1548149149.312 * [misc]progress:  [Phase 1 of 3] Setting up.
1548149149.314 * * * [misc]progress:  [1/2] Preparing points
1548149149.975 * * * [misc]progress:  [2/2] Setting up program.
1548149149.985 * [misc]progress:  [Phase 2 of 3] Improving.
1548149149.986 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
1548149149.988 * [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
1548149149.989 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149150.000 * * [misc]simplify:  iters left: 5 (24 enodes)
1548149150.007 * * [misc]simplify:  iters left: 4 (27 enodes)
1548149150.016 * * [misc]simplify:  iters left: 3 (37 enodes)
1548149150.026 * * [misc]simplify:  iters left: 2 (54 enodes)
1548149150.064 * * [misc]simplify:  iters left: 1 (90 enodes)
1548149150.089 * [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
1548149150.089 * [misc]simplify:  Simplified (2) to (λ (x) (sqrt (+ (exp x) 1)))
1548149150.098 * * [misc]progress:  iteration 1 / 4
1548149150.098 * * * [misc]progress:  picking best candidate
1548149150.100 * * * * [misc]pick:  Picked  #<alt (λ (x) (sqrt (+ (exp x) 1)))>
1548149150.100 * * * [misc]progress:  localizing error
1548149150.113 * * * [misc]progress:  generating rewritten candidates
1548149150.113 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
1548149150.121 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1548149150.128 * * * [misc]progress:  generating series expansions
1548149150.128 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
1548149150.132 * [misc]backup-simplify:  Simplify (+ (exp x) 1) into (+ (exp x) 1)
1548149150.132 * [misc]approximate:  Taking taylor expansion of (+ (exp x) 1) in (x) around 0
1548149150.133 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149150.133 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149150.133 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.133 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.133 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.133 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149150.133 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.134 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.134 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149150.134 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149150.134 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.134 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.134 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.134 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149150.134 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.134 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.135 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1548149150.135 * [misc]backup-simplify:  Simplify 2 into 2
1548149150.139 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1548149150.140 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149150.140 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.142 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1548149150.142 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1548149150.142 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548149150.143 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2)) into (+ x (+ (* 1/2 (pow x 2)) 2))
1548149150.143 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149150.143 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
1548149150.143 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149150.143 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149150.143 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149150.143 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.143 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.143 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149150.144 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149150.144 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.144 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.144 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149150.144 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149150.144 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149150.144 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.144 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.144 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149150.144 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149150.144 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.144 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.144 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149150.145 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149150.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.145 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.145 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.145 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.145 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.146 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.146 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.146 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) 1) into (+ (exp x) 1)
1548149150.146 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) 1) into (+ (exp (/ -1 x)) 1)
1548149150.146 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
1548149150.146 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149150.146 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149150.146 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149150.146 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149150.146 * [misc]backup-simplify:  Simplify -1 into -1
1548149150.146 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.146 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.146 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.148 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149150.148 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149150.148 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.148 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.148 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149150.148 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149150.148 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149150.148 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149150.148 * [misc]backup-simplify:  Simplify -1 into -1
1548149150.148 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.148 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.148 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.148 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149150.148 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149150.148 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.148 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.148 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149150.148 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149150.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.149 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.149 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.149 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.149 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.149 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.150 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.150 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1) into (+ (exp x) 1)
1548149150.150 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1548149150.150 * [misc]backup-simplify:  Simplify (sqrt (+ (exp x) 1)) into (sqrt (+ (exp x) 1))
1548149150.150 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp x) 1)) in (x) around 0
1548149150.150 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
1548149150.150 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149150.150 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149150.150 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.150 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.150 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.150 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149150.150 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.150 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.150 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1548149150.150 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1548149150.152 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1548149150.152 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149150.152 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
1548149150.152 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
1548149150.152 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149150.152 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149150.152 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.152 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.152 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.153 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149150.153 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.153 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.153 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1548149150.153 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1548149150.154 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1548149150.154 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149150.155 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
1548149150.155 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1548149150.155 * [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
1548149150.157 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1548149150.157 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1548149150.171 * [misc]backup-simplify:  Simplify (/ (- 1/2 (pow (/ 1/2 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
1548149150.173 * [misc]backup-simplify:  Simplify (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
1548149150.175 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) (pow x 2)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3))))
1548149150.176 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1))
1548149150.176 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in (x) around 0
1548149150.176 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
1548149150.176 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149150.176 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149150.176 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149150.176 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.176 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.176 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.176 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149150.176 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149150.176 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.176 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.176 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149150.176 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1))
1548149150.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.177 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149150.177 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
1548149150.177 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149150.177 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149150.177 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149150.177 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.177 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.177 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149150.177 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149150.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.177 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.177 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149150.177 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1))
1548149150.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.177 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149150.178 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1))
1548149150.178 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.178 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149150.179 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.179 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149150.179 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.180 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149150.180 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.180 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149150.181 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.182 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149150.182 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.182 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 x))) 1)) into (sqrt (+ (exp x) 1))
1548149150.182 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (- x))) 1)) into (sqrt (+ (exp (/ -1 x)) 1))
1548149150.182 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in (x) around 0
1548149150.182 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x
1548149150.182 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149150.182 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149150.182 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149150.182 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149150.182 * [misc]backup-simplify:  Simplify -1 into -1
