.355 * * * * [misc]progress:  [ 4 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1546681620.356 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1546681620.356 * * [misc]simplify:  iters left: 6 (13 enodes)
1546681620.360 * * [misc]simplify:  iters left: 5 (26 enodes)
1546681620.368 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681620.377 * * [misc]simplify:  iters left: 3 (38 enodes)
1546681620.383 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1546681620.383 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1546681620.383 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1546681620.383 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681620.384 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681620.386 * * [misc]simplify:  iters left: 4 (19 enodes)
1546681620.390 * * [misc]simplify:  iters left: 3 (38 enodes)
1546681620.395 * * [misc]simplify:  iters left: 2 (46 enodes)
1546681620.399 * [exit]simplify:  Simplified to 0
1546681620.399 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0))
1546681620.399 * * * * [misc]progress:  [ 5 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1546681620.399 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1546681620.399 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681620.402 * * [misc]simplify:  iters left: 5 (21 enodes)
1546681620.405 * * [misc]simplify:  iters left: 4 (25 enodes)
1546681620.408 * * [misc]simplify:  iters left: 3 (28 enodes)
1546681620.412 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1546681620.412 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1546681620.412 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1546681620.412 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681620.413 * * [misc]simplify:  iters left: 4 (8 enodes)
1546681620.415 * * [misc]simplify:  iters left: 3 (14 enodes)
1546681620.417 * * [misc]simplify:  iters left: 2 (20 enodes)
1546681620.420 * * [misc]simplify:  iters left: 1 (22 enodes)
1546681620.424 * [exit]simplify:  Simplified to 0
1546681620.424 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0))
1546681620.424 * * * * [misc]progress:  [ 6 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1546681620.424 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1546681620.425 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681620.430 * * [misc]simplify:  iters left: 5 (23 enodes)
1546681620.438 * * [misc]simplify:  iters left: 4 (30 enodes)
1546681620.449 * * [misc]simplify:  iters left: 3 (39 enodes)
1546681620.457 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1546681620.458 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1546681620.458 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1546681620.458 * * [misc]simplify:  iters left: 4 (6 enodes)
1546681620.460 * * [misc]simplify:  iters left: 3 (11 enodes)
1546681620.465 * * [misc]simplify:  iters left: 2 (21 enodes)
1546681620.471 * * [misc]simplify:  iters left: 1 (30 enodes)
1546681620.477 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1546681620.477 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma -1 (sqrt x) (sqrt x))))
1546681620.477 * * * * [misc]progress:  [ 7 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1546681620.477 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1546681620.477 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681620.481 * * [misc]simplify:  iters left: 5 (23 enodes)
1546681620.488 * * [misc]simplify:  iters left: 4 (29 enodes)
1546681620.497 * * [misc]simplify:  iters left: 3 (34 enodes)
1546681620.504 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.504 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1546681620.504 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1546681620.504 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681620.506 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681620.508 * * [misc]simplify:  iters left: 4 (19 enodes)
1546681620.511 * * [misc]simplify:  iters left: 3 (38 enodes)
1546681620.517 * * [misc]simplify:  iters left: 2 (46 enodes)
1546681620.521 * [exit]simplify:  Simplified to 0
1546681620.521 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1546681620.521 * * * * [misc]progress:  [ 8 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1546681620.521 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1546681620.521 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681620.523 * * [misc]simplify:  iters left: 5 (18 enodes)
1546681620.525 * * [misc]simplify:  iters left: 4 (21 enodes)
1546681620.528 * * [misc]simplify:  iters left: 3 (27 enodes)
1546681620.532 * * [misc]simplify:  iters left: 2 (30 enodes)
1546681620.536 * * [misc]simplify:  iters left: 1 (45 enodes)
1546681620.545 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.545 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1546681620.545 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1546681620.545 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681620.547 * * [misc]simplify:  iters left: 4 (8 enodes)
1546681620.550 * * [misc]simplify:  iters left: 3 (14 enodes)
1546681620.555 * * [misc]simplify:  iters left: 2 (20 enodes)
1546681620.560 * * [misc]simplify:  iters left: 1 (22 enodes)
1546681620.563 * [exit]simplify:  Simplified to 0
1546681620.563 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1546681620.563 * * * * [misc]progress:  [ 9 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1546681620.564 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1546681620.564 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681620.567 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681620.574 * * [misc]simplify:  iters left: 4 (26 enodes)
1546681620.582 * * [misc]simplify:  iters left: 3 (35 enodes)
1546681620.589 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.589 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1546681620.589 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1546681620.589 * * [misc]simplify:  iters left: 4 (6 enodes)
1546681620.591 * * [misc]simplify:  iters left: 3 (11 enodes)
1546681620.596 * * [misc]simplify:  iters left: 2 (21 enodes)
1546681620.602 * * [misc]simplify:  iters left: 1 (30 enodes)
1546681620.607 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1546681620.607 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1546681620.607 * * * * [misc]progress:  [ 10 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1546681620.608 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1546681620.608 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681620.612 * * [misc]simplify:  iters left: 5 (23 enodes)
1546681620.619 * * [misc]simplify:  iters left: 4 (31 enodes)
1546681620.628 * * [misc]simplify:  iters left: 3 (40 enodes)
1546681620.636 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.636 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1546681620.636 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1546681620.637 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681620.639 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681620.643 * * [misc]simplify:  iters left: 4 (19 enodes)
1546681620.650 * * [misc]simplify:  iters left: 3 (38 enodes)
1546681620.660 * * [misc]simplify:  iters left: 2 (46 enodes)
1546681620.668 * [exit]simplify:  Simplified to 0
1546681620.668 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1546681620.668 * * * * [misc]progress:  [ 11 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1546681620.668 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1546681620.668 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681620.672 * * [misc]simplify:  iters left: 5 (18 enodes)
1546681620.677 * * [misc]simplify:  iters left: 4 (23 enodes)
1546681620.683 * * [misc]simplify:  iters left: 3 (30 enodes)
1546681620.689 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.690 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1546681620.690 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1546681620.690 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681620.692 * * [misc]simplify:  iters left: 4 (8 enodes)
1546681620.694 * * [misc]simplify:  iters left: 3 (14 enodes)
1546681620.699 * * [misc]simplify:  iters left: 2 (20 enodes)
1546681620.703 * * [misc]simplify:  iters left: 1 (22 enodes)
1546681620.707 * [exit]simplify:  Simplified to 0
1546681620.707 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1546681620.707 * * * * [misc]progress:  [ 12 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1546681620.707 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1546681620.707 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681620.711 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681620.718 * * [misc]simplify:  iters left: 4 (28 enodes)
1546681620.728 * * [misc]simplify:  iters left: 3 (40 enodes)
1546681620.736 * * [misc]simplify:  iters left: 2 (43 enodes)
1546681620.746 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.746 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1546681620.746 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1546681620.746 * * [misc]simplify:  iters left: 4 (6 enodes)
1546681620.748 * * [misc]simplify:  iters left: 3 (11 enodes)
1546681620.753 * * [misc]simplify:  iters left: 2 (21 enodes)
1546681620.759 * * [misc]simplify:  iters left: 1 (30 enodes)
1546681620.767 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1546681620.768 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1546681620.768 * * * * [misc]progress:  [ 13 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1546681620.768 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1546681620.768 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681620.772 * * [misc]simplify:  iters left: 5 (23 enodes)
1546681620.779 * * [misc]simplify:  iters left: 4 (29 enodes)
1546681620.788 * * [misc]simplify:  iters left: 3 (34 enodes)
1546681620.795 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.796 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1546681620.796 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1546681620.796 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681620.798 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681620.802 * * [misc]simplify:  iters left: 4 (19 enodes)
1546681620.810 * * [misc]simplify:  iters left: 3 (38 enodes)
1546681620.824 * * [misc]simplify:  iters left: 2 (46 enodes)
1546681620.831 * [exit]simplify:  Simplified to 0
1546681620.831 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1546681620.831 * * * * [misc]progress:  [ 14 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1546681620.831 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1546681620.832 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681620.835 * * [misc]simplify:  iters left: 5 (18 enodes)
1546681620.840 * * [misc]simplify:  iters left: 4 (21 enodes)
1546681620.846 * * [misc]simplify:  iters left: 3 (27 enodes)
1546681620.852 * * [misc]simplify:  iters left: 2 (30 enodes)
1546681620.860 * * [misc]simplify:  iters left: 1 (45 enodes)
1546681620.876 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.876 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1546681620.876 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1546681620.876 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681620.879 * * [misc]simplify:  iters left: 4 (8 enodes)
1546681620.882 * * [misc]simplify:  iters left: 3 (14 enodes)
1546681620.886 * * [misc]simplify:  iters left: 2 (20 enodes)
1546681620.891 * * [misc]simplify:  iters left: 1 (22 enodes)
1546681620.894 * [exit]simplify:  Simplified to 0
1546681620.894 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1546681620.894 * * * * [misc]progress:  [ 15 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1546681620.895 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1546681620.895 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681620.899 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681620.905 * * [misc]simplify:  iters left: 4 (26 enodes)
1546681620.913 * * [misc]simplify:  iters left: 3 (35 enodes)
1546681620.919 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681620.919 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1546681620.919 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1546681620.919 * * [misc]simplify:  iters left: 4 (6 enodes)
1546681620.921 * * [misc]simplify:  iters left: 3 (11 enodes)
1546681620.925 * * [misc]simplify:  iters left: 2 (21 enodes)
1546681620.931 * * [misc]simplify:  iters left: 1 (30 enodes)
1546681620.936 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1546681620.936 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1546681620.936 * * * * [misc]progress:  [ 16 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1546681620.936 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1546681620.937 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681620.940 * * [misc]simplify:  iters left: 5 (22 enodes)
1546681620.945 * * [misc]simplify:  iters left: 4 (29 enodes)
1546681620.953 * * [misc]simplify:  iters left: 3 (38 enodes)
1546681620.960 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1546681620.961 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1546681620.961 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1546681620.961 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681620.963 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681620.966 * * [misc]simplify:  iters left: 4 (19 enodes)
1546681620.973 * * [misc]simplify:  iters left: 3 (38 enodes)
1546681620.982 * * [misc]simplify:  iters left: 2 (46 enodes)
1546681620.988 * [exit]simplify:  Simplified to 0
1546681620.988 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1546681620.988 * * * * [misc]progress:  [ 17 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1546681620.988 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1546681620.989 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681620.991 * * [misc]simplify:  iters left: 5 (17 enodes)
1546681620.995 * * [misc]simplify:  iters left: 4 (21 enodes)
1546681621.001 * * [misc]simplify:  iters left: 3 (28 enodes)
1546681621.006 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1546681621.006 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1546681621.007 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1546681621.007 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681621.009 * * [misc]simplify:  iters left: 4 (8 enodes)
1546681621.011 * * [misc]simplify:  iters left: 3 (14 enodes)
1546681621.016 * * [misc]simplify:  iters left: 2 (20 enodes)
1546681621.020 * * [misc]simplify:  iters left: 1 (22 enodes)
1546681621.023 * [exit]simplify:  Simplified to 0
1546681621.024 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1546681621.024 * * * * [misc]progress:  [ 18 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1546681621.024 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1546681621.025 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681621.029 * * [misc]simplify:  iters left: 5 (19 enodes)
1546681621.034 * * [misc]simplify:  iters left: 4 (26 enodes)
1546681621.043 * * [misc]simplify:  iters left: 3 (38 enodes)
1546681621.050 * * [misc]simplify:  iters left: 2 (41 enodes)
1546681621.058 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1546681621.058 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1546681621.058 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1546681621.058 * * [misc]simplify:  iters left: 4 (6 enodes)
1546681621.060 * * [misc]simplify:  iters left: 3 (11 enodes)
1546681621.064 * * [misc]simplify:  iters left: 2 (21 enodes)
1546681621.070 * * [misc]simplify:  iters left: 1 (30 enodes)
1546681621.075 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1546681621.076 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1546681621.076 * * * * [misc]progress:  [ 19 / 63 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))))>
1546681621.076 * * * * [misc]progress:  [ 20 / 63 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))))>
1546681621.076 * * * * [misc]progress:  [ 21 / 63 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))>
1546681621.076 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1546681621.076 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681621.077 * * [misc]simplify:  iters left: 5 (9 enodes)
1546681621.080 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1546681621.080 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))
1546681621.080 * * * * [misc]progress:  [ 22 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))>
1546681621.080 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1546681621.080 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681621.082 * * [misc]simplify:  iters left: 5 (10 enodes)
1546681621.085 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1546681621.085 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))
1546681621.085 * * * * [misc]progress:  [ 23 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1546681621.085 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681621.085 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681621.087 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681621.088 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681621.088 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1546681621.088 * * * * [misc]progress:  [ 24 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))))>
1546681621.089 * [enter]simplify:  Simplifying (sqrt 1)
1546681621.089 * * [misc]simplify:  iters left: 1 (2 enodes)
1546681621.090 * [exit]simplify:  Simplified to 1
1546681621.090 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))
1546681621.090 * * * * [misc]progress:  [ 25 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1546681621.090 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681621.090 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681621.091 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681621.093 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681621.093 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1546681621.093 * * * * [misc]progress:  [ 26 / 63 ] simplifiying candidate #<alt (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))>
1546681621.093 * * * * [misc]progress:  [ 27 / 63 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))))>
1546681621.093 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1546681621.093 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681621.096 * * [misc]simplify:  iters left: 5 (13 enodes)
1546681621.099 * * [misc]simplify:  iters left: 4 (15 enodes)
1546681621.102 * * [misc]simplify:  iters left: 3 (18 enodes)
1546681621.107 * * [misc]simplify:  iters left: 2 (20 enodes)
1546681621.112 * * [misc]simplify:  iters left: 1 (24 enodes)
1546681621.118 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1546681621.118 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))
1546681621.118 * * * * [misc]progress:  [ 28 / 63 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ x 1)) (sqrt x)) 1))>
1546681621.118 * * * * [misc]progress:  [ 29 / 63 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ x 1)) (sqrt x)))))>
1546681621.118 * * * * [misc]progress:  [ 30 / 63 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))>
1546681621.118 * * * * [misc]progress:  [ 31 / 63 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))))>
1546681621.119 * * * * [misc]progress:  [ 32 / 63 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1546681621.119 * * * * [misc]progress:  [ 33 / 63 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))))>
1546681621.119 * * * * [misc]progress:  [ 34 / 63 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1546681621.119 * * * * [misc]progress:  [ 35 / 63 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1546681621.119 * * * * [misc]progress:  [ 36 / 63 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1546681621.119 * * * * [misc]progress:  [ 37 / 63 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.119 * * * * [misc]progress:  [ 38 / 63 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1546681621.119 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1546681621.119 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681621.121 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681621.124 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1546681621.124 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1546681621.125 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1546681621.125 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681621.127 * * [misc]simplify:  iters left: 5 (13 enodes)
1546681621.130 * * [misc]simplify:  iters left: 4 (14 enodes)
1546681621.133 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1546681621.133 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1546681621.133 * * * * [misc]progress:  [ 39 / 63 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1546681621.134 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1546681621.134 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681621.136 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681621.139 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1546681621.139 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1546681621.139 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1546681621.139 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681621.142 * * [misc]simplify:  iters left: 5 (13 enodes)
1546681621.146 * * [misc]simplify:  iters left: 4 (14 enodes)
1546681621.150 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1546681621.150 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1546681621.150 * * * * [misc]progress:  [ 40 / 63 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1546681621.150 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1546681621.150 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681621.152 * * [misc]simplify:  iters left: 4 (11 enodes)
1546681621.155 * * [misc]simplify:  iters left: 3 (12 enodes)
1546681621.159 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681621.159 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))
1546681621.159 * * * * [misc]progress:  [ 41 / 63 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1546681621.159 * * * * [misc]progress:  [ 42 / 63 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (sqrt (+ x 1)))) (sqrt x)))>
1546681621.159 * * * * [misc]progress:  [ 43 / 63 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (sqrt (+ x 1)))) (sqrt x)))>
1546681621.159 * * * * [misc]progress:  [ 44 / 63 ] simplifiying candidate #<alt (λ (x) (- (pow (+ x 1) 1/2) (sqrt x)))>
1546681621.159 * * * * [misc]progress:  [ 45 / 63 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt (+ x 1)) 1) (sqrt x)))>
1546681621.160 * * * * [misc]progress:  [ 46 / 63 ] simplifiying candidate #<alt (λ (x) (- (exp (log (sqrt (+ x 1)))) (sqrt x)))>
1546681621.160 * * * * [misc]progress:  [ 47 / 63 ] simplifiying candidate #<alt (λ (x) (- (log (exp (sqrt (+ x 1)))) (sqrt x)))>
1546681621.160 * * * * [misc]progress:  [ 48 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (sqrt x)))>
1546681621.160 * * * * [misc]progress:  [ 49 / 63 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (sqrt x)))>
1546681621.160 * * * * [misc]progress:  [ 50 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))) (sqrt x)))>
1546681621.160 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1546681621.160 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681621.162 * * [misc]simplify:  iters left: 5 (10 enodes)
1546681621.165 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1546681621.165 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt x)))
1546681621.165 * * * * [misc]progress:  [ 51 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))>
1546681621.165 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681621.165 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681621.167 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681621.169 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681621.169 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt x)))
1546681621.169 * * * * [misc]progress:  [ 52 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt 1) (sqrt (+ x 1))) (sqrt x)))>
1546681621.169 * [enter]simplify:  Simplifying (sqrt 1)
1546681621.169 * * [misc]simplify:  iters left: 1 (2 enodes)
1546681621.171 * [exit]simplify:  Simplified to 1
1546681621.171 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* 1 (sqrt (+ x 1))) (sqrt x)))
1546681621.171 * * * * [misc]progress:  [ 53 / 63 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x)))>
1546681621.171 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1546681621.171 * * [misc]simplify:  iters left: 4 (7 enodes)
1546681621.175 * * [misc]simplify:  iters left: 3 (15 enodes)
1546681621.178 * * [misc]simplify:  iters left: 2 (17 enodes)
1546681621.181 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1546681621.181 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x)))
1546681621.181 * * * * [misc]progress:  [ 54 / 63 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt x)))>
1546681621.182 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1546681621.182 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681621.185 * * [misc]simplify:  iters left: 4 (13 enodes)
1546681621.188 * * [misc]simplify:  iters left: 3 (20 enodes)
1546681621.192 * * [misc]simplify:  iters left: 2 (24 enodes)
1546681621.196 * * [misc]simplify:  iters left: 1 (40 enodes)
1546681621.212 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1546681621.212 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x)))
1546681621.212 * * * * [misc]progress:  [ 55 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))>
1546681621.213 * * * * [misc]progress:  [ 56 / 63 ] simplifiying candidate #<alt (λ (x) (- (fabs (sqrt (+ x 1))) (sqrt x)))>
1546681621.213 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1546681621.213 * * [misc]simplify:  iters left: 3 (4 enodes)
1546681621.214 * * [misc]simplify:  iters left: 2 (7 enodes)
1546681621.216 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1546681621.216 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (fabs (sqrt (+ 1 x))) (sqrt x)))
1546681621.216 * * * * [misc]progress:  [ 57 / 63 ] simplifiying candidate #<alt (λ (x) (- (* 1 (sqrt (+ x 1))) (sqrt x)))>
1546681621.216 * * * * [misc]progress:  [ 58 / 63 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1546681621.216 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681621.216 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681621.216 * * * * [misc]progress:  [ 59 / 63 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1546681621.216 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681621.216 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681621.216 * * * * [misc]progress:  [ 60 / 63 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1546681621.216 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681621.216 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681621.217 * * * * [misc]progress:  [ 61 / 63 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x)))>
1546681621.217 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1546681621.217 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681621.220 * * [misc]simplify:  iters left: 5 (21 enodes)
1546681621.226 * * [misc]simplify:  iters left: 4 (43 enodes)
1546681621.238 * * [misc]simplify:  iters left: 3 (67 enodes)
1546681621.255 * * [misc]simplify:  iters left: 2 (103 enodes)
1546681621.281 * * [misc]simplify:  iters left: 1 (126 enodes)
1546681621.299 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1546681621.299 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (fma (fma x -1/8 1/2) x 1) (sqrt x)))
1546681621.299 * * * * [misc]progress:  [ 62 / 63 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1546681621.299 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681621.299 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1546681621.299 * * * * [misc]progress:  [ 63 / 63 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1546681621.299 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681621.300 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1546681621.300 * * * [misc]progress:  adding candidates to table
1546681621.715 * * [misc]progress:  iteration 2 / 4
1546681621.715 * * * [misc]progress:  picking best candidate
1546681621.755 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.755 * * * [misc]progress:  localizing error
1546681621.768 * * * [misc]progress:  generating rewritten candidates
1546681621.768 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1546681621.784 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1546681621.788 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1546681621.793 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1546681621.825 * * * [misc]progress:  generating series expansions
1546681621.825 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1546681621.825 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) into 1
1546681621.825 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1546681621.825 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.825 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.825 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.826 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.826 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.826 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.826 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.826 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.826 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.826 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.826 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.826 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.826 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1546681621.826 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1546681621.826 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.826 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.826 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.826 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.826 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.826 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.827 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.827 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.827 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.827 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.827 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.827 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.827 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x))))) into (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)))
