1538294871.949 * [misc]progress:  [Phase 1 of 3] Setting up.
1538294871.949 * * * [misc]progress:  [1/2] Preparing points
1538294871.949 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538294872.042 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294872.042 * * * * [misc]points:  Sampling 66 additional inputs, on iter 1 have 190 / 256
1538294872.057 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294872.057 * * * * [misc]points:  Sampling 17 additional inputs, on iter 2 have 239 / 256
1538294872.062 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294872.062 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 254 / 256
1538294872.064 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294872.064 * * * * [exit]points:  Sampled 256 points with exact outputs
1538294872.064 * * * [misc]progress:  [2/2] Setting up program.
1538294872.070 * [misc]progress:  [Phase 2 of 3] Improving.
1538294872.070 * [enter]simplify:  Simplifying (/ (- (exp x) 1) x)
1538294872.071 * * [misc]simplify:  iters left: 5 (5 enodes)
1538294872.075 * * [misc]simplify:  iters left: 4 (13 enodes)
1538294872.079 * * [misc]simplify:  iters left: 3 (16 enodes)
1538294872.084 * * [misc]simplify:  iters left: 2 (18 enodes)
1538294872.089 * [exit]simplify:  Simplified to (/ (+ -1 (exp x)) x)
1538294872.096 * * [misc]progress:  iteration 1 / 4
1538294872.096 * * * [misc]progress:  picking best candidate
1538294872.118 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (+ -1 (exp x)) x))>
1538294872.118 * * * [misc]progress:  localizing error
1538294872.140 * * * [misc]progress:  generating rewritten candidates
1538294872.140 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
1538294872.161 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1538294872.232 * * * [misc]progress:  generating series expansions
1538294872.232 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
1538294872.232 * [misc]backup-simplify:  Simplify (+ -1 (exp x)) into (- (exp x) 1)
1538294872.232 * [misc]approximate:  Taking taylor expansion of (- (exp x) 1) in (x) around 0
1538294872.232 * [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
1538294872.232 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294872.232 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.232 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.232 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.232 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294872.232 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.232 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.233 * [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
1538294872.233 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294872.233 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.233 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.233 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.233 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294872.233 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.233 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.233 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294872.233 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294872.233 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.235 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294872.235 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.235 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538294872.235 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.237 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294872.243 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.244 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1538294872.244 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294872.246 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294872.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.247 * [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
1538294872.247 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294872.247 * [misc]backup-simplify:  Simplify (+ (* 1/6 (pow x 3)) (+ (* 1/2 (pow x 2)) (* 1 x))) into (+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2))))
1538294872.247 * [misc]backup-simplify:  Simplify (+ -1 (exp (/ 1 x))) into (- (exp (/ 1 x)) 1)
1538294872.247 * [misc]approximate:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
1538294872.247 * [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
1538294872.247 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294872.247 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294872.247 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.247 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.247 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294872.248 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294872.248 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.248 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.248 * [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
1538294872.248 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294872.248 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294872.248 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.248 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.248 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294872.248 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294872.248 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.248 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.248 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294872.248 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
1538294872.248 * [misc]backup-simplify:  Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1)
1538294872.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.248 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.249 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.249 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.249 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.249 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.250 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.250 * [misc]backup-simplify:  Simplify (- (exp (/ 1 (/ 1 x))) 1) into (- (exp x) 1)
1538294872.250 * [misc]backup-simplify:  Simplify (+ -1 (exp (/ 1 (- x)))) into (- (exp (/ -1 x)) 1)
1538294872.250 * [misc]approximate:  Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
1538294872.250 * [misc]taylor:  Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
1538294872.250 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294872.250 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294872.250 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294872.250 * [misc]backup-simplify:  Simplify -1 into -1
1538294872.250 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.250 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.250 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.250 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294872.250 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294872.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.250 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.250 * [misc]taylor:  Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
1538294872.250 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294872.250 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294872.250 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294872.250 * [misc]backup-simplify:  Simplify -1 into -1
1538294872.250 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.250 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.250 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.250 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294872.250 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294872.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.250 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.250 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294872.251 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
1538294872.251 * [misc]backup-simplify:  Simplify (- (exp (/ -1 x)) 1) into (- (exp (/ -1 x)) 1)
1538294872.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.251 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.251 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.252 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.252 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.252 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.252 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.252 * [misc]backup-simplify:  Simplify (- (exp (/ -1 (/ 1 (- x)))) 1) into (- (exp x) 1)
1538294872.252 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1538294872.253 * [misc]backup-simplify:  Simplify (/ (+ -1 (exp x)) x) into (/ (- (exp x) 1) x)
1538294872.253 * [misc]approximate:  Taking taylor expansion of (/ (- (exp x) 1) x) in (x) around 0
1538294872.253 * [misc]taylor:  Taking taylor expansion of (/ (- (exp x) 1) x) in x
1538294872.253 * [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
1538294872.253 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294872.253 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.253 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.253 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.253 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294872.253 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.253 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.253 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.253 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.253 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.253 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294872.253 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294872.254 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294872.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.254 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538294872.254 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294872.254 * [misc]taylor:  Taking taylor expansion of (/ (- (exp x) 1) x) in x
1538294872.254 * [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
1538294872.254 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294872.254 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.254 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.254 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.254 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294872.254 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.254 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.254 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.254 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.254 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.255 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294872.255 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294872.255 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294872.256 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.256 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538294872.256 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294872.256 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.257 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294872.257 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.257 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1538294872.258 * [misc]backup-simplify:  Simplify (- (/ 1/2 1) (+ (* 1 (/ 0 1)))) into 1/2
1538294872.258 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294872.260 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294872.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.260 * [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
1538294872.261 * [misc]backup-simplify:  Simplify (- (/ 1/6 1) (+ (* 1 (/ 0 1)) (* 1/2 (/ 0 1)))) into 1/6
1538294872.261 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294872.261 * [misc]backup-simplify:  Simplify (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294872.261 * [misc]backup-simplify:  Simplify (/ (+ -1 (exp (/ 1 x))) (/ 1 x)) into (* x (- (exp (/ 1 x)) 1))
1538294872.261 * [misc]approximate:  Taking taylor expansion of (* x (- (exp (/ 1 x)) 1)) in (x) around 0
1538294872.261 * [misc]taylor:  Taking taylor expansion of (* x (- (exp (/ 1 x)) 1)) in x
1538294872.261 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.261 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.261 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.261 * [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
1538294872.262 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294872.262 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294872.262 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.262 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.262 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.262 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294872.262 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294872.262 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.262 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.262 * [misc]taylor:  Taking taylor expansion of (* x (- (exp (/ 1 x)) 1)) in x
1538294872.262 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.262 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.262 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.262 * [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
1538294872.262 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294872.262 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294872.262 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.262 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.262 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.262 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294872.262 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294872.262 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.263 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.263 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294872.263 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
1538294872.263 * [misc]backup-simplify:  Simplify (* 0 (- (exp (/ 1 x)) 1)) into 0
1538294872.263 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.263 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (exp (/ 1 x)) 1))) into (- (exp (/ 1 x)) 1)
1538294872.263 * [misc]backup-simplify:  Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1)
1538294872.264 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.264 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.264 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (exp (/ 1 x)) 1)))) into 0
1538294872.264 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.264 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.264 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.264 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) 1))))) into 0
1538294872.265 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.265 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.265 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) 1)))))) into 0
1538294872.265 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.265 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.266 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) 1))))))) into 0
1538294872.266 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.267 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) 1)))))))) into 0
1538294872.267 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.267 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) 1))))))))) into 0
1538294872.267 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.268 * [misc]backup-simplify:  Simplify (* (- (exp (/ 1 (/ 1 x))) 1) (/ 1 x)) into (/ (- (exp x) 1) x)
1538294872.268 * [misc]backup-simplify:  Simplify (/ (+ -1 (exp (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (* (- (exp (/ -1 x)) 1) x))
1538294872.268 * [misc]approximate:  Taking taylor expansion of (* -1 (* (- (exp (/ -1 x)) 1) x)) in (x) around 0
1538294872.268 * [misc]taylor:  Taking taylor expansion of (* -1 (* (- (exp (/ -1 x)) 1) x)) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294872.268 * [misc]backup-simplify:  Simplify -1 into -1
1538294872.268 * [misc]taylor:  Taking taylor expansion of (* (- (exp (/ -1 x)) 1) x) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294872.268 * [misc]backup-simplify:  Simplify -1 into -1
1538294872.268 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.268 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.268 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.268 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294872.268 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294872.268 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.268 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.268 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.268 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.268 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.268 * [misc]taylor:  Taking taylor expansion of (* -1 (* (- (exp (/ -1 x)) 1) x)) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294872.268 * [misc]backup-simplify:  Simplify -1 into -1
1538294872.268 * [misc]taylor:  Taking taylor expansion of (* (- (exp (/ -1 x)) 1) x) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294872.268 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294872.268 * [misc]backup-simplify:  Simplify -1 into -1
1538294872.268 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.268 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.268 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.268 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294872.268 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294872.268 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294872.269 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.269 * [misc]taylor:  Taking taylor expansion of x in x
1538294872.269 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.269 * [misc]backup-simplify:  Simplify 1 into 1
1538294872.269 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294872.269 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
1538294872.269 * [misc]backup-simplify:  Simplify (* (- (exp (/ -1 x)) 1) 0) into 0
1538294872.269 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1538294872.269 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.269 * [misc]backup-simplify:  Simplify (+ (* (- (exp (/ -1 x)) 1) 1) (* 0 0)) into (- (exp (/ -1 x)) 1)
1538294872.269 * [misc]backup-simplify:  Simplify (+ (* -1 (- (exp (/ -1 x)) 1)) (* 0 0)) into (- 1 (exp (/ -1 x)))
1538294872.270 * [misc]backup-simplify:  Simplify (- 1 (exp (/ -1 x))) into (- 1 (exp (/ -1 x)))
1538294872.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.270 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.270 * [misc]backup-simplify:  Simplify (+ (* (- (exp (/ -1 x)) 1) 0) (+ (* 0 1) (* 0 0))) into 0
1538294872.270 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))) into 0
1538294872.270 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.270 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.271 * [misc]backup-simplify:  Simplify (+ (* (- (exp (/ -1 x)) 1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538294872.271 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))) into 0
1538294872.271 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.271 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.271 * [misc]backup-simplify:  Simplify (+ (* (- (exp (/ -1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538294872.272 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))) into 0
1538294872.272 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.272 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.272 * [misc]backup-simplify:  Simplify (+ (* (- (exp (/ -1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1538294872.273 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))) into 0
1538294872.273 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.273 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.273 * [misc]backup-simplify:  Simplify (+ (* (- (exp (/ -1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1538294872.274 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))))) into 0
1538294872.274 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294872.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294872.275 * [misc]backup-simplify:  Simplify (+ (* (- (exp (/ -1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1538294872.275 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))))) into 0
1538294872.275 * [misc]backup-simplify:  Simplify 0 into 0
1538294872.275 * [misc]backup-simplify:  Simplify (* (- 1 (exp (/ -1 (/ 1 (- x))))) (/ 1 (- x))) into (* -1 (/ (- 1 (exp x)) x))
1538294872.275 * * * [misc]progress:  simplifying candidates
1538294872.275 * * * * [misc]progress:  [ 1 / 31 ] simplifiying candidate #<alt (λ (x) (/ (pow (+ -1 (exp x)) 1) x))>
1538294872.275 * * * * [misc]progress:  [ 2 / 31 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (+ -1 (exp x)))) x))>
1538294872.275 * * * * [misc]progress:  [ 3 / 31 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ -1 (exp x)))) x))>
1538294872.275 * * * * [misc]progress:  [ 4 / 31 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (+ -1 (exp x))) (cbrt (+ -1 (exp x)))) (cbrt (+ -1 (exp x)))) x))>
1538294872.276 * * * * [misc]progress:  [ 5 / 31 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (+ -1 (exp x)) (+ -1 (exp x))) (+ -1 (exp x)))) x))>
1538294872.276 * * * * [misc]progress:  [ 6 / 31 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (+ -1 (exp x))) (sqrt (+ -1 (exp x)))) x))>
1538294872.276 * * * * [misc]progress:  [ 7 / 31 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (pow -1 3) (pow (exp x) 3)) (+ (* -1 -1) (- (* (exp x) (exp x)) (* -1 (exp x))))) x))>
1538294872.276 * * * * [misc]progress:  [ 8 / 31 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (+ -1 (exp x))) x))>
1538294872.276 * * * * [misc]progress:  [ 9 / 31 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* -1 -1) (* (exp x) (exp x))) (- -1 (exp x))) x))>
1538294872.276 * * * * [misc]progress:  [ 10 / 31 ] simplifiying candidate #<alt (λ (x) (/ (+ (exp x) -1) x))>
1538294872.276 * * * * [misc]progress:  [ 11 / 31 ] simplifiying candidate #<alt (λ (x) (pow (/ (+ -1 (exp x)) x) 1))>
1538294872.276 * * * * [misc]progress:  [ 12 / 31 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (+ -1 (exp x)) x))))>
1538294872.276 * * * * [misc]progress:  [ 13 / 31 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (+ -1 (exp x)) x))))>
1538294872.276 * * * * [misc]progress:  [ 14 / 31 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (+ -1 (exp x)) x)) (cbrt (/ (+ -1 (exp x)) x))) (cbrt (/ (+ -1 (exp x)) x))))>
1538294872.276 * * * * [misc]progress:  [ 15 / 31 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (+ -1 (exp x)) x) (/ (+ -1 (exp x)) x)) (/ (+ -1 (exp x)) x))))>
1538294872.276 * * * * [misc]progress:  [ 16 / 31 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (+ -1 (exp x)) x)) (sqrt (/ (+ -1 (exp x)) x))))>
1538294872.276 * * * * [misc]progress:  [ 17 / 31 ] simplifiying candidate #<alt (λ (x) (/ (- (+ -1 (exp x))) (- x)))>
1538294872.276 * * * * [misc]progress:  [ 18 / 31 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (+ -1 (exp x)) x)))>
1538294872.276 * * * * [misc]progress:  [ 19 / 31 ] simplifiying candidate #<alt (λ (x) (* (+ -1 (exp x)) (/ 1 x)))>
1538294872.276 * * * * [misc]progress:  [ 20 / 31 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ x (+ -1 (exp x)))))>
1538294872.276 * * * * [misc]progress:  [ 21 / 31 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (+ -1 (exp x))) (cbrt (+ -1 (exp x)))) (/ x (cbrt (+ -1 (exp x))))))>
1538294872.276 * [enter]simplify:  Simplifying (* (cbrt (+ -1 (exp x))) (cbrt (+ -1 (exp x))))
1538294872.277 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294872.278 * * [misc]simplify:  iters left: 5 (7 enodes)
1538294872.279 * [exit]simplify:  Simplified to (* (cbrt (+ -1 (exp x))) (cbrt (+ -1 (exp x))))
1538294872.279 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (+ -1 (exp x))) (cbrt (+ -1 (exp x)))) (/ x (cbrt (+ -1 (exp x))))))
1538294872.279 * * * * [misc]progress:  [ 22 / 31 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (+ -1 (exp x))) (/ x (sqrt (+ -1 (exp x))))))>
1538294872.279 * [enter]simplify:  Simplifying (sqrt (+ -1 (exp x)))
1538294872.279 * * [misc]simplify:  iters left: 4 (5 enodes)
1538294872.280 * * [misc]simplify:  iters left: 3 (6 enodes)
1538294872.281 * [exit]simplify:  Simplified to (sqrt (+ -1 (exp x)))
1538294872.281 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (+ -1 (exp x))) (/ x (sqrt (+ -1 (exp x))))))
1538294872.281 * * * * [misc]progress:  [ 23 / 31 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ x (+ -1 (exp x)))))>
1538294872.281 * * * * [misc]progress:  [ 24 / 31 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow -1 3) (pow (exp x) 3)) (* x (+ (* -1 -1) (- (* (exp x) (exp x)) (* -1 (exp x)))))))>
1538294872.282 * [enter]simplify:  Simplifying (+ (pow -1 3) (pow (exp x) 3))
1538294872.282 * * [misc]simplify:  iters left: 4 (7 enodes)
1538294872.285 * * [misc]simplify:  iters left: 3 (15 enodes)
1538294872.287 * * [misc]simplify:  iters left: 2 (19 enodes)
1538294872.290 * * [misc]simplify:  iters left: 1 (23 enodes)
1538294872.294 * [exit]simplify:  Simplified to (+ (pow (exp x) 3) -1)
1538294872.294 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (pow (exp x) 3) -1) (* x (+ (* -1 -1) (- (* (exp x) (exp x)) (* -1 (exp x)))))))
1538294872.295 * * * * [misc]progress:  [ 25 / 31 ] simplifiying candidate #<alt (λ (x) (/ (- (* -1 -1) (* (exp x) (exp x))) (* x (- -1 (exp x)))))>
1538294872.295 * [enter]simplify:  Simplifying (- (* -1 -1) (* (exp x) (exp x)))
1538294872.296 * * [misc]simplify:  iters left: 5 (6 enodes)
1538294872.300 * * [misc]simplify:  iters left: 4 (15 enodes)
1538294872.306 * * [misc]simplify:  iters left: 3 (25 enodes)
1538294872.315 * * [misc]simplify:  iters left: 2 (41 enodes)
1538294872.331 * * [misc]simplify:  iters left: 1 (69 enodes)
1538294872.387 * [exit]simplify:  Simplified to (- 1 (* (exp x) (exp x)))
1538294872.387 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))
1538294872.387 * * * * [misc]progress:  [ 26 / 31 ] simplifiying candidate #<alt (λ (x) (/ (+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2)))) x))>
1538294872.387 * [enter]simplify:  Simplifying (+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2))))
1538294872.388 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294872.393 * * [misc]simplify:  iters left: 5 (20 enodes)
1538294872.403 * * [misc]simplify:  iters left: 4 (41 enodes)
1538294872.422 * * [misc]simplify:  iters left: 3 (70 enodes)
1538294872.450 * * [misc]simplify:  iters left: 2 (112 enodes)
1538294872.505 * * [misc]simplify:  iters left: 1 (181 enodes)
1538294872.551 * [exit]simplify:  Simplified to (+ x (* (+ (* x 1/6) 1/2) (* x x)))
1538294872.551 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ x (* (+ (* x 1/6) 1/2) (* x x))) x))
1538294872.551 * * * * [misc]progress:  [ 27 / 31 ] simplifiying candidate #<alt (λ (x) (/ (- (exp x) 1) x))>
1538294872.551 * [enter]simplify:  Simplifying (- (exp x) 1)
1538294872.551 * * [misc]simplify:  iters left: 3 (4 enodes)
1538294872.554 * * [misc]simplify:  iters left: 2 (9 enodes)
1538294872.556 * * [misc]simplify:  iters left: 1 (10 enodes)
1538294872.559 * [exit]simplify:  Simplified to (- (exp x) 1)
1538294872.559 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (exp x) 1) x))
1538294872.559 * * * * [misc]progress:  [ 28 / 31 ] simplifiying candidate #<alt (λ (x) (/ (- (exp x) 1) x))>