1548149150.182 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.182 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.182 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.182 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149150.182 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149150.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.182 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.182 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149150.183 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ -1 x)) 1)) into (sqrt (+ (exp (/ -1 x)) 1))
1548149150.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.183 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149150.183 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x
1548149150.183 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149150.183 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149150.183 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149150.183 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149150.183 * [misc]backup-simplify:  Simplify -1 into -1
1548149150.183 * [misc]taylor:  Taking taylor expansion of x in x
1548149150.183 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.183 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.183 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149150.183 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149150.183 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149150.183 * [misc]backup-simplify:  Simplify 1 into 1
1548149150.183 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149150.183 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ -1 x)) 1)) into (sqrt (+ (exp (/ -1 x)) 1))
1548149150.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.184 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149150.184 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ -1 x)) 1)) into (sqrt (+ (exp (/ -1 x)) 1))
1548149150.184 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.185 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149150.185 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.185 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149150.185 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.186 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149150.186 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.187 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149150.187 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149150.188 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149150.188 * [misc]backup-simplify:  Simplify 0 into 0
1548149150.188 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (sqrt (+ (exp x) 1))
1548149150.188 * * * [misc]progress:  simplifying candidates
1548149150.188 * * * * [misc]progress:  [ 1 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (log1p (expm1 (+ (exp x) 1)))))>
1548149150.188 * * * * [misc]progress:  [ 2 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (expm1 (log1p (+ (exp x) 1)))))>
1548149150.188 * * * * [misc]progress:  [ 3 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) 1)))>
1548149150.189 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1548149150.189 * * [misc]simplify:  iters left: 4 (4 enodes)
1548149150.190 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1548149150.190 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (sqrt (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) 1)))
1548149150.190 * * * * [misc]progress:  [ 4 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) 1)))>
1548149150.190 * [enter]simplify:  Simplifying (sqrt (exp x))
1548149150.190 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149150.191 * [exit]simplify:  Simplified to (sqrt (exp x))
1548149150.191 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) 1)))
1548149150.191 * * * * [misc]progress:  [ 5 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (fma 1 (exp x) 1)))>
1548149150.191 * * * * [misc]progress:  [ 6 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (pow (+ (exp x) 1) 1)))>
1548149150.191 * * * * [misc]progress:  [ 7 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (exp (log (+ (exp x) 1)))))>
1548149150.191 * * * * [misc]progress:  [ 8 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (log (exp (+ (exp x) 1)))))>
1548149150.191 * * * * [misc]progress:  [ 9 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (* (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1))) (cbrt (+ (exp x) 1)))))>
1548149150.191 * * * * [misc]progress:  [ 10 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (cbrt (* (* (+ (exp x) 1) (+ (exp x) 1)) (+ (exp x) 1)))))>
1548149150.191 * * * * [misc]progress:  [ 11 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1)))))>
1548149150.191 * * * * [misc]progress:  [ 12 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (/ (+ (pow (exp x) 3) (pow 1 3)) (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))>
1548149150.191 * * * * [misc]progress:  [ 13 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (* 1 (+ (exp x) 1))))>
1548149150.191 * * * * [misc]progress:  [ 14 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (/ (- (* (exp x) (exp x)) (* 1 1)) (- (exp x) 1))))>
1548149150.191 * * * * [misc]progress:  [ 15 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (+ 1 (exp x))))>
1548149150.192 * * * * [misc]progress:  [ 16 / 37 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (sqrt (+ (exp x) 1)))))>
1548149150.192 * * * * [misc]progress:  [ 17 / 37 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (sqrt (+ (exp x) 1)))))>
1548149150.192 * * * * [misc]progress:  [ 18 / 37 ] simplifiying candidate #<alt (λ (x) (pow (+ (exp x) 1) 1/2))>
1548149150.192 * * * * [misc]progress:  [ 19 / 37 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (+ (exp x) 1)) 1))>
1548149150.192 * * * * [misc]progress:  [ 20 / 37 ] simplifiying candidate #<alt (λ (x) (exp (log (sqrt (+ (exp x) 1)))))>
1548149150.192 * * * * [misc]progress:  [ 21 / 37 ] simplifiying candidate #<alt (λ (x) (log (exp (sqrt (+ (exp x) 1)))))>
1548149150.192 * * * * [misc]progress:  [ 22 / 37 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1)))) (cbrt (sqrt (+ (exp x) 1)))))>
1548149150.192 * * * * [misc]progress:  [ 23 / 37 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1))) (sqrt (+ (exp x) 1)))))>
1548149150.192 * * * * [misc]progress:  [ 24 / 37 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))) (sqrt (cbrt (+ (exp x) 1)))))>
1548149150.192 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1))))
1548149150.192 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149150.194 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149150.196 * [exit]simplify:  Simplified to (fabs (cbrt (+ (exp x) 1)))
1548149150.196 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ (exp x) 1))) (sqrt (cbrt (+ (exp x) 1)))))
1548149150.196 * * * * [misc]progress:  [ 25 / 37 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149150.197 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
1548149150.197 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149150.198 * * [misc]simplify:  iters left: 4 (9 enodes)
1548149150.200 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
1548149150.200 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))
1548149150.200 * * * * [misc]progress:  [ 26 / 37 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (sqrt (+ (exp x) 1))))>
1548149150.200 * [enter]simplify:  Simplifying (sqrt 1)
1548149150.201 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149150.202 * [exit]simplify:  Simplified to 1
1548149150.202 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (sqrt (+ (exp x) 1))))
1548149150.202 * * * * [misc]progress:  [ 27 / 37 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (+ (pow (exp x) 3) (pow 1 3))) (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))>
1548149150.202 * [enter]simplify:  Simplifying (sqrt (+ (pow (exp x) 3) (pow 1 3)))
1548149150.202 * * [misc]simplify:  iters left: 5 (8 enodes)
1548149150.205 * * [misc]simplify:  iters left: 4 (16 enodes)
1548149150.208 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149150.211 * * [misc]simplify:  iters left: 2 (24 enodes)
1548149150.216 * [exit]simplify:  Simplified to (sqrt (fma (exp x) (* (exp x) (exp x)) 1))
1548149150.216 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (fma (exp x) (* (exp x) (exp x)) 1)) (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))
1548149150.216 * * * * [misc]progress:  [ 28 / 37 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (* (exp x) (exp x)) (* 1 1))) (sqrt (- (exp x) 1))))>
1548149150.216 * [enter]simplify:  Simplifying (sqrt (- (* (exp x) (exp x)) (* 1 1)))
1548149150.216 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149150.219 * * [misc]simplify:  iters left: 5 (16 enodes)
1548149150.223 * * [misc]simplify:  iters left: 4 (24 enodes)
1548149150.226 * * [misc]simplify:  iters left: 3 (28 enodes)
1548149150.253 * * [misc]simplify:  iters left: 2 (44 enodes)
1548149150.275 * * [misc]simplify:  iters left: 1 (75 enodes)
1548149150.321 * [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
1548149150.321 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (expm1 (+ x x))) (sqrt (- (exp x) 1))))
1548149150.321 * * * * [misc]progress:  [ 29 / 37 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149150.321 * * * * [misc]progress:  [ 30 / 37 ] simplifiying candidate #<alt (λ (x) (fabs (sqrt (+ (exp x) 1))))>
1548149150.322 * [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
1548149150.322 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149150.323 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149150.325 * [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
1548149150.325 * [misc]simplify:  Simplified (2 1) to (λ (x) (fabs (sqrt (+ (exp x) 1))))
1548149150.325 * * * * [misc]progress:  [ 31 / 37 ] simplifiying candidate #<alt (λ (x) (* 1 (sqrt (+ (exp x) 1))))>
1548149150.325 * * * * [misc]progress:  [ 32 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (+ x (+ (* 1/2 (pow x 2)) 2))))>
1548149150.325 * [enter]simplify:  Simplifying (+ x (+ (* 1/2 (pow x 2)) 2))
1548149150.325 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149150.327 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149150.331 * * [misc]simplify:  iters left: 4 (25 enodes)
1548149150.339 * * [misc]simplify:  iters left: 3 (39 enodes)
1548149150.376 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149150.390 * * [misc]simplify:  iters left: 1 (52 enodes)
1548149150.415 * [exit]simplify:  Simplified to (fma (fma x 1/2 1) x 2)
1548149150.415 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (fma (fma x 1/2 1) x 2)))
1548149150.415 * * * * [misc]progress:  [ 33 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (+ (exp x) 1)))>
1548149150.415 * [enter]simplify:  Simplifying (+ (exp x) 1)
1548149150.415 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149150.416 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149150.419 * [exit]simplify:  Simplified to (+ (exp x) 1)
1548149150.419 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (+ (exp x) 1)))
1548149150.419 * * * * [misc]progress:  [ 34 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (+ (exp x) 1)))>
1548149150.419 * [enter]simplify:  Simplifying (+ (exp x) 1)
1548149150.419 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149150.421 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149150.423 * [exit]simplify:  Simplified to (+ (exp x) 1)
1548149150.423 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (+ (exp x) 1)))
1548149150.423 * * * * [misc]progress:  [ 35 / 37 ] simplifiying candidate #<alt (λ (x) (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))))>
1548149150.423 * [enter]simplify:  Simplifying (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3))))
1548149150.423 * * [misc]simplify:  iters left: 6 (18 enodes)
1548149150.429 * * [misc]simplify:  iters left: 5 (40 enodes)
1548149150.443 * * [misc]simplify:  iters left: 4 (111 enodes)
1548149150.484 * * [misc]simplify:  iters left: 3 (276 enodes)
1548149150.748 * [exit]simplify:  Simplified to (+ (* (/ (* x x) (sqrt 2)) 3/16) (fma 1/2 (/ x (sqrt 2)) (sqrt 2)))
1548149150.748 * [misc]simplify:  Simplified (2) to (λ (x) (+ (* (/ (* x x) (sqrt 2)) 3/16) (fma 1/2 (/ x (sqrt 2)) (sqrt 2))))
1548149150.748 * * * * [misc]progress:  [ 36 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (+ (exp x) 1)))>
1548149150.749 * [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
1548149150.749 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149150.751 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149150.753 * [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
1548149150.753 * [misc]simplify:  Simplified (2) to (λ (x) (sqrt (+ (exp x) 1)))
1548149150.753 * * * * [misc]progress:  [ 37 / 37 ] simplifiying candidate #<alt (λ (x) (sqrt (+ (exp x) 1)))>
1548149150.753 * [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
1548149150.753 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149150.754 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149150.755 * [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
1548149150.755 * [misc]simplify:  Simplified (2) to (λ (x) (sqrt (+ (exp x) 1)))
1548149150.755 * * * [misc]progress:  adding candidates to table
1548149151.068 * * [misc]progress:  iteration 2 / 4
1548149151.068 * * * [misc]progress:  picking best candidate
1548149151.072 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.073 * * * [misc]progress:  localizing error
1548149151.086 * * * [misc]progress:  generating rewritten candidates
1548149151.086 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1548149151.112 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1)
1548149151.118 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1548149151.123 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1548149151.132 * * * [misc]progress:  generating series expansions