1546681621.827 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1546681621.827 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1546681621.827 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.827 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.827 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1546681621.827 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.827 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.827 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.827 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.828 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.828 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1546681621.828 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681621.828 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681621.828 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681621.828 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.828 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.828 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.828 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.828 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681621.828 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.829 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.829 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1546681621.829 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.829 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.829 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1546681621.829 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.829 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.829 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.829 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.829 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.829 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1546681621.829 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681621.829 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681621.829 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681621.830 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.830 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.830 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.830 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.830 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681621.830 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.830 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.831 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.831 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681621.831 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681621.831 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.831 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681621.831 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1546681621.832 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1546681621.832 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1546681621.832 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1546681621.832 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.833 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.833 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681621.834 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681621.835 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1546681621.835 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681621.835 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1546681621.835 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681621.836 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.836 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1546681621.836 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1546681621.836 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1546681621.836 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1546681621.836 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.836 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.836 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.836 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.837 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.837 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.837 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.837 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.837 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.837 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.837 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.837 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.837 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.837 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.837 * [misc]backup-simplify:  Simplify (* 1 x) into x
1546681621.837 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1546681621.837 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1546681621.837 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.837 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.837 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.837 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.837 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.838 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.838 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.838 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.838 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.838 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.838 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681621.838 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.838 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.838 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.839 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.839 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.839 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.839 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.840 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.840 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.841 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1546681621.841 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1546681621.841 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1546681621.841 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1546681621.841 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681621.841 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681621.841 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681621.841 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.841 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.841 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.841 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.841 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681621.841 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.842 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.842 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1546681621.842 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681621.842 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681621.842 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681621.842 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.842 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.842 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.842 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.842 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681621.842 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.843 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.843 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1546681621.843 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681621.843 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681621.844 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681621.844 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1546681621.845 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.845 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.845 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681621.846 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1546681621.846 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.846 * [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)))))
1546681621.846 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1546681621.847 * [misc]backup-simplify:  Simplify (* (sqrt (+ x 1)) (sqrt (+ x 1))) into (+ x 1)
1546681621.847 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1546681621.847 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681621.847 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.847 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.847 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.847 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.847 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.847 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681621.847 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.847 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.847 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.847 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.847 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.847 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681621.847 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.847 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.847 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.847 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.847 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.848 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.848 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.848 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.848 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.848 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1546681621.848 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) into (+ (/ 1 x) 1)
1546681621.848 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1546681621.848 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681621.848 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.848 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.848 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.848 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.848 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.848 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.848 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.848 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681621.848 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.848 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.848 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.848 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.849 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.849 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.849 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.849 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.849 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.849 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681621.849 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681621.849 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.849 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.849 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.849 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.850 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.850 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.850 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.851 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.851 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.851 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.851 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.851 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1546681621.851 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) into (- 1 (/ 1 x))
1546681621.851 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1546681621.851 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681621.852 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.852 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.852 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.852 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.852 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.852 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.852 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.852 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681621.852 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.852 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.852 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.852 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.852 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.852 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.852 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.852 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681621.852 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681621.852 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.852 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681621.852 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681621.853 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.853 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.853 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.853 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681621.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.853 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.853 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.853 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681621.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.853 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.854 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681621.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.854 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.854 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681621.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.854 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.855 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681621.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.855 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.855 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681621.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.855 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.855 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1546681621.856 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1546681621.856 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1546681621.856 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1546681621.856 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681621.856 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681621.856 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681621.856 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681621.856 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.856 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.856 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.856 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.856 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.856 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681621.856 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681621.856 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.856 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681621.856 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681621.856 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.856 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.856 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.857 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.857 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681621.857 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.857 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.857 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681621.857 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681621.857 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681621.857 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681621.857 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.857 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.857 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.857 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.857 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.857 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681621.857 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681621.858 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.858 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681621.858 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681621.858 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.858 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.858 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.858 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.858 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681621.858 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.858 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.859 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1546681621.859 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1546681621.859 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.860 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681621.861 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681621.861 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1546681621.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1546681621.862 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.862 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681621.862 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1546681621.862 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1546681621.862 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681621.862 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681621.862 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681621.862 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.862 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.862 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.862 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.863 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.863 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.863 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681621.863 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681621.863 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681621.863 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.863 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.863 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.863 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.863 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.863 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.863 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.863 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.863 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.864 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681621.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.864 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681621.864 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681621.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681621.864 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681621.864 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681621.864 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.864 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.864 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.864 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.864 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.865 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681621.865 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681621.865 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681621.865 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.865 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.865 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.865 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.865 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.865 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.865 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.865 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.865 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681621.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.866 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681621.866 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681621.866 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681621.866 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681621.867 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681621.867 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681621.867 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681621.868 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681621.868 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681621.868 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681621.868 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.869 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.869 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681621.869 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.870 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681621.870 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681621.872 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681621.872 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.872 * [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)))))
1546681621.872 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x))))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1546681621.872 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1546681621.872 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681621.872 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1546681621.872 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.872 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.872 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1546681621.872 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.872 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.872 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.873 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.873 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1546681621.873 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681621.873 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681621.873 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681621.873 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.873 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.873 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.873 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.873 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681621.873 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.873 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.873 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681621.873 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681621.873 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681621.873 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.873 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.873 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.873 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.873 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.873 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.874 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681621.874 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681621.874 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.874 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.874 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681621.874 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681621.874 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681621.874 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.874 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.874 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.874 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.875 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681621.875 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.875 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.875 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.875 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681621.875 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681621.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.876 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681621.876 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1546681621.876 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681621.876 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1546681621.876 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.876 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.876 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1546681621.876 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.876 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.876 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.876 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.876 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.876 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1546681621.876 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681621.876 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681621.876 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681621.876 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.876 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.876 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.876 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.877 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681621.877 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.877 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.877 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681621.877 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681621.877 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681621.878 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681621.878 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.878 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681621.878 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.878 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.878 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681621.878 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681621.878 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681621.878 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.879 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.879 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681621.879 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681621.879 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681621.879 * [misc]backup-simplify:  Simplify -1 into -1
1546681621.879 * [misc]taylor:  Taking taylor expansion of x in x
1546681621.879 * [misc]backup-simplify:  Simplify 0 into 0
1546681621.879 * [misc]backup-simplify:  Simplify 1 into 1
1546681621.879 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681621.879 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681621.880 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681621.880 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.880 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681621.880 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681621.880 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.881 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681621.881 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1546681621.881 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681621.881 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681621.881 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1546681621.882 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1546681621.882 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1546681621.882 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1546681621.883 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681621.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681621.883 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681621.884 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681621.884 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681621.885 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681621.885 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681621.887 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681621.887 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.888 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.888 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681621.889 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681621.890 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1546681621.890 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681621.890 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1546681621.890 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681621.891 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.891 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681621.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681621.892 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681621.893 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681621.894 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681621.894 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681621.896 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681621.897 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681621.897 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681621.897 * * * [misc]progress:  simplifying candidates