1538294872.559 * [enter]simplify:  Simplifying (- (exp x) 1)
1538294872.559 * * [misc]simplify:  iters left: 3 (4 enodes)
1538294872.562 * * [misc]simplify:  iters left: 2 (9 enodes)
1538294872.564 * * [misc]simplify:  iters left: 1 (10 enodes)
1538294872.565 * [exit]simplify:  Simplified to (- (exp x) 1)
1538294872.565 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (exp x) 1) x))
1538294872.565 * * * * [misc]progress:  [ 29 / 31 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294872.565 * [enter]simplify:  Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294872.566 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294872.569 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294872.574 * * [misc]simplify:  iters left: 4 (29 enodes)
1538294872.580 * * [misc]simplify:  iters left: 3 (40 enodes)
1538294872.586 * * [misc]simplify:  iters left: 2 (52 enodes)
1538294872.594 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x)))
1538294872.594 * [misc]simplify:  Simplified (2) to (λ (x) (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x))))
1538294872.595 * * * * [misc]progress:  [ 30 / 31 ] simplifiying candidate #<alt (λ (x) (/ (- (exp x) 1) x))>
1538294872.595 * [enter]simplify:  Simplifying (/ (- (exp x) 1) x)
1538294872.596 * * [misc]simplify:  iters left: 5 (5 enodes)
1538294872.598 * * [misc]simplify:  iters left: 4 (13 enodes)
1538294872.600 * * [misc]simplify:  iters left: 3 (16 enodes)
1538294872.604 * * [misc]simplify:  iters left: 2 (18 enodes)
1538294872.610 * [exit]simplify:  Simplified to (/ (+ -1 (exp x)) x)
1538294872.610 * [misc]simplify:  Simplified (2) to (λ (x) (/ (+ -1 (exp x)) x))
1538294872.610 * * * * [misc]progress:  [ 31 / 31 ] simplifiying candidate #<alt (λ (x) (* -1 (/ (- 1 (exp x)) x)))>
1538294872.610 * [enter]simplify:  Simplifying (* -1 (/ (- 1 (exp x)) x))
1538294872.611 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294872.615 * * [misc]simplify:  iters left: 5 (18 enodes)
1538294872.625 * * [misc]simplify:  iters left: 4 (32 enodes)
1538294872.640 * * [misc]simplify:  iters left: 3 (55 enodes)
1538294872.661 * * [misc]simplify:  iters left: 2 (85 enodes)
1538294872.688 * * [misc]simplify:  iters left: 1 (131 enodes)
1538294872.756 * [exit]simplify:  Simplified to (/ (+ (exp x) -1) x)
1538294872.756 * [misc]simplify:  Simplified (2) to (λ (x) (/ (+ (exp x) -1) x))
1538294872.756 * * * [misc]progress:  adding candidates to table
1538294873.198 * * [misc]progress:  iteration 2 / 4
1538294873.198 * * * [misc]progress:  picking best candidate
1538294873.215 * * * * [misc]pick:  Picked  #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294873.215 * * * [misc]progress:  localizing error
1538294873.251 * * * [misc]progress:  generating rewritten candidates
1538294873.252 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 2 1)
1538294873.274 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1538294873.370 * * * [misc]progress:  generating series expansions
1538294873.370 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 2 1)
1538294873.370 * [misc]backup-simplify:  Simplify (* 1/6 (pow x 2)) into (* 1/6 (pow x 2))
1538294873.370 * [misc]approximate:  Taking taylor expansion of (* 1/6 (pow x 2)) in (x) around 0
1538294873.370 * [misc]taylor:  Taking taylor expansion of (* 1/6 (pow x 2)) in x
1538294873.370 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.370 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.370 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.370 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.370 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.370 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.370 * [misc]taylor:  Taking taylor expansion of (* 1/6 (pow x 2)) in x
1538294873.370 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.370 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.370 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.371 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.371 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.371 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.371 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.371 * [misc]backup-simplify:  Simplify (* 1/6 1) into 1/6
1538294873.371 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.372 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538294873.372 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (* 0 1)) into 0
1538294873.372 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.372 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538294873.372 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (+ (* 0 0) (* 0 1))) into 0
1538294873.372 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.373 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538294873.373 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538294873.373 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.374 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538294873.374 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538294873.374 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.375 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538294873.375 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538294873.375 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.376 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538294873.376 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538294873.376 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.376 * [misc]backup-simplify:  Simplify (* 1/6 (pow x 2)) into (* 1/6 (pow x 2))
1538294873.377 * [misc]backup-simplify:  Simplify (* 1/6 (pow (/ 1 x) 2)) into (/ 1/6 (pow x 2))
1538294873.377 * [misc]approximate:  Taking taylor expansion of (/ 1/6 (pow x 2)) in (x) around 0
1538294873.377 * [misc]taylor:  Taking taylor expansion of (/ 1/6 (pow x 2)) in x
1538294873.377 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.377 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.377 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.377 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.377 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.377 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.377 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.377 * [misc]backup-simplify:  Simplify (/ 1/6 1) into 1/6
1538294873.377 * [misc]taylor:  Taking taylor expansion of (/ 1/6 (pow x 2)) in x
1538294873.377 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.377 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.377 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.377 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.377 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.377 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.378 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.378 * [misc]backup-simplify:  Simplify (/ 1/6 1) into 1/6
1538294873.378 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.378 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538294873.378 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)))) into 0
1538294873.378 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.379 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538294873.379 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.379 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.379 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538294873.380 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.380 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.380 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538294873.381 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.381 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.381 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538294873.382 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.382 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538294873.384 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.384 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.384 * [misc]backup-simplify:  Simplify (* 1/6 (pow (/ 1 (/ 1 x)) 2)) into (* 1/6 (pow x 2))
1538294873.385 * [misc]backup-simplify:  Simplify (* 1/6 (pow (/ 1 (- x)) 2)) into (/ 1/6 (pow x 2))
1538294873.385 * [misc]approximate:  Taking taylor expansion of (/ 1/6 (pow x 2)) in (x) around 0
1538294873.385 * [misc]taylor:  Taking taylor expansion of (/ 1/6 (pow x 2)) in x
1538294873.385 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.385 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.385 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.385 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.385 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.385 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.385 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.385 * [misc]backup-simplify:  Simplify (/ 1/6 1) into 1/6
1538294873.385 * [misc]taylor:  Taking taylor expansion of (/ 1/6 (pow x 2)) in x
1538294873.385 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.385 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.385 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.385 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.385 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.385 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.386 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.386 * [misc]backup-simplify:  Simplify (/ 1/6 1) into 1/6
1538294873.386 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.386 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538294873.386 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)))) into 0
1538294873.386 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.387 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538294873.387 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.387 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.387 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538294873.388 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.388 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.388 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538294873.389 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.389 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.389 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538294873.390 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.390 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.390 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538294873.391 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/6 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.391 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.391 * [misc]backup-simplify:  Simplify (* 1/6 (pow (/ 1 (/ 1 (- x))) 2)) into (* 1/6 (pow x 2))
1538294873.391 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1538294873.392 * [misc]backup-simplify:  Simplify (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294873.392 * [misc]approximate:  Taking taylor expansion of (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) in (x) around 0
1538294873.392 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) in x
1538294873.392 * [misc]taylor:  Taking taylor expansion of (* 1/2 x) in x
1538294873.392 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1538294873.392 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294873.392 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.392 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.392 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.392 * [misc]taylor:  Taking taylor expansion of (+ (* 1/6 (pow x 2)) 1) in x
1538294873.392 * [misc]taylor:  Taking taylor expansion of (* 1/6 (pow x 2)) in x
1538294873.392 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.392 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.392 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.392 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.392 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.392 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.392 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294873.392 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.392 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) in x
1538294873.393 * [misc]taylor:  Taking taylor expansion of (* 1/2 x) in x
1538294873.393 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1538294873.393 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294873.393 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.393 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.393 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.393 * [misc]taylor:  Taking taylor expansion of (+ (* 1/6 (pow x 2)) 1) in x
1538294873.393 * [misc]taylor:  Taking taylor expansion of (* 1/6 (pow x 2)) in x
1538294873.393 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.393 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.393 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.393 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.393 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.393 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.393 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294873.393 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.393 * [misc]backup-simplify:  Simplify (* 1/2 0) into 0
1538294873.394 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538294873.394 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538294873.394 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.394 * [misc]backup-simplify:  Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
1538294873.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294873.394 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1538294873.395 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294873.395 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
1538294873.395 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.395 * [misc]backup-simplify:  Simplify (* 1/6 1) into 1/6
1538294873.395 * [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
1538294873.396 * [misc]backup-simplify:  Simplify (+ 0 1/6) into 1/6
1538294873.396 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.396 * [misc]backup-simplify:  Simplify (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294873.396 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ 1 x)) (+ (* 1/6 (pow (/ 1 x) 2)) 1)) into (+ (* 1/6 (/ 1 (pow x 2))) (+ (* 1/2 (/ 1 x)) 1))
1538294873.396 * [misc]approximate:  Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (+ (* 1/2 (/ 1 x)) 1)) in (x) around 0
1538294873.396 * [misc]taylor:  Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (+ (* 1/2 (/ 1 x)) 1)) in x
1538294873.396 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
1538294873.396 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.397 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.397 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538294873.397 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.397 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.397 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.397 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.397 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.397 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294873.397 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ 1 x)) 1) in x
1538294873.397 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 x)) in x
1538294873.397 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1538294873.397 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294873.397 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294873.397 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.397 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.397 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.397 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294873.397 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294873.397 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.398 * [misc]taylor:  Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (+ (* 1/2 (/ 1 x)) 1)) in x
1538294873.398 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
1538294873.398 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.398 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.398 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538294873.398 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.398 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.398 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.398 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.398 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.398 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294873.398 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ 1 x)) 1) in x
1538294873.398 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 x)) in x
1538294873.398 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1538294873.398 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294873.398 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294873.398 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.398 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.398 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.398 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294873.399 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294873.399 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.399 * [misc]backup-simplify:  Simplify (* 1/6 1) into 1/6
1538294873.399 * [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
1538294873.399 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.399 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538294873.399 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538294873.400 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (* 0 1)) into 0
1538294873.400 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1538294873.400 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1538294873.400 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1538294873.400 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294873.401 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538294873.401 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.401 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (+ (* 0 0) (* 0 1))) into 0
1538294873.401 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538294873.402 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
1538294873.402 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538294873.402 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538294873.402 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.403 * [misc]backup-simplify:  Simplify (+ 1 (+ (* 1/2 (/ 1 (/ 1 x))) (* 1/6 (pow (/ 1 (/ 1 x)) 2)))) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294873.403 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ 1 (- x))) (+ (* 1/6 (pow (/ 1 (- x)) 2)) 1)) into (- (+ (* 1/6 (/ 1 (pow x 2))) 1) (* 1/2 (/ 1 x)))
1538294873.403 * [misc]approximate:  Taking taylor expansion of (- (+ (* 1/6 (/ 1 (pow x 2))) 1) (* 1/2 (/ 1 x))) in (x) around 0
1538294873.403 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/6 (/ 1 (pow x 2))) 1) (* 1/2 (/ 1 x))) in x
1538294873.403 * [misc]taylor:  Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) 1) in x
1538294873.403 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
1538294873.403 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.403 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.403 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538294873.403 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.403 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.403 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.404 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.404 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294873.404 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294873.404 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.404 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 x)) in x
1538294873.404 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1538294873.404 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294873.404 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294873.404 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.404 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.404 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294873.404 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/6 (/ 1 (pow x 2))) 1) (* 1/2 (/ 1 x))) in x
1538294873.404 * [misc]taylor:  Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) 1) in x
1538294873.404 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
1538294873.404 * [misc]taylor:  Taking taylor expansion of 1/6 in x
1538294873.404 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.404 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538294873.405 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538294873.405 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.405 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.405 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.405 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294873.405 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294873.405 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294873.405 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.405 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 x)) in x
1538294873.405 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1538294873.405 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294873.405 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294873.405 * [misc]taylor:  Taking taylor expansion of x in x
1538294873.405 * [misc]backup-simplify:  Simplify 0 into 0
1538294873.405 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.405 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294873.406 * [misc]backup-simplify:  Simplify (* 1/6 1) into 1/6
1538294873.406 * [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
1538294873.406 * [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
1538294873.406 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294873.406 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538294873.406 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538294873.407 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (* 0 1)) into 0
1538294873.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294873.407 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1538294873.407 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1538294873.407 * [misc]backup-simplify:  Simplify (+ 0 -1/2) into -1/2
1538294873.407 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538294873.408 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538294873.408 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538294873.408 * [misc]backup-simplify:  Simplify (+ (* 1/6 0) (+ (* 0 0) (* 0 1))) into 0
1538294873.408 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538294873.409 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538294873.409 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
1538294873.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294873.409 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538294873.409 * [misc]backup-simplify:  Simplify 1 into 1
1538294873.410 * [misc]backup-simplify:  Simplify (+ 1 (+ (* -1/2 (/ 1 (/ 1 (- x)))) (* 1/6 (pow (/ 1 (/ 1 (- x))) 2)))) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294873.410 * * * [misc]progress:  simplifying candidates
1538294873.410 * * * * [misc]progress:  [ 1 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (pow (* 1/6 (pow x 2)) 1) 1)))>
1538294873.410 * * * * [misc]progress:  [ 2 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (exp (log (* 1/6 (pow x 2)))) 1)))>
1538294873.410 * * * * [misc]progress:  [ 3 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (log (exp (* 1/6 (pow x 2)))) 1)))>
1538294873.410 * * * * [misc]progress:  [ 4 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* (* (cbrt (* 1/6 (pow x 2))) (cbrt (* 1/6 (pow x 2)))) (cbrt (* 1/6 (pow x 2)))) 1)))>
1538294873.410 * * * * [misc]progress:  [ 5 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (cbrt (* (* (* 1/6 (pow x 2)) (* 1/6 (pow x 2))) (* 1/6 (pow x 2)))) 1)))>
1538294873.410 * * * * [misc]progress:  [ 6 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* (sqrt (* 1/6 (pow x 2))) (sqrt (* 1/6 (pow x 2)))) 1)))>
1538294873.410 * * * * [misc]progress:  [ 7 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1 (* 1/6 (pow x 2))) 1)))>
1538294873.410 * * * * [misc]progress:  [ 8 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* (* 1/6 x) x) 1)))>
1538294873.411 * * * * [misc]progress:  [ 9 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* (* 1/6 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (cbrt (pow x 2))) 1)))>
1538294873.411 * [enter]simplify:  Simplifying (cbrt (pow x 2))
1538294873.411 * * [misc]simplify:  iters left: 2 (4 enodes)
1538294873.412 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294873.413 * [exit]simplify:  Simplified to (cbrt (* x x))
1538294873.413 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (+ (* 1/2 x) (+ (* (* 1/6 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (cbrt (* x x))) 1)))
1538294873.413 * * * * [misc]progress:  [ 10 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* (* 1/6 (sqrt (pow x 2))) (sqrt (pow x 2))) 1)))>
1538294873.413 * [enter]simplify:  Simplifying (sqrt (pow x 2))
1538294873.413 * * [misc]simplify:  iters left: 2 (4 enodes)
1538294873.414 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294873.415 * [exit]simplify:  Simplified to (fabs x)
1538294873.415 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (+ (* 1/2 x) (+ (* (* 1/6 (sqrt (pow x 2))) (fabs x)) 1)))
1538294873.415 * * * * [misc]progress:  [ 11 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* (* 1/6 1) (pow x 2)) 1)))>
1538294873.415 * [enter]simplify:  Simplifying (pow x 2)
1538294873.415 * * [misc]simplify:  iters left: 1 (3 enodes)
1538294873.416 * [exit]simplify:  Simplified to (* x x)
1538294873.416 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (+ (* 1/2 x) (+ (* (* 1/6 1) (* x x)) 1)))
1538294873.416 * * * * [misc]progress:  [ 12 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* (pow x 2) 1/6) 1)))>
1538294873.416 * * * * [misc]progress:  [ 13 / 30 ] simplifiying candidate #<alt (λ (x) (log (* (exp (* 1/2 x)) (exp (+ (* 1/6 (pow x 2)) 1)))))>
1538294873.416 * [enter]simplify:  Simplifying (* (exp (* 1/2 x)) (exp (+ (* 1/6 (pow x 2)) 1)))
1538294873.417 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294873.421 * * [misc]simplify:  iters left: 5 (26 enodes)
1538294873.428 * * [misc]simplify:  iters left: 4 (46 enodes)
1538294873.437 * * [misc]simplify:  iters left: 3 (65 enodes)
1538294873.449 * * [misc]simplify:  iters left: 2 (79 enodes)
1538294873.463 * * [misc]simplify:  iters left: 1 (84 enodes)
1538294873.476 * [exit]simplify:  Simplified to (exp (+ (+ 1 (* 1/2 x)) (* (* x x) 1/6)))
1538294873.476 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (+ (+ 1 (* 1/2 x)) (* (* x x) 1/6)))))
1538294873.476 * * * * [misc]progress:  [ 14 / 30 ] simplifiying candidate #<alt (λ (x) (pow (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) 1))>
1538294873.476 * * * * [misc]progress:  [ 15 / 30 ] simplifiying candidate #<alt (λ (x) (exp (log (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))))>
1538294873.476 * * * * [misc]progress:  [ 16 / 30 ] simplifiying candidate #<alt (λ (x) (log (exp (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))))>