1548149151.132 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1548149151.132 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))) into (sqrt (+ (exp x) 1))
1548149151.132 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp x) 1)) in (x) around 0
1548149151.132 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
1548149151.132 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149151.132 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149151.132 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.132 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.132 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.132 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149151.132 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.132 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.133 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1548149151.133 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1548149151.136 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1548149151.136 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149151.137 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
1548149151.137 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
1548149151.137 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149151.137 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149151.137 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.137 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.137 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.137 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149151.137 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.137 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.137 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1548149151.137 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1548149151.139 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1548149151.139 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149151.139 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
1548149151.140 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1548149151.140 * [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
1548149151.142 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1548149151.142 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1548149151.144 * [misc]backup-simplify:  Simplify (/ (- 1/2 (pow (/ 1/2 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
1548149151.147 * [misc]backup-simplify:  Simplify (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
1548149151.150 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) (pow x 2)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3))))
1548149151.151 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (+ (exp (/ 1 x)) 1))) (sqrt (sqrt (+ (exp (/ 1 x)) 1)))) into (sqrt (+ (exp (/ 1 x)) 1))
1548149151.151 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in (x) around 0
1548149151.151 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
1548149151.151 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149151.151 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149151.151 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149151.151 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.151 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.151 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149151.151 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149151.151 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.151 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.151 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.151 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1))
1548149151.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.152 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149151.152 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
1548149151.152 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149151.152 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149151.152 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149151.152 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.152 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.152 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149151.152 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149151.152 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.152 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.152 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.152 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1))
1548149151.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.153 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149151.153 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1))
1548149151.153 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.154 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149151.154 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.155 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149151.155 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.156 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149151.156 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.156 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149151.156 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.158 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0
1548149151.158 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.158 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 x))) 1)) into (sqrt (+ (exp x) 1))
1548149151.158 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (+ (exp (/ 1 (- x))) 1))) (sqrt (sqrt (+ (exp (/ 1 (- x))) 1)))) into (sqrt (+ (exp (/ -1 x)) 1))
1548149151.158 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in (x) around 0
1548149151.158 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x
1548149151.158 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149151.158 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149151.158 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149151.158 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149151.158 * [misc]backup-simplify:  Simplify -1 into -1
1548149151.158 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.158 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.158 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.159 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149151.159 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149151.159 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.159 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.159 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149151.159 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ -1 x)) 1)) into (sqrt (+ (exp (/ -1 x)) 1))
1548149151.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.159 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149151.159 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x
1548149151.159 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149151.159 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149151.159 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149151.159 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149151.159 * [misc]backup-simplify:  Simplify -1 into -1
1548149151.159 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.159 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.160 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.160 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149151.160 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149151.160 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.160 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.160 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149151.160 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ -1 x)) 1)) into (sqrt (+ (exp (/ -1 x)) 1))
1548149151.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.160 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149151.161 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ -1 x)) 1)) into (sqrt (+ (exp (/ -1 x)) 1))
1548149151.161 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.162 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149151.162 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.162 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149151.162 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.163 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149151.163 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.164 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149151.164 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.165 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0
1548149151.165 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.165 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (sqrt (+ (exp x) 1))
1548149151.165 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1)
1548149151.166 * [misc]backup-simplify:  Simplify (+ (exp x) 1) into (+ (exp x) 1)
1548149151.166 * [misc]approximate:  Taking taylor expansion of (+ (exp x) 1) in (x) around 0
1548149151.166 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149151.166 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149151.166 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.166 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.166 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.166 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149151.166 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.166 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.166 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149151.166 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149151.166 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.166 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.166 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.166 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149151.166 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.166 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.166 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1548149151.166 * [misc]backup-simplify:  Simplify 2 into 2
1548149151.168 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1548149151.168 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149151.168 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.171 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1548149151.171 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1548149151.171 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548149151.171 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2)) into (+ x (+ (* 1/2 (pow x 2)) 2))
1548149151.171 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.171 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
1548149151.171 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149151.171 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149151.171 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149151.171 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.171 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.171 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149151.172 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149151.172 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.172 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.172 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149151.172 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149151.172 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149151.172 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.172 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.172 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149151.172 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149151.172 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.172 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.172 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.173 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.173 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.173 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.173 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.173 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.174 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.174 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.174 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) 1) into (+ (exp x) 1)
1548149151.174 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) 1) into (+ (exp (/ -1 x)) 1)
1548149151.174 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
1548149151.174 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149151.174 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149151.174 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149151.174 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149151.174 * [misc]backup-simplify:  Simplify -1 into -1
1548149151.174 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.174 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.174 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.175 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149151.175 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149151.175 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.175 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.175 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149151.175 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149151.175 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149151.175 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149151.175 * [misc]backup-simplify:  Simplify -1 into -1