1546681621.897 * * * * [misc]progress:  [ 1 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.898 * [enter]simplify:  Simplifying (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x))))
1546681621.898 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681621.900 * * [misc]simplify:  iters left: 5 (13 enodes)
1546681621.904 * * [misc]simplify:  iters left: 4 (15 enodes)
1546681621.908 * * [misc]simplify:  iters left: 3 (28 enodes)
1546681621.917 * * [misc]simplify:  iters left: 2 (33 enodes)
1546681621.922 * * [misc]simplify:  iters left: 1 (34 enodes)
1546681621.926 * [exit]simplify:  Simplified to 1
1546681621.926 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ 1 (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.926 * [enter]simplify:  Simplifying (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
1546681621.926 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681621.928 * * [misc]simplify:  iters left: 3 (7 enodes)
1546681621.930 * * [misc]simplify:  iters left: 2 (11 enodes)
1546681621.933 * * [misc]simplify:  iters left: 1 (15 enodes)
1546681621.938 * [exit]simplify:  Simplified to 0
1546681621.938 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ 1 0) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.938 * * * * [misc]progress:  [ 2 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.938 * * * * [misc]progress:  [ 3 / 138 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.938 * * * * [misc]progress:  [ 4 / 138 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.938 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1546681621.939 * * [misc]simplify:  iters left: 3 (4 enodes)
1546681621.940 * * [misc]simplify:  iters left: 2 (7 enodes)
1546681621.942 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1546681621.942 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (+ 1 x)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.942 * * * * [misc]progress:  [ 5 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.942 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))
1546681621.942 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681621.946 * * [misc]simplify:  iters left: 5 (19 enodes)
1546681621.952 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681621.958 * * [misc]simplify:  iters left: 3 (72 enodes)
1546681621.966 * * [misc]simplify:  iters left: 2 (88 enodes)
1546681621.974 * * [misc]simplify:  iters left: 1 (95 enodes)
1546681621.980 * [exit]simplify:  Simplified to E
1546681621.980 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.980 * * * * [misc]progress:  [ 6 / 138 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 7 / 138 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 8 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 9 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 10 / 138 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 11 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 12 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3)) (+ (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 13 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 14 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 15 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * * * * [misc]progress:  [ 16 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.980 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681621.980 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681621.981 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681621.983 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681621.983 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.983 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1546681621.983 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681621.984 * * [misc]simplify:  iters left: 4 (11 enodes)
1546681621.986 * * [misc]simplify:  iters left: 3 (12 enodes)
1546681621.988 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681621.988 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.988 * * * * [misc]progress:  [ 17 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.988 * * * * [misc]progress:  [ 18 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (log1p (expm1 (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.988 * * * * [misc]progress:  [ 19 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (expm1 (log1p (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.988 * * * * [misc]progress:  [ 20 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x (+ 1/2 1/2))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.988 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1546681621.988 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681621.989 * * [misc]simplify:  iters left: 1 (3 enodes)
1546681621.989 * [exit]simplify:  Simplified to 1
1546681621.989 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.989 * * * * [misc]progress:  [ 21 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.990 * [enter]simplify:  Simplifying (sqrt x)
1546681621.990 * * [misc]simplify:  iters left: 1 (2 enodes)
1546681621.990 * [exit]simplify:  Simplified to (sqrt x)
1546681621.990 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.990 * [enter]simplify:  Simplifying (+ 1 1)
1546681621.990 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681621.991 * * [misc]simplify:  iters left: 1 (5 enodes)
1546681621.991 * [exit]simplify:  Simplified to 2
1546681621.991 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) 2)) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.991 * * * * [misc]progress:  [ 22 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.991 * [enter]simplify:  Simplifying (* x x)
1546681621.992 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681621.992 * [exit]simplify:  Simplified to (* x x)
1546681621.992 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.992 * * * * [misc]progress:  [ 23 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.992 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1546681621.992 * * [misc]simplify:  iters left: 3 (3 enodes)
1546681621.993 * [exit]simplify:  Simplified to x
1546681621.993 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.993 * * * * [misc]progress:  [ 24 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) 2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.993 * * * * [misc]progress:  [ 25 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.993 * [enter]simplify:  Simplifying (sqrt x)
1546681621.993 * * [misc]simplify:  iters left: 1 (2 enodes)
1546681621.993 * [exit]simplify:  Simplified to (sqrt x)
1546681621.993 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.993 * * * * [misc]progress:  [ 26 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.993 * * * * [misc]progress:  [ 27 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.994 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1546681621.994 * * [misc]simplify:  iters left: 4 (4 enodes)
1546681621.994 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1546681621.994 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681621.994 * * * * [misc]progress:  [ 28 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (log (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.994 * * * * [misc]progress:  [ 29 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (log (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.994 * * * * [misc]progress:  [ 30 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681621.995 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1546681621.995 * * [misc]simplify:  iters left: 6 (5 enodes)
1546681621.996 * * [misc]simplify:  iters left: 5 (10 enodes)
1546681621.997 * * [misc]simplify:  iters left: 4 (20 enodes)
1546681622.001 * * [misc]simplify:  iters left: 3 (37 enodes)
1546681622.004 * * [misc]simplify:  iters left: 2 (48 enodes)
1546681622.009 * * [misc]simplify:  iters left: 1 (56 enodes)
1546681622.017 * [exit]simplify:  Simplified to (pow x 3)
1546681622.017 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (pow x 3))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.017 * * * * [misc]progress:  [ 31 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (cbrt (* (sqrt x) (sqrt x))) (cbrt (* (sqrt x) (sqrt x)))) (cbrt (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.017 * * * * [misc]progress:  [ 32 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (* (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.017 * * * * [misc]progress:  [ 33 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.017 * [enter]simplify:  Simplifying (* x x)
1546681622.017 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681622.018 * [exit]simplify:  Simplified to (* x x)
1546681622.018 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.018 * * * * [misc]progress:  [ 34 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (* (sqrt x) (sqrt x))) (sqrt (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.018 * * * * [misc]progress:  [ 35 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.018 * * * * [misc]progress:  [ 36 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.018 * * * * [misc]progress:  [ 37 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.019 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1546681622.019 * * [misc]simplify:  iters left: 2 (3 enodes)
1546681622.020 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1546681622.020 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.020 * * * * [misc]progress:  [ 38 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.020 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1546681622.020 * * [misc]simplify:  iters left: 2 (3 enodes)
1546681622.021 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1546681622.021 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.021 * * * * [misc]progress:  [ 39 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.021 * [enter]simplify:  Simplifying (sqrt x)
1546681622.021 * * [misc]simplify:  iters left: 1 (2 enodes)
1546681622.022 * [exit]simplify:  Simplified to (sqrt x)
1546681622.022 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.022 * * * * [misc]progress:  [ 40 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.022 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1546681622.022 * * [misc]simplify:  iters left: 4 (4 enodes)
1546681622.024 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1546681622.024 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.024 * * * * [misc]progress:  [ 41 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.024 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1546681622.024 * * [misc]simplify:  iters left: 2 (3 enodes)
1546681622.025 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1546681622.025 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.025 * * * * [misc]progress:  [ 42 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.025 * * * * [misc]progress:  [ 43 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.025 * * * * [misc]progress:  [ 44 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (log1p (expm1 (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.025 * * * * [misc]progress:  [ 45 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (expm1 (log1p (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.026 * * * * [misc]progress:  [ 46 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (+ x 1) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.026 * [enter]simplify:  Simplifying (+ x 1)
1546681622.026 * * [misc]simplify:  iters left: 2 (3 enodes)
1546681622.027 * * [misc]simplify:  iters left: 1 (6 enodes)
1546681622.028 * [exit]simplify:  Simplified to (+ 1 x)
1546681622.028 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ 1 x) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.029 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1546681622.029 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681622.030 * * [misc]simplify:  iters left: 1 (3 enodes)
1546681622.031 * [exit]simplify:  Simplified to 1
1546681622.031 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.031 * * * * [misc]progress:  [ 47 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.031 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1546681622.031 * * [misc]simplify:  iters left: 3 (4 enodes)
1546681622.032 * * [misc]simplify:  iters left: 2 (7 enodes)
1546681622.034 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1546681622.034 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.034 * [enter]simplify:  Simplifying (+ 1 1)
1546681622.034 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681622.036 * * [misc]simplify:  iters left: 1 (5 enodes)
1546681622.037 * [exit]simplify:  Simplified to 2
1546681622.037 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.037 * * * * [misc]progress:  [ 48 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (+ x 1) (+ x 1)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.037 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1546681622.037 * * [misc]simplify:  iters left: 4 (4 enodes)
1546681622.039 * * [misc]simplify:  iters left: 3 (13 enodes)
1546681622.044 * * [misc]simplify:  iters left: 2 (28 enodes)
1546681622.053 * * [misc]simplify:  iters left: 1 (48 enodes)
1546681622.061 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1546681622.061 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (* (+ 1 x) (+ 1 x)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.061 * * * * [misc]progress:  [ 49 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.062 * [enter]simplify:  Simplifying (* (sqrt (+ x 1)) (sqrt (+ x 1)))
1546681622.062 * * [misc]simplify:  iters left: 5 (5 enodes)
1546681622.062 * * [misc]simplify:  iters left: 4 (8 enodes)
1546681622.064 * * [misc]simplify:  iters left: 3 (9 enodes)
1546681622.065 * [exit]simplify:  Simplified to (+ 1 x)
1546681622.065 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.065 * * * * [misc]progress:  [ 50 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.065 * * * * [misc]progress:  [ 51 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.065 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1546681622.065 * * [misc]simplify:  iters left: 3 (4 enodes)
1546681622.066 * * [misc]simplify:  iters left: 2 (7 enodes)
1546681622.067 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1546681622.067 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.067 * * * * [misc]progress:  [ 52 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.067 * * * * [misc]progress:  [ 53 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.067 * [enter]simplify:  Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1546681622.067 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681622.068 * * [misc]simplify:  iters left: 5 (9 enodes)
1546681622.069 * [exit]simplify:  Simplified to (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1546681622.069 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (exp (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.069 * * * * [misc]progress:  [ 54 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (log (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.069 * * * * [misc]progress:  [ 55 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (log (exp (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.069 * * * * [misc]progress:  [ 56 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.070 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1546681622.070 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681622.071 * * [misc]simplify:  iters left: 5 (15 enodes)
1546681622.074 * * [misc]simplify:  iters left: 4 (40 enodes)
1546681622.085 * * [misc]simplify:  iters left: 3 (124 enodes)
1546681622.155 * * [misc]simplify:  iters left: 2 (272 enodes)
1546681622.316 * [exit]simplify:  Simplified to (pow (+ 1 x) 3)
1546681622.316 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (pow (+ 1 x) 3)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.316 * * * * [misc]progress:  [ 57 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (cbrt (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (cbrt (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (cbrt (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.316 * * * * [misc]progress:  [ 58 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.316 * * * * [misc]progress:  [ 59 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.317 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1546681622.317 * * [misc]simplify:  iters left: 4 (4 enodes)
1546681622.317 * * [misc]simplify:  iters left: 3 (13 enodes)
1546681622.321 * * [misc]simplify:  iters left: 2 (28 enodes)
1546681622.327 * * [misc]simplify:  iters left: 1 (48 enodes)
1546681622.335 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1546681622.335 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.335 * * * * [misc]progress:  [ 60 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (sqrt (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.335 * * * * [misc]progress:  [ 61 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.335 * * * * [misc]progress:  [ 62 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.336 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (pow x 3) (pow 1 3))))
1546681622.336 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681622.338 * * [misc]simplify:  iters left: 5 (16 enodes)
1546681622.340 * * [misc]simplify:  iters left: 4 (19 enodes)
1546681622.342 * [exit]simplify:  Simplified to (fma (* x x) x 1)
1546681622.342 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (fma (* x x) x 1) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.342 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1546681622.342 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681622.344 * * [misc]simplify:  iters left: 5 (19 enodes)
1546681622.347 * * [misc]simplify:  iters left: 4 (31 enodes)
1546681622.351 * * [misc]simplify:  iters left: 3 (42 enodes)
1546681622.359 * * [misc]simplify:  iters left: 2 (55 enodes)
1546681622.375 * * [misc]simplify:  iters left: 1 (78 enodes)
1546681622.398 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1546681622.398 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (fma (* x x) x 1) (fma x x (- 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.398 * * * * [misc]progress:  [ 63 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.398 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1))))
1546681622.398 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681622.401 * * [misc]simplify:  iters left: 5 (24 enodes)
1546681622.405 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681622.408 * * [misc]simplify:  iters left: 3 (37 enodes)
1546681622.412 * * [misc]simplify:  iters left: 2 (53 enodes)
1546681622.423 * * [misc]simplify:  iters left: 1 (84 enodes)
1546681622.455 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1)))
1546681622.455 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.455 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))
1546681622.455 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681622.460 * * [misc]simplify:  iters left: 5 (25 enodes)
1546681622.467 * * [misc]simplify:  iters left: 4 (37 enodes)
1546681622.478 * * [misc]simplify:  iters left: 3 (48 enodes)
1546681622.485 * * [misc]simplify:  iters left: 2 (61 enodes)
1546681622.493 * * [misc]simplify:  iters left: 1 (83 enodes)
1546681622.506 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))
1546681622.506 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1))) (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.506 * * * * [misc]progress:  [ 64 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.506 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ (pow x 3) (pow 1 3))))
1546681622.506 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681622.511 * * [misc]simplify:  iters left: 5 (24 enodes)
1546681622.518 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681622.524 * * [misc]simplify:  iters left: 3 (37 enodes)
1546681622.532 * * [misc]simplify:  iters left: 2 (53 enodes)
1546681622.554 * * [misc]simplify:  iters left: 1 (84 enodes)
1546681622.593 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1)))
1546681622.594 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.594 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1546681622.594 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681622.597 * * [misc]simplify:  iters left: 5 (25 enodes)
1546681622.600 * * [misc]simplify:  iters left: 4 (37 enodes)
1546681622.605 * * [misc]simplify:  iters left: 3 (48 enodes)
1546681622.616 * * [misc]simplify:  iters left: 2 (61 enodes)
1546681622.632 * * [misc]simplify:  iters left: 1 (83 enodes)
1546681622.658 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))
1546681622.658 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1))) (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.658 * * * * [misc]progress:  [ 65 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.659 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1))))
1546681622.659 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681622.663 * * [misc]simplify:  iters left: 5 (14 enodes)
1546681622.666 * * [misc]simplify:  iters left: 4 (19 enodes)
1546681622.670 * * [misc]simplify:  iters left: 3 (22 enodes)
1546681622.675 * * [misc]simplify:  iters left: 2 (38 enodes)
1546681622.694 * * [misc]simplify:  iters left: 1 (69 enodes)
1546681622.734 * [exit]simplify:  Simplified to (fma x x -1)
1546681622.734 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (fma x x -1) (* (sqrt (- x 1)) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.734 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (- x 1)))
1546681622.734 * * [misc]simplify:  iters left: 5 (5 enodes)
1546681622.737 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681622.739 * * [misc]simplify:  iters left: 3 (11 enodes)
1546681622.742 * [exit]simplify:  Simplified to (+ x -1)
1546681622.742 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (fma x x -1) (+ x -1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.742 * * * * [misc]progress:  [ 66 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.742 * * * * [misc]progress:  [ 67 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.742 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1546681622.742 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681622.744 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681622.746 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1546681622.746 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.746 * * * * [misc]progress:  [ 68 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.746 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1546681622.746 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681622.748 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681622.750 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1546681622.750 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.750 * * * * [misc]progress:  [ 69 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.750 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681622.751 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681622.752 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681622.755 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681622.755 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.755 * * * * [misc]progress:  [ 70 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.755 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1546681622.755 * * [misc]simplify:  iters left: 3 (4 enodes)
1546681622.756 * * [misc]simplify:  iters left: 2 (7 enodes)
1546681622.758 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1546681622.758 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.758 * * * * [misc]progress:  [ 71 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.759 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681622.759 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681622.760 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681622.762 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681622.762 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.762 * * * * [misc]progress:  [ 72 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) 1) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.763 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1546681622.763 * * [misc]simplify:  iters left: 3 (4 enodes)
1546681622.764 * * [misc]simplify:  iters left: 2 (7 enodes)
1546681622.766 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1546681622.766 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) 1) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.766 * * * * [misc]progress:  [ 73 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.766 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1546681622.766 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681622.768 * * [misc]simplify:  iters left: 5 (9 enodes)
1546681622.771 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1546681622.771 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.771 * * * * [misc]progress:  [ 74 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (* (sqrt (cbrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.771 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1546681622.772 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681622.774 * * [misc]simplify:  iters left: 5 (10 enodes)
1546681622.776 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1546681622.776 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (fabs (cbrt (+ 1 x))) (* (sqrt (cbrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.776 * * * * [misc]progress:  [ 75 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.777 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681622.777 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681622.778 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681622.780 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681622.780 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.780 * * * * [misc]progress:  [ 76 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt 1) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.780 * [enter]simplify:  Simplifying (sqrt 1)
1546681622.780 * * [misc]simplify:  iters left: 1 (2 enodes)
1546681622.781 * [exit]simplify:  Simplified to 1
1546681622.781 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.781 * * * * [misc]progress:  [ 77 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.781 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681622.781 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681622.782 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681622.783 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681622.783 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.783 * * * * [misc]progress:  [ 78 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.783 * * * * [misc]progress:  [ 79 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.783 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1546681622.783 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681622.785 * * [misc]simplify:  iters left: 5 (18 enodes)
1546681622.788 * * [misc]simplify:  iters left: 4 (29 enodes)
1546681622.792 * * [misc]simplify:  iters left: 3 (40 enodes)
1546681622.797 * * [misc]simplify:  iters left: 2 (53 enodes)
1546681622.804 * * [misc]simplify:  iters left: 1 (76 enodes)
1546681622.817 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1546681622.817 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.817 * * * * [misc]progress:  [ 80 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.817 * [enter]simplify:  Simplifying (sqrt (- x 1))
1546681622.817 * * [misc]simplify:  iters left: 3 (4 enodes)
1546681622.818 * * [misc]simplify:  iters left: 2 (9 enodes)
1546681622.819 * * [misc]simplify:  iters left: 1 (10 enodes)
1546681622.821 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1546681622.821 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.821 * * * * [misc]progress:  [ 81 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.821 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ x 1)))
1546681622.821 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681622.824 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681622.827 * * [misc]simplify:  iters left: 4 (22 enodes)
1546681622.830 * [exit]simplify:  Simplified to (* (sqrt (fma x (* x x) 1)) (sqrt (+ 1 x)))
1546681622.830 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x (* x x) 1)) (sqrt (+ 1 x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.830 * * * * [misc]progress:  [ 82 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ x 1))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.830 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ x 1)))
1546681622.830 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681622.832 * * [misc]simplify:  iters left: 5 (18 enodes)
1546681622.835 * * [misc]simplify:  iters left: 4 (24 enodes)
1546681622.838 * * [misc]simplify:  iters left: 3 (27 enodes)
1546681622.842 * * [misc]simplify:  iters left: 2 (43 enodes)
1546681622.861 * * [misc]simplify:  iters left: 1 (74 enodes)
1546681622.884 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) (sqrt (fma x x -1)))