1538294873.476 * * * * [misc]progress:  [ 17 / 30 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))) (cbrt (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))) (cbrt (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))))>
1538294873.476 * * * * [misc]progress:  [ 18 / 30 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))))>
1538294873.476 * * * * [misc]progress:  [ 19 / 30 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))) (sqrt (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))))>
1538294873.476 * * * * [misc]progress:  [ 20 / 30 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (* 1/2 x) 3) (pow (+ (* 1/6 (pow x 2)) 1) 3)) (+ (* (* 1/2 x) (* 1/2 x)) (- (* (+ (* 1/6 (pow x 2)) 1) (+ (* 1/6 (pow x 2)) 1)) (* (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))))))>
1538294873.476 * * * * [misc]progress:  [ 21 / 30 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))))>
1538294873.476 * * * * [misc]progress:  [ 22 / 30 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* 1/2 x) (* 1/2 x)) (* (+ (* 1/6 (pow x 2)) 1) (+ (* 1/6 (pow x 2)) 1))) (- (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))))>
1538294873.477 * * * * [misc]progress:  [ 23 / 30 ] simplifiying candidate #<alt (λ (x) (+ (+ (* 1/2 x) (* 1/6 (pow x 2))) 1))>
1538294873.477 * * * * [misc]progress:  [ 24 / 30 ] simplifiying candidate #<alt (λ (x) (+ (+ (* 1/6 (pow x 2)) 1) (* 1/2 x)))>
1538294873.477 * * * * [misc]progress:  [ 25 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294873.477 * [enter]simplify:  Simplifying (* 1/6 (pow x 2))
1538294873.477 * * [misc]simplify:  iters left: 3 (5 enodes)
1538294873.478 * * [misc]simplify:  iters left: 2 (7 enodes)
1538294873.479 * * [misc]simplify:  iters left: 1 (11 enodes)
1538294873.482 * [exit]simplify:  Simplified to (* (* x x) 1/6)
1538294873.482 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (+ (* 1/2 x) (+ (* (* x x) 1/6) 1)))
1538294873.482 * * * * [misc]progress:  [ 26 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294873.482 * [enter]simplify:  Simplifying (* 1/6 (pow x 2))
1538294873.482 * * [misc]simplify:  iters left: 3 (5 enodes)
1538294873.483 * * [misc]simplify:  iters left: 2 (7 enodes)
1538294873.485 * * [misc]simplify:  iters left: 1 (11 enodes)
1538294873.487 * [exit]simplify:  Simplified to (* (* x x) 1/6)
1538294873.487 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (+ (* 1/2 x) (+ (* (* x x) 1/6) 1)))
1538294873.487 * * * * [misc]progress:  [ 27 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294873.487 * [enter]simplify:  Simplifying (* 1/6 (pow x 2))
1538294873.488 * * [misc]simplify:  iters left: 3 (5 enodes)
1538294873.490 * * [misc]simplify:  iters left: 2 (7 enodes)
1538294873.493 * * [misc]simplify:  iters left: 1 (11 enodes)
1538294873.497 * [exit]simplify:  Simplified to (* (* x x) 1/6)
1538294873.497 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (+ (* 1/2 x) (+ (* (* x x) 1/6) 1)))
1538294873.497 * * * * [misc]progress:  [ 28 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294873.498 * [enter]simplify:  Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294873.498 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294873.503 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294873.510 * * [misc]simplify:  iters left: 4 (29 enodes)
1538294873.519 * * [misc]simplify:  iters left: 3 (40 enodes)
1538294873.525 * * [misc]simplify:  iters left: 2 (52 enodes)
1538294873.533 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x)))
1538294873.533 * [misc]simplify:  Simplified (2) to (λ (x) (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x))))
1538294873.533 * * * * [misc]progress:  [ 29 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294873.533 * [enter]simplify:  Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294873.534 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294873.536 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294873.540 * * [misc]simplify:  iters left: 4 (29 enodes)
1538294873.548 * * [misc]simplify:  iters left: 3 (40 enodes)
1538294873.555 * * [misc]simplify:  iters left: 2 (52 enodes)
1538294873.563 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x)))
1538294873.563 * [misc]simplify:  Simplified (2) to (λ (x) (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x))))
1538294873.563 * * * * [misc]progress:  [ 30 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294873.563 * [enter]simplify:  Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294873.563 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294873.566 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294873.570 * * [misc]simplify:  iters left: 4 (29 enodes)
1538294873.575 * * [misc]simplify:  iters left: 3 (40 enodes)
1538294873.584 * * [misc]simplify:  iters left: 2 (52 enodes)
1538294873.600 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x)))
1538294873.600 * [misc]simplify:  Simplified (2) to (λ (x) (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x))))
1538294873.600 * * * [misc]progress:  adding candidates to table
1538294874.249 * * [misc]progress:  iteration 3 / 4
1538294874.250 * * * [misc]progress:  picking best candidate
1538294874.258 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))>
1538294874.258 * * * [misc]progress:  localizing error
1538294874.293 * * * [misc]progress:  generating rewritten candidates
1538294874.293 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538294874.331 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538294874.574 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
1538294874.603 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2)
1538294874.645 * * * [misc]progress:  generating series expansions
1538294874.645 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538294874.645 * [misc]backup-simplify:  Simplify (- 1 (* (exp x) (exp x))) into (- 1 (pow (exp x) 2))
1538294874.645 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (exp x) 2)) in (x) around 0
1538294874.645 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 2)) in x
1538294874.646 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.646 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.646 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294874.646 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.646 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.646 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.646 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.646 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.646 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 2)) in x
1538294874.646 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.646 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.646 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294874.646 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.646 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.646 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.646 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.646 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.646 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294874.646 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294874.646 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294874.646 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.647 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294874.647 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294874.647 * [misc]backup-simplify:  Simplify (- 2) into -2
1538294874.648 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538294874.648 * [misc]backup-simplify:  Simplify -2 into -2
1538294874.649 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294874.649 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1538294874.649 * [misc]backup-simplify:  Simplify (- 2) into -2
1538294874.649 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538294874.649 * [misc]backup-simplify:  Simplify -2 into -2
1538294874.651 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294874.652 * [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
1538294874.652 * [misc]backup-simplify:  Simplify (- 4/3) into -4/3
1538294874.652 * [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
1538294874.652 * [misc]backup-simplify:  Simplify -4/3 into -4/3
1538294874.652 * [misc]backup-simplify:  Simplify (+ (* -4/3 (pow x 3)) (+ (* -2 (pow x 2)) (* -2 x))) into (- (+ (* 2 x) (+ (* 4/3 (pow x 3)) (* 2 (pow x 2)))))
1538294874.652 * [misc]backup-simplify:  Simplify (- 1 (* (exp (/ 1 x)) (exp (/ 1 x)))) into (- 1 (pow (exp (/ 1 x)) 2))
1538294874.652 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 2)) in (x) around 0
1538294874.653 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 2)) in x
1538294874.653 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.653 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.653 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294874.653 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.653 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.653 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.653 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.653 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.653 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.653 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.653 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 2)) in x
1538294874.653 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.653 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.653 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294874.653 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.653 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.653 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.653 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.653 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.653 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.653 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.653 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294874.654 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 2)) into (- (pow (exp (/ 1 x)) 2))
1538294874.654 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ 1 x)) 2))) into (- 1 (pow (exp (/ 1 x)) 2))
1538294874.654 * [misc]backup-simplify:  Simplify (- 1 (pow (exp (/ 1 x)) 2)) into (- 1 (pow (exp (/ 1 x)) 2))
1538294874.654 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294874.654 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.655 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.655 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1538294874.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.655 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.655 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1538294874.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.656 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.656 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.656 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1538294874.656 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.656 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.656 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.657 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1538294874.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.657 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.657 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1538294874.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.658 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.658 * [misc]backup-simplify:  Simplify (- 1 (pow (exp (/ 1 (/ 1 x))) 2)) into (- 1 (pow (exp x) 2))
1538294874.658 * [misc]backup-simplify:  Simplify (- 1 (* (exp (/ 1 (- x))) (exp (/ 1 (- x))))) into (- 1 (pow (exp (/ -1 x)) 2))
1538294874.658 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 2)) in (x) around 0
1538294874.658 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 2)) in x
1538294874.658 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.658 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.658 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294874.658 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.658 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.658 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.658 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.658 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.658 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.658 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.658 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.659 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.659 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 2)) in x
1538294874.659 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.659 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.659 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294874.659 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.659 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.659 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.659 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.659 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.659 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.659 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.659 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.659 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.659 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294874.659 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 x)) 2)) into (- (pow (exp (/ -1 x)) 2))
1538294874.660 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ -1 x)) 2))) into (- 1 (pow (exp (/ -1 x)) 2))
1538294874.660 * [misc]backup-simplify:  Simplify (- 1 (pow (exp (/ -1 x)) 2)) into (- 1 (pow (exp (/ -1 x)) 2))
1538294874.660 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294874.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.660 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.661 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1538294874.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.661 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.661 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1538294874.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.661 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.662 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1538294874.662 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.662 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.662 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1538294874.662 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.663 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.663 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1538294874.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.663 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.664 * [misc]backup-simplify:  Simplify (- 1 (pow (exp (/ -1 (/ 1 (- x)))) 2)) into (- 1 (pow (exp x) 2))
1538294874.664 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538294874.664 * [misc]backup-simplify:  Simplify (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))) into (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1))))
1538294874.664 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1)))) in (x) around 0
1538294874.664 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1)))) in x
1538294874.664 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.664 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.664 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1))) in x
1538294874.664 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 2)) in x
1538294874.664 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.664 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.664 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294874.664 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.664 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.664 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.664 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.664 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.664 * [misc]taylor:  Taking taylor expansion of (* x (+ (exp x) 1)) in x
1538294874.664 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.664 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.664 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.664 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1538294874.664 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.664 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.665 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.665 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.665 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.665 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.665 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.665 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294874.665 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294874.665 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294874.666 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294874.666 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294874.666 * [misc]backup-simplify:  Simplify (- 2) into -2
1538294874.666 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538294874.666 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538294874.666 * [misc]backup-simplify:  Simplify (* 0 2) into 0
1538294874.667 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294874.667 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538294874.667 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 2)) into 2
1538294874.667 * [misc]backup-simplify:  Simplify (/ -2 2) into -1
1538294874.667 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1)))) in x
1538294874.668 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.668 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.668 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1))) in x
1538294874.668 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 2)) in x
1538294874.668 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.668 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.668 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294874.668 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.668 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.668 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.668 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.668 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.668 * [misc]taylor:  Taking taylor expansion of (* x (+ (exp x) 1)) in x
1538294874.668 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.668 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.668 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.668 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1538294874.668 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.668 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.668 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.668 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.668 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.668 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.668 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.668 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294874.668 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294874.668 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294874.669 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294874.669 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294874.669 * [misc]backup-simplify:  Simplify (- 2) into -2
1538294874.669 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538294874.669 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538294874.670 * [misc]backup-simplify:  Simplify (* 0 2) into 0
1538294874.670 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294874.670 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538294874.671 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 2)) into 2
1538294874.671 * [misc]backup-simplify:  Simplify (/ -2 2) into -1
1538294874.671 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538294874.671 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.673 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294874.673 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1538294874.673 * [misc]backup-simplify:  Simplify (- 2) into -2
1538294874.674 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538294874.676 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294874.676 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1538294874.676 * [misc]backup-simplify:  Simplify (+ (* 0 1/2) (+ (* 1 1) (* 0 2))) into 1
1538294874.677 * [misc]backup-simplify:  Simplify (- (/ -2 2) (+ (* -1 (/ 1 2)))) into -1/2
1538294874.677 * [misc]backup-simplify:  Simplify (+ (* -1 -1/2) (* 0 -1)) into 1/2
1538294874.677 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294874.681 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294874.681 * [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
1538294874.681 * [misc]backup-simplify:  Simplify (- 4/3) into -4/3
1538294874.681 * [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
1538294874.686 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294874.686 * [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
1538294874.686 * [misc]backup-simplify:  Simplify (+ (* 0 1/6) (+ (* 1 1/2) (+ (* 0 1) (* 0 2)))) into 1/2
1538294874.687 * [misc]backup-simplify:  Simplify (- (/ -4/3 2) (+ (* -1 (/ 1/2 2)) (* -1/2 (/ 1 2)))) into -1/6
1538294874.687 * [misc]backup-simplify:  Simplify (+ (* -1 -1/6) (+ (* 0 -1/2) (* 0 -1))) into 1/6
1538294874.687 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294874.687 * [misc]backup-simplify:  Simplify (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294874.688 * [misc]backup-simplify:  Simplify (/ (- 1 (* (exp (/ 1 x)) (exp (/ 1 x)))) (* (/ 1 x) (- -1 (exp (/ 1 x))))) into (* -1 (/ (* x (- 1 (pow (exp (/ 1 x)) 2))) (+ (exp (/ 1 x)) 1)))
1538294874.688 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (* x (- 1 (pow (exp (/ 1 x)) 2))) (+ (exp (/ 1 x)) 1))) in (x) around 0
1538294874.688 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* x (- 1 (pow (exp (/ 1 x)) 2))) (+ (exp (/ 1 x)) 1))) in x
1538294874.688 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.688 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.688 * [misc]taylor:  Taking taylor expansion of (/ (* x (- 1 (pow (exp (/ 1 x)) 2))) (+ (exp (/ 1 x)) 1)) in x
1538294874.688 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (pow (exp (/ 1 x)) 2))) in x
1538294874.688 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.688 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.688 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.688 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 2)) in x
1538294874.688 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.689 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.689 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294874.689 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.689 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.689 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.689 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.689 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.689 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.689 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.689 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1538294874.689 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.689 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.689 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.689 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.689 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.689 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.689 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.689 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.689 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.690 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294874.690 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 2)) into (- (pow (exp (/ 1 x)) 2))
1538294874.691 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ 1 x)) 2))) into (- 1 (pow (exp (/ 1 x)) 2))
1538294874.691 * [misc]backup-simplify:  Simplify (* 0 (- 1 (pow (exp (/ 1 x)) 2))) into 0
1538294874.691 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294874.692 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.692 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- 1 (pow (exp (/ 1 x)) 2)))) into (- 1 (pow (exp (/ 1 x)) 2))
1538294874.693 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1538294874.693 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)) into (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1))
1538294874.693 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* x (- 1 (pow (exp (/ 1 x)) 2))) (+ (exp (/ 1 x)) 1))) in x
1538294874.693 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.693 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.693 * [misc]taylor:  Taking taylor expansion of (/ (* x (- 1 (pow (exp (/ 1 x)) 2))) (+ (exp (/ 1 x)) 1)) in x
1538294874.693 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (pow (exp (/ 1 x)) 2))) in x
1538294874.693 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.693 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.693 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.693 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 2)) in x
1538294874.693 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.693 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.693 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294874.693 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.694 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.694 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.694 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.694 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.694 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.694 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1538294874.694 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.694 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.694 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.694 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.694 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.694 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.694 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.694 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.695 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294874.695 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 2)) into (- (pow (exp (/ 1 x)) 2))
1538294874.696 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ 1 x)) 2))) into (- 1 (pow (exp (/ 1 x)) 2))
1538294874.696 * [misc]backup-simplify:  Simplify (* 0 (- 1 (pow (exp (/ 1 x)) 2))) into 0
1538294874.697 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294874.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.698 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- 1 (pow (exp (/ 1 x)) 2)))) into (- 1 (pow (exp (/ 1 x)) 2))
1538294874.698 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1538294874.698 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)) into (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1))
1538294874.699 * [misc]backup-simplify:  Simplify (* -1 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1))) into (* -1 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)))