1548149151.175 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.175 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.175 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.175 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149151.175 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149151.175 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.175 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.175 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149151.175 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149151.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.176 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.176 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.176 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.176 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.176 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.177 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.177 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1) into (+ (exp x) 1)
1548149151.177 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1548149151.177 * [misc]backup-simplify:  Simplify (+ (exp x) 1) into (+ (exp x) 1)
1548149151.177 * [misc]approximate:  Taking taylor expansion of (+ (exp x) 1) in (x) around 0
1548149151.177 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149151.177 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149151.177 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.177 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.177 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.177 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149151.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.177 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.177 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149151.177 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149151.177 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.177 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.177 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.177 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149151.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.177 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.177 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1548149151.177 * [misc]backup-simplify:  Simplify 2 into 2
1548149151.178 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1548149151.178 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149151.178 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.179 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1548149151.180 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1548149151.180 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548149151.180 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2)) into (+ x (+ (* 1/2 (pow x 2)) 2))
1548149151.180 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.180 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
1548149151.180 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149151.180 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149151.180 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149151.180 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.180 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.180 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149151.180 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149151.180 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.180 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.180 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149151.180 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149151.180 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149151.180 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.180 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.180 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149151.180 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149151.180 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.180 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.180 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.181 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.181 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.181 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.181 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.181 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.181 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.181 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.181 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) 1) into (+ (exp x) 1)
1548149151.181 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) 1) into (+ (exp (/ -1 x)) 1)
1548149151.181 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
1548149151.181 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149151.181 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149151.182 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149151.182 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149151.182 * [misc]backup-simplify:  Simplify -1 into -1
1548149151.182 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.182 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.182 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.182 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149151.182 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149151.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.182 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.182 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149151.182 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149151.182 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149151.182 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149151.182 * [misc]backup-simplify:  Simplify -1 into -1
1548149151.182 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.182 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.182 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.182 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149151.182 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149151.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.182 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.182 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149151.182 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149151.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.182 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.182 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.183 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.183 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.183 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.183 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.183 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1) into (+ (exp x) 1)
1548149151.183 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1548149151.183 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (exp x) 1))) into (pow (+ (exp x) 1) 1/4)
1548149151.183 * [misc]approximate:  Taking taylor expansion of (pow (+ (exp x) 1) 1/4) in (x) around 0
1548149151.183 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) 1) 1/4) in x
1548149151.183 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (exp x) 1)))) in x
1548149151.183 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (exp x) 1))) in x
1548149151.183 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1548149151.183 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1548149151.183 * [misc]taylor:  Taking taylor expansion of (log (+ (exp x) 1)) in x
1548149151.183 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149151.183 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149151.183 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.183 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.183 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.183 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149151.183 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.183 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.184 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1548149151.184 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1548149151.184 * [misc]backup-simplify:  Simplify (* 1/4 (log 2)) into (* 1/4 (log 2))
1548149151.184 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log 2))) into (pow 2 1/4)
1548149151.184 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) 1) 1/4) in x
1548149151.184 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (exp x) 1)))) in x
1548149151.184 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (exp x) 1))) in x
1548149151.184 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1548149151.184 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1548149151.184 * [misc]taylor:  Taking taylor expansion of (log (+ (exp x) 1)) in x
1548149151.184 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1548149151.185 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1548149151.185 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.185 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.185 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.185 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548149151.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.185 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.185 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1548149151.185 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1548149151.185 * [misc]backup-simplify:  Simplify (* 1/4 (log 2)) into (* 1/4 (log 2))
1548149151.185 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log 2))) into (pow 2 1/4)
1548149151.186 * [misc]backup-simplify:  Simplify (pow 2 1/4) into (pow 2 1/4)
1548149151.187 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1548149151.187 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149151.188 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
1548149151.188 * [misc]backup-simplify:  Simplify (+ (* 1/4 1/2) (* 0 (log 2))) into 1/8
1548149151.189 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log 2))) (+ (* (/ (pow 1/8 1) 1)))) into (* 1/8 (pow 2 1/4))
1548149151.190 * [misc]backup-simplify:  Simplify (* 1/8 (pow 2 1/4)) into (* 1/8 (pow 2 1/4))
1548149151.191 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1548149151.192 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1548149151.194 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
1548149151.194 * [misc]backup-simplify:  Simplify (+ (* 1/4 1/8) (+ (* 0 1/2) (* 0 (log 2)))) into 1/32
1548149151.196 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log 2))) (+ (* (/ (pow 1/8 2) 2)) (* (/ (pow 1/32 1) 1)))) into (* 5/128 (pow 2 1/4))
1548149151.196 * [misc]backup-simplify:  Simplify (* 5/128 (pow 2 1/4)) into (* 5/128 (pow 2 1/4))
1548149151.197 * [misc]backup-simplify:  Simplify (+ (* (* 5/128 (pow 2 1/4)) (pow x 2)) (+ (* (* 1/8 (pow 2 1/4)) x) (pow 2 1/4))) into (+ (* 1/8 (* x (pow 2 1/4))) (+ (* 5/128 (* (pow x 2) (pow 2 1/4))) (pow 2 1/4)))
1548149151.197 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (exp (/ 1 x)) 1))) into (pow (+ (exp (/ 1 x)) 1) 1/4)
1548149151.197 * [misc]approximate:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1) 1/4) in (x) around 0
1548149151.197 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1) 1/4) in x
1548149151.197 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) in x
1548149151.197 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (exp (/ 1 x)) 1))) in x
1548149151.197 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1548149151.197 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1548149151.197 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
1548149151.197 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149151.197 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149151.197 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149151.197 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.197 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.197 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149151.197 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149151.197 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.197 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.198 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.198 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1548149151.198 * [misc]backup-simplify:  Simplify (* 1/4 (log (+ (exp (/ 1 x)) 1))) into (* 1/4 (log (+ (exp (/ 1 x)) 1)))
1548149151.198 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) into (pow (+ (exp (/ 1 x)) 1) 1/4)
1548149151.198 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1) 1/4) in x
1548149151.198 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) in x
1548149151.198 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (exp (/ 1 x)) 1))) in x
1548149151.198 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1548149151.198 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1548149151.198 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
1548149151.198 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1548149151.198 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1548149151.198 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149151.198 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.198 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.198 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149151.198 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1548149151.198 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.198 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.198 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1548149151.198 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1548149151.198 * [misc]backup-simplify:  Simplify (* 1/4 (log (+ (exp (/ 1 x)) 1))) into (* 1/4 (log (+ (exp (/ 1 x)) 1)))