1546681622.885 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (fma x x -1))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.885 * * * * [misc]progress:  [ 83 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681622.885 * * * * [misc]progress:  [ 84 / 138 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681622.885 * * * * [misc]progress:  [ 85 / 138 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681622.885 * * * * [misc]progress:  [ 86 / 138 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1546681622.885 * * * * [misc]progress:  [ 87 / 138 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681622.885 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.885 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681622.887 * * [misc]simplify:  iters left: 5 (22 enodes)
1546681622.890 * * [misc]simplify:  iters left: 4 (37 enodes)
1546681622.897 * * [misc]simplify:  iters left: 3 (50 enodes)
1546681622.903 * * [misc]simplify:  iters left: 2 (54 enodes)
1546681622.912 * * [misc]simplify:  iters left: 1 (61 enodes)
1546681622.920 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ 1 x)) (sqrt x))))
1546681622.921 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681622.921 * * * * [misc]progress:  [ 88 / 138 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681622.921 * * * * [misc]progress:  [ 89 / 138 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681622.921 * * * * [misc]progress:  [ 90 / 138 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681622.921 * [enter]simplify:  Simplifying (/ (* (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681622.921 * * [misc]simplify:  iters left: 6 (14 enodes)
1546681622.929 * * [misc]simplify:  iters left: 5 (43 enodes)
1546681622.949 * * [misc]simplify:  iters left: 4 (154 enodes)
1546681623.056 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.056 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681623.056 * * * * [misc]progress:  [ 91 / 138 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.056 * * * * [misc]progress:  [ 92 / 138 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.056 * * * * [misc]progress:  [ 93 / 138 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.056 * * * * [misc]progress:  [ 94 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.056 * * * * [misc]progress:  [ 95 / 138 ] simplifiying candidate #<alt (λ (x) (- (/ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.056 * [enter]simplify:  Simplifying (/ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.056 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681623.058 * * [misc]simplify:  iters left: 5 (14 enodes)
1546681623.060 * * [misc]simplify:  iters left: 4 (17 enodes)
1546681623.062 * * [misc]simplify:  iters left: 3 (18 enodes)
1546681623.066 * [exit]simplify:  Simplified to (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.066 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.066 * * * * [misc]progress:  [ 96 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.066 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.066 * * [misc]simplify:  iters left: 6 (14 enodes)
1546681623.071 * * [misc]simplify:  iters left: 5 (28 enodes)
1546681623.076 * * [misc]simplify:  iters left: 4 (51 enodes)
1546681623.085 * * [misc]simplify:  iters left: 3 (65 enodes)
1546681623.091 * * [misc]simplify:  iters left: 2 (84 enodes)
1546681623.103 * * [misc]simplify:  iters left: 1 (122 enodes)
1546681623.134 * [exit]simplify:  Simplified to (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.134 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1546681623.134 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.134 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681623.138 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681623.144 * * [misc]simplify:  iters left: 4 (34 enodes)
1546681623.153 * * [misc]simplify:  iters left: 3 (45 enodes)
1546681623.157 * * [misc]simplify:  iters left: 2 (49 enodes)
1546681623.160 * * [misc]simplify:  iters left: 1 (50 enodes)
1546681623.164 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.164 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681623.164 * * * * [misc]progress:  [ 97 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.164 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.165 * * [misc]simplify:  iters left: 6 (13 enodes)
1546681623.167 * * [misc]simplify:  iters left: 5 (23 enodes)
1546681623.171 * * [misc]simplify:  iters left: 4 (39 enodes)
1546681623.184 * * [misc]simplify:  iters left: 3 (51 enodes)
1546681623.192 * * [misc]simplify:  iters left: 2 (55 enodes)
1546681623.200 * * [misc]simplify:  iters left: 1 (58 enodes)
1546681623.207 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.207 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1546681623.207 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.207 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681623.211 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681623.217 * * [misc]simplify:  iters left: 4 (34 enodes)
1546681623.229 * * [misc]simplify:  iters left: 3 (45 enodes)
1546681623.238 * * [misc]simplify:  iters left: 2 (49 enodes)
1546681623.245 * * [misc]simplify:  iters left: 1 (50 enodes)
1546681623.252 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.252 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681623.252 * * * * [misc]progress:  [ 98 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.252 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1)
1546681623.252 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681623.257 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681623.263 * * [misc]simplify:  iters left: 4 (40 enodes)
1546681623.270 * * [misc]simplify:  iters left: 3 (65 enodes)
1546681623.288 * * [misc]simplify:  iters left: 2 (95 enodes)
1546681623.292 * * [misc]simplify:  iters left: 1 (96 enodes)
1546681623.294 * [exit]simplify:  Simplified to 1
1546681623.294 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.294 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.294 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681623.298 * * [misc]simplify:  iters left: 5 (19 enodes)
1546681623.303 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681623.315 * * [misc]simplify:  iters left: 3 (44 enodes)
1546681623.321 * * [misc]simplify:  iters left: 2 (48 enodes)
1546681623.328 * * [misc]simplify:  iters left: 1 (49 enodes)
1546681623.334 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.334 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.334 * * * * [misc]progress:  [ 99 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.334 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1)
1546681623.334 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681623.339 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681623.345 * * [misc]simplify:  iters left: 4 (40 enodes)
1546681623.360 * * [misc]simplify:  iters left: 3 (65 enodes)
1546681623.385 * * [misc]simplify:  iters left: 2 (95 enodes)
1546681623.389 * * [misc]simplify:  iters left: 1 (96 enodes)
1546681623.391 * [exit]simplify:  Simplified to 1
1546681623.391 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.391 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.392 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681623.394 * * [misc]simplify:  iters left: 5 (19 enodes)
1546681623.396 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681623.402 * * [misc]simplify:  iters left: 3 (44 enodes)
1546681623.406 * * [misc]simplify:  iters left: 2 (48 enodes)
1546681623.409 * * [misc]simplify:  iters left: 1 (49 enodes)
1546681623.412 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.412 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.412 * * * * [misc]progress:  [ 100 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.413 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.413 * * [misc]simplify:  iters left: 6 (13 enodes)
1546681623.416 * * [misc]simplify:  iters left: 5 (23 enodes)
1546681623.419 * * [misc]simplify:  iters left: 4 (37 enodes)
1546681623.428 * * [misc]simplify:  iters left: 3 (48 enodes)
1546681623.436 * * [misc]simplify:  iters left: 2 (52 enodes)
1546681623.444 * * [misc]simplify:  iters left: 1 (53 enodes)
1546681623.451 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.451 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1546681623.451 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.451 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681623.455 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681623.458 * * [misc]simplify:  iters left: 4 (34 enodes)
1546681623.466 * * [misc]simplify:  iters left: 3 (45 enodes)
1546681623.470 * * [misc]simplify:  iters left: 2 (49 enodes)
1546681623.473 * * [misc]simplify:  iters left: 1 (50 enodes)
1546681623.476 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.476 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681623.477 * * * * [misc]progress:  [ 101 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.477 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.477 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681623.479 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681623.482 * * [misc]simplify:  iters left: 4 (34 enodes)
1546681623.488 * * [misc]simplify:  iters left: 3 (45 enodes)
1546681623.492 * * [misc]simplify:  iters left: 2 (49 enodes)
1546681623.495 * * [misc]simplify:  iters left: 1 (50 enodes)
1546681623.499 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.499 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1546681623.499 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.499 * * [misc]simplify:  iters left: 6 (12 enodes)
1546681623.501 * * [misc]simplify:  iters left: 5 (20 enodes)
1546681623.504 * * [misc]simplify:  iters left: 4 (34 enodes)
1546681623.510 * * [misc]simplify:  iters left: 3 (45 enodes)
1546681623.514 * * [misc]simplify:  iters left: 2 (49 enodes)
1546681623.518 * * [misc]simplify:  iters left: 1 (50 enodes)
1546681623.521 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.521 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681623.521 * * * * [misc]progress:  [ 102 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.521 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1546681623.521 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681623.523 * * [misc]simplify:  iters left: 5 (17 enodes)
1546681623.526 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681623.532 * * [misc]simplify:  iters left: 3 (44 enodes)
1546681623.535 * * [misc]simplify:  iters left: 2 (48 enodes)
1546681623.538 * * [misc]simplify:  iters left: 1 (49 enodes)
1546681623.540 * [exit]simplify:  Simplified to 1
1546681623.540 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.541 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.541 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681623.544 * * [misc]simplify:  iters left: 5 (19 enodes)
1546681623.547 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681623.553 * * [misc]simplify:  iters left: 3 (44 enodes)
1546681623.556 * * [misc]simplify:  iters left: 2 (48 enodes)
1546681623.559 * * [misc]simplify:  iters left: 1 (49 enodes)
1546681623.562 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.562 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.562 * * * * [misc]progress:  [ 103 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.562 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1546681623.563 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681623.564 * * [misc]simplify:  iters left: 5 (17 enodes)
1546681623.568 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681623.574 * * [misc]simplify:  iters left: 3 (44 enodes)
1546681623.577 * * [misc]simplify:  iters left: 2 (48 enodes)
1546681623.580 * * [misc]simplify:  iters left: 1 (49 enodes)
1546681623.582 * [exit]simplify:  Simplified to 1
1546681623.582 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.582 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.582 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681623.584 * * [misc]simplify:  iters left: 5 (19 enodes)
1546681623.587 * * [misc]simplify:  iters left: 4 (33 enodes)
1546681623.595 * * [misc]simplify:  iters left: 3 (44 enodes)
1546681623.601 * * [misc]simplify:  iters left: 2 (48 enodes)
1546681623.608 * * [misc]simplify:  iters left: 1 (49 enodes)
1546681623.614 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.614 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.614 * * * * [misc]progress:  [ 104 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.615 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.615 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681623.618 * * [misc]simplify:  iters left: 5 (15 enodes)
1546681623.623 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.623 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1546681623.623 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.623 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681623.628 * * [misc]simplify:  iters left: 5 (22 enodes)
1546681623.634 * * [misc]simplify:  iters left: 4 (40 enodes)
1546681623.647 * * [misc]simplify:  iters left: 3 (55 enodes)
1546681623.657 * * [misc]simplify:  iters left: 2 (61 enodes)
1546681623.669 * * [misc]simplify:  iters left: 1 (62 enodes)
1546681623.679 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.679 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681623.679 * * * * [misc]progress:  [ 105 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.679 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.680 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681623.682 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681623.686 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.686 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1546681623.686 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.686 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681623.689 * * [misc]simplify:  iters left: 5 (22 enodes)
1546681623.693 * * [misc]simplify:  iters left: 4 (40 enodes)
1546681623.699 * * [misc]simplify:  iters left: 3 (55 enodes)
1546681623.705 * * [misc]simplify:  iters left: 2 (61 enodes)
1546681623.713 * * [misc]simplify:  iters left: 1 (62 enodes)
1546681623.723 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.723 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681623.723 * * * * [misc]progress:  [ 106 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.724 * [enter]simplify:  Simplifying (/ 1 1)
1546681623.724 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681623.724 * * [misc]simplify:  iters left: 1 (4 enodes)
1546681623.725 * [exit]simplify:  Simplified to 1
1546681623.725 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.725 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.726 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681623.730 * * [misc]simplify:  iters left: 5 (21 enodes)
1546681623.736 * * [misc]simplify:  iters left: 4 (39 enodes)
1546681623.749 * * [misc]simplify:  iters left: 3 (54 enodes)
1546681623.759 * * [misc]simplify:  iters left: 2 (60 enodes)
1546681623.769 * * [misc]simplify:  iters left: 1 (61 enodes)
1546681623.777 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.778 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.778 * * * * [misc]progress:  [ 107 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.778 * [enter]simplify:  Simplifying (/ 1 1)
1546681623.778 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681623.779 * * [misc]simplify:  iters left: 1 (4 enodes)
1546681623.780 * [exit]simplify:  Simplified to 1
1546681623.780 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.780 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.780 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681623.784 * * [misc]simplify:  iters left: 5 (21 enodes)
1546681623.790 * * [misc]simplify:  iters left: 4 (39 enodes)
1546681623.803 * * [misc]simplify:  iters left: 3 (54 enodes)
1546681623.813 * * [misc]simplify:  iters left: 2 (60 enodes)
1546681623.823 * * [misc]simplify:  iters left: 1 (61 enodes)
1546681623.832 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.832 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.832 * * * * [misc]progress:  [ 108 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.832 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.832 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681623.835 * * [misc]simplify:  iters left: 5 (15 enodes)
1546681623.839 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.839 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1546681623.839 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.840 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681623.842 * * [misc]simplify:  iters left: 5 (18 enodes)
1546681623.847 * * [misc]simplify:  iters left: 4 (21 enodes)
1546681623.853 * * [misc]simplify:  iters left: 3 (23 enodes)
1546681623.858 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.859 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681623.859 * * * * [misc]progress:  [ 109 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681623.859 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.859 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681623.861 * * [misc]simplify:  iters left: 5 (12 enodes)
1546681623.865 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.865 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1546681623.865 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1546681623.865 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681623.868 * * [misc]simplify:  iters left: 5 (18 enodes)
1546681623.873 * * [misc]simplify:  iters left: 4 (21 enodes)
1546681623.879 * * [misc]simplify:  iters left: 3 (23 enodes)
1546681623.885 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.885 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681623.885 * * * * [misc]progress:  [ 110 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.885 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1546681623.886 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681623.888 * * [misc]simplify:  iters left: 5 (11 enodes)
1546681623.891 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681623.891 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.891 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.891 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681623.894 * * [misc]simplify:  iters left: 5 (17 enodes)
1546681623.900 * * [misc]simplify:  iters left: 4 (20 enodes)
1546681623.905 * * [misc]simplify:  iters left: 3 (22 enodes)
1546681623.911 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.912 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.912 * * * * [misc]progress:  [ 111 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.912 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1546681623.912 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681623.914 * * [misc]simplify:  iters left: 5 (11 enodes)
1546681623.917 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681623.917 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1546681623.918 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.918 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681623.921 * * [misc]simplify:  iters left: 5 (17 enodes)
1546681623.926 * * [misc]simplify:  iters left: 4 (20 enodes)
1546681623.931 * * [misc]simplify:  iters left: 3 (22 enodes)
1546681623.938 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.938 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.938 * * * * [misc]progress:  [ 112 / 138 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.938 * * * * [misc]progress:  [ 113 / 138 ] simplifiying candidate #<alt (λ (x) (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.938 * * * * [misc]progress:  [ 114 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1546681623.938 * * * * [misc]progress:  [ 115 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.938 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.938 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681623.941 * * [misc]simplify:  iters left: 5 (11 enodes)
1546681623.944 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.944 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.944 * * * * [misc]progress:  [ 116 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681623.944 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1546681623.944 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681623.947 * * [misc]simplify:  iters left: 5 (11 enodes)
1546681623.950 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1546681623.950 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681623.950 * * * * [misc]progress:  [ 117 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681623.950 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681623.950 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681623.952 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681623.955 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681623.955 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.955 * * * * [misc]progress:  [ 118 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681623.955 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681623.956 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681623.958 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681623.960 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681623.960 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1546681623.961 * * * * [misc]progress:  [ 119 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))>
1546681623.961 * [enter]simplify:  Simplifying (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1546681623.961 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681623.966 * * [misc]simplify:  iters left: 5 (17 enodes)
1546681623.972 * * [misc]simplify:  iters left: 4 (31 enodes)
1546681623.983 * * [misc]simplify:  iters left: 3 (42 enodes)
1546681623.986 * * [misc]simplify:  iters left: 2 (46 enodes)
1546681623.989 * * [misc]simplify:  iters left: 1 (47 enodes)
1546681623.991 * [exit]simplify:  Simplified to 1
1546681623.991 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))
1546681623.991 * * * * [misc]progress:  [ 120 / 138 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))>
1546681623.992 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1546681623.992 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681623.993 * * [misc]simplify:  iters left: 5 (16 enodes)
1546681623.996 * * [misc]simplify:  iters left: 4 (30 enodes)
1546681624.001 * * [misc]simplify:  iters left: 3 (41 enodes)
1546681624.006 * * [misc]simplify:  iters left: 2 (45 enodes)
1546681624.012 * * [misc]simplify:  iters left: 1 (46 enodes)
1546681624.016 * [exit]simplify:  Simplified to 1
1546681624.017 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))
1546681624.017 * * * * [misc]progress:  [ 121 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1546681624.017 * * * * [misc]progress:  [ 122 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))>
1546681624.017 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681624.017 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681624.019 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681624.022 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681624.023 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))
1546681624.023 * * * * [misc]progress:  [ 123 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1546681624.023 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1546681624.023 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681624.028 * * [misc]simplify:  iters left: 5 (21 enodes)
1546681624.034 * * [misc]simplify:  iters left: 4 (44 enodes)
1546681624.046 * * [misc]simplify:  iters left: 3 (71 enodes)
1546681624.073 * * [misc]simplify:  iters left: 2 (120 enodes)
1546681624.115 * * [misc]simplify:  iters left: 1 (150 enodes)
1546681624.145 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1546681624.145 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1546681624.145 * * * * [misc]progress:  [ 124 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1546681624.146 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1546681624.146 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681624.147 * * [misc]simplify:  iters left: 4 (11 enodes)
1546681624.148 * * [misc]simplify:  iters left: 3 (12 enodes)
1546681624.150 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681624.150 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1546681624.150 * * * * [misc]progress:  [ 125 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))))>
1546681624.150 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1546681624.151 * * [misc]simplify:  iters left: 6 (11 enodes)
1546681624.153 * * [misc]simplify:  iters left: 5 (26 enodes)
1546681624.158 * * [misc]simplify:  iters left: 4 (80 enodes)
1546681624.189 * * [misc]simplify:  iters left: 3 (198 enodes)
1546681624.311 * [exit]simplify:  Simplified to (fma (* (+ 1 x) (+ 1 x)) (+ 1 x) (* (- x) (* x x)))
1546681624.312 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (* (+ 1 x) (+ 1 x)) (+ 1 x) (* (- x) (* x x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))))
1546681624.312 * * * * [misc]progress:  [ 126 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x)))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1546681624.312 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1546681624.312 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681624.314 * * [misc]simplify:  iters left: 5 (24 enodes)
1546681624.319 * * [misc]simplify:  iters left: 4 (67 enodes)
1546681624.337 * * [misc]simplify:  iters left: 3 (145 enodes)
1546681624.407 * * [misc]simplify:  iters left: 2 (295 enodes)
1546681624.898 * [exit]simplify:  Simplified to (+ x (+ 1 x))
1546681624.898 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ x (+ 1 x)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))
1546681624.898 * * * * [misc]progress:  [ 127 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1546681624.899 * [enter]simplify:  Simplifying 1
1546681624.899 * * [misc]simplify:  iters left: 0 (1 enodes)
1546681624.899 * [exit]simplify:  Simplified to 1
1546681624.899 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1546681624.899 * * * * [misc]progress:  [ 128 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1546681624.899 * [enter]simplify:  Simplifying 1
1546681624.899 * * [misc]simplify:  iters left: 0 (1 enodes)
1546681624.899 * [exit]simplify:  Simplified to 1
1546681624.899 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1546681624.899 * * * * [misc]progress:  [ 129 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681624.900 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1546681624.900 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1546681624.900 * * * * [misc]progress:  [ 130 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681624.900 * [enter]simplify:  Simplifying x
1546681624.900 * * [misc]simplify:  iters left: 0 (1 enodes)
1546681624.900 * [exit]simplify:  Simplified to x
1546681624.900 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1546681624.900 * * * * [misc]progress:  [ 131 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681624.900 * [enter]simplify:  Simplifying x
1546681624.900 * * [misc]simplify:  iters left: 0 (1 enodes)
1546681624.900 * [exit]simplify:  Simplified to x
1546681624.900 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1546681624.900 * * * * [misc]progress:  [ 132 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681624.900 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681624.900 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1546681624.900 * * * * [misc]progress:  [ 133 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681624.901 * [enter]simplify:  Simplifying (+ x 1)
1546681624.901 * * [misc]simplify:  iters left: 2 (3 enodes)
1546681624.901 * * [misc]simplify:  iters left: 1 (6 enodes)
1546681624.902 * [exit]simplify:  Simplified to (+ 1 x)
1546681624.902 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681624.902 * * * * [misc]progress:  [ 134 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681624.902 * [enter]simplify:  Simplifying (+ x 1)
1546681624.902 * * [misc]simplify:  iters left: 2 (3 enodes)
1546681624.903 * * [misc]simplify:  iters left: 1 (6 enodes)
1546681624.904 * [exit]simplify:  Simplified to (+ 1 x)
1546681624.904 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681624.904 * * * * [misc]progress:  [ 135 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681624.904 * [enter]simplify:  Simplifying (+ x 1)
1546681624.904 * * [misc]simplify:  iters left: 2 (3 enodes)
1546681624.904 * * [misc]simplify:  iters left: 1 (6 enodes)
1546681624.905 * [exit]simplify:  Simplified to (+ 1 x)
1546681624.905 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1546681624.905 * * * * [misc]progress:  [ 136 / 138 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1546681624.905 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681624.905 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681624.905 * * * * [misc]progress:  [ 137 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1546681624.906 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681624.906 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681624.906 * * * * [misc]progress:  [ 138 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1546681624.906 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681624.906 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681624.906 * * * [misc]progress:  adding candidates to table
1546681626.096 * * [misc]progress:  iteration 3 / 4
1546681626.096 * * * [misc]progress:  picking best candidate
1546681626.134 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1546681626.134 * * * [misc]progress:  localizing error
1546681626.140 * * * [misc]progress:  generating rewritten candidates
1546681626.140 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1546681626.147 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1546681626.157 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 1)
1546681626.161 * * * [misc]progress:  generating series expansions