1538294874.700 * [misc]backup-simplify:  Simplify (* -1 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1))) into (* -1 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)))
1538294874.700 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1538294874.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.701 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1 (pow (exp (/ 1 x)) 2))))) into 0
1538294874.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.702 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
1538294874.703 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)))) into 0
1538294874.703 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.703 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1538294874.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.705 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 2)))))) into 0
1538294874.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.706 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
1538294874.707 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1))))) into 0
1538294874.707 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.707 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1538294874.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.709 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 2))))))) into 0
1538294874.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.710 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
1538294874.711 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)))))) into 0
1538294874.711 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.712 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1538294874.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.713 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 2)))))))) into 0
1538294874.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.719 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
1538294874.720 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1))))))) into 0
1538294874.720 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.721 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1538294874.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.723 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 2))))))))) into 0
1538294874.723 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.724 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
1538294874.725 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)))))))) into 0
1538294874.725 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.726 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))))) into 0
1538294874.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.727 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.728 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 2)))))))))) into 0
1538294874.728 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.730 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
1538294874.731 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 2)) (+ (exp (/ 1 x)) 1))))))))) into 0
1538294874.731 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.732 * [misc]backup-simplify:  Simplify (* (* -1 (/ (- 1 (pow (exp (/ 1 (/ 1 x))) 2)) (+ (exp (/ 1 (/ 1 x))) 1))) (/ 1 x)) into (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1))))
1538294874.733 * [misc]backup-simplify:  Simplify (/ (- 1 (* (exp (/ 1 (- x))) (exp (/ 1 (- x))))) (* (/ 1 (- x)) (- -1 (exp (/ 1 (- x)))))) into (/ (* x (- 1 (pow (exp (/ -1 x)) 2))) (+ (exp (/ -1 x)) 1))
1538294874.733 * [misc]approximate:  Taking taylor expansion of (/ (* x (- 1 (pow (exp (/ -1 x)) 2))) (+ (exp (/ -1 x)) 1)) in (x) around 0
1538294874.733 * [misc]taylor:  Taking taylor expansion of (/ (* x (- 1 (pow (exp (/ -1 x)) 2))) (+ (exp (/ -1 x)) 1)) in x
1538294874.733 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (pow (exp (/ -1 x)) 2))) in x
1538294874.733 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.733 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.733 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.733 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 2)) in x
1538294874.733 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.733 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.733 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294874.733 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.733 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.733 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.733 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.733 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.733 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.733 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.734 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.734 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.734 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1538294874.734 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.734 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.734 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.734 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.734 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.734 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.734 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.734 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.734 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.734 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.734 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.735 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294874.735 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 x)) 2)) into (- (pow (exp (/ -1 x)) 2))
1538294874.736 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ -1 x)) 2))) into (- 1 (pow (exp (/ -1 x)) 2))
1538294874.736 * [misc]backup-simplify:  Simplify (* 0 (- 1 (pow (exp (/ -1 x)) 2))) into 0
1538294874.736 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294874.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.738 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- 1 (pow (exp (/ -1 x)) 2)))) into (- 1 (pow (exp (/ -1 x)) 2))
1538294874.738 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1538294874.739 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) into (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))
1538294874.739 * [misc]taylor:  Taking taylor expansion of (/ (* x (- 1 (pow (exp (/ -1 x)) 2))) (+ (exp (/ -1 x)) 1)) in x
1538294874.739 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (pow (exp (/ -1 x)) 2))) in x
1538294874.739 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.739 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.739 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.739 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 2)) in x
1538294874.739 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.739 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.739 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294874.739 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.739 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.739 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.739 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.739 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.739 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.739 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.739 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.739 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.739 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1538294874.739 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.739 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.740 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.740 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.740 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.740 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.740 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.740 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.740 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.740 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.740 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.740 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294874.741 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 x)) 2)) into (- (pow (exp (/ -1 x)) 2))
1538294874.741 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ -1 x)) 2))) into (- 1 (pow (exp (/ -1 x)) 2))
1538294874.742 * [misc]backup-simplify:  Simplify (* 0 (- 1 (pow (exp (/ -1 x)) 2))) into 0
1538294874.742 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294874.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.743 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- 1 (pow (exp (/ -1 x)) 2)))) into (- 1 (pow (exp (/ -1 x)) 2))
1538294874.743 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1538294874.744 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) into (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))
1538294874.744 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) into (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))
1538294874.745 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1538294874.745 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.746 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1 (pow (exp (/ -1 x)) 2))))) into 0
1538294874.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.747 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
1538294874.747 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.747 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1538294874.747 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.748 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ -1 x)) 2)))))) into 0
1538294874.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.749 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
1538294874.750 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.750 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1538294874.750 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.752 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ -1 x)) 2))))))) into 0
1538294874.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.753 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
1538294874.753 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.753 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1538294874.754 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.755 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ -1 x)) 2)))))))) into 0
1538294874.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.756 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
1538294874.756 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.757 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1538294874.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.759 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ -1 x)) 2))))))))) into 0
1538294874.759 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.760 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
1538294874.760 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.761 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))))) into 0
1538294874.761 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.763 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ -1 x)) 2)))))))))) into 0
1538294874.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.765 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
1538294874.765 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.765 * [misc]backup-simplify:  Simplify (* (/ (- 1 (pow (exp (/ -1 (/ 1 (- x)))) 2)) (+ (exp (/ -1 (/ 1 (- x)))) 1)) (/ 1 (- x))) into (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1))))
1538294874.765 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
1538294874.766 * [misc]backup-simplify:  Simplify (- -1 (exp x)) into (- (+ (exp x) 1))
1538294874.766 * [misc]approximate:  Taking taylor expansion of (- (+ (exp x) 1)) in (x) around 0
1538294874.766 * [misc]taylor:  Taking taylor expansion of (- (+ (exp x) 1)) in x
1538294874.766 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1538294874.766 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.766 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.766 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.766 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.766 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.766 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.766 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.766 * [misc]taylor:  Taking taylor expansion of (- (+ (exp x) 1)) in x
1538294874.766 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1538294874.766 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.766 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.766 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.766 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.766 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.766 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.766 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.766 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538294874.767 * [misc]backup-simplify:  Simplify (- 2) into -2
1538294874.767 * [misc]backup-simplify:  Simplify -2 into -2
1538294874.768 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294874.768 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538294874.768 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294874.768 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.771 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294874.771 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1538294874.771 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1538294874.771 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538294874.771 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -2)) into (- (+ x (+ (* 1/2 (pow x 2)) 2)))
1538294874.771 * [misc]backup-simplify:  Simplify (- -1 (exp (/ 1 x))) into (- (+ (exp (/ 1 x)) 1))
1538294874.772 * [misc]approximate:  Taking taylor expansion of (- (+ (exp (/ 1 x)) 1)) in (x) around 0
1538294874.772 * [misc]taylor:  Taking taylor expansion of (- (+ (exp (/ 1 x)) 1)) in x
1538294874.772 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1538294874.772 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.772 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.772 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.772 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.772 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.772 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.772 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.772 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.772 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.772 * [misc]taylor:  Taking taylor expansion of (- (+ (exp (/ 1 x)) 1)) in x
1538294874.772 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1538294874.772 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.772 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.772 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.772 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.772 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.773 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.773 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.773 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.773 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.773 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1538294874.773 * [misc]backup-simplify:  Simplify (- (+ (exp (/ 1 x)) 1)) into (- (+ (exp (/ 1 x)) 1))
1538294874.773 * [misc]backup-simplify:  Simplify (- (+ (exp (/ 1 x)) 1)) into (- (+ (exp (/ 1 x)) 1))
1538294874.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.773 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.774 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.774 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.775 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.775 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.775 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.775 * [misc]backup-simplify:  Simplify (- (+ (exp (/ 1 (/ 1 x))) 1)) into (- (+ (exp x) 1))
1538294874.776 * [misc]backup-simplify:  Simplify (- -1 (exp (/ 1 (- x)))) into (- (+ (exp (/ -1 x)) 1))
1538294874.776 * [misc]approximate:  Taking taylor expansion of (- (+ (exp (/ -1 x)) 1)) in (x) around 0
1538294874.776 * [misc]taylor:  Taking taylor expansion of (- (+ (exp (/ -1 x)) 1)) in x
1538294874.776 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1538294874.776 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.776 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.776 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.776 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.776 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.776 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.776 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.776 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.776 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.776 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.776 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.776 * [misc]taylor:  Taking taylor expansion of (- (+ (exp (/ -1 x)) 1)) in x
1538294874.776 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1538294874.776 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.776 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.776 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.776 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.776 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.776 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.776 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.777 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.777 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.777 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294874.777 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.777 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1538294874.777 * [misc]backup-simplify:  Simplify (- (+ (exp (/ -1 x)) 1)) into (- (+ (exp (/ -1 x)) 1))
1538294874.777 * [misc]backup-simplify:  Simplify (- (+ (exp (/ -1 x)) 1)) into (- (+ (exp (/ -1 x)) 1))
1538294874.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.778 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.778 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.778 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.779 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.779 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.779 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.779 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.779 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.779 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294874.779 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294874.779 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.780 * [misc]backup-simplify:  Simplify (- (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (- (+ (exp x) 1))
1538294874.780 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2)
1538294874.780 * [misc]backup-simplify:  Simplify (* (exp x) (exp x)) into (pow (exp x) 2)
1538294874.780 * [misc]approximate:  Taking taylor expansion of (pow (exp x) 2) in (x) around 0
1538294874.780 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294874.780 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.780 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.780 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.780 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.780 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.780 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294874.780 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294874.780 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.780 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.780 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.780 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294874.781 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294874.781 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.782 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294874.782 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294874.782 * [misc]backup-simplify:  Simplify 2 into 2
1538294874.785 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294874.785 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1538294874.785 * [misc]backup-simplify:  Simplify 2 into 2
1538294874.785 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (* 2 (pow x 2)) 1))
1538294874.786 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294874.786 * [misc]approximate:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in (x) around 0
1538294874.786 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294874.786 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.786 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.786 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.786 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.786 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.786 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.786 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.786 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294874.786 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294874.786 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294874.786 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.786 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.786 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.786 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294874.787 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294874.787 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294874.787 * [misc]backup-simplify:  Simplify (pow (exp (/ 1 x)) 2) into (pow (exp (/ 1 x)) 2)
1538294874.788 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294874.788 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.788 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1538294874.788 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.788 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1538294874.789 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.789 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1538294874.789 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.790 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1538294874.790 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.791 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1538294874.791 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.791 * [misc]backup-simplify:  Simplify (pow (exp (/ 1 (/ 1 x))) 2) into (pow (exp x) 2)
1538294874.791 * [misc]backup-simplify:  Simplify (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))) into (pow (exp (/ -1 x)) 2)
1538294874.791 * [misc]approximate:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in (x) around 0
1538294874.791 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294874.791 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.791 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.791 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.791 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.791 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.791 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.791 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.792 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.792 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.792 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294874.792 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294874.792 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294874.792 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294874.792 * [misc]backup-simplify:  Simplify -1 into -1
1538294874.792 * [misc]taylor:  Taking taylor expansion of x in x
1538294874.792 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.792 * [misc]backup-simplify:  Simplify 1 into 1
1538294874.792 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294874.792 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294874.792 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294874.793 * [misc]backup-simplify:  Simplify (pow (exp (/ -1 x)) 2) into (pow (exp (/ -1 x)) 2)
1538294874.793 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294874.793 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.793 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1538294874.793 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.794 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1538294874.794 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.794 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1538294874.794 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.795 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1538294874.795 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.796 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1538294874.796 * [misc]backup-simplify:  Simplify 0 into 0
1538294874.796 * [misc]backup-simplify:  Simplify (pow (exp (/ -1 (/ 1 (- x)))) 2) into (pow (exp x) 2)
1538294874.796 * * * [misc]progress:  simplifying candidates
1538294874.796 * * * * [misc]progress:  [ 1 / 78 ] simplifiying candidate #<alt (λ (x) (/ (pow (- 1 (* (exp x) (exp x))) 1) (* x (- -1 (exp x)))))>
1538294874.796 * * * * [misc]progress:  [ 2 / 78 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294874.796 * * * * [misc]progress:  [ 3 / 78 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294874.796 * * * * [misc]progress:  [ 4 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- 1 (* (exp x) (exp x)))) (cbrt (- 1 (* (exp x) (exp x))))) (cbrt (- 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294874.796 * * * * [misc]progress:  [ 5 / 78 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- 1 (* (exp x) (exp x))) (- 1 (* (exp x) (exp x)))) (- 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294874.796 * * * * [misc]progress:  [ 6 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- 1 (* (exp x) (exp x)))) (sqrt (- 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294874.796 * * * * [misc]progress:  [ 7 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow 1 3) (pow (* (exp x) (exp x)) 3)) (+ (* 1 1) (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294874.797 * * * * [misc]progress:  [ 8 / 78 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294874.797 * * * * [misc]progress:  [ 9 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294874.797 * * * * [misc]progress:  [ 10 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294874.797 * * * * [misc]progress:  [ 11 / 78 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294874.797 * * * * [misc]progress:  [ 12 / 78 ] simplifiying candidate #<alt (λ (x) (pow (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))) 1))>
1538294874.797 * * * * [misc]progress:  [ 13 / 78 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- 1 (* (exp x) (exp x)))) (log (* x (- -1 (exp x)))))))>
1538294874.797 * [enter]simplify:  Simplifying (- (log (- 1 (* (exp x) (exp x)))) (log (* x (- -1 (exp x)))))
1538294874.798 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294874.803 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294874.812 * * [misc]simplify:  iters left: 4 (42 enodes)
1538294874.826 * * [misc]simplify:  iters left: 3 (57 enodes)