1548149151.198 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) into (pow (+ (exp (/ 1 x)) 1) 1/4)
1548149151.198 * [misc]backup-simplify:  Simplify (pow (+ (exp (/ 1 x)) 1) 1/4) into (pow (+ (exp (/ 1 x)) 1) 1/4)
1548149151.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.199 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1548149151.199 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (+ (exp (/ 1 x)) 1)))) into 0
1548149151.200 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) (+ (* (/ (pow 0 1) 1)))) into 0
1548149151.200 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.201 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1548149151.201 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (+ (exp (/ 1 x)) 1))))) into 0
1548149151.202 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149151.202 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.205 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
1548149151.205 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ 1 x)) 1)))))) into 0
1548149151.207 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149151.207 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.210 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 24) into 0
1548149151.211 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ 1 x)) 1))))))) into 0
1548149151.214 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149151.214 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.214 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.219 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 120) into 0
1548149151.219 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ 1 x)) 1)))))))) into 0
1548149151.226 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149151.226 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.241 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 720) into 0
1548149151.242 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ 1 x)) 1))))))))) into 0
1548149151.255 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ 1 x)) 1)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149151.255 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.255 * [misc]backup-simplify:  Simplify (pow (+ (exp (/ 1 (/ 1 x))) 1) 1/4) into (pow (+ (exp x) 1) 1/4)
1548149151.256 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (exp (/ 1 (- x))) 1))) into (pow (+ (exp (/ -1 x)) 1) 1/4)
1548149151.256 * [misc]approximate:  Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1) 1/4) in (x) around 0
1548149151.256 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1) 1/4) in x
1548149151.256 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) in x
1548149151.256 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (exp (/ -1 x)) 1))) in x
1548149151.256 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1548149151.256 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1548149151.256 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
1548149151.256 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149151.256 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149151.256 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149151.256 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149151.256 * [misc]backup-simplify:  Simplify -1 into -1
1548149151.256 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.256 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.256 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.256 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149151.256 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149151.256 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.256 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.256 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149151.257 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1548149151.257 * [misc]backup-simplify:  Simplify (* 1/4 (log (+ (exp (/ -1 x)) 1))) into (* 1/4 (log (+ (exp (/ -1 x)) 1)))
1548149151.257 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) into (pow (+ (exp (/ -1 x)) 1) 1/4)
1548149151.257 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1) 1/4) in x
1548149151.257 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) in x
1548149151.257 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (exp (/ -1 x)) 1))) in x
1548149151.257 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1548149151.257 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1548149151.257 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
1548149151.257 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1548149151.257 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1548149151.257 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149151.257 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149151.257 * [misc]backup-simplify:  Simplify -1 into -1
1548149151.257 * [misc]taylor:  Taking taylor expansion of x in x
1548149151.257 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.257 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.257 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149151.258 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1548149151.258 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149151.258 * [misc]backup-simplify:  Simplify 1 into 1
1548149151.258 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1548149151.258 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1548149151.258 * [misc]backup-simplify:  Simplify (* 1/4 (log (+ (exp (/ -1 x)) 1))) into (* 1/4 (log (+ (exp (/ -1 x)) 1)))
1548149151.258 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) into (pow (+ (exp (/ -1 x)) 1) 1/4)
1548149151.258 * [misc]backup-simplify:  Simplify (pow (+ (exp (/ -1 x)) 1) 1/4) into (pow (+ (exp (/ -1 x)) 1) 1/4)
1548149151.258 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.259 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1548149151.260 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (+ (exp (/ -1 x)) 1)))) into 0
1548149151.261 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) (+ (* (/ (pow 0 1) 1)))) into 0
1548149151.261 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.261 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.262 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1548149151.263 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (+ (exp (/ -1 x)) 1))))) into 0
1548149151.265 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149151.265 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.268 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
1548149151.268 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ -1 x)) 1)))))) into 0
1548149151.272 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149151.272 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.276 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 24) into 0
1548149151.277 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ -1 x)) 1))))))) into 0
1548149151.281 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149151.281 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.285 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 120) into 0
1548149151.286 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ -1 x)) 1)))))))) into 0
1548149151.290 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149151.290 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149151.297 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 720) into 0
1548149151.298 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ -1 x)) 1))))))))) into 0
1548149151.305 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (+ (exp (/ -1 x)) 1)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149151.305 * [misc]backup-simplify:  Simplify 0 into 0
1548149151.305 * [misc]backup-simplify:  Simplify (pow (+ (exp (/ -1 (/ 1 (- x)))) 1) 1/4) into (pow (+ (exp x) 1) 1/4)
1548149151.305 * * * [misc]progress:  simplifying candidates
1548149151.305 * * * * [misc]progress:  [ 1 / 108 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.306 * * * * [misc]progress:  [ 2 / 108 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.306 * * * * [misc]progress:  [ 3 / 108 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (+ (exp x) 1)) (+ 1/2 1/2)))>
1548149151.306 * [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
1548149151.306 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149151.307 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149151.307 * [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
1548149151.307 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (+ (exp x) 1)) (+ 1/2 1/2)))
1548149151.308 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1548149151.308 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149151.308 * * [misc]simplify:  iters left: 1 (3 enodes)
1548149151.309 * [exit]simplify:  Simplified to 1
1548149151.309 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (+ (exp x) 1)) 1))
1548149151.309 * * * * [misc]progress:  [ 4 / 108 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (sqrt (+ (exp x) 1))) (+ 1 1)))>
1548149151.309 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
1548149151.309 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149151.310 * * [misc]simplify:  iters left: 4 (9 enodes)
1548149151.311 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
1548149151.311 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (sqrt (+ (exp x) 1))) (+ 1 1)))
1548149151.312 * [enter]simplify:  Simplifying (+ 1 1)
1548149151.312 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149151.313 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149151.313 * [exit]simplify:  Simplified to 2
1548149151.313 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (sqrt (+ (exp x) 1))) 2))
1548149151.313 * * * * [misc]progress:  [ 5 / 108 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1))) 1/2))>
1548149151.313 * [enter]simplify:  Simplifying (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1)))
1548149151.313 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149151.314 * * [misc]simplify:  iters left: 5 (9 enodes)
1548149151.315 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149151.316 * [exit]simplify:  Simplified to (+ (exp x) 1)
1548149151.316 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (+ (exp x) 1) 1/2))
1548149151.316 * * * * [misc]progress:  [ 6 / 108 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))) 1))>
1548149151.317 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))
1548149151.317 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.318 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.319 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149151.320 * [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
1548149151.320 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (+ (exp x) 1)) 1))
1548149151.320 * * * * [misc]progress:  [ 7 / 108 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (sqrt (+ (exp x) 1))) 2))>
1548149151.320 * * * * [misc]progress:  [ 8 / 108 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (sqrt (+ (exp x) 1))) (+ 1 1)))>
1548149151.320 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
1548149151.320 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149151.321 * * [misc]simplify:  iters left: 4 (9 enodes)
1548149151.322 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
1548149151.322 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (sqrt (+ (exp x) 1))) (+ 1 1)))
1548149151.322 * * * * [misc]progress:  [ 9 / 108 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))) 1))>
1548149151.322 * * * * [misc]progress:  [ 10 / 108 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (sqrt (+ (exp x) 1)))) (log (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.323 * [enter]simplify:  Simplifying (+ (log (sqrt (sqrt (+ (exp x) 1)))) (log (sqrt (sqrt (+ (exp x) 1)))))
1548149151.323 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149151.324 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149151.325 * [exit]simplify:  Simplified to (+ (log (sqrt (sqrt (+ (exp x) 1)))) (log (sqrt (sqrt (+ (exp x) 1)))))
1548149151.325 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (sqrt (sqrt (+ (exp x) 1)))) (log (sqrt (sqrt (+ (exp x) 1)))))))
1548149151.325 * * * * [misc]progress:  [ 11 / 108 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.325 * * * * [misc]progress:  [ 12 / 108 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.325 * * * * [misc]progress:  [ 13 / 108 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1)))) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.325 * [enter]simplify:  Simplifying (* (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1)))) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1)))))
1548149151.325 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149151.327 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149151.329 * * [misc]simplify:  iters left: 4 (26 enodes)
1548149151.333 * * [misc]simplify:  iters left: 3 (31 enodes)
1548149151.337 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149151.348 * * [misc]simplify:  iters left: 1 (61 enodes)
1548149151.356 * [exit]simplify:  Simplified to (* (+ (exp x) 1) (sqrt (+ (exp x) 1)))
1548149151.356 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (* (+ (exp x) 1) (sqrt (+ (exp x) 1)))))