1546681626.161 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1546681626.161 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1546681626.161 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1546681626.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681626.161 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681626.161 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.161 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.161 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.161 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.161 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.161 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.161 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.161 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.162 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.162 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.162 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.162 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681626.162 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.162 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.162 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.162 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.163 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.163 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681626.163 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681626.163 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.163 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.163 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.163 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.163 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.163 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.163 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.164 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.164 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.164 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.164 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681626.164 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.164 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.164 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.165 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.165 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.165 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.165 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1546681626.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1546681626.167 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.168 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681626.169 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.169 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1546681626.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1546681626.171 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.172 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681626.172 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1546681626.172 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1546681626.172 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681626.172 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681626.172 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681626.172 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.172 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.172 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.172 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.172 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.173 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.173 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681626.173 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681626.173 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.173 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.173 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.173 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.173 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.173 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.174 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.174 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.174 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.174 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.175 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681626.175 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681626.175 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681626.175 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681626.175 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.175 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.175 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.175 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.175 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.175 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.176 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.176 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681626.176 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681626.176 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.176 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.176 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.176 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.176 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.176 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.176 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.176 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.176 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.177 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.177 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.177 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681626.178 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.179 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.179 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.180 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.180 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.182 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681626.182 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.182 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.183 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.185 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.185 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.187 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681626.187 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.187 * [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)))))
1546681626.188 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1546681626.188 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1546681626.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681626.188 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681626.188 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681626.188 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681626.188 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.188 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.188 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.188 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.188 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.188 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.188 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681626.188 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681626.189 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.189 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.189 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681626.189 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681626.189 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681626.189 * [misc]backup-simplify:  Simplify -1 into -1
1546681626.189 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.189 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.189 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.189 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681626.190 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.190 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.190 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.191 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681626.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681626.191 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681626.191 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681626.191 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681626.191 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.191 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.191 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.191 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.191 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.191 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.191 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681626.191 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681626.192 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.192 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.192 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681626.192 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681626.192 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681626.192 * [misc]backup-simplify:  Simplify -1 into -1
1546681626.192 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.192 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.192 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.192 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681626.192 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.193 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.193 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.193 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681626.194 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.194 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681626.194 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.195 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.195 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681626.196 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.197 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.198 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681626.198 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.198 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681626.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.199 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.200 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.200 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.200 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.201 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681626.202 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.202 * [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)))))
1546681626.202 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1546681626.202 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1546681626.202 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1546681626.202 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681626.202 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.202 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.202 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.202 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.202 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.202 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.202 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.202 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.203 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.203 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.203 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.203 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681626.203 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.203 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.203 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.203 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.203 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.203 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681626.203 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.204 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.204 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.204 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.204 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.204 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.204 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.204 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.204 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.204 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.204 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.204 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681626.204 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.204 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.205 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.205 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.205 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.205 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.205 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.206 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1546681626.206 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.207 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681626.208 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.208 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1546681626.208 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.209 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681626.209 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1546681626.209 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1546681626.209 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681626.209 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681626.209 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.209 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.209 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.209 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.209 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.209 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.210 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.210 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681626.210 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681626.210 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.210 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.210 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.210 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.210 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.210 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.210 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.211 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.211 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.211 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681626.211 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681626.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.211 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.211 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.211 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.211 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.212 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.212 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681626.212 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681626.212 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.212 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.212 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.212 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.212 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.212 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.212 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.213 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.213 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.213 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.213 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.214 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.214 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.215 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.215 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.216 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.216 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.216 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.218 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.219 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.220 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.220 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.221 * [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)))))
1546681626.221 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1546681626.221 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1546681626.221 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681626.221 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681626.221 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681626.221 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.221 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.221 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.221 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.221 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.221 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.221 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.222 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681626.222 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681626.222 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.222 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.222 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681626.222 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681626.222 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681626.223 * [misc]backup-simplify:  Simplify -1 into -1
1546681626.223 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.223 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.223 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.223 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681626.223 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.223 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.223 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681626.223 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681626.223 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681626.223 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.223 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.223 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.224 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.224 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.224 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.224 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681626.224 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681626.224 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.225 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.225 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681626.225 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681626.225 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681626.225 * [misc]backup-simplify:  Simplify -1 into -1
1546681626.225 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.225 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.225 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.225 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681626.225 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.225 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.226 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.226 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.226 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.226 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681626.227 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.228 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.228 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681626.229 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.229 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.229 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.230 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681626.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.231 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.231 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.232 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.233 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.233 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.233 * [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)))))
1546681626.233 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 1)
1546681626.234 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1546681626.234 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1546681626.234 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.234 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.234 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.234 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.234 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.234 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.234 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.234 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.234 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.234 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.234 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.235 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.235 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.235 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.235 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.235 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.235 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.235 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.235 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.235 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.235 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.235 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.235 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.235 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546681626.235 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.236 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681626.236 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1546681626.236 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1546681626.236 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1546681626.237 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1546681626.237 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681626.237 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681626.237 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.237 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.237 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.237 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.237 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.237 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.237 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.237 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.237 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.237 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.237 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681626.237 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681626.237 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.237 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.237 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.237 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.237 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.238 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.238 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.238 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.238 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.238 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.238 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.238 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.238 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.238 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.239 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.239 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.240 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.240 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.240 * [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)))))
1546681626.240 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1546681626.240 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1546681626.240 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681626.240 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681626.240 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.240 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.240 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.240 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.240 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.240 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.240 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.241 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681626.241 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681626.241 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.241 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.241 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681626.241 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681626.241 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.241 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.241 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.241 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.241 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.241 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.241 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.241 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681626.241 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681626.242 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.242 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.242 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.242 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.242 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681626.242 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.243 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.243 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.243 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.243 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681626.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.244 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.244 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.244 * [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)))))
1546681626.244 * * * [misc]progress:  simplifying candidates
1546681626.244 * * * * [misc]progress:  [ 1 / 66 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.244 * * * * [misc]progress:  [ 2 / 66 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.244 * * * * [misc]progress:  [ 3 / 66 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))>
1546681626.244 * * * * [misc]progress:  [ 4 / 66 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))>
1546681626.245 * [enter]simplify:  Simplifying (- 1)
1546681626.245 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681626.245 * * [misc]simplify:  iters left: 1 (5 enodes)
1546681626.246 * [exit]simplify:  Simplified to -1
1546681626.246 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))
1546681626.246 * * * * [misc]progress:  [ 5 / 66 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1546681626.246 * * * * [misc]progress:  [ 6 / 66 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.246 * * * * [misc]progress:  [ 7 / 66 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.246 * * * * [misc]progress:  [ 8 / 66 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.246 * * * * [misc]progress:  [ 9 / 66 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.246 * * * * [misc]progress:  [ 10 / 66 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.246 * * * * [misc]progress:  [ 11 / 66 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.246 * * * * [misc]progress:  [ 12 / 66 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681626.246 * * * * [misc]progress:  [ 13 / 66 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681626.246 * * * * [misc]progress:  [ 14 / 66 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681626.246 * * * * [misc]progress:  [ 15 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1546681626.246 * * * * [misc]progress:  [ 16 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681626.246 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1546681626.246 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681626.248 * * [misc]simplify:  iters left: 5 (11 enodes)
1546681626.249 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1546681626.249 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681626.249 * * * * [misc]progress:  [ 17 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681626.249 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1546681626.249 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681626.251 * * [misc]simplify:  iters left: 5 (11 enodes)