1538294874.847 * * [misc]simplify:  iters left: 2 (81 enodes)
1538294874.877 * * [misc]simplify:  iters left: 1 (107 enodes)
1538294874.930 * [exit]simplify:  Simplified to (- (log (- 1 (exp (+ x x)))) (log (* x (- -1 (exp x)))))
1538294874.930 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (exp (+ x x)))) (log (* x (- -1 (exp x)))))))
1538294874.930 * * * * [misc]progress:  [ 14 / 78 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))))>
1538294874.930 * * * * [misc]progress:  [ 15 / 78 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))))>
1538294874.930 * * * * [misc]progress:  [ 16 / 78 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- 1 (* (exp x) (exp x))) (- 1 (* (exp x) (exp x)))) (- 1 (* (exp x) (exp x)))) (* (* (* x (- -1 (exp x))) (* x (- -1 (exp x)))) (* x (- -1 (exp x)))))))>
1538294874.931 * [enter]simplify:  Simplifying (/ (* (* (- 1 (* (exp x) (exp x))) (- 1 (* (exp x) (exp x)))) (- 1 (* (exp x) (exp x)))) (* (* (* x (- -1 (exp x))) (* x (- -1 (exp x)))) (* x (- -1 (exp x)))))
1538294874.932 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294874.941 * * [misc]simplify:  iters left: 5 (37 enodes)
1538294874.973 * * [misc]simplify:  iters left: 4 (149 enodes)
1538294875.207 * [exit]simplify:  Simplified to (pow (/ (- 1 (exp (+ x x))) (* (- -1 (exp x)) x)) 3)
1538294875.207 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- 1 (exp (+ x x))) (* (- -1 (exp x)) x)) 3)))
1538294875.207 * * * * [misc]progress:  [ 17 / 78 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x))))) (cbrt (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))) (cbrt (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))))>
1538294875.207 * * * * [misc]progress:  [ 18 / 78 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x))))) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))))>
1538294875.207 * * * * [misc]progress:  [ 19 / 78 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x))))) (sqrt (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))))>
1538294875.207 * * * * [misc]progress:  [ 20 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (- 1 (* (exp x) (exp x)))) (- (* x (- -1 (exp x))))))>
1538294875.208 * * * * [misc]progress:  [ 21 / 78 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (* x (- -1 (exp x)))) (/ (* (exp x) (exp x)) (* x (- -1 (exp x))))))>
1538294875.208 * [enter]simplify:  Simplifying (/ 1 (* x (- -1 (exp x))))
1538294875.209 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294875.212 * * [misc]simplify:  iters left: 5 (14 enodes)
1538294875.217 * * [misc]simplify:  iters left: 4 (21 enodes)
1538294875.224 * * [misc]simplify:  iters left: 3 (28 enodes)
1538294875.233 * * [misc]simplify:  iters left: 2 (41 enodes)
1538294875.245 * * [misc]simplify:  iters left: 1 (55 enodes)
1538294875.265 * [exit]simplify:  Simplified to (/ (/ 1 x) (- -1 (exp x)))
1538294875.265 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ 1 x) (- -1 (exp x))) (/ (* (exp x) (exp x)) (* x (- -1 (exp x))))))
1538294875.265 * * * * [misc]progress:  [ 22 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (exp x) (exp x)))) (cbrt (- 1 (* (exp x) (exp x))))) x) (/ (cbrt (- 1 (* (exp x) (exp x)))) (- -1 (exp x)))))>
1538294875.265 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (exp x) (exp x)))) (cbrt (- 1 (* (exp x) (exp x))))) x)
1538294875.266 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294875.269 * * [misc]simplify:  iters left: 5 (16 enodes)
1538294875.272 * * [misc]simplify:  iters left: 4 (22 enodes)
1538294875.276 * * [misc]simplify:  iters left: 3 (23 enodes)
1538294875.280 * [exit]simplify:  Simplified to (* (cbrt (- 1 (exp (+ x x)))) (/ (cbrt (- 1 (exp (+ x x)))) x))
1538294875.280 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (- 1 (exp (+ x x)))) (/ (cbrt (- 1 (exp (+ x x)))) x)) (/ (cbrt (- 1 (* (exp x) (exp x)))) (- -1 (exp x)))))
1538294875.280 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (exp x) (exp x)))) (- -1 (exp x)))
1538294875.281 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294875.283 * * [misc]simplify:  iters left: 5 (17 enodes)
1538294875.286 * * [misc]simplify:  iters left: 4 (21 enodes)
1538294875.290 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (exp (+ x x)))) (- -1 (exp x)))
1538294875.290 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (- 1 (exp (+ x x)))) (/ (cbrt (- 1 (exp (+ x x)))) x)) (/ (cbrt (- 1 (exp (+ x x)))) (- -1 (exp x)))))
1538294875.290 * * * * [misc]progress:  [ 23 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (exp x) (exp x)))) x) (/ (sqrt (- 1 (* (exp x) (exp x)))) (- -1 (exp x)))))>
1538294875.290 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (exp x) (exp x)))) x)
1538294875.291 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294875.292 * * [misc]simplify:  iters left: 5 (13 enodes)
1538294875.295 * * [misc]simplify:  iters left: 4 (17 enodes)
1538294875.298 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (+ x x)))) x)
1538294875.298 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- 1 (exp (+ x x)))) x) (/ (sqrt (- 1 (* (exp x) (exp x)))) (- -1 (exp x)))))
1538294875.298 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (exp x) (exp x)))) (- -1 (exp x)))
1538294875.299 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294875.303 * * [misc]simplify:  iters left: 5 (17 enodes)
1538294875.306 * * [misc]simplify:  iters left: 4 (21 enodes)
1538294875.310 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (+ x x)))) (- -1 (exp x)))
1538294875.310 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- 1 (exp (+ x x)))) x) (/ (sqrt (- 1 (exp (+ x x)))) (- -1 (exp x)))))
1538294875.310 * * * * [misc]progress:  [ 24 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ 1 x) (/ (- 1 (* (exp x) (exp x))) (- -1 (exp x)))))>
1538294875.310 * [enter]simplify:  Simplifying (/ 1 x)
1538294875.310 * * [misc]simplify:  iters left: 2 (3 enodes)
1538294875.311 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294875.312 * [exit]simplify:  Simplified to (/ 1 x)
1538294875.312 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 x) (/ (- 1 (* (exp x) (exp x))) (- -1 (exp x)))))
1538294875.312 * [enter]simplify:  Simplifying (/ (- 1 (* (exp x) (exp x))) (- -1 (exp x)))
1538294875.312 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294875.314 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294875.319 * * [misc]simplify:  iters left: 4 (27 enodes)
1538294875.324 * * [misc]simplify:  iters left: 3 (35 enodes)
1538294875.331 * * [misc]simplify:  iters left: 2 (47 enodes)
1538294875.341 * * [misc]simplify:  iters left: 1 (52 enodes)
1538294875.358 * [exit]simplify:  Simplified to (/ (- 1 (exp (+ x x))) (- -1 (exp x)))
1538294875.358 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 x) (/ (- 1 (exp (+ x x))) (- -1 (exp x)))))
1538294875.358 * * * * [misc]progress:  [ 25 / 78 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x))))))>
1538294875.358 * * * * [misc]progress:  [ 26 / 78 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (exp x) (exp x))) (/ 1 (* x (- -1 (exp x))))))>
1538294875.358 * * * * [misc]progress:  [ 27 / 78 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* x (- -1 (exp x))) (- 1 (* (exp x) (exp x))))))>
1538294875.358 * * * * [misc]progress:  [ 28 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (exp x) (exp x))) x) (- -1 (exp x))))>
1538294875.359 * [enter]simplify:  Simplifying (- -1 (exp x))
1538294875.359 * * [misc]simplify:  iters left: 3 (4 enodes)
1538294875.361 * * [misc]simplify:  iters left: 2 (6 enodes)
1538294875.363 * * [misc]simplify:  iters left: 1 (7 enodes)
1538294875.365 * [exit]simplify:  Simplified to (- -1 (exp x))
1538294875.365 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (exp x) (exp x))) x) (- -1 (exp x))))
1538294875.365 * * * * [misc]progress:  [ 29 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- 1 (* (exp x) (exp x)))) (cbrt (- 1 (* (exp x) (exp x))))) (/ (* x (- -1 (exp x))) (cbrt (- 1 (* (exp x) (exp x)))))))>
1538294875.365 * [enter]simplify:  Simplifying (* (cbrt (- 1 (* (exp x) (exp x)))) (cbrt (- 1 (* (exp x) (exp x)))))
1538294875.366 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294875.370 * * [misc]simplify:  iters left: 5 (13 enodes)
1538294875.373 * * [misc]simplify:  iters left: 4 (17 enodes)
1538294875.376 * [exit]simplify:  Simplified to (* (cbrt (- 1 (exp (+ x x)))) (cbrt (- 1 (exp (+ x x)))))
1538294875.376 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (- 1 (exp (+ x x)))) (cbrt (- 1 (exp (+ x x))))) (/ (* x (- -1 (exp x))) (cbrt (- 1 (* (exp x) (exp x)))))))
1538294875.376 * * * * [misc]progress:  [ 30 / 78 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- 1 (* (exp x) (exp x)))) (/ (* x (- -1 (exp x))) (sqrt (- 1 (* (exp x) (exp x)))))))>
1538294875.376 * [enter]simplify:  Simplifying (sqrt (- 1 (* (exp x) (exp x))))
1538294875.377 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294875.379 * * [misc]simplify:  iters left: 5 (12 enodes)
1538294875.381 * * [misc]simplify:  iters left: 4 (16 enodes)
1538294875.384 * [exit]simplify:  Simplified to (sqrt (- 1 (* (exp x) (exp x))))
1538294875.384 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (- 1 (* (exp x) (exp x)))) (/ (* x (- -1 (exp x))) (sqrt (- 1 (* (exp x) (exp x)))))))
1538294875.384 * * * * [misc]progress:  [ 31 / 78 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* x (- -1 (exp x))) (- 1 (* (exp x) (exp x))))))>
1538294875.384 * * * * [misc]progress:  [ 32 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (exp x) (exp x))) (* x (- (pow -1 3) (pow (exp x) 3)))) (+ (* -1 -1) (+ (* (exp x) (exp x)) (* -1 (exp x))))))>
1538294875.384 * [enter]simplify:  Simplifying (+ (* -1 -1) (+ (* (exp x) (exp x)) (* -1 (exp x))))
1538294875.384 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294875.388 * * [misc]simplify:  iters left: 5 (20 enodes)
1538294875.393 * * [misc]simplify:  iters left: 4 (37 enodes)
1538294875.402 * * [misc]simplify:  iters left: 3 (50 enodes)
1538294875.412 * * [misc]simplify:  iters left: 2 (59 enodes)
1538294875.426 * * [misc]simplify:  iters left: 1 (67 enodes)
1538294875.441 * [exit]simplify:  Simplified to (+ (- 1 (exp x)) (* (exp x) (exp x)))
1538294875.441 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- 1 (* (exp x) (exp x))) (* x (- (pow -1 3) (pow (exp x) 3)))) (+ (- 1 (exp x)) (* (exp x) (exp x)))))
1538294875.441 * * * * [misc]progress:  [ 33 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (exp x) (exp x))) (* x (- (* -1 -1) (* (exp x) (exp x))))) (+ -1 (exp x))))>
1538294875.442 * [enter]simplify:  Simplifying (+ -1 (exp x))
1538294875.442 * * [misc]simplify:  iters left: 3 (4 enodes)
1538294875.443 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294875.445 * [exit]simplify:  Simplified to (+ -1 (exp x))
1538294875.445 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- 1 (* (exp x) (exp x))) (* x (- (* -1 -1) (* (exp x) (exp x))))) (+ -1 (exp x))))
1538294875.445 * * * * [misc]progress:  [ 34 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (pow 1 3) (pow (* (exp x) (exp x)) 3)) (* (* x (- -1 (exp x))) (+ (* 1 1) (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x))))))))>
1538294875.445 * [enter]simplify:  Simplifying (- (pow 1 3) (pow (* (exp x) (exp x)) 3))
1538294875.446 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294875.451 * * [misc]simplify:  iters left: 5 (21 enodes)
1538294875.459 * * [misc]simplify:  iters left: 4 (41 enodes)
1538294875.472 * * [misc]simplify:  iters left: 3 (90 enodes)
1538294875.499 * * [misc]simplify:  iters left: 2 (129 enodes)
1538294875.515 * * [misc]simplify:  iters left: 1 (139 enodes)
1538294875.527 * [exit]simplify:  Simplified to (- 1 (pow (exp x) 6))
1538294875.528 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (exp x) 6)) (* (* x (- -1 (exp x))) (+ (* 1 1) (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x))))))))
1538294875.528 * * * * [misc]progress:  [ 35 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (* (* x (- -1 (exp x))) (+ 1 (* (exp x) (exp x))))))>
1538294875.528 * [enter]simplify:  Simplifying (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))
1538294875.528 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294875.531 * * [misc]simplify:  iters left: 5 (17 enodes)
1538294875.535 * * [misc]simplify:  iters left: 4 (36 enodes)
1538294875.543 * * [misc]simplify:  iters left: 3 (51 enodes)
1538294875.550 * [exit]simplify:  Simplified to (- 1 (pow (exp x) 4))
1538294875.550 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (exp x) 4)) (* (* x (- -1 (exp x))) (+ 1 (* (exp x) (exp x))))))
1538294875.550 * * * * [misc]progress:  [ 36 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (pow (- -1 (exp x)) 1))))>
1538294875.551 * * * * [misc]progress:  [ 37 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (exp (log (- -1 (exp x)))))))>
1538294875.551 * * * * [misc]progress:  [ 38 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (log (exp (- -1 (exp x)))))))>
1538294875.551 * * * * [misc]progress:  [ 39 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (* (* (cbrt (- -1 (exp x))) (cbrt (- -1 (exp x)))) (cbrt (- -1 (exp x)))))))>
1538294875.551 * * * * [misc]progress:  [ 40 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (cbrt (* (* (- -1 (exp x)) (- -1 (exp x))) (- -1 (exp x)))))))>
1538294875.551 * * * * [misc]progress:  [ 41 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (* (sqrt (- -1 (exp x))) (sqrt (- -1 (exp x)))))))>
1538294875.551 * * * * [misc]progress:  [ 42 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (/ (- (pow -1 3) (pow (exp x) 3)) (+ (* -1 -1) (+ (* (exp x) (exp x)) (* -1 (exp x))))))))>
1538294875.551 * * * * [misc]progress:  [ 43 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (+ -1 (- (exp x))))))>
1538294875.551 * * * * [misc]progress:  [ 44 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (* 1 (- -1 (exp x))))))>
1538294875.551 * * * * [misc]progress:  [ 45 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (/ (- (* -1 -1) (* (exp x) (exp x))) (+ -1 (exp x))))))>
1538294875.551 * * * * [misc]progress:  [ 46 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (+ -1 (- (exp x))))))>
1538294875.551 * * * * [misc]progress:  [ 47 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (exp x) (+ 1 1))) (* x (- -1 (exp x)))))>
1538294875.551 * [enter]simplify:  Simplifying (exp x)
1538294875.551 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294875.552 * [exit]simplify:  Simplified to (exp x)
1538294875.552 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (exp x) (+ 1 1))) (* x (- -1 (exp x)))))
1538294875.552 * [enter]simplify:  Simplifying (+ 1 1)
1538294875.552 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294875.554 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294875.555 * [exit]simplify:  Simplified to 2
1538294875.555 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (pow (exp x) 2)) (* x (- -1 (exp x)))))
1538294875.555 * * * * [misc]progress:  [ 48 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (exp x) (exp x)) 1)) (* x (- -1 (exp x)))))>
1538294875.556 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294875.556 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294875.558 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294875.560 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294875.560 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (* (exp x) (exp x)) 1)) (* x (- -1 (exp x)))))
1538294875.560 * * * * [misc]progress:  [ 49 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (exp x) 2)) (* x (- -1 (exp x)))))>
1538294875.560 * * * * [misc]progress:  [ 50 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (exp x) (+ 1 1))) (* x (- -1 (exp x)))))>
1538294875.560 * [enter]simplify:  Simplifying (exp x)
1538294875.560 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294875.561 * [exit]simplify:  Simplified to (exp x)
1538294875.561 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (exp x) (+ 1 1))) (* x (- -1 (exp x)))))
1538294875.561 * * * * [misc]progress:  [ 51 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (exp x) (exp x)) 1)) (* x (- -1 (exp x)))))>
1538294875.561 * * * * [misc]progress:  [ 52 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (+ x x))) (* x (- -1 (exp x)))))>
1538294875.562 * [enter]simplify:  Simplifying (+ x x)
1538294875.562 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294875.563 * [exit]simplify:  Simplified to (+ x x)
1538294875.563 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (exp (+ x x))) (* x (- -1 (exp x)))))
1538294875.563 * * * * [misc]progress:  [ 53 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (log (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294875.563 * * * * [misc]progress:  [ 54 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294875.563 * * * * [misc]progress:  [ 55 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cbrt (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x))))) (* x (- -1 (exp x)))))>
1538294875.563 * [enter]simplify:  Simplifying (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x)))
1538294875.564 * * [misc]simplify:  iters left: 6 (5 enodes)
1538294875.567 * * [misc]simplify:  iters left: 5 (12 enodes)
1538294875.570 * * [misc]simplify:  iters left: 4 (24 enodes)
1538294875.578 * * [misc]simplify:  iters left: 3 (56 enodes)
1538294875.593 * * [misc]simplify:  iters left: 2 (104 enodes)
1538294875.614 * * [misc]simplify:  iters left: 1 (107 enodes)
1538294875.628 * [exit]simplify:  Simplified to (pow (exp x) 6)
1538294875.628 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (cbrt (pow (exp x) 6))) (* x (- -1 (exp x)))))
1538294875.628 * * * * [misc]progress:  [ 56 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (cbrt (* (exp x) (exp x))) (cbrt (* (exp x) (exp x)))) (cbrt (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294875.628 * * * * [misc]progress:  [ 57 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cbrt (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294875.629 * * * * [misc]progress:  [ 58 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (* (exp x) (exp x))) (sqrt (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294875.629 * * * * [misc]progress:  [ 59 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294875.629 * * * * [misc]progress:  [ 60 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (exp x) (* (cbrt (exp x)) (cbrt (exp x)))) (cbrt (exp x)))) (* x (- -1 (exp x)))))>
1538294875.629 * [enter]simplify:  Simplifying (cbrt (exp x))
1538294875.629 * * [misc]simplify:  iters left: 2 (3 enodes)
1538294875.630 * [exit]simplify:  Simplified to (cbrt (exp x))
1538294875.630 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (exp x) (* (cbrt (exp x)) (cbrt (exp x)))) (cbrt (exp x)))) (* x (- -1 (exp x)))))
1538294875.631 * * * * [misc]progress:  [ 61 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (exp x) (sqrt (exp x))) (sqrt (exp x)))) (* x (- -1 (exp x)))))>
1538294875.631 * [enter]simplify:  Simplifying (sqrt (exp x))
1538294875.632 * * [misc]simplify:  iters left: 2 (3 enodes)
1538294875.633 * [exit]simplify:  Simplified to (sqrt (exp x))
1538294875.633 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (exp x) (sqrt (exp x))) (sqrt (exp x)))) (* x (- -1 (exp x)))))
1538294875.633 * * * * [misc]progress:  [ 62 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (exp x) 1) (exp x))) (* x (- -1 (exp x)))))>
1538294875.633 * [enter]simplify:  Simplifying (exp x)
1538294875.633 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294875.634 * [exit]simplify:  Simplified to (exp x)
1538294875.634 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (exp x) 1) (exp x))) (* x (- -1 (exp x)))))
1538294875.634 * * * * [misc]progress:  [ 63 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (exp x)) (exp x)))) (* x (- -1 (exp x)))))>
1538294875.634 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1538294875.635 * * [misc]simplify:  iters left: 4 (4 enodes)
1538294875.636 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1538294875.636 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (exp x)) (exp x)))) (* x (- -1 (exp x)))))
1538294875.636 * * * * [misc]progress:  [ 64 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (exp x)) (* (sqrt (exp x)) (exp x)))) (* x (- -1 (exp x)))))>
1538294875.637 * [enter]simplify:  Simplifying (sqrt (exp x))
1538294875.637 * * [misc]simplify:  iters left: 2 (3 enodes)
1538294875.638 * [exit]simplify:  Simplified to (sqrt (exp x))
1538294875.638 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (sqrt (exp x)) (* (sqrt (exp x)) (exp x)))) (* x (- -1 (exp x)))))
1538294875.638 * * * * [misc]progress:  [ 65 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294875.638 * * * * [misc]progress:  [ 66 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))>
1538294875.638 * * * * [misc]progress:  [ 67 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 2 x) (+ (* 4/3 (pow x 3)) (* 2 (pow x 2))))) (* x (- -1 (exp x)))))>
1538294875.638 * [enter]simplify:  Simplifying (- (+ (* 2 x) (+ (* 4/3 (pow x 3)) (* 2 (pow x 2)))))
1538294875.639 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294875.646 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294875.661 * * [misc]simplify:  iters left: 4 (57 enodes)
1538294875.697 * * [misc]simplify:  iters left: 3 (148 enodes)
1538294875.788 * * [misc]simplify:  iters left: 2 (349 enodes)
1538294876.066 * [exit]simplify:  Simplified to (- (* (* -2 x) (+ x 1)) (* (* 4/3 x) (* x x)))
1538294876.066 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (* (* -2 x) (+ x 1)) (* (* 4/3 x) (* x x))) (* x (- -1 (exp x)))))
1538294876.066 * * * * [misc]progress:  [ 68 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (exp x) 2)) (* x (- -1 (exp x)))))>
1538294876.066 * [enter]simplify:  Simplifying (- 1 (pow (exp x) 2))
1538294876.066 * * [misc]simplify:  iters left: 4 (6 enodes)
1538294876.068 * * [misc]simplify:  iters left: 3 (11 enodes)
1538294876.070 * * [misc]simplify:  iters left: 2 (17 enodes)
1538294876.075 * [exit]simplify:  Simplified to (- 1 (exp (+ x x)))
1538294876.075 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (exp (+ x x))) (* x (- -1 (exp x)))))
1538294876.075 * * * * [misc]progress:  [ 69 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (exp x) 2)) (* x (- -1 (exp x)))))>
1538294876.075 * [enter]simplify:  Simplifying (- 1 (pow (exp x) 2))
1538294876.076 * * [misc]simplify:  iters left: 4 (6 enodes)
1538294876.078 * * [misc]simplify:  iters left: 3 (11 enodes)
1538294876.082 * * [misc]simplify:  iters left: 2 (17 enodes)
1538294876.088 * [exit]simplify:  Simplified to (- 1 (exp (+ x x)))
1538294876.088 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (exp (+ x x))) (* x (- -1 (exp x)))))
1538294876.088 * * * * [misc]progress:  [ 70 / 78 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294876.088 * [enter]simplify:  Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294876.089 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294876.094 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294876.101 * * [misc]simplify:  iters left: 4 (29 enodes)
1538294876.112 * * [misc]simplify:  iters left: 3 (40 enodes)
1538294876.129 * * [misc]simplify:  iters left: 2 (52 enodes)
1538294876.144 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x)))
1538294876.144 * [misc]simplify:  Simplified (2) to (λ (x) (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x))))
1538294876.144 * * * * [misc]progress:  [ 71 / 78 ] simplifiying candidate #<alt (λ (x) (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1)))))>
1538294876.145 * [enter]simplify:  Simplifying (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1))))
1538294876.146 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294876.153 * * [misc]simplify:  iters left: 5 (33 enodes)
1538294876.169 * * [misc]simplify:  iters left: 4 (84 enodes)
1538294876.201 * * [misc]simplify:  iters left: 3 (164 enodes)
1538294876.281 * * [misc]simplify:  iters left: 2 (358 enodes)
1538294876.666 * [exit]simplify:  Simplified to (/ (+ (* (exp x) (exp x)) -1) (+ (* x (exp x)) x))
1538294876.666 * [misc]simplify:  Simplified (2) to (λ (x) (/ (+ (* (exp x) (exp x)) -1) (+ (* x (exp x)) x)))
1538294876.667 * * * * [misc]progress:  [ 72 / 78 ] simplifiying candidate #<alt (λ (x) (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1)))))>
1538294876.667 * [enter]simplify:  Simplifying (* -1 (/ (- 1 (pow (exp x) 2)) (* x (+ (exp x) 1))))
1538294876.668 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294876.675 * * [misc]simplify:  iters left: 5 (33 enodes)
1538294876.702 * * [misc]simplify:  iters left: 4 (84 enodes)
1538294876.743 * * [misc]simplify:  iters left: 3 (164 enodes)
1538294876.813 * * [misc]simplify:  iters left: 2 (358 enodes)
1538294877.142 * [exit]simplify:  Simplified to (/ (+ (* (exp x) (exp x)) -1) (+ (* x (exp x)) x))
1538294877.142 * [misc]simplify:  Simplified (2) to (λ (x) (/ (+ (* (exp x) (exp x)) -1) (+ (* x (exp x)) x)))
1538294877.142 * * * * [misc]progress:  [ 73 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- (+ x (+ (* 1/2 (pow x 2)) 2))))))>
1538294877.142 * [enter]simplify:  Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 2)))
1538294877.143 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294877.145 * * [misc]simplify:  iters left: 5 (17 enodes)
1538294877.150 * * [misc]simplify:  iters left: 4 (34 enodes)
1538294877.160 * * [misc]simplify:  iters left: 3 (77 enodes)
1538294877.176 * * [misc]simplify:  iters left: 2 (108 enodes)
1538294877.195 * * [misc]simplify:  iters left: 1 (141 enodes)
1538294877.258 * [exit]simplify:  Simplified to (+ (* x (* x -1/2)) (- -2 x))
1538294877.258 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (+ (* x (* x -1/2)) (- -2 x)))))
1538294877.258 * * * * [misc]progress:  [ 74 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- (+ (exp x) 1)))))>
1538294877.258 * [enter]simplify:  Simplifying (- (+ (exp x) 1))
1538294877.259 * * [misc]simplify:  iters left: 5 (5 enodes)
1538294877.262 * * [misc]simplify:  iters left: 4 (12 enodes)
1538294877.264 * * [misc]simplify:  iters left: 3 (13 enodes)
1538294877.266 * * [misc]simplify:  iters left: 2 (14 enodes)
1538294877.268 * [exit]simplify:  Simplified to (- -1 (exp x))
1538294877.268 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))
1538294877.268 * * * * [misc]progress:  [ 75 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- (+ (exp x) 1)))))>
1538294877.268 * [enter]simplify:  Simplifying (- (+ (exp x) 1))
1538294877.268 * * [misc]simplify:  iters left: 5 (5 enodes)
1538294877.270 * * [misc]simplify:  iters left: 4 (12 enodes)
1538294877.271 * * [misc]simplify:  iters left: 3 (13 enodes)
1538294877.273 * * [misc]simplify:  iters left: 2 (14 enodes)
1538294877.275 * [exit]simplify:  Simplified to (- -1 (exp x))
1538294877.275 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))
1538294877.275 * * * * [misc]progress:  [ 76 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* 2 x) (+ (* 2 (pow x 2)) 1))) (* x (- -1 (exp x)))))>
1538294877.275 * [enter]simplify:  Simplifying (+ (* 2 x) (+ (* 2 (pow x 2)) 1))
1538294877.276 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294877.278 * * [misc]simplify:  iters left: 5 (17 enodes)
1538294877.281 * * [misc]simplify:  iters left: 4 (27 enodes)
1538294877.287 * * [misc]simplify:  iters left: 3 (38 enodes)
1538294877.293 * * [misc]simplify:  iters left: 2 (44 enodes)
1538294877.303 * * [misc]simplify:  iters left: 1 (57 enodes)
1538294877.331 * [exit]simplify:  Simplified to (+ 1 (* (* x 2) (+ x 1)))
1538294877.331 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (+ 1 (* (* x 2) (+ x 1)))) (* x (- -1 (exp x)))))