1548149151.356 * * * * [misc]progress:  [ 14 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))) (cbrt (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))) (cbrt (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.356 * * * * [misc]progress:  [ 15 / 108 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.356 * * * * [misc]progress:  [ 16 / 108 ] simplifiying candidate #<alt (λ (x) (sqrt (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1)))))>
1548149151.356 * [enter]simplify:  Simplifying (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1)))
1548149151.356 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149151.357 * * [misc]simplify:  iters left: 5 (9 enodes)
1548149151.358 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149151.359 * [exit]simplify:  Simplified to (+ (exp x) 1)
1548149151.359 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (+ (exp x) 1)))
1548149151.359 * * * * [misc]progress:  [ 17 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))) (sqrt (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.359 * * * * [misc]progress:  [ 18 / 108 ] simplifiying candidate #<alt (λ (x) (sqrt (+ (exp x) 1)))>
1548149151.360 * [enter]simplify:  Simplifying (+ (exp x) 1)
1548149151.360 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149151.360 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149151.361 * [exit]simplify:  Simplified to (+ (exp x) 1)
1548149151.361 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (+ (exp x) 1)))
1548149151.361 * * * * [misc]progress:  [ 19 / 108 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3)))) (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3))))) (* (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))))>
1548149151.361 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3)))) (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3)))))
1548149151.361 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149151.363 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149151.365 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149151.368 * * [misc]simplify:  iters left: 3 (27 enodes)
1548149151.371 * [exit]simplify:  Simplified to (sqrt (fma (exp x) (* (exp x) (exp x)) 1))
1548149151.371 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (fma (exp x) (* (exp x) (exp x)) 1)) (* (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))))
1548149151.371 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))
1548149151.371 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149151.373 * * [misc]simplify:  iters left: 5 (24 enodes)
1548149151.377 * * [misc]simplify:  iters left: 4 (37 enodes)
1548149151.381 * * [misc]simplify:  iters left: 3 (49 enodes)
1548149151.388 * * [misc]simplify:  iters left: 2 (70 enodes)
1548149151.405 * * [misc]simplify:  iters left: 1 (107 enodes)
1548149151.426 * [exit]simplify:  Simplified to (sqrt (fma (exp x) (expm1 x) 1))
1548149151.426 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (sqrt (fma (exp x) (* (exp x) (exp x)) 1)) (sqrt (fma (exp x) (expm1 x) 1))))
1548149151.426 * * * * [misc]progress:  [ 20 / 108 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3)))) (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1))))) (* (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))) (sqrt (sqrt (- (exp x) 1))))))>
1548149151.427 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3)))) (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1)))))
1548149151.427 * * [misc]simplify:  iters left: 6 (15 enodes)
1548149151.430 * * [misc]simplify:  iters left: 5 (29 enodes)
1548149151.434 * * [misc]simplify:  iters left: 4 (43 enodes)
1548149151.438 * * [misc]simplify:  iters left: 3 (47 enodes)
1548149151.442 * * [misc]simplify:  iters left: 2 (63 enodes)
1548149151.454 * * [misc]simplify:  iters left: 1 (94 enodes)
1548149151.470 * [exit]simplify:  Simplified to (* (sqrt (sqrt (expm1 (+ x x)))) (sqrt (sqrt (fma (exp x) (exp (+ x x)) 1))))
1548149151.470 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (sqrt (sqrt (expm1 (+ x x)))) (sqrt (sqrt (fma (exp x) (exp (+ x x)) 1)))) (* (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))) (sqrt (sqrt (- (exp x) 1))))))
1548149151.470 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))) (sqrt (sqrt (- (exp x) 1))))
1548149151.470 * * [misc]simplify:  iters left: 6 (14 enodes)
1548149151.473 * * [misc]simplify:  iters left: 5 (32 enodes)
1548149151.478 * * [misc]simplify:  iters left: 4 (44 enodes)
1548149151.487 * * [misc]simplify:  iters left: 3 (64 enodes)
1548149151.496 * * [misc]simplify:  iters left: 2 (87 enodes)
1548149151.508 * * [misc]simplify:  iters left: 1 (109 enodes)
1548149151.527 * [exit]simplify:  Simplified to (* (sqrt (sqrt (fma (exp x) (expm1 x) 1))) (sqrt (sqrt (expm1 x))))
1548149151.528 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (sqrt (expm1 (+ x x)))) (sqrt (sqrt (fma (exp x) (exp (+ x x)) 1)))) (* (sqrt (sqrt (fma (exp x) (expm1 x) 1))) (sqrt (sqrt (expm1 x))))))
1548149151.528 * * * * [misc]progress:  [ 21 / 108 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1)))) (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3))))) (* (sqrt (sqrt (- (exp x) 1))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))))>
1548149151.528 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1)))) (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3)))))
1548149151.528 * * [misc]simplify:  iters left: 6 (15 enodes)
1548149151.531 * * [misc]simplify:  iters left: 5 (29 enodes)
1548149151.534 * * [misc]simplify:  iters left: 4 (43 enodes)
1548149151.541 * * [misc]simplify:  iters left: 3 (47 enodes)
1548149151.549 * * [misc]simplify:  iters left: 2 (63 enodes)
1548149151.573 * * [misc]simplify:  iters left: 1 (94 enodes)
1548149151.603 * [exit]simplify:  Simplified to (* (sqrt (sqrt (expm1 (+ x x)))) (sqrt (sqrt (fma (exp (+ x x)) (exp x) 1))))
1548149151.603 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (sqrt (sqrt (expm1 (+ x x)))) (sqrt (sqrt (fma (exp (+ x x)) (exp x) 1)))) (* (sqrt (sqrt (- (exp x) 1))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))))
1548149151.603 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (exp x) 1))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))
1548149151.604 * * [misc]simplify:  iters left: 6 (14 enodes)
1548149151.609 * * [misc]simplify:  iters left: 5 (32 enodes)
1548149151.617 * * [misc]simplify:  iters left: 4 (45 enodes)
1548149151.633 * * [misc]simplify:  iters left: 3 (64 enodes)
1548149151.649 * * [misc]simplify:  iters left: 2 (87 enodes)
1548149151.671 * * [misc]simplify:  iters left: 1 (108 enodes)
1548149151.707 * [exit]simplify:  Simplified to (* (sqrt (sqrt (fma (expm1 x) (exp x) 1))) (sqrt (sqrt (expm1 x))))
1548149151.707 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (sqrt (expm1 (+ x x)))) (sqrt (sqrt (fma (exp (+ x x)) (exp x) 1)))) (* (sqrt (sqrt (fma (expm1 x) (exp x) 1))) (sqrt (sqrt (expm1 x))))))
1548149151.707 * * * * [misc]progress:  [ 22 / 108 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1)))) (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1))))) (* (sqrt (sqrt (- (exp x) 1))) (sqrt (sqrt (- (exp x) 1))))))>
1548149151.707 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1)))) (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1)))))
1548149151.707 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149151.711 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149151.716 * * [misc]simplify:  iters left: 4 (27 enodes)
1548149151.721 * * [misc]simplify:  iters left: 3 (31 enodes)
1548149151.726 * * [misc]simplify:  iters left: 2 (47 enodes)
1548149151.735 * * [misc]simplify:  iters left: 1 (78 enodes)
1548149151.749 * [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
1548149151.749 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (expm1 (+ x x))) (* (sqrt (sqrt (- (exp x) 1))) (sqrt (sqrt (- (exp x) 1))))))
1548149151.749 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (exp x) 1))) (sqrt (sqrt (- (exp x) 1))))
1548149151.749 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.751 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149151.752 * * [misc]simplify:  iters left: 4 (14 enodes)
1548149151.753 * [exit]simplify:  Simplified to (sqrt (expm1 x))
1548149151.753 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (sqrt (expm1 (+ x x))) (sqrt (expm1 x))))
1548149151.753 * * * * [misc]progress:  [ 23 / 108 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.753 * * * * [misc]progress:  [ 24 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (* (cbrt (sqrt (sqrt (+ (exp x) 1)))) (cbrt (sqrt (sqrt (+ (exp x) 1)))))) (cbrt (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.754 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.754 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.755 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.756 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.756 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (* (cbrt (sqrt (sqrt (+ (exp x) 1)))) (cbrt (sqrt (sqrt (+ (exp x) 1)))))) (cbrt (sqrt (sqrt (+ (exp x) 1))))))
1548149151.756 * * * * [misc]progress:  [ 25 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1)))))) (sqrt (cbrt (sqrt (+ (exp x) 1))))))>
1548149151.756 * [enter]simplify:  Simplifying (sqrt (cbrt (sqrt (+ (exp x) 1))))
1548149151.756 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.757 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.758 * [exit]simplify:  Simplified to (sqrt (cbrt (sqrt (+ (exp x) 1))))
1548149151.758 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1)))))) (sqrt (cbrt (sqrt (+ (exp x) 1))))))
1548149151.758 * * * * [misc]progress:  [ 26 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))))) (sqrt (sqrt (cbrt (+ (exp x) 1))))))>
1548149151.758 * [enter]simplify:  Simplifying (sqrt (sqrt (cbrt (+ (exp x) 1))))
1548149151.758 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.759 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.761 * [exit]simplify:  Simplified to (sqrt (sqrt (cbrt (+ (exp x) 1))))
1548149151.761 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))))) (sqrt (sqrt (cbrt (+ (exp x) 1))))))
1548149151.761 * * * * [misc]progress:  [ 27 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (sqrt (+ (exp x) 1))))) (sqrt (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.762 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.762 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.764 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.767 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.767 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (sqrt (+ (exp x) 1))))) (sqrt (sqrt (sqrt (+ (exp x) 1))))))
1548149151.767 * * * * [misc]progress:  [ 28 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.767 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
1548149151.767 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149151.769 * * [misc]simplify:  iters left: 4 (9 enodes)
1548149151.773 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
1548149151.773 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (exp x) 1)))))
1548149151.773 * * * * [misc]progress:  [ 29 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (sqrt (+ (exp x) 1))))) (sqrt (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.773 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.773 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.775 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.777 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.778 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (sqrt (+ (exp x) 1))))) (sqrt (sqrt (sqrt (+ (exp x) 1))))))
1548149151.778 * * * * [misc]progress:  [ 30 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt 1)) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.778 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
1548149151.778 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149151.780 * * [misc]simplify:  iters left: 4 (9 enodes)
1548149151.782 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
1548149151.782 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt 1)) (sqrt (sqrt (+ (exp x) 1)))))
1548149151.782 * * * * [misc]progress:  [ 31 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (sqrt (+ (exp x) 1))))) (sqrt (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.782 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.782 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.784 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.787 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.787 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (sqrt (+ (exp x) 1))))) (sqrt (sqrt (sqrt (+ (exp x) 1))))))
1548149151.787 * * * * [misc]progress:  [ 32 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) 1) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.787 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
1548149151.787 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149151.789 * * [misc]simplify:  iters left: 4 (9 enodes)
1548149151.791 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
1548149151.791 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (+ (exp x) 1))) 1) (sqrt (sqrt (+ (exp x) 1)))))
1548149151.791 * * * * [misc]progress:  [ 33 / 108 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (sqrt (sqrt (+ (exp x) 1)))) (cbrt (sqrt (sqrt (+ (exp x) 1))))) (* (cbrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.791 * [enter]simplify:  Simplifying (* (cbrt (sqrt (sqrt (+ (exp x) 1)))) (cbrt (sqrt (sqrt (+ (exp x) 1)))))
1548149151.791 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149151.794 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149151.797 * [exit]simplify:  Simplified to (* (cbrt (sqrt (sqrt (+ (exp x) 1)))) (cbrt (sqrt (sqrt (+ (exp x) 1)))))