1546681626.253 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1546681626.253 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681626.253 * * * * [misc]progress:  [ 18 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681626.253 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681626.253 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681626.255 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681626.256 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681626.256 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1546681626.256 * * * * [misc]progress:  [ 19 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1546681626.256 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681626.257 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681626.258 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681626.259 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681626.259 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1546681626.259 * * * * [misc]progress:  [ 20 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1546681626.259 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1546681626.259 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681626.261 * * [misc]simplify:  iters left: 5 (21 enodes)
1546681626.264 * * [misc]simplify:  iters left: 4 (44 enodes)
1546681626.271 * * [misc]simplify:  iters left: 3 (71 enodes)
1546681626.287 * * [misc]simplify:  iters left: 2 (120 enodes)
1546681626.309 * * [misc]simplify:  iters left: 1 (150 enodes)
1546681626.360 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1546681626.360 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1546681626.360 * * * * [misc]progress:  [ 21 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1546681626.360 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1546681626.360 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681626.362 * * [misc]simplify:  iters left: 4 (11 enodes)
1546681626.364 * * [misc]simplify:  iters left: 3 (12 enodes)
1546681626.367 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681626.367 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1546681626.367 * * * * [misc]progress:  [ 22 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.367 * * * * [misc]progress:  [ 23 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.368 * * * * [misc]progress:  [ 24 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>
1546681626.368 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1546681626.368 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681626.370 * * [misc]simplify:  iters left: 5 (9 enodes)
1546681626.373 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1546681626.373 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x))))
1546681626.373 * * * * [misc]progress:  [ 25 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))>
1546681626.374 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1546681626.374 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681626.376 * * [misc]simplify:  iters left: 5 (10 enodes)
1546681626.378 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1546681626.378 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))
1546681626.378 * * * * [misc]progress:  [ 26 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1546681626.379 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681626.379 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681626.380 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681626.383 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681626.383 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1546681626.383 * * * * [misc]progress:  [ 27 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1546681626.383 * [enter]simplify:  Simplifying (sqrt 1)
1546681626.383 * * [misc]simplify:  iters left: 1 (2 enodes)
1546681626.384 * [exit]simplify:  Simplified to 1
1546681626.384 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))
1546681626.384 * * * * [misc]progress:  [ 28 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1546681626.385 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681626.385 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681626.386 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681626.388 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681626.388 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1546681626.388 * * * * [misc]progress:  [ 29 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1546681626.388 * * * * [misc]progress:  [ 30 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1546681626.388 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1546681626.388 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681626.391 * * [misc]simplify:  iters left: 5 (14 enodes)
1546681626.394 * * [misc]simplify:  iters left: 4 (16 enodes)
1546681626.398 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1546681626.398 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681626.398 * * * * [misc]progress:  [ 31 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1546681626.398 * * * * [misc]progress:  [ 32 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.398 * * * * [misc]progress:  [ 33 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.398 * * * * [misc]progress:  [ 34 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.398 * * * * [misc]progress:  [ 35 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.398 * * * * [misc]progress:  [ 36 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.398 * * * * [misc]progress:  [ 37 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1546681626.398 * * * * [misc]progress:  [ 38 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681626.398 * * * * [misc]progress:  [ 39 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1546681626.398 * * * * [misc]progress:  [ 40 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1546681626.399 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681626.399 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681626.401 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681626.403 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681626.403 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1546681626.403 * * * * [misc]progress:  [ 41 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ x 1)))))>
1546681626.403 * * * * [misc]progress:  [ 42 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log1p (expm1 (sqrt (+ x 1)))) (sqrt x))))>
1546681626.403 * * * * [misc]progress:  [ 43 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (expm1 (log1p (sqrt (+ x 1)))) (sqrt x))))>
1546681626.403 * * * * [misc]progress:  [ 44 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (+ x 1) 1/2) (sqrt x))))>
1546681626.403 * * * * [misc]progress:  [ 45 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ x 1)) 1) (sqrt x))))>
1546681626.403 * * * * [misc]progress:  [ 46 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (sqrt (+ x 1)))) (sqrt x))))>
1546681626.403 * * * * [misc]progress:  [ 47 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (sqrt (+ x 1)))) (sqrt x))))>
1546681626.403 * * * * [misc]progress:  [ 48 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (sqrt x))))>
1546681626.403 * * * * [misc]progress:  [ 49 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (sqrt x))))>
1546681626.403 * * * * [misc]progress:  [ 50 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))) (sqrt x))))>
1546681626.404 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1546681626.404 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681626.406 * * [misc]simplify:  iters left: 5 (10 enodes)
1546681626.408 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1546681626.408 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt x))))
1546681626.408 * * * * [misc]progress:  [ 51 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))>
1546681626.408 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681626.408 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681626.409 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681626.410 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681626.410 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1546681626.410 * * * * [misc]progress:  [ 52 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (sqrt (+ x 1))) (sqrt x))))>
1546681626.410 * [enter]simplify:  Simplifying (sqrt 1)
1546681626.410 * * [misc]simplify:  iters left: 1 (2 enodes)
1546681626.411 * [exit]simplify:  Simplified to 1
1546681626.411 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (sqrt (+ x 1))) (sqrt x))))
1546681626.411 * * * * [misc]progress:  [ 53 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x))))>
1546681626.411 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1546681626.411 * * [misc]simplify:  iters left: 4 (7 enodes)
1546681626.413 * * [misc]simplify:  iters left: 3 (15 enodes)
1546681626.415 * * [misc]simplify:  iters left: 2 (17 enodes)
1546681626.418 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1546681626.418 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x))))
1546681626.418 * * * * [misc]progress:  [ 54 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt x))))>
1546681626.418 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1546681626.418 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681626.421 * * [misc]simplify:  iters left: 4 (13 enodes)
1546681626.424 * * [misc]simplify:  iters left: 3 (20 enodes)
1546681626.426 * * [misc]simplify:  iters left: 2 (24 enodes)
1546681626.429 * * [misc]simplify:  iters left: 1 (40 enodes)
1546681626.438 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1546681626.438 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x))))
1546681626.438 * * * * [misc]progress:  [ 55 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))>
1546681626.438 * * * * [misc]progress:  [ 56 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (fabs (sqrt (+ x 1))) (sqrt x))))>
1546681626.438 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1546681626.438 * * [misc]simplify:  iters left: 3 (4 enodes)
1546681626.439 * * [misc]simplify:  iters left: 2 (7 enodes)
1546681626.440 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1546681626.440 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (fabs (sqrt (+ 1 x))) (sqrt x))))
1546681626.440 * * * * [misc]progress:  [ 57 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (sqrt (+ x 1))) (sqrt x))))>
1546681626.440 * * * * [misc]progress:  [ 58 / 66 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1546681626.440 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681626.440 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681626.440 * * * * [misc]progress:  [ 59 / 66 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1546681626.441 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681626.441 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681626.441 * * * * [misc]progress:  [ 60 / 66 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1546681626.441 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681626.441 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681626.441 * * * * [misc]progress:  [ 61 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1546681626.441 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681626.441 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1546681626.441 * * * * [misc]progress:  [ 62 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1546681626.441 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681626.441 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1546681626.441 * * * * [misc]progress:  [ 63 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1546681626.441 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681626.441 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1546681626.441 * * * * [misc]progress:  [ 64 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1546681626.441 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1546681626.441 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681626.443 * * [misc]simplify:  iters left: 5 (21 enodes)
1546681626.447 * * [misc]simplify:  iters left: 4 (43 enodes)
1546681626.454 * * [misc]simplify:  iters left: 3 (67 enodes)
1546681626.464 * * [misc]simplify:  iters left: 2 (103 enodes)
1546681626.479 * * [misc]simplify:  iters left: 1 (126 enodes)
1546681626.504 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1546681626.504 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (fma (fma x -1/8 1/2) x 1) (sqrt x))))
1546681626.504 * * * * [misc]progress:  [ 65 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1546681626.504 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681626.504 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1546681626.504 * * * * [misc]progress:  [ 66 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1546681626.504 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681626.504 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1546681626.504 * * * [misc]progress:  adding candidates to table
1546681626.903 * * [misc]progress:  iteration 4 / 4
1546681626.903 * * * [misc]progress:  picking best candidate
1546681626.941 * * * * [misc]pick:  Picked  #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681626.941 * * * [misc]progress:  localizing error
1546681626.948 * * * [misc]progress:  generating rewritten candidates
1546681626.948 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
1546681626.952 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1546681626.952 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
1546681626.959 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1546681626.959 * * * [misc]progress:  generating series expansions
1546681626.959 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
1546681626.960 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1546681626.960 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1546681626.960 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681626.960 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681626.960 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.960 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.960 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.960 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.960 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.960 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.960 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.960 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.960 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.960 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.960 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.960 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681626.960 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.960 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.960 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.960 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.961 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.961 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.961 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.961 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681626.961 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681626.961 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.961 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.961 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.961 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.961 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.961 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.961 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.961 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.961 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.962 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.962 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.962 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681626.962 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.962 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.962 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.962 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.962 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.962 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.962 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.962 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.962 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1546681626.963 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1546681626.963 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.964 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681626.965 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.965 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1546681626.966 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1546681626.966 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.966 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681626.966 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1546681626.966 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1546681626.966 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681626.966 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681626.966 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681626.966 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.966 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.966 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.966 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.966 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.967 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.967 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.967 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681626.967 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681626.967 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.967 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.967 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.967 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.967 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.967 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.967 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.967 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.967 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.968 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.968 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.968 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681626.968 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681626.968 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681626.968 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681626.968 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.968 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.968 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.968 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.968 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.968 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.969 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.969 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681626.969 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681626.969 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.969 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.969 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.969 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.969 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.969 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.969 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.969 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.969 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.969 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.970 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.970 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681626.970 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.970 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.971 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.971 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.971 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.972 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.972 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.972 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681626.972 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.973 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.973 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.974 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.974 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.974 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.976 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681626.976 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.976 * [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)))))
1546681626.976 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1546681626.976 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1546681626.976 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681626.976 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681626.976 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681626.976 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681626.976 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.976 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.976 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.976 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.976 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.976 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.977 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.977 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681626.977 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681626.977 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.977 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.977 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681626.977 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681626.977 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681626.977 * [misc]backup-simplify:  Simplify -1 into -1
1546681626.977 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.977 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.977 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.977 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681626.978 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.978 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.978 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.978 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681626.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681626.978 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681626.978 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681626.978 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681626.978 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.978 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.978 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681626.978 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.978 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.978 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.979 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681626.979 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681626.979 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.979 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.979 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681626.979 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681626.979 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681626.979 * [misc]backup-simplify:  Simplify -1 into -1
1546681626.979 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.979 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.979 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.979 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681626.979 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.980 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681626.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.980 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.980 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681626.980 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681626.980 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681626.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681626.981 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.981 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.981 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681626.982 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.982 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.983 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681626.983 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.983 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.983 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681626.983 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.984 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.984 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681626.985 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681626.985 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681626.986 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681626.986 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.986 * [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)))))
1546681626.987 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1546681626.987 * [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) into (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1546681626.987 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in (x) around 0
1546681626.987 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in x
1546681626.987 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1)
1546681626.987 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in x
1546681626.987 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1546681626.987 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1546681626.987 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1546681626.987 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.987 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.987 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681626.987 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681626.987 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.987 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.987 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.987 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.987 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.987 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.987 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.987 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.987 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.987 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.988 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.988 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681626.988 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.988 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.988 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.988 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.988 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.988 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.988 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.988 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1546681626.988 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1546681626.989 * [misc]backup-simplify:  Simplify (exp (log 2)) into 2
1546681626.989 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.989 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.989 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in x
1546681626.989 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1)
1546681626.989 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in x
1546681626.989 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1546681626.989 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1546681626.989 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1546681626.989 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.989 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.989 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681626.989 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681626.989 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681626.989 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681626.989 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.989 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.989 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.989 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.989 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.989 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681626.989 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681626.990 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.990 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681626.990 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681626.990 * [misc]taylor:  Taking taylor expansion of x in x
1546681626.990 * [misc]backup-simplify:  Simplify 0 into 0
1546681626.990 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.990 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681626.990 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681626.990 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681626.990 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681626.991 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1546681626.991 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1546681626.991 * [misc]backup-simplify:  Simplify (exp (log 2)) into 2
1546681626.991 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681626.991 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.991 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681626.991 * [misc]backup-simplify:  Simplify (+ 2 -1) into 1
1546681626.991 * [misc]backup-simplify:  Simplify 1 into 1
1546681626.991 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1546681626.992 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1546681626.992 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681626.993 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow 2 1)))) 1) into +nan.0
1546681626.994 * [misc]backup-simplify:  Simplify (* (exp (log 2)) (+ (* (/ (pow +nan.0 1) 1)))) into +nan.0