1538294877.331 * * * * [misc]progress:  [ 77 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (exp x) 2)) (* x (- -1 (exp x)))))>
1538294877.332 * [enter]simplify:  Simplifying (pow (exp x) 2)
1538294877.332 * * [misc]simplify:  iters left: 2 (4 enodes)
1538294877.333 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294877.335 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294877.335 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))
1538294877.335 * * * * [misc]progress:  [ 78 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (exp x) 2)) (* x (- -1 (exp x)))))>
1538294877.336 * [enter]simplify:  Simplifying (pow (exp x) 2)
1538294877.336 * * [misc]simplify:  iters left: 2 (4 enodes)
1538294877.337 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294877.340 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294877.340 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))
1538294877.340 * * * [misc]progress:  adding candidates to table
1538294878.457 * * [misc]progress:  iteration 4 / 4
1538294878.457 * * * [misc]progress:  picking best candidate
1538294878.469 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294878.469 * * * [misc]progress:  localizing error
1538294878.510 * * * [misc]progress:  generating rewritten candidates
1538294878.510 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
1538294878.763 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1538294879.187 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538294879.579 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2)
1538294879.750 * * * [misc]progress:  generating series expansions
1538294879.750 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
1538294879.752 * [misc]backup-simplify:  Simplify (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) into (- 1 (pow (exp x) 4))
1538294879.752 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (exp x) 4)) in (x) around 0
1538294879.752 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 4)) in x
1538294879.752 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.752 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.752 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 4) in x
1538294879.752 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.752 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.752 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.752 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.752 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.752 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 4)) in x
1538294879.752 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.752 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.752 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 4) in x
1538294879.752 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.752 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.752 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.752 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.752 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.752 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.752 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.753 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294879.753 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294879.753 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.753 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.754 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294879.754 * [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
1538294879.754 * [misc]backup-simplify:  Simplify (- 4) into -4
1538294879.754 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538294879.754 * [misc]backup-simplify:  Simplify -4 into -4
1538294879.755 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294879.756 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1538294879.756 * [misc]backup-simplify:  Simplify (+ (* 1 2) (+ (* 2 2) (* 2 1))) into 8
1538294879.756 * [misc]backup-simplify:  Simplify (- 8) into -8
1538294879.756 * [misc]backup-simplify:  Simplify (+ 0 -8) into -8
1538294879.756 * [misc]backup-simplify:  Simplify -8 into -8
1538294879.758 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294879.758 * [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
1538294879.759 * [misc]backup-simplify:  Simplify (+ (* 1 4/3) (+ (* 2 2) (+ (* 2 2) (* 4/3 1)))) into 32/3
1538294879.759 * [misc]backup-simplify:  Simplify (- 32/3) into -32/3
1538294879.759 * [misc]backup-simplify:  Simplify (+ 0 -32/3) into -32/3
1538294879.759 * [misc]backup-simplify:  Simplify -32/3 into -32/3
1538294879.759 * [misc]backup-simplify:  Simplify (+ (* -32/3 (pow x 3)) (+ (* -8 (pow x 2)) (* -4 x))) into (- (+ (* 4 x) (+ (* 32/3 (pow x 3)) (* 8 (pow x 2)))))
1538294879.760 * [misc]backup-simplify:  Simplify (- (* 1 1) (* (* (exp (/ 1 x)) (exp (/ 1 x))) (* (exp (/ 1 x)) (exp (/ 1 x))))) into (- 1 (pow (exp (/ 1 x)) 4))
1538294879.760 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 4)) in (x) around 0
1538294879.760 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 4)) in x
1538294879.760 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.760 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.760 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
1538294879.760 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.760 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.760 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.760 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.760 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.760 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.760 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 4)) in x
1538294879.760 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.760 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.760 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
1538294879.760 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.760 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.760 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.760 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.760 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.760 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.761 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294879.761 * [misc]backup-simplify:  Simplify (* (pow (exp (/ 1 x)) 2) (pow (exp (/ 1 x)) 2)) into (pow (exp (/ 1 x)) 4)
1538294879.761 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 4)) into (- (pow (exp (/ 1 x)) 4))
1538294879.761 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ 1 x)) 4))) into (- 1 (pow (exp (/ 1 x)) 4))
1538294879.762 * [misc]backup-simplify:  Simplify (- 1 (pow (exp (/ 1 x)) 4)) into (- 1 (pow (exp (/ 1 x)) 4))
1538294879.762 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294879.762 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (* 0 (pow (exp (/ 1 x)) 2))) into 0
1538294879.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.763 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.763 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1538294879.763 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))) into 0
1538294879.763 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.764 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.764 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1538294879.764 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2))))) into 0
1538294879.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.765 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.765 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1538294879.766 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))))) into 0
1538294879.766 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.766 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.767 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1538294879.767 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2))))))) into 0
1538294879.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.768 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.768 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.768 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1538294879.769 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))))))) into 0
1538294879.769 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.769 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.770 * [misc]backup-simplify:  Simplify (- 1 (pow (exp (/ 1 (/ 1 x))) 4)) into (- 1 (pow (exp x) 4))
1538294879.770 * [misc]backup-simplify:  Simplify (- (* 1 1) (* (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))) (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))))) into (- 1 (pow (exp (/ -1 x)) 4))
1538294879.770 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 4)) in (x) around 0
1538294879.770 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 4)) in x
1538294879.770 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.770 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.770 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
1538294879.770 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.770 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.770 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.770 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.770 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.770 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.770 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.770 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.771 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.771 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 4)) in x
1538294879.771 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.771 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.771 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
1538294879.771 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.771 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.771 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.771 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.771 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.771 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.771 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.771 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.771 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.771 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294879.771 * [misc]backup-simplify:  Simplify (* (pow (exp (/ -1 x)) 2) (pow (exp (/ -1 x)) 2)) into (pow (exp (/ -1 x)) 4)
1538294879.772 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 x)) 4)) into (- (pow (exp (/ -1 x)) 4))
1538294879.772 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ -1 x)) 4))) into (- 1 (pow (exp (/ -1 x)) 4))
1538294879.772 * [misc]backup-simplify:  Simplify (- 1 (pow (exp (/ -1 x)) 4)) into (- 1 (pow (exp (/ -1 x)) 4))
1538294879.772 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294879.773 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (* 0 (pow (exp (/ -1 x)) 2))) into 0
1538294879.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.773 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.773 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1538294879.774 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))) into 0
1538294879.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.774 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.774 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1538294879.775 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2))))) into 0
1538294879.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.775 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.776 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1538294879.776 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))))) into 0
1538294879.777 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.777 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.777 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1538294879.778 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2))))))) into 0
1538294879.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.778 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.779 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1538294879.780 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))))))) into 0
1538294879.780 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.780 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.780 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.780 * [misc]backup-simplify:  Simplify (- 1 (pow (exp (/ -1 (/ 1 (- x)))) 4)) into (- 1 (pow (exp x) 4))
1538294879.780 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1538294879.781 * [misc]backup-simplify:  Simplify (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) into (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1))
1538294879.781 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1)) in (x) around 0
1538294879.781 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1)) in x
1538294879.781 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 4)) in x
1538294879.781 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.781 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.781 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 4) in x
1538294879.781 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.781 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.781 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.781 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.781 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.781 * [misc]taylor:  Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
1538294879.781 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294879.781 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.781 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.781 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.782 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.782 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.782 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.782 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.782 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.782 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.782 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294879.782 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294879.783 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.783 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294879.783 * [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
1538294879.783 * [misc]backup-simplify:  Simplify (- 4) into -4
1538294879.783 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538294879.783 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.783 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538294879.784 * [misc]backup-simplify:  Simplify (/ -4 2) into -2
1538294879.784 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1)) in x
1538294879.784 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 4)) in x
1538294879.784 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.784 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.784 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 4) in x
1538294879.784 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.784 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.784 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.784 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.784 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.784 * [misc]taylor:  Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
1538294879.784 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294879.784 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.784 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.784 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.784 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.784 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.784 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.784 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.784 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.784 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.784 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294879.784 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294879.785 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.785 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294879.785 * [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
1538294879.785 * [misc]backup-simplify:  Simplify (- 4) into -4
1538294879.786 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538294879.786 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.786 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538294879.786 * [misc]backup-simplify:  Simplify (/ -4 2) into -2
1538294879.786 * [misc]backup-simplify:  Simplify -2 into -2
1538294879.787 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294879.787 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1538294879.788 * [misc]backup-simplify:  Simplify (+ (* 1 2) (+ (* 2 2) (* 2 1))) into 8
1538294879.788 * [misc]backup-simplify:  Simplify (- 8) into -8
1538294879.788 * [misc]backup-simplify:  Simplify (+ 0 -8) into -8
1538294879.789 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.789 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294879.789 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1538294879.789 * [misc]backup-simplify:  Simplify (- (/ -8 2) (+ (* -2 (/ 2 2)))) into -2
1538294879.789 * [misc]backup-simplify:  Simplify -2 into -2
1538294879.791 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294879.791 * [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
1538294879.792 * [misc]backup-simplify:  Simplify (+ (* 1 4/3) (+ (* 2 2) (+ (* 2 2) (* 4/3 1)))) into 32/3
1538294879.792 * [misc]backup-simplify:  Simplify (- 32/3) into -32/3
1538294879.792 * [misc]backup-simplify:  Simplify (+ 0 -32/3) into -32/3
1538294879.793 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294879.793 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1538294879.793 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1538294879.794 * [misc]backup-simplify:  Simplify (- (/ -32/3 2) (+ (* -2 (/ 2 2)) (* -2 (/ 2 2)))) into -4/3
1538294879.794 * [misc]backup-simplify:  Simplify -4/3 into -4/3
1538294879.794 * [misc]backup-simplify:  Simplify (+ (* -4/3 (pow x 3)) (+ (* -2 (pow x 2)) (* -2 x))) into (- (+ (* 2 x) (+ (* 4/3 (pow x 3)) (* 2 (pow x 2)))))
1538294879.795 * [misc]backup-simplify:  Simplify (/ (- (* 1 1) (* (* (exp (/ 1 x)) (exp (/ 1 x))) (* (exp (/ 1 x)) (exp (/ 1 x))))) (+ 1 (* (exp (/ 1 x)) (exp (/ 1 x))))) into (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1))
1538294879.795 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) in (x) around 0
1538294879.795 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) in x
1538294879.795 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 4)) in x
1538294879.795 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.795 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.795 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
1538294879.795 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.795 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.795 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.795 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.795 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.795 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.795 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.795 * [misc]taylor:  Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
1538294879.795 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294879.795 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.795 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.795 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.796 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.796 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.796 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.796 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.796 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.796 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.796 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294879.796 * [misc]backup-simplify:  Simplify (* (pow (exp (/ 1 x)) 2) (pow (exp (/ 1 x)) 2)) into (pow (exp (/ 1 x)) 4)
1538294879.797 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 4)) into (- (pow (exp (/ 1 x)) 4))
1538294879.797 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ 1 x)) 4))) into (- 1 (pow (exp (/ 1 x)) 4))
1538294879.797 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294879.797 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ 1 x)) 2) 1) into (+ (pow (exp (/ 1 x)) 2) 1)
1538294879.798 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) into (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1))
1538294879.798 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) in x
1538294879.798 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 4)) in x
1538294879.798 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.798 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.798 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
1538294879.798 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.798 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.798 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.798 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.798 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.798 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.798 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.798 * [misc]taylor:  Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
1538294879.798 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294879.798 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.798 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.798 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.798 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.798 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.798 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.798 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.798 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.798 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.799 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294879.799 * [misc]backup-simplify:  Simplify (* (pow (exp (/ 1 x)) 2) (pow (exp (/ 1 x)) 2)) into (pow (exp (/ 1 x)) 4)
1538294879.799 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 4)) into (- (pow (exp (/ 1 x)) 4))
1538294879.799 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ 1 x)) 4))) into (- 1 (pow (exp (/ 1 x)) 4))
1538294879.800 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294879.800 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ 1 x)) 2) 1) into (+ (pow (exp (/ 1 x)) 2) 1)
1538294879.800 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) into (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1))
1538294879.801 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) into (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1))
1538294879.801 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294879.801 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (* 0 (pow (exp (/ 1 x)) 2))) into 0
1538294879.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.802 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294879.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.803 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow (exp (/ 1 x)) 2) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))))) into 0
1538294879.803 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.803 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1538294879.804 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))) into 0
1538294879.804 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.804 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1538294879.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.806 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow (exp (/ 1 x)) 2) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))))) into 0
1538294879.806 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.806 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1538294879.807 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2))))) into 0
1538294879.807 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.807 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1538294879.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.809 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow (exp (/ 1 x)) 2) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))))) into 0
1538294879.809 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.809 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1538294879.810 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))))) into 0
1538294879.810 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.810 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1538294879.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.812 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow (exp (/ 1 x)) 2) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))))) into 0
1538294879.812 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.813 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1538294879.813 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2))))))) into 0
1538294879.813 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.814 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1538294879.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.816 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow (exp (/ 1 x)) 2) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))))) into 0
1538294879.816 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.817 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1538294879.817 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))))))) into 0
1538294879.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.818 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1538294879.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.820 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow (exp (/ 1 x)) 2) 1)) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (+ (pow (exp (/ 1 x)) 2) 1)) (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))) (* 0 (/ 0 (+ (pow (exp (/ 1 x)) 2) 1))))) into 0
1538294879.820 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.821 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ 1 (/ 1 x))) 4)) (+ (pow (exp (/ 1 (/ 1 x))) 2) 1)) into (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1))
1538294879.822 * [misc]backup-simplify:  Simplify (/ (- (* 1 1) (* (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))) (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))))) (+ 1 (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))))) into (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2)))
1538294879.822 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) in (x) around 0
1538294879.822 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) in x
1538294879.822 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 4)) in x
1538294879.822 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.822 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.822 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