1548149151.797 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (sqrt (+ (exp x) 1)))) (cbrt (sqrt (sqrt (+ (exp x) 1))))) (* (cbrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))
1548149151.797 * * * * [misc]progress:  [ 34 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1))))) (* (sqrt (cbrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.797 * [enter]simplify:  Simplifying (sqrt (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1)))))
1548149151.797 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149151.800 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149151.803 * [exit]simplify:  Simplified to (fabs (cbrt (sqrt (+ (exp x) 1))))
1548149151.803 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (fabs (cbrt (sqrt (+ (exp x) 1)))) (* (sqrt (cbrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))
1548149151.803 * * * * [misc]progress:  [ 35 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1))))) (* (sqrt (sqrt (cbrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.803 * [enter]simplify:  Simplifying (sqrt (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))))
1548149151.803 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149151.806 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149151.809 * [exit]simplify:  Simplified to (sqrt (fabs (cbrt (+ (exp x) 1))))
1548149151.809 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (fabs (cbrt (+ (exp x) 1)))) (* (sqrt (sqrt (cbrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))
1548149151.809 * * * * [misc]progress:  [ 36 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.809 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.810 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.812 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.814 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.814 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))
1548149151.814 * * * * [misc]progress:  [ 37 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt 1)) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.815 * [enter]simplify:  Simplifying (sqrt (sqrt 1))
1548149151.815 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149151.817 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149151.817 * [exit]simplify:  Simplified to 1
1548149151.817 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))))
1548149151.817 * * * * [misc]progress:  [ 38 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.818 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.818 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.820 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.823 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.823 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))
1548149151.823 * * * * [misc]progress:  [ 39 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.824 * [enter]simplify:  Simplifying (sqrt 1)
1548149151.824 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149151.826 * [exit]simplify:  Simplified to 1
1548149151.826 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))))
1548149151.826 * * * * [misc]progress:  [ 40 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.826 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.826 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.828 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.831 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.831 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1))))))
1548149151.831 * * * * [misc]progress:  [ 41 / 108 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.831 * * * * [misc]progress:  [ 42 / 108 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3))))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1)))))))>
1548149151.831 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1)))))
1548149151.831 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149151.835 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149151.841 * * [misc]simplify:  iters left: 4 (35 enodes)
1548149151.849 * * [misc]simplify:  iters left: 3 (48 enodes)
1548149151.862 * * [misc]simplify:  iters left: 2 (69 enodes)
1548149151.894 * * [misc]simplify:  iters left: 1 (106 enodes)
1548149151.920 * [exit]simplify:  Simplified to (sqrt (sqrt (fma (exp x) (expm1 x) 1)))
1548149151.920 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3))))) (sqrt (sqrt (fma (exp x) (expm1 x) 1)))))
1548149151.920 * * * * [misc]progress:  [ 43 / 108 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1))))) (sqrt (sqrt (- (exp x) 1)))))>
1548149151.920 * [enter]simplify:  Simplifying (sqrt (sqrt (- (exp x) 1)))
1548149151.920 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149151.922 * * [misc]simplify:  iters left: 4 (12 enodes)
1548149151.923 * [exit]simplify:  Simplified to (sqrt (sqrt (expm1 x)))
1548149151.923 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1))))) (sqrt (sqrt (expm1 x)))))
1548149151.923 * * * * [misc]progress:  [ 44 / 108 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3)))) (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1)))))))>
1548149151.923 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3)))) (sqrt (sqrt (+ (exp x) 1))))
1548149151.923 * * [misc]simplify:  iters left: 6 (13 enodes)
1548149151.926 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149151.929 * * [misc]simplify:  iters left: 4 (27 enodes)
1548149151.932 * * [misc]simplify:  iters left: 3 (31 enodes)
1548149151.936 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (fma (exp x) (exp (+ x x)) 1))))
1548149151.936 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (fma (exp x) (exp (+ x x)) 1)))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1)))))))
1548149151.936 * * * * [misc]progress:  [ 45 / 108 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1)))) (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (- (exp x) 1)))))>
1548149151.937 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1)))) (sqrt (sqrt (+ (exp x) 1))))
1548149151.937 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149151.939 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149151.942 * * [misc]simplify:  iters left: 4 (30 enodes)
1548149151.945 * * [misc]simplify:  iters left: 3 (33 enodes)
1548149151.948 * * [misc]simplify:  iters left: 2 (49 enodes)
1548149151.957 * * [misc]simplify:  iters left: 1 (80 enodes)
1548149151.971 * [exit]simplify:  Simplified to (* (sqrt (sqrt (expm1 (+ x x)))) (sqrt (sqrt (+ (exp x) 1))))
1548149151.971 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (sqrt (sqrt (expm1 (+ x x)))) (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (- (exp x) 1)))))
1548149151.971 * * * * [misc]progress:  [ 46 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.971 * * * * [misc]progress:  [ 47 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (log1p (expm1 (+ (exp x) 1)))))))>
1548149151.971 * * * * [misc]progress:  [ 48 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (expm1 (log1p (+ (exp x) 1)))))))>
1548149151.971 * * * * [misc]progress:  [ 49 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) 1)))))>
1548149151.971 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1548149151.971 * * [misc]simplify:  iters left: 4 (4 enodes)
1548149151.972 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1548149151.972 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) 1)))))
1548149151.972 * * * * [misc]progress:  [ 50 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) 1)))))>
1548149151.972 * [enter]simplify:  Simplifying (sqrt (exp x))
1548149151.972 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149151.973 * [exit]simplify:  Simplified to (sqrt (exp x))
1548149151.973 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) 1)))))
1548149151.973 * * * * [misc]progress:  [ 51 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (fma 1 (exp x) 1)))))>
1548149151.973 * * * * [misc]progress:  [ 52 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (pow (+ (exp x) 1) 1)))))>
1548149151.973 * * * * [misc]progress:  [ 53 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (exp (log (+ (exp x) 1)))))))>
1548149151.973 * * * * [misc]progress:  [ 54 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (log (exp (+ (exp x) 1)))))))>
1548149151.973 * * * * [misc]progress:  [ 55 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (* (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1))) (cbrt (+ (exp x) 1)))))))>
1548149151.973 * * * * [misc]progress:  [ 56 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (cbrt (* (* (+ (exp x) 1) (+ (exp x) 1)) (+ (exp x) 1)))))))>
1548149151.973 * * * * [misc]progress:  [ 57 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1)))))))>
1548149151.973 * * * * [misc]progress:  [ 58 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (/ (+ (pow (exp x) 3) (pow 1 3)) (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))))>
1548149151.973 * * * * [misc]progress:  [ 59 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (* 1 (+ (exp x) 1))))))>
1548149151.973 * * * * [misc]progress:  [ 60 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (/ (- (* (exp x) (exp x)) (* 1 1)) (- (exp x) 1))))))>
1548149151.973 * * * * [misc]progress:  [ 61 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ 1 (exp x))))))>
1548149151.973 * * * * [misc]progress:  [ 62 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (log1p (expm1 (+ (exp x) 1))))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.973 * * * * [misc]progress:  [ 63 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (expm1 (log1p (+ (exp x) 1))))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.973 * * * * [misc]progress:  [ 64 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.973 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1548149151.973 * * [misc]simplify:  iters left: 4 (4 enodes)
1548149151.974 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1548149151.974 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (sqrt (sqrt (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) 1))) (sqrt (sqrt (+ (exp x) 1)))))
1548149151.974 * * * * [misc]progress:  [ 65 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.974 * [enter]simplify:  Simplifying (sqrt (exp x))
1548149151.974 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149151.975 * [exit]simplify:  Simplified to (sqrt (exp x))
1548149151.975 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (sqrt (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) 1))) (sqrt (sqrt (+ (exp x) 1)))))
1548149151.975 * * * * [misc]progress:  [ 66 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (fma 1 (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 67 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (pow (+ (exp x) 1) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 68 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (exp (log (+ (exp x) 1))))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 69 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (log (exp (+ (exp x) 1))))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 70 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (* (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1))) (cbrt (+ (exp x) 1))))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 71 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (cbrt (* (* (+ (exp x) 1) (+ (exp x) 1)) (+ (exp x) 1))))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 72 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1))))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 73 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ (+ (pow (exp x) 3) (pow 1 3)) (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1)))))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 74 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (* 1 (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 75 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ (- (* (exp x) (exp x)) (* 1 1)) (- (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 76 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ 1 (exp x)))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149151.975 * * * * [misc]progress:  [ 77 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (log1p (expm1 (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.975 * * * * [misc]progress:  [ 78 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (expm1 (log1p (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.975 * * * * [misc]progress:  [ 79 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (pow (sqrt (+ (exp x) 1)) 1/2)))>
1548149151.975 * * * * [misc]progress:  [ 80 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (pow (sqrt (sqrt (+ (exp x) 1))) 1)))>
1548149151.975 * * * * [misc]progress:  [ 81 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (exp (log (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.975 * * * * [misc]progress:  [ 82 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (log (exp (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.976 * * * * [misc]progress:  [ 83 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (* (cbrt (sqrt (sqrt (+ (exp x) 1)))) (cbrt (sqrt (sqrt (+ (exp x) 1))))) (cbrt (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.976 * * * * [misc]progress:  [ 84 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (cbrt (* (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.976 * * * * [misc]progress:  [ 85 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1))))) (sqrt (cbrt (sqrt (+ (exp x) 1)))))))>
1548149151.976 * [enter]simplify:  Simplifying (sqrt (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1)))))