1546681626.995 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681626.995 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1546681626.995 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681626.995 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681626.996 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681626.996 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681626.996 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1546681626.997 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1546681626.997 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.000 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow 2 1)))) 2) into +nan.0
1546681627.002 * [misc]backup-simplify:  Simplify (* (exp (log 2)) (+ (* (/ (pow +nan.0 2) 2)) (* (/ (pow +nan.0 1) 1)))) into +nan.0
1546681627.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.002 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1546681627.002 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.002 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681627.003 * [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))))) into (expm1 (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1546681627.003 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in (x) around 0
1546681627.003 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in x
1546681627.003 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) 1)
1546681627.003 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in x
1546681627.003 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1546681627.003 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1546681627.003 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1546681627.003 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.003 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.003 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681627.003 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681627.003 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681627.003 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.003 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.003 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.003 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.003 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.003 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.003 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.004 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681627.004 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681627.004 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.004 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.004 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.004 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.004 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.004 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.004 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.004 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.004 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.004 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.004 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.005 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681627.005 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1546681627.005 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.005 * [misc]backup-simplify:  Simplify (exp (log (- +nan.0))) into (- +nan.0)
1546681627.005 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.005 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.005 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in x
1546681627.005 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) 1)
1546681627.005 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in x
1546681627.005 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1546681627.005 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1546681627.005 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1546681627.005 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.005 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.005 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681627.005 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681627.005 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681627.006 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.006 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.006 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.006 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.006 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.006 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.006 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.006 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681627.006 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681627.006 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.006 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.006 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.006 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.006 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.006 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.006 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.006 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.006 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.007 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.007 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.007 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681627.007 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1546681627.008 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.008 * [misc]backup-simplify:  Simplify (exp (log (- +nan.0))) into (- +nan.0)
1546681627.008 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.008 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.008 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681627.009 * [misc]backup-simplify:  Simplify (+ (- +nan.0) -1) into (- +nan.0)
1546681627.009 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.009 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681627.010 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.010 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681627.011 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681627.012 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.012 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.013 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681627.013 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.016 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 1) into +nan.0
1546681627.018 * [misc]backup-simplify:  Simplify (* (exp (log (- +nan.0))) (+ (* (/ (pow +nan.0 1) 1)))) into +nan.0
1546681627.018 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.018 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1546681627.018 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.019 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.020 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.020 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.021 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.021 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.023 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681627.024 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.029 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow (- +nan.0) 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 2) into +nan.0
1546681627.031 * [misc]backup-simplify:  Simplify (* (exp (log (- +nan.0))) (+ (* (/ (pow +nan.0 2) 2)) (* (/ (pow +nan.0 1) 1)))) into +nan.0
1546681627.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.032 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1546681627.032 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.033 * [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)))))
1546681627.033 * [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))))) into (expm1 (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1546681627.033 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in (x) around 0
1546681627.033 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in x
1546681627.033 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) 1)
1546681627.033 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in x
1546681627.033 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1546681627.033 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1546681627.033 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1546681627.033 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.033 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.033 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681627.033 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681627.033 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681627.033 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681627.033 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.033 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.033 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.033 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.033 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.033 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.034 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.034 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681627.034 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681627.034 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.035 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.035 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681627.035 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681627.035 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681627.035 * [misc]backup-simplify:  Simplify -1 into -1
1546681627.035 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.035 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.035 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.035 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681627.035 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.035 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.036 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.036 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681627.036 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1546681627.037 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.037 * [misc]backup-simplify:  Simplify (exp (log (- +nan.0))) into (- +nan.0)
1546681627.037 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.037 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.037 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in x
1546681627.037 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) 1)
1546681627.037 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in x
1546681627.037 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1546681627.037 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1546681627.037 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1546681627.037 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.037 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.037 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681627.037 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681627.038 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681627.038 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681627.038 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.038 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.038 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.038 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.038 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.038 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.038 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.038 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681627.038 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681627.038 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.039 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.039 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681627.039 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681627.039 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681627.039 * [misc]backup-simplify:  Simplify -1 into -1
1546681627.039 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.039 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.039 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.039 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681627.039 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.040 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.040 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.040 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681627.040 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1546681627.041 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.041 * [misc]backup-simplify:  Simplify (exp (log (- +nan.0))) into (- +nan.0)
1546681627.041 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.041 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.042 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681627.042 * [misc]backup-simplify:  Simplify (+ (- +nan.0) -1) into (- +nan.0)
1546681627.042 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.042 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681627.043 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.043 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.044 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.044 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681627.045 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.045 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.046 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681627.047 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.049 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 1) into +nan.0
1546681627.051 * [misc]backup-simplify:  Simplify (* (exp (log (- +nan.0))) (+ (* (/ (pow +nan.0 1) 1)))) into +nan.0
1546681627.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.051 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1546681627.052 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.052 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.052 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.053 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.054 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.055 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.055 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.057 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681627.057 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.062 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow (- +nan.0) 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 2) into +nan.0
1546681627.065 * [misc]backup-simplify:  Simplify (* (exp (log (- +nan.0))) (+ (* (/ (pow +nan.0 2) 2)) (* (/ (pow +nan.0 1) 1)))) into +nan.0
1546681627.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.065 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1546681627.065 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.066 * [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)))))
1546681627.066 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
1546681627.066 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1546681627.066 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1546681627.066 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681627.066 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681627.066 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681627.066 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.066 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.066 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.066 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.066 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.067 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681627.067 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681627.067 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.067 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681627.067 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681627.067 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.067 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.067 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.067 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.068 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.068 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681627.068 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681627.068 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681627.068 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.068 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.068 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.068 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.068 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.068 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681627.069 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681627.069 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.069 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681627.069 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681627.069 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.069 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.069 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.069 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.070 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.070 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.070 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.070 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1546681627.070 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.071 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681627.072 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.073 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1546681627.073 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.073 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681627.073 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1546681627.073 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1546681627.073 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681627.073 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681627.073 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.074 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.074 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.074 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.074 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.074 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.074 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.074 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681627.074 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681627.075 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.075 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.075 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.075 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.075 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.075 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.075 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.075 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.075 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.076 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.076 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681627.076 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681627.076 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.076 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.076 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.076 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.076 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.076 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.076 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681627.076 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681627.076 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.077 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.077 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.077 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.077 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.077 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.077 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.077 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.077 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.078 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.078 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.078 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.078 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.078 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681627.081 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681627.082 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681627.083 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.083 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.083 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.083 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.084 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.085 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.086 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.086 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.086 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.087 * [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)))))
1546681627.087 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1546681627.087 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1546681627.087 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681627.087 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681627.087 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681627.087 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.087 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.087 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.087 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.087 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.087 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.088 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681627.088 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681627.088 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.089 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.089 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681627.089 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681627.089 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681627.089 * [misc]backup-simplify:  Simplify -1 into -1
1546681627.089 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.089 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.089 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.089 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681627.089 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.090 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.090 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681627.090 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681627.090 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681627.090 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.090 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.090 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.090 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.090 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.090 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.090 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681627.090 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681627.090 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.091 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.091 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681627.091 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681627.091 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681627.091 * [misc]backup-simplify:  Simplify -1 into -1
1546681627.091 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.091 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.091 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.091 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681627.091 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.092 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.092 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.092 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.093 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681627.093 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.093 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.094 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.095 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681627.096 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.096 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.096 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.098 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.098 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.099 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.099 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.099 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1546681627.100 * [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)))))
1546681627.100 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1546681627.100 * [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) into (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1546681627.100 * [misc]approximate:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1546681627.100 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1546681627.101 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1546681627.101 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1546681627.101 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.101 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681627.101 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681627.101 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681627.101 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681627.101 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.101 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.101 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.101 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.101 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.101 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681627.101 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681627.101 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.102 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681627.102 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681627.102 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.102 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.102 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.102 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.102 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.103 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.103 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.103 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1546681627.103 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1546681627.103 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1546681627.103 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1546681627.103 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1546681627.103 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.103 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1546681627.103 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1546681627.103 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1546681627.103 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546681627.103 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.104 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.104 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.104 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.104 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.104 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681627.104 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546681627.104 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.104 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1546681627.104 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1546681627.104 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.104 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.104 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.105 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.105 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.105 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.105 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1546681627.106 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1546681627.106 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1546681627.106 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1546681627.107 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1546681627.107 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.110 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow 2 1)))) 1) into +nan.0
1546681627.110 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681627.110 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.111 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1546681627.112 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.112 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1546681627.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1546681627.114 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.119 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow 2 1)))) 2) into +nan.0