1538294879.822 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.822 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.822 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.822 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.822 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.822 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.822 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.822 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.822 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.822 * [misc]taylor:  Taking taylor expansion of (+ 1 (pow (exp (/ -1 x)) 2)) in x
1538294879.822 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.822 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.822 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294879.822 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.822 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.822 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.822 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.822 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.822 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.822 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.822 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.822 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.823 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294879.823 * [misc]backup-simplify:  Simplify (* (pow (exp (/ -1 x)) 2) (pow (exp (/ -1 x)) 2)) into (pow (exp (/ -1 x)) 4)
1538294879.823 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 x)) 4)) into (- (pow (exp (/ -1 x)) 4))
1538294879.823 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ -1 x)) 4))) into (- 1 (pow (exp (/ -1 x)) 4))
1538294879.824 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294879.824 * [misc]backup-simplify:  Simplify (+ 1 (pow (exp (/ -1 x)) 2)) into (+ 1 (pow (exp (/ -1 x)) 2))
1538294879.824 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) into (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2)))
1538294879.824 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) in x
1538294879.824 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 4)) in x
1538294879.824 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.824 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.824 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
1538294879.824 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.824 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.824 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.824 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.825 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.825 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.825 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.825 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.825 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.825 * [misc]taylor:  Taking taylor expansion of (+ 1 (pow (exp (/ -1 x)) 2)) in x
1538294879.825 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.825 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.825 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294879.825 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.825 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.825 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.825 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.825 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.825 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.825 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.825 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.825 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.825 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294879.826 * [misc]backup-simplify:  Simplify (* (pow (exp (/ -1 x)) 2) (pow (exp (/ -1 x)) 2)) into (pow (exp (/ -1 x)) 4)
1538294879.826 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 x)) 4)) into (- (pow (exp (/ -1 x)) 4))
1538294879.826 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ -1 x)) 4))) into (- 1 (pow (exp (/ -1 x)) 4))
1538294879.826 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294879.827 * [misc]backup-simplify:  Simplify (+ 1 (pow (exp (/ -1 x)) 2)) into (+ 1 (pow (exp (/ -1 x)) 2))
1538294879.827 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) into (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2)))
1538294879.827 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) into (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2)))
1538294879.828 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294879.828 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (* 0 (pow (exp (/ -1 x)) 2))) into 0
1538294879.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.828 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294879.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.830 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (pow (exp (/ -1 x)) 2))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))))) into 0
1538294879.830 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.830 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1538294879.830 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))) into 0
1538294879.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.831 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1538294879.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.832 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (pow (exp (/ -1 x)) 2))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))))) into 0
1538294879.832 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.833 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1538294879.833 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2))))) into 0
1538294879.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.834 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1538294879.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.835 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (pow (exp (/ -1 x)) 2))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))))) into 0
1538294879.835 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.836 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1538294879.836 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))))) into 0
1538294879.837 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.837 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1538294879.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.842 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (pow (exp (/ -1 x)) 2))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))))) into 0
1538294879.842 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.843 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1538294879.844 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2))))))) into 0
1538294879.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.844 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1538294879.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.846 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (pow (exp (/ -1 x)) 2))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))))) into 0
1538294879.846 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.847 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1538294879.848 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))))))) into 0
1538294879.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.849 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1538294879.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.851 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (pow (exp (/ -1 x)) 2))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (+ 1 (pow (exp (/ -1 x)) 2))) (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))) (* 0 (/ 0 (+ 1 (pow (exp (/ -1 x)) 2)))))) into 0
1538294879.851 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.851 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 (/ 1 (- x)))) 4)) (+ 1 (pow (exp (/ -1 (/ 1 (- x)))) 2))) into (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1))
1538294879.851 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538294879.852 * [misc]backup-simplify:  Simplify (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))) into (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1)))))
1538294879.852 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1))))) in (x) around 0
1538294879.853 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1))))) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.853 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.853 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1)))) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 4)) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.853 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.853 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 4) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.853 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.853 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.853 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.853 * [misc]taylor:  Taking taylor expansion of (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1))) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.853 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.853 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.853 * [misc]taylor:  Taking taylor expansion of (* (+ (exp x) 1) (+ (pow (exp x) 2) 1)) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.853 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.853 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.853 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.853 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.853 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.853 * [misc]taylor:  Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.853 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.853 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.853 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.853 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.853 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.853 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.853 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.853 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.853 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294879.854 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294879.855 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.855 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294879.855 * [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
1538294879.855 * [misc]backup-simplify:  Simplify (- 4) into -4
1538294879.855 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538294879.855 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538294879.856 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.856 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538294879.856 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1538294879.856 * [misc]backup-simplify:  Simplify (* 0 4) into 0
1538294879.857 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.857 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294879.857 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1538294879.858 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.858 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538294879.858 * [misc]backup-simplify:  Simplify (+ (* 2 2) (* 1 2)) into 6
1538294879.858 * [misc]backup-simplify:  Simplify (+ (* 0 6) (* 1 4)) into 4
1538294879.858 * [misc]backup-simplify:  Simplify (/ -4 4) into -1
1538294879.858 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1))))) in x
1538294879.858 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.858 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.858 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1)))) in x
1538294879.858 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp x) 4)) in x
1538294879.858 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.858 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.858 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 4) in x
1538294879.858 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.858 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.858 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.859 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.859 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.859 * [misc]taylor:  Taking taylor expansion of (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1))) in x
1538294879.859 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.859 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.859 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.859 * [misc]taylor:  Taking taylor expansion of (* (+ (exp x) 1) (+ (pow (exp x) 2) 1)) in x
1538294879.859 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1538294879.859 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.859 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.859 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.859 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.859 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.859 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.859 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.859 * [misc]taylor:  Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
1538294879.859 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1538294879.859 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294879.859 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.859 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.859 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.859 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294879.859 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.859 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.859 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.859 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.859 * [misc]backup-simplify:  Simplify (- 1) into -1
1538294879.859 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538294879.861 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.861 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294879.861 * [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
1538294879.861 * [misc]backup-simplify:  Simplify (- 4) into -4
1538294879.862 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538294879.862 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538294879.862 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294879.862 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538294879.862 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1538294879.862 * [misc]backup-simplify:  Simplify (* 0 4) into 0
1538294879.864 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.864 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294879.864 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1538294879.866 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294879.866 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538294879.866 * [misc]backup-simplify:  Simplify (+ (* 2 2) (* 1 2)) into 6
1538294879.866 * [misc]backup-simplify:  Simplify (+ (* 0 6) (* 1 4)) into 4
1538294879.867 * [misc]backup-simplify:  Simplify (/ -4 4) into -1
1538294879.867 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538294879.867 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.869 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294879.870 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1538294879.870 * [misc]backup-simplify:  Simplify (+ (* 1 2) (+ (* 2 2) (* 2 1))) into 8
1538294879.870 * [misc]backup-simplify:  Simplify (- 8) into -8
1538294879.870 * [misc]backup-simplify:  Simplify (+ 0 -8) into -8
1538294879.873 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294879.873 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1538294879.874 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1538294879.876 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294879.876 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1538294879.877 * [misc]backup-simplify:  Simplify (+ (* 2 2) (+ (* 1 2) (* 1/2 2))) into 7
1538294879.877 * [misc]backup-simplify:  Simplify (+ (* 0 7) (+ (* 1 6) (* 0 4))) into 6
1538294879.877 * [misc]backup-simplify:  Simplify (- (/ -8 4) (+ (* -1 (/ 6 4)))) into -1/2
1538294879.877 * [misc]backup-simplify:  Simplify (+ (* -1 -1/2) (* 0 -1)) into 1/2
1538294879.877 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538294879.882 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294879.882 * [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
1538294879.883 * [misc]backup-simplify:  Simplify (+ (* 1 4/3) (+ (* 2 2) (+ (* 2 2) (* 4/3 1)))) into 32/3
1538294879.883 * [misc]backup-simplify:  Simplify (- 32/3) into -32/3
1538294879.883 * [misc]backup-simplify:  Simplify (+ 0 -32/3) into -32/3
1538294879.887 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294879.888 * [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
1538294879.888 * [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
1538294879.892 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538294879.892 * [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
1538294879.893 * [misc]backup-simplify:  Simplify (+ (* 2 4/3) (+ (* 1 2) (+ (* 1/2 2) (* 1/6 2)))) into 6
1538294879.893 * [misc]backup-simplify:  Simplify (+ (* 0 6) (+ (* 1 7) (+ (* 0 6) (* 0 4)))) into 7
1538294879.893 * [misc]backup-simplify:  Simplify (- (/ -32/3 4) (+ (* -1 (/ 7 4)) (* -1/2 (/ 6 4)))) into -1/6
1538294879.894 * [misc]backup-simplify:  Simplify (+ (* -1 -1/6) (+ (* 0 -1/2) (* 0 -1))) into 1/6
1538294879.894 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538294879.894 * [misc]backup-simplify:  Simplify (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294879.896 * [misc]backup-simplify:  Simplify (/ (/ (- (* 1 1) (* (* (exp (/ 1 x)) (exp (/ 1 x))) (* (exp (/ 1 x)) (exp (/ 1 x))))) (+ 1 (* (exp (/ 1 x)) (exp (/ 1 x))))) (* (/ 1 x) (- -1 (exp (/ 1 x))))) into (* -1 (/ (* x (- 1 (pow (exp (/ 1 x)) 4))) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))))
1538294879.896 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (* x (- 1 (pow (exp (/ 1 x)) 4))) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) in (x) around 0
1538294879.897 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* x (- 1 (pow (exp (/ 1 x)) 4))) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) in x
1538294879.897 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.897 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.897 * [misc]taylor:  Taking taylor expansion of (/ (* x (- 1 (pow (exp (/ 1 x)) 4))) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) in x
1538294879.897 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (pow (exp (/ 1 x)) 4))) in x
1538294879.897 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.897 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.897 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.897 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 4)) in x
1538294879.897 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.897 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.897 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
1538294879.897 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.897 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.897 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.897 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.897 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.897 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.897 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.897 * [misc]taylor:  Taking taylor expansion of (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)) in x
1538294879.898 * [misc]taylor:  Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
1538294879.898 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294879.898 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.898 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.898 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.898 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.898 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.898 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.898 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.898 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.898 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1538294879.898 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.898 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.898 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.898 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.898 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.899 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.899 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.899 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.899 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294879.900 * [misc]backup-simplify:  Simplify (* (pow (exp (/ 1 x)) 2) (pow (exp (/ 1 x)) 2)) into (pow (exp (/ 1 x)) 4)
1538294879.900 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 4)) into (- (pow (exp (/ 1 x)) 4))
1538294879.902 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ 1 x)) 4))) into (- 1 (pow (exp (/ 1 x)) 4))
1538294879.902 * [misc]backup-simplify:  Simplify (* 0 (- 1 (pow (exp (/ 1 x)) 4))) into 0
1538294879.902 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294879.903 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (* 0 (pow (exp (/ 1 x)) 2))) into 0
1538294879.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.905 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- 1 (pow (exp (/ 1 x)) 4)))) into (- 1 (pow (exp (/ 1 x)) 4))
1538294879.906 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294879.906 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ 1 x)) 2) 1) into (+ (pow (exp (/ 1 x)) 2) 1)
1538294879.906 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1538294879.907 * [misc]backup-simplify:  Simplify (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)) into (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))
1538294879.908 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) into (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))
1538294879.908 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* x (- 1 (pow (exp (/ 1 x)) 4))) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) in x
1538294879.908 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.908 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.908 * [misc]taylor:  Taking taylor expansion of (/ (* x (- 1 (pow (exp (/ 1 x)) 4))) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) in x
1538294879.908 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (pow (exp (/ 1 x)) 4))) in x
1538294879.908 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.908 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.908 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.908 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ 1 x)) 4)) in x
1538294879.908 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.908 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.908 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
1538294879.908 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.908 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.908 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.908 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.908 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.908 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.908 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.909 * [misc]taylor:  Taking taylor expansion of (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)) in x
1538294879.909 * [misc]taylor:  Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
1538294879.909 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1538294879.909 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.909 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.909 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.909 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.909 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.909 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.909 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.909 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.909 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.909 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1538294879.909 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294879.909 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294879.909 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.909 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.909 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.909 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294879.909 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294879.910 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.910 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.910 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294879.910 * [misc]backup-simplify:  Simplify (* (pow (exp (/ 1 x)) 2) (pow (exp (/ 1 x)) 2)) into (pow (exp (/ 1 x)) 4)
1538294879.911 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 4)) into (- (pow (exp (/ 1 x)) 4))
1538294879.911 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ 1 x)) 4))) into (- 1 (pow (exp (/ 1 x)) 4))
1538294879.912 * [misc]backup-simplify:  Simplify (* 0 (- 1 (pow (exp (/ 1 x)) 4))) into 0
1538294879.912 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294879.913 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (* 0 (pow (exp (/ 1 x)) 2))) into 0
1538294879.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.914 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- 1 (pow (exp (/ 1 x)) 4)))) into (- 1 (pow (exp (/ 1 x)) 4))
1538294879.914 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294879.915 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ 1 x)) 2) 1) into (+ (pow (exp (/ 1 x)) 2) 1)
1538294879.915 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1538294879.915 * [misc]backup-simplify:  Simplify (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)) into (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))
1538294879.916 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) into (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))
1538294879.917 * [misc]backup-simplify:  Simplify (* -1 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) into (* -1 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))))
1538294879.918 * [misc]backup-simplify:  Simplify (* -1 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) into (* -1 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))))
1538294879.919 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1538294879.920 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))) into 0
1538294879.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.921 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1 (pow (exp (/ 1 x)) 4))))) into 0
1538294879.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.921 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294879.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.922 * [misc]backup-simplify:  Simplify (+ (* (+ (pow (exp (/ 1 x)) 2) 1) 0) (* 0 (+ (exp (/ 1 x)) 1))) into 0
1538294879.923 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))))) into 0
1538294879.925 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))))) into 0
1538294879.925 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.925 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1538294879.926 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2))))) into 0
1538294879.926 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.927 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 4)))))) into 0
1538294879.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.928 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1538294879.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.929 * [misc]backup-simplify:  Simplify (+ (* (+ (pow (exp (/ 1 x)) 2) 1) 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) 1)))) into 0
1538294879.931 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))))) into 0
1538294879.932 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))))) into 0
1538294879.932 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.932 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1538294879.933 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))))) into 0
1538294879.933 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.934 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 4))))))) into 0
1538294879.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.934 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1538294879.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.935 * [misc]backup-simplify:  Simplify (+ (* (+ (pow (exp (/ 1 x)) 2) 1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) 1))))) into 0
1538294879.937 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))))) into 0
1538294879.937 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))))))) into 0
1538294879.938 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.938 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1538294879.939 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2))))))) into 0
1538294879.939 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.940 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 4)))))))) into 0
1538294879.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.940 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1538294879.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.941 * [misc]backup-simplify:  Simplify (+ (* (+ (pow (exp (/ 1 x)) 2) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) 1)))))) into 0
1538294879.943 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))))) into 0
1538294879.944 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))))))) into 0
1538294879.944 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.944 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1538294879.945 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))))))) into 0
1538294879.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.946 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 4))))))))) into 0
1538294879.946 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.947 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1538294879.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.947 * [misc]backup-simplify:  Simplify (+ (* (+ (pow (exp (/ 1 x)) 2) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) 1))))))) into 0
1538294879.950 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))))) into 0
1538294879.951 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))))))))) into 0
1538294879.951 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.951 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))))) into 0
1538294879.952 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2))))))))) into 0
1538294879.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.953 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (pow (exp (/ 1 x)) 4)))))))))) into 0
1538294879.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.954 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1538294879.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.955 * [misc]backup-simplify:  Simplify (+ (* (+ (pow (exp (/ 1 x)) 2) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) 1)))))))) into 0
1538294879.957 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1))) (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))))) into 0
1538294879.958 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- 1 (pow (exp (/ 1 x)) 4)) (* (+ (pow (exp (/ 1 x)) 2) 1) (+ (exp (/ 1 x)) 1)))))))))) into 0
1538294879.959 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.959 * [misc]backup-simplify:  Simplify (* (* -1 (/ (- 1 (pow (exp (/ 1 (/ 1 x))) 4)) (* (+ (pow (exp (/ 1 (/ 1 x))) 2) 1) (+ (exp (/ 1 (/ 1 x))) 1)))) (/ 1 x)) into (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1)))))
1538294879.960 * [misc]backup-simplify:  Simplify (/ (/ (- (* 1 1) (* (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))) (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))))) (+ 1 (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))))) (* (/ 1 (- x)) (- -1 (exp (/ 1 (- x)))))) into (/ (* (- 1 (pow (exp (/ -1 x)) 4)) x) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))
1538294879.960 * [misc]approximate:  Taking taylor expansion of (/ (* (- 1 (pow (exp (/ -1 x)) 4)) x) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) in (x) around 0
1538294879.960 * [misc]taylor:  Taking taylor expansion of (/ (* (- 1 (pow (exp (/ -1 x)) 4)) x) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) in x
1538294879.960 * [misc]taylor:  Taking taylor expansion of (* (- 1 (pow (exp (/ -1 x)) 4)) x) in x
1538294879.960 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 4)) in x
1538294879.960 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.960 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.960 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
1538294879.960 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.960 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.960 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.960 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.960 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.960 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.960 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.960 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.960 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.961 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.961 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.961 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.961 * [misc]taylor:  Taking taylor expansion of (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) in x
1538294879.961 * [misc]taylor:  Taking taylor expansion of (+ 1 (pow (exp (/ -1 x)) 2)) in x
1538294879.961 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.961 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.961 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294879.961 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.961 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.961 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.961 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.961 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.961 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.961 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.961 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.961 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.961 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1538294879.961 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.961 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.961 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.961 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.961 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.961 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.961 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.961 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.961 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.961 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.961 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.961 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294879.962 * [misc]backup-simplify:  Simplify (* (pow (exp (/ -1 x)) 2) (pow (exp (/ -1 x)) 2)) into (pow (exp (/ -1 x)) 4)
1538294879.962 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 x)) 4)) into (- (pow (exp (/ -1 x)) 4))
1538294879.962 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ -1 x)) 4))) into (- 1 (pow (exp (/ -1 x)) 4))
1538294879.963 * [misc]backup-simplify:  Simplify (* (- 1 (pow (exp (/ -1 x)) 4)) 0) into 0
1538294879.963 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294879.963 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (* 0 (pow (exp (/ -1 x)) 2))) into 0
1538294879.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.967 * [misc]backup-simplify:  Simplify (+ (* (- 1 (pow (exp (/ -1 x)) 4)) 1) (* 0 0)) into (- 1 (pow (exp (/ -1 x)) 4))
1538294879.967 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294879.967 * [misc]backup-simplify:  Simplify (+ 1 (pow (exp (/ -1 x)) 2)) into (+ 1 (pow (exp (/ -1 x)) 2))
1538294879.967 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1538294879.967 * [misc]backup-simplify:  Simplify (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) into (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))
1538294879.968 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) into (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))
1538294879.968 * [misc]taylor:  Taking taylor expansion of (/ (* (- 1 (pow (exp (/ -1 x)) 4)) x) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) in x
1538294879.968 * [misc]taylor:  Taking taylor expansion of (* (- 1 (pow (exp (/ -1 x)) 4)) x) in x
1538294879.968 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (exp (/ -1 x)) 4)) in x
1538294879.968 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.968 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.968 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
1538294879.968 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.968 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.968 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.968 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.968 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.968 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.968 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.968 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.968 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.968 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.968 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.968 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.968 * [misc]taylor:  Taking taylor expansion of (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) in x
1538294879.968 * [misc]taylor:  Taking taylor expansion of (+ 1 (pow (exp (/ -1 x)) 2)) in x
1538294879.969 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.969 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.969 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1538294879.969 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.969 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.969 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.969 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.969 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.969 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.969 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.969 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.969 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.969 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1538294879.969 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294879.969 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294879.969 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294879.969 * [misc]backup-simplify:  Simplify -1 into -1
1538294879.969 * [misc]taylor:  Taking taylor expansion of x in x
1538294879.969 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.969 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.969 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294879.969 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294879.969 * [misc]taylor:  Taking taylor expansion of 1 in x
1538294879.969 * [misc]backup-simplify:  Simplify 1 into 1
1538294879.969 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294879.970 * [misc]backup-simplify:  Simplify (* (pow (exp (/ -1 x)) 2) (pow (exp (/ -1 x)) 2)) into (pow (exp (/ -1 x)) 4)
1538294879.970 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 x)) 4)) into (- (pow (exp (/ -1 x)) 4))
1538294879.970 * [misc]backup-simplify:  Simplify (+ 1 (- (pow (exp (/ -1 x)) 4))) into (- 1 (pow (exp (/ -1 x)) 4))
1538294879.971 * [misc]backup-simplify:  Simplify (* (- 1 (pow (exp (/ -1 x)) 4)) 0) into 0
1538294879.971 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294879.971 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (* 0 (pow (exp (/ -1 x)) 2))) into 0
1538294879.971 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.971 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.972 * [misc]backup-simplify:  Simplify (+ (* (- 1 (pow (exp (/ -1 x)) 4)) 1) (* 0 0)) into (- 1 (pow (exp (/ -1 x)) 4))
1538294879.972 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294879.972 * [misc]backup-simplify:  Simplify (+ 1 (pow (exp (/ -1 x)) 2)) into (+ 1 (pow (exp (/ -1 x)) 2))
1538294879.972 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1538294879.973 * [misc]backup-simplify:  Simplify (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)) into (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))
1538294879.973 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) into (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))
1538294879.974 * [misc]backup-simplify:  Simplify (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) into (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))
1538294879.974 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1538294879.975 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))) into 0
1538294879.975 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.975 * [misc]backup-simplify:  Simplify (+ (* (- 1 (pow (exp (/ -1 x)) 4)) 0) (+ (* 0 1) (* 0 0))) into 0
1538294879.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.975 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294879.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.976 * [misc]backup-simplify:  Simplify (+ (* (+ 1 (pow (exp (/ -1 x)) 2)) 0) (* 0 (+ (exp (/ -1 x)) 1))) into 0
1538294879.977 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))))) into 0
1538294879.977 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.977 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1538294879.978 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2))))) into 0
1538294879.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.979 * [misc]backup-simplify:  Simplify (+ (* (- 1 (pow (exp (/ -1 x)) 4)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538294879.979 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.979 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1538294879.979 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.980 * [misc]backup-simplify:  Simplify (+ (* (+ 1 (pow (exp (/ -1 x)) 2)) 0) (+ (* 0 0) (* 0 (+ (exp (/ -1 x)) 1)))) into 0
1538294879.982 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))))) into 0
1538294879.982 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.983 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1538294879.984 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))))) into 0
1538294879.984 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.984 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.984 * [misc]backup-simplify:  Simplify (+ (* (- 1 (pow (exp (/ -1 x)) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538294879.984 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.985 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1538294879.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.985 * [misc]backup-simplify:  Simplify (+ (* (+ 1 (pow (exp (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ -1 x)) 1))))) into 0
1538294879.987 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))))) into 0
1538294879.987 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.987 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1538294879.988 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2))))))) into 0
1538294879.988 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.988 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.989 * [misc]backup-simplify:  Simplify (+ (* (- 1 (pow (exp (/ -1 x)) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1538294879.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.989 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1538294879.990 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.990 * [misc]backup-simplify:  Simplify (+ (* (+ 1 (pow (exp (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ -1 x)) 1)))))) into 0
1538294879.992 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))))) into 0
1538294879.992 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.993 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1538294879.993 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))))))) into 0
1538294879.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294879.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.994 * [misc]backup-simplify:  Simplify (+ (* (- 1 (pow (exp (/ -1 x)) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1538294879.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.995 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1538294879.995 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294879.996 * [misc]backup-simplify:  Simplify (+ (* (+ 1 (pow (exp (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ -1 x)) 1))))))) into 0
1538294879.998 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))))) into 0
1538294879.998 * [misc]backup-simplify:  Simplify 0 into 0
1538294879.998 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))))) into 0
1538294879.999 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2))))))))) into 0
1538294879.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1538294880.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294880.000 * [misc]backup-simplify:  Simplify (+ (* (- 1 (pow (exp (/ -1 x)) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1538294880.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294880.001 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1538294880.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538294880.002 * [misc]backup-simplify:  Simplify (+ (* (+ 1 (pow (exp (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ -1 x)) 1)))))))) into 0
1538294880.004 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (+ (* (/ (- 1 (pow (exp (/ -1 x)) 4)) (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1))) (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (* (+ 1 (pow (exp (/ -1 x)) 2)) (+ (exp (/ -1 x)) 1)))))) into 0
1538294880.004 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.005 * [misc]backup-simplify:  Simplify (* (/ (- 1 (pow (exp (/ -1 (/ 1 (- x)))) 4)) (* (+ 1 (pow (exp (/ -1 (/ 1 (- x)))) 2)) (+ (exp (/ -1 (/ 1 (- x)))) 1))) (/ 1 (- x))) into (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1)))))
1538294880.005 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2)
1538294880.005 * [misc]backup-simplify:  Simplify (* (* (exp x) (exp x)) (* (exp x) (exp x))) into (pow (exp x) 4)
1538294880.005 * [misc]approximate:  Taking taylor expansion of (pow (exp x) 4) in (x) around 0
1538294880.005 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 4) in x
1538294880.005 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294880.005 * [misc]taylor:  Taking taylor expansion of x in x
1538294880.005 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.005 * [misc]backup-simplify:  Simplify 1 into 1
1538294880.005 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294880.005 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 4) in x
1538294880.005 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538294880.005 * [misc]taylor:  Taking taylor expansion of x in x
1538294880.005 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.005 * [misc]backup-simplify:  Simplify 1 into 1
1538294880.006 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538294880.006 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294880.006 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538294880.006 * [misc]backup-simplify:  Simplify 1 into 1
1538294880.007 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538294880.007 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538294880.007 * [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
1538294880.007 * [misc]backup-simplify:  Simplify 4 into 4
1538294880.008 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538294880.009 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1538294880.009 * [misc]backup-simplify:  Simplify (+ (* 1 2) (+ (* 2 2) (* 2 1))) into 8
1538294880.009 * [misc]backup-simplify:  Simplify 8 into 8
1538294880.009 * [misc]backup-simplify:  Simplify (+ (* 8 (pow x 2)) (+ (* 4 x) 1)) into (+ (* 4 x) (+ (* 8 (pow x 2)) 1))
1538294880.009 * [misc]backup-simplify:  Simplify (* (* (exp (/ 1 x)) (exp (/ 1 x))) (* (exp (/ 1 x)) (exp (/ 1 x)))) into (pow (exp (/ 1 x)) 4)
1538294880.009 * [misc]approximate:  Taking taylor expansion of (pow (exp (/ 1 x)) 4) in (x) around 0
1538294880.009 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
1538294880.009 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294880.009 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294880.009 * [misc]taylor:  Taking taylor expansion of x in x
1538294880.009 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.009 * [misc]backup-simplify:  Simplify 1 into 1
1538294880.009 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294880.010 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294880.010 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
1538294880.010 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538294880.010 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538294880.010 * [misc]taylor:  Taking taylor expansion of x in x
1538294880.010 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.010 * [misc]backup-simplify:  Simplify 1 into 1
1538294880.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538294880.010 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538294880.010 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1538294880.010 * [misc]backup-simplify:  Simplify (* (pow (exp (/ 1 x)) 2) (pow (exp (/ 1 x)) 2)) into (pow (exp (/ 1 x)) 4)
1538294880.010 * [misc]backup-simplify:  Simplify (pow (exp (/ 1 x)) 4) into (pow (exp (/ 1 x)) 4)
1538294880.011 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1538294880.011 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (* 0 (pow (exp (/ 1 x)) 2))) into 0
1538294880.011 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.011 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1538294880.012 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))) into 0
1538294880.012 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.013 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1538294880.014 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2))))) into 0
1538294880.014 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.014 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1538294880.015 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))))) into 0
1538294880.015 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.016 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1538294880.017 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2))))))) into 0
1538294880.017 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.018 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1538294880.020 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ 1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ 1 x)) 2)))))))) into 0
1538294880.020 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.020 * [misc]backup-simplify:  Simplify (pow (exp (/ 1 (/ 1 x))) 4) into (pow (exp x) 4)
1538294880.021 * [misc]backup-simplify:  Simplify (* (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))) (* (exp (/ 1 (- x))) (exp (/ 1 (- x))))) into (pow (exp (/ -1 x)) 4)
1538294880.021 * [misc]approximate:  Taking taylor expansion of (pow (exp (/ -1 x)) 4) in (x) around 0
1538294880.021 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
1538294880.021 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294880.021 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294880.021 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294880.021 * [misc]backup-simplify:  Simplify -1 into -1
1538294880.021 * [misc]taylor:  Taking taylor expansion of x in x
1538294880.021 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.021 * [misc]backup-simplify:  Simplify 1 into 1
1538294880.021 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294880.021 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294880.021 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
1538294880.021 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538294880.021 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538294880.021 * [misc]taylor:  Taking taylor expansion of -1 in x
1538294880.021 * [misc]backup-simplify:  Simplify -1 into -1
1538294880.021 * [misc]taylor:  Taking taylor expansion of x in x
1538294880.021 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.021 * [misc]backup-simplify:  Simplify 1 into 1
1538294880.022 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538294880.022 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538294880.022 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1538294880.023 * [misc]backup-simplify:  Simplify (* (pow (exp (/ -1 x)) 2) (pow (exp (/ -1 x)) 2)) into (pow (exp (/ -1 x)) 4)
1538294880.023 * [misc]backup-simplify:  Simplify (pow (exp (/ -1 x)) 4) into (pow (exp (/ -1 x)) 4)
1538294880.023 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1538294880.024 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (* 0 (pow (exp (/ -1 x)) 2))) into 0
1538294880.024 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.024 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1538294880.025 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))) into 0
1538294880.025 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.026 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1538294880.027 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2))))) into 0
1538294880.028 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.028 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1538294880.029 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))))) into 0
1538294880.029 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.030 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1538294880.032 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2))))))) into 0
1538294880.032 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.033 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1538294880.034 * [misc]backup-simplify:  Simplify (+ (* (pow (exp (/ -1 x)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (exp (/ -1 x)) 2)))))))) into 0
1538294880.034 * [misc]backup-simplify:  Simplify 0 into 0
1538294880.034 * [misc]backup-simplify:  Simplify (pow (exp (/ -1 (/ 1 (- x)))) 4) into (pow (exp x) 4)
1538294880.035 * * * [misc]progress:  simplifying candidates
1538294880.035 * * * * [misc]progress:  [ 1 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (/ (exp (* 1 1)) (exp (