1548149151.976 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149151.978 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149151.979 * [exit]simplify:  Simplified to (fabs (cbrt (sqrt (+ (exp x) 1))))
1548149151.979 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (fabs (cbrt (sqrt (+ (exp x) 1)))) (sqrt (cbrt (sqrt (+ (exp x) 1)))))))
1548149151.979 * * * * [misc]progress:  [ 86 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1))))) (sqrt (sqrt (cbrt (+ (exp x) 1)))))))>
1548149151.980 * [enter]simplify:  Simplifying (sqrt (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))))
1548149151.980 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149151.981 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149151.982 * [exit]simplify:  Simplified to (sqrt (fabs (cbrt (+ (exp x) 1))))
1548149151.982 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt (fabs (cbrt (+ (exp x) 1)))) (sqrt (sqrt (cbrt (+ (exp x) 1)))))))
1548149151.982 * * * * [misc]progress:  [ 87 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.983 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.983 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.984 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.985 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.985 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (sqrt (+ (exp x) 1)))))))
1548149151.985 * * * * [misc]progress:  [ 88 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt (sqrt 1)) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.986 * [enter]simplify:  Simplifying (sqrt (sqrt 1))
1548149151.986 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149151.987 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149151.988 * [exit]simplify:  Simplified to 1
1548149151.988 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* 1 (sqrt (sqrt (+ (exp x) 1))))))
1548149151.988 * * * * [misc]progress:  [ 89 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (sqrt (+ (exp x) 1)))))))>
1548149151.988 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.988 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149151.990 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149151.992 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (exp x) 1))))
1548149151.992 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (sqrt (+ (exp x) 1)))))))
1548149151.992 * * * * [misc]progress:  [ 90 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt 1) (sqrt (sqrt (+ (exp x) 1))))))>
1548149151.993 * [enter]simplify:  Simplifying (sqrt 1)
1548149151.993 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149151.994 * [exit]simplify:  Simplified to 1
1548149151.994 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* 1 (sqrt (sqrt (+ (exp x) 1))))))
1548149151.994 * * * * [misc]progress:  [ 91 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (/ (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3)))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))))>
1548149151.994 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (pow (exp x) 3) (pow 1 3))))
1548149151.994 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149151.997 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149152.001 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149152.005 * * [misc]simplify:  iters left: 3 (25 enodes)
1548149152.011 * [exit]simplify:  Simplified to (sqrt (sqrt (fma (exp x) (exp (+ x x)) 1)))
1548149152.011 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (/ (sqrt (sqrt (fma (exp x) (exp (+ x x)) 1))) (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))))
1548149152.011 * * * * [misc]progress:  [ 92 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (/ (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1)))) (sqrt (sqrt (- (exp x) 1))))))>
1548149152.011 * [enter]simplify:  Simplifying (sqrt (sqrt (- (* (exp x) (exp x)) (* 1 1))))
1548149152.011 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149152.015 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149152.019 * * [misc]simplify:  iters left: 4 (25 enodes)
1548149152.023 * * [misc]simplify:  iters left: 3 (29 enodes)
1548149152.028 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149152.039 * * [misc]simplify:  iters left: 1 (76 enodes)
1548149152.052 * [exit]simplify:  Simplified to (sqrt (sqrt (expm1 (+ x x))))
1548149152.052 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (/ (sqrt (sqrt (expm1 (+ x x)))) (sqrt (sqrt (- (exp x) 1))))))
1548149152.052 * * * * [misc]progress:  [ 93 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* (sqrt (sqrt (sqrt (+ (exp x) 1)))) (sqrt (sqrt (sqrt (+ (exp x) 1)))))))>
1548149152.052 * * * * [misc]progress:  [ 94 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (fabs (sqrt (sqrt (+ (exp x) 1))))))>
1548149152.053 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
1548149152.053 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149152.053 * * [misc]simplify:  iters left: 4 (9 enodes)
1548149152.054 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
1548149152.054 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (fabs (sqrt (sqrt (+ (exp x) 1))))))
1548149152.055 * * * * [misc]progress:  [ 95 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (fabs (sqrt (sqrt (+ (exp x) 1))))))>
1548149152.055 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
1548149152.055 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149152.056 * * [misc]simplify:  iters left: 4 (9 enodes)
1548149152.057 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
1548149152.057 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (fabs (sqrt (sqrt (+ (exp x) 1))))))
1548149152.057 * * * * [misc]progress:  [ 96 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (* 1 (sqrt (sqrt (+ (exp x) 1))))))>
1548149152.057 * * * * [misc]progress:  [ 97 / 108 ] simplifiying candidate #<alt (λ (x) (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))))>
1548149152.057 * [enter]simplify:  Simplifying (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3))))
1548149152.057 * * [misc]simplify:  iters left: 6 (18 enodes)
1548149152.060 * * [misc]simplify:  iters left: 5 (40 enodes)
1548149152.068 * * [misc]simplify:  iters left: 4 (111 enodes)
1548149152.093 * * [misc]simplify:  iters left: 3 (276 enodes)
1548149152.183 * [exit]simplify:  Simplified to (+ (* (/ (* x x) (sqrt 2)) 3/16) (fma 1/2 (/ x (sqrt 2)) (sqrt 2)))
1548149152.183 * [misc]simplify:  Simplified (2) to (λ (x) (+ (* (/ (* x x) (sqrt 2)) 3/16) (fma 1/2 (/ x (sqrt 2)) (sqrt 2))))
1548149152.183 * * * * [misc]progress:  [ 98 / 108 ] simplifiying candidate #<alt (λ (x) (sqrt (+ (exp x) 1)))>
1548149152.184 * [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
1548149152.184 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149152.185 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149152.187 * [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
1548149152.187 * [misc]simplify:  Simplified (2) to (λ (x) (sqrt (+ (exp x) 1)))
1548149152.187 * * * * [misc]progress:  [ 99 / 108 ] simplifiying candidate #<alt (λ (x) (sqrt (+ (exp x) 1)))>
1548149152.187 * [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
1548149152.187 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149152.189 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149152.190 * [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
1548149152.191 * [misc]simplify:  Simplified (2) to (λ (x) (sqrt (+ (exp x) 1)))
1548149152.191 * * * * [misc]progress:  [ 100 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ x (+ (* 1/2 (pow x 2)) 2))))))>
1548149152.191 * [enter]simplify:  Simplifying (+ x (+ (* 1/2 (pow x 2)) 2))
1548149152.191 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149152.193 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149152.197 * * [misc]simplify:  iters left: 4 (25 enodes)
1548149152.203 * * [misc]simplify:  iters left: 3 (39 enodes)
1548149152.207 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149152.212 * * [misc]simplify:  iters left: 1 (52 enodes)
1548149152.225 * [exit]simplify:  Simplified to (fma (fma x 1/2 1) x 2)
1548149152.225 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (fma (fma x 1/2 1) x 2)))))
1548149152.225 * * * * [misc]progress:  [ 101 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149152.225 * [enter]simplify:  Simplifying (+ (exp x) 1)
1548149152.225 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149152.226 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149152.227 * [exit]simplify:  Simplified to (+ (exp x) 1)
1548149152.227 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))
1548149152.227 * * * * [misc]progress:  [ 102 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149152.227 * [enter]simplify:  Simplifying (+ (exp x) 1)
1548149152.227 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149152.228 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149152.228 * [exit]simplify:  Simplified to (+ (exp x) 1)
1548149152.228 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))
1548149152.228 * * * * [misc]progress:  [ 103 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ x (+ (* 1/2 (pow x 2)) 2)))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149152.229 * [enter]simplify:  Simplifying (+ x (+ (* 1/2 (pow x 2)) 2))
1548149152.229 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149152.230 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149152.232 * * [misc]simplify:  iters left: 4 (25 enodes)
1548149152.236 * * [misc]simplify:  iters left: 3 (39 enodes)
1548149152.241 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149152.246 * * [misc]simplify:  iters left: 1 (52 enodes)
1548149152.269 * [exit]simplify:  Simplified to (fma (fma x 1/2 1) x 2)
1548149152.270 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (sqrt (sqrt (fma (fma x 1/2 1) x 2))) (sqrt (sqrt (+ (exp x) 1)))))
1548149152.270 * * * * [misc]progress:  [ 104 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149152.270 * [enter]simplify:  Simplifying (+ (exp x) 1)
1548149152.270 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149152.271 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149152.273 * [exit]simplify:  Simplified to (+ (exp x) 1)
1548149152.273 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))
1548149152.273 * * * * [misc]progress:  [ 105 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
1548149152.273 * [enter]simplify:  Simplifying (+ (exp x) 1)
1548149152.274 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149152.275 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149152.276 * [exit]simplify:  Simplified to (+ (exp x) 1)
1548149152.276 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))
1548149152.277 * * * * [misc]progress:  [ 106 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (+ (* 1/8 (* x (pow 2 1/4))) (+ (* 5/128 (* (pow x 2) (pow 2 1/4))) (pow 2 1/4)))))>
1548149152.277 * [enter]simplify:  Simplifying (+ (* 1/8 (* x (pow 2 1/4))) (+ (* 5/128 (* (pow x 2) (pow 2 1/4))) (pow 2 1/4)))
1548149152.277 * * [misc]simplify:  iters left: 6 (13 enodes)
1548149152.282 * * [misc]simplify:  iters left: 5 (28 enodes)
1548149152.292 * * [misc]simplify:  iters left: 4 (62 enodes)
1548149152.316 * * [misc]simplify:  iters left: 3 (125 enodes)
1548149152.361 * * [misc]simplify:  iters left: 2 (193 enodes)
1548149152.413 * * [misc]simplify:  iters left: 1 (386 enodes)
1548149152.611 * [exit]simplify:  Simplified to (fma (fma 5/128 x 1/8) (* (pow 2 1/4) x) (pow 2 1/4))
1548149152.611 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (fma (fma 5/128 x 1/8) (* (pow 2 1/4) x) (pow 2 1/4))))
1548149152.611 * * * * [misc]progress:  [ 107 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (pow (+ (exp x) 1) 1/4)))>
1548149152.612 * [enter]simplify:  Simplifying (pow (+ (exp x) 1) 1/4)
1548149152.612 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149152.612 * * [misc]simplify:  iters left: 3 (9 enodes)
1548149152.614 * [exit]simplify:  Simplified to (pow (+ (exp x) 1) 1/4)
1548149152.614 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (pow (+ (exp x) 1) 1/4)))
1548149152.614 * * * * [misc]progress:  [ 108 / 108 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (pow (+ (exp x) 1) 1/4)))>
1548149152.614 * [enter]simplify:  Simplifying (pow (+ (exp x) 1) 1/4)
1548149152.614 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149152.615 * * [misc]simplify:  iters left: 3 (9 enodes)
1548149152.616 * [exit]simplify:  Simplified to (pow (+ (exp x) 1) 1/4)
1548149152.616 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (pow (+ (exp x) 1) 1/4)))
1548149152.616 * * * [misc]progress:  adding candidates to table
1548149153.718 * [misc]progress:  [Phase 3 of 3] Extracting.
1548149153.718 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (sqrt (+ (exp x) 1)))> #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>)
1548149153.719 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1548149153.720 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (sqrt (+ (exp x) 1)))> #<alt (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>)
1548149153.742 * * * [misc]regime:  Found split indices: #<option (#s(si 0 255))>
1548149153.742 * [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
1548149153.742 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149153.743 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149153.743 * [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
1548149163.914 * [misc]regime-testing:  Baseline error score: 0.08413368728569902
1548149163.916 * [misc]regime-testing:  Oracle error score: 0.07950810908842436
1548149163.918 * [misc]regime-testing:  End program error score: 0.08413368728569902