1546681627.119 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681627.120 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) (log 2))) into (- (log 2) (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681627.120 * [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) into (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1546681627.120 * [misc]approximate:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1546681627.120 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1546681627.120 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1546681627.120 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1546681627.120 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.120 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.120 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681627.120 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681627.120 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681627.120 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.120 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.120 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.120 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.121 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.121 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.121 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681627.121 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681627.121 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.121 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.121 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.121 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.122 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.122 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.122 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.122 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.122 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.122 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.123 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.123 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681627.123 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1546681627.124 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.124 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1546681627.124 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1546681627.124 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1546681627.124 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.124 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1546681627.124 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1546681627.124 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1546681627.124 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.124 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.124 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.124 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.124 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.125 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.125 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.125 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1546681627.125 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546681627.125 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.125 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.125 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.125 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.125 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.126 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.126 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.126 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.126 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.126 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1546681627.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.127 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.127 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681627.127 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1546681627.128 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.128 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.128 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681627.129 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.130 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681627.130 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546681627.131 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.131 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.132 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681627.133 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.136 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 1) into +nan.0
1546681627.136 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681627.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.138 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.138 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.139 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.140 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.142 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681627.142 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.147 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow (- +nan.0) 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 2) into +nan.0
1546681627.147 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681627.148 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) (log (- +nan.0)))) into (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
1546681627.148 * [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) into (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))
1546681627.148 * [misc]approximate:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in (x) around 0
1546681627.148 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1546681627.148 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1546681627.148 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1546681627.148 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.148 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.148 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681627.148 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681627.149 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681627.149 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681627.149 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.149 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.149 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.149 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.149 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.149 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.149 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681627.149 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681627.149 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.150 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.150 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681627.150 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681627.150 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681627.150 * [misc]backup-simplify:  Simplify -1 into -1
1546681627.150 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.150 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.150 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.150 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681627.150 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.151 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.151 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.152 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681627.152 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1546681627.152 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.152 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1546681627.152 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1546681627.152 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1546681627.152 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.152 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1546681627.152 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1546681627.152 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1546681627.152 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546681627.152 * [misc]taylor:  Taking taylor expansion of 1 in x
1546681627.153 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.153 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546681627.153 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.153 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.153 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546681627.153 * [misc]backup-simplify:  Simplify (- 1) into -1
1546681627.153 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546681627.153 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.154 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.154 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1546681627.154 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546681627.154 * [misc]taylor:  Taking taylor expansion of -1 in x
1546681627.154 * [misc]backup-simplify:  Simplify -1 into -1
1546681627.154 * [misc]taylor:  Taking taylor expansion of x in x
1546681627.154 * [misc]backup-simplify:  Simplify 0 into 0
1546681627.154 * [misc]backup-simplify:  Simplify 1 into 1
1546681627.154 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546681627.154 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1546681627.154 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1546681627.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.155 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.155 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1546681627.155 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1546681627.156 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.156 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1546681627.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546681627.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.157 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546681627.158 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.158 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1546681627.159 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1546681627.159 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.160 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681627.160 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.163 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 1) into +nan.0
1546681627.163 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681627.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1546681627.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546681627.165 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.165 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546681627.166 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1546681627.166 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1546681627.168 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1546681627.169 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1546681627.174 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow (- +nan.0) 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 2) into +nan.0
1546681627.174 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1546681627.174 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) (log (- +nan.0)))) into (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
1546681627.174 * * * [misc]progress:  simplifying candidates
1546681627.174 * * * * [misc]progress:  [ 1 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.175 * * * * [misc]progress:  [ 2 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.175 * * * * [misc]progress:  [ 3 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))>
1546681627.175 * * * * [misc]progress:  [ 4 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))))>
1546681627.175 * [enter]simplify:  Simplifying (- 1)
1546681627.175 * * [misc]simplify:  iters left: 2 (2 enodes)
1546681627.176 * * [misc]simplify:  iters left: 1 (5 enodes)
1546681627.177 * [exit]simplify:  Simplified to -1
1546681627.177 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))
1546681627.177 * * * * [misc]progress:  [ 5 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))))>
1546681627.177 * * * * [misc]progress:  [ 6 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.177 * * * * [misc]progress:  [ 7 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.177 * * * * [misc]progress:  [ 8 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.177 * * * * [misc]progress:  [ 9 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.178 * * * * [misc]progress:  [ 10 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.178 * * * * [misc]progress:  [ 11 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.178 * * * * [misc]progress:  [ 12 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.178 * * * * [misc]progress:  [ 13 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.178 * * * * [misc]progress:  [ 14 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.178 * * * * [misc]progress:  [ 15 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))))>
1546681627.178 * * * * [misc]progress:  [ 16 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.178 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1546681627.178 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681627.180 * * [misc]simplify:  iters left: 5 (11 enodes)
1546681627.183 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1546681627.183 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))))
1546681627.184 * * * * [misc]progress:  [ 17 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.184 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1546681627.184 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681627.186 * * [misc]simplify:  iters left: 5 (11 enodes)
1546681627.189 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1546681627.189 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))))
1546681627.189 * * * * [misc]progress:  [ 18 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681627.189 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681627.190 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681627.191 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681627.194 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681627.194 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681627.194 * * * * [misc]progress:  [ 19 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681627.194 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681627.195 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681627.197 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681627.199 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681627.199 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))
1546681627.199 * * * * [misc]progress:  [ 20 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.200 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1546681627.200 * * [misc]simplify:  iters left: 6 (10 enodes)
1546681627.204 * * [misc]simplify:  iters left: 5 (21 enodes)
1546681627.210 * * [misc]simplify:  iters left: 4 (44 enodes)
1546681627.224 * * [misc]simplify:  iters left: 3 (71 enodes)
1546681627.244 * * [misc]simplify:  iters left: 2 (120 enodes)
1546681627.264 * * [misc]simplify:  iters left: 1 (150 enodes)
1546681627.316 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1546681627.317 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))))
1546681627.317 * * * * [misc]progress:  [ 21 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))))>
1546681627.317 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1546681627.317 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681627.318 * * [misc]simplify:  iters left: 4 (11 enodes)
1546681627.319 * * [misc]simplify:  iters left: 3 (12 enodes)
1546681627.321 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1546681627.321 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))))
1546681627.321 * * * * [misc]progress:  [ 22 / 75 ] simplifiying candidate #<alt (λ (x) (- (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1546681627.321 * * * * [misc]progress:  [ 23 / 75 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.321 * * * * [misc]progress:  [ 24 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.321 * * * * [misc]progress:  [ 25 / 75 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1546681627.321 * * * * [misc]progress:  [ 26 / 75 ] simplifiying candidate #<alt (λ (x) (pow (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1546681627.321 * * * * [misc]progress:  [ 27 / 75 ] simplifiying candidate #<alt (λ (x) (exp (log (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.321 * * * * [misc]progress:  [ 28 / 75 ] simplifiying candidate #<alt (λ (x) (log (exp (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.321 * * * * [misc]progress:  [ 29 / 75 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (cbrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.322 * * * * [misc]progress:  [ 30 / 75 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.322 * * * * [misc]progress:  [ 31 / 75 ] simplifiying candidate #<alt (λ (x) (* (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.322 * * * * [misc]progress:  [ 32 / 75 ] simplifiying candidate #<alt (λ (x) (* 1 (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.322 * * * * [misc]progress:  [ 33 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.322 * * * * [misc]progress:  [ 34 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.322 * * * * [misc]progress:  [ 35 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))))>
1546681627.322 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1546681627.322 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681627.323 * * [misc]simplify:  iters left: 5 (9 enodes)
1546681627.325 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1546681627.325 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x))))))
1546681627.325 * * * * [misc]progress:  [ 36 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))))>
1546681627.326 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1546681627.326 * * [misc]simplify:  iters left: 6 (6 enodes)
1546681627.327 * * [misc]simplify:  iters left: 5 (10 enodes)
1546681627.328 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1546681627.328 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))))
1546681627.328 * * * * [misc]progress:  [ 37 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))))>
1546681627.328 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681627.328 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681627.329 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681627.330 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681627.330 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))))
1546681627.330 * * * * [misc]progress:  [ 38 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))))>
1546681627.330 * [enter]simplify:  Simplifying (sqrt 1)
1546681627.330 * * [misc]simplify:  iters left: 1 (2 enodes)
1546681627.331 * [exit]simplify:  Simplified to 1
1546681627.331 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))))
1546681627.331 * * * * [misc]progress:  [ 39 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))))>
1546681627.332 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1546681627.332 * * [misc]simplify:  iters left: 4 (5 enodes)
1546681627.332 * * [misc]simplify:  iters left: 3 (8 enodes)
1546681627.333 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1546681627.333 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))))
1546681627.334 * * * * [misc]progress:  [ 40 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))))>
1546681627.334 * * * * [misc]progress:  [ 41 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))))>
1546681627.334 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1546681627.334 * * [misc]simplify:  iters left: 6 (8 enodes)
1546681627.335 * * [misc]simplify:  iters left: 5 (14 enodes)
1546681627.337 * * [misc]simplify:  iters left: 4 (16 enodes)
1546681627.339 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1546681627.339 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))))
1546681627.339 * * * * [misc]progress:  [ 42 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))))>
1546681627.339 * * * * [misc]progress:  [ 43 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.339 * * * * [misc]progress:  [ 44 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.339 * * * * [misc]progress:  [ 45 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.339 * * * * [misc]progress:  [ 46 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.340 * * * * [misc]progress:  [ 47 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.340 * * * * [misc]progress:  [ 48 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))))>
1546681627.340 * * * * [misc]progress:  [ 49 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.340 * * * * [misc]progress:  [ 50 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.340 * * * * [misc]progress:  [ 51 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.340 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1546681627.340 * * [misc]simplify:  iters left: 5 (6 enodes)
1546681627.341 * * [misc]simplify:  iters left: 4 (10 enodes)
1546681627.342 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1546681627.342 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (expm1 (log1p (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1546681627.342 * * * * [misc]progress:  [ 52 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt x) (sqrt (+ x 1)))))))>
1546681627.342 * * * * [misc]progress:  [ 53 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.342 * * * * [misc]progress:  [ 54 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.342 * * * * [misc]progress:  [ 55 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (expm1 (log1p (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.342 * * * * [misc]progress:  [ 56 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1546681627.343 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1546681627.343 * * [misc]simplify:  iters left: 6 (7 enodes)
1546681627.344 * * [misc]simplify:  iters left: 5 (11 enodes)
1546681627.345 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1546681627.346 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1546681627.346 * * * * [misc]progress:  [ 57 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (pow (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1)))>
1546681627.346 * * * * [misc]progress:  [ 58 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (exp (log (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.346 * * * * [misc]progress:  [ 59 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.346 * * * * [misc]progress:  [ 60 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (* (* (cbrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.346 * * * * [misc]progress:  [ 61 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (cbrt (* (* (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.346 * * * * [misc]progress:  [ 62 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (* (sqrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1546681627.346 * * * * [misc]progress:  [ 63 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (* 1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1546681627.346 * * * * [misc]progress:  [ 64 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1546681627.346 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681627.346 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p +nan.0)))
1546681627.346 * * * * [misc]progress:  [ 65 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1546681627.346 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681627.346 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p +nan.0)))
1546681627.346 * * * * [misc]progress:  [ 66 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1546681627.346 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681627.346 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p +nan.0)))
1546681627.346 * * * * [misc]progress:  [ 67 / 75 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1546681627.347 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681627.347 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681627.347 * * * * [misc]progress:  [ 68 / 75 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1546681627.347 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681627.347 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681627.347 * * * * [misc]progress:  [ 69 / 75 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1546681627.347 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681627.347 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1546681627.347 * * * * [misc]progress:  [ 70 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))))>
1546681627.347 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681627.347 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ 1 +nan.0))))
1546681627.347 * * * * [misc]progress:  [ 71 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))))>
1546681627.347 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681627.347 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ 1 +nan.0))))
1546681627.347 * * * * [misc]progress:  [ 72 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))))>
1546681627.348 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1546681627.348 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ 1 +nan.0))))
1546681627.348 * * * * [misc]progress:  [ 73 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (- (log 2) (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1546681627.348 * [enter]simplify:  Simplifying (- (log 2) (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1546681627.348 * [misc]simplify:  Simplified (2 1) to (λ (x) (expm1 +nan.0))
1546681627.348 * * * * [misc]progress:  [ 74 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))>
1546681627.348 * [enter]simplify:  Simplifying (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
1546681627.348 * [misc]simplify:  Simplified (2 1) to (λ (x) (expm1 +nan.0))
1546681627.348 * * * * [misc]progress:  [ 75 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))>
1546681627.349 * [enter]simplify:  Simplifying (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
1546681627.349 * [misc]simplify:  Simplified (2 1) to (λ (x) (expm1 +nan.0))
1546681627.349 * * * [misc]progress:  adding candidates to table
1546681627.841 * [misc]progress:  [Phase 3 of 3] Extracting.
1546681627.841 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (expm1 (log1p (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))))> #<alt (λ (x) (* (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (/ (+ x (+ 1 x)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))>)
1546681627.843 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1546681627.843 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (expm1 (log1p (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))))> #<alt (λ (x) (* (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (/ (+ x (+ 1 x)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))>)
1546681627.884 * * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
1546681627.884 * [enter]simplify:  Simplifying (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1546681627.884 * * [misc]simplify:  iters left: 6 (9 enodes)
1546681627.885 * * [misc]simplify:  iters left: 5 (13 enodes)
1546681627.885 * [exit]simplify:  Simplified to (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1546681627.885 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546681629.192 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681629.194 * * * * [misc]points:  Sampling 4037 additional inputs, on iter 1 have 3963 / 8000
1546681629.669 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681629.670 * * * * [misc]points:  Sampling 1997 additional inputs, on iter 2 have 6003 / 8000
1546681629.942 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681629.943 * * * * [misc]points:  Sampling 1008 additional inputs, on iter 3 have 6992 / 8000
1546681630.053 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.054 * * * * [misc]points:  Sampling 510 additional inputs, on iter 4 have 7490 / 8000
1546681630.152 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.152 * * * * [misc]points:  Sampling 280 additional inputs, on iter 5 have 7720 / 8000
1546681630.182 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.183 * * * * [misc]points:  Sampling 140 additional inputs, on iter 6 have 7860 / 8000
1546681630.192 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.192 * * * * [misc]points:  Sampling 79 additional inputs, on iter 7 have 7921 / 8000
1546681630.202 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.202 * * * * [misc]points:  Sampling 38 additional inputs, on iter 8 have 7962 / 8000
1546681630.208 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.208 * * * * [misc]points:  Sampling 17 additional inputs, on iter 9 have 7983 / 8000
1546681630.210 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.210 * * * * [misc]points:  Sampling 10 additional inputs, on iter 10 have 7990 / 8000
1546681630.212 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.212 * * * * [misc]points:  Sampling 7 additional inputs, on iter 11 have 7993 / 8000
1546681630.213 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.213 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7996 / 8000
1546681630.215 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.215 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7997 / 8000
1546681630.216 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.216 * * * * [misc]points:  Sampling 4 additional inputs, on iter 14 have 7999 / 8000
1546681630.218 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546681630.218 * * * * [exit]points:  Sampled 8002 points with exact outputs
1546681631.140 * [misc]regime-testing:  Baseline error score: 0.17012313632877793
1546681631.141 * [misc]regime-testing:  Oracle error score: 0.04082312031259014
1546681631.145 * [misc]regime-testing:  End program error score: 0.17012313632877793
1546681631.226 * [misc]regime-testing:  Target error score: 0.16658985000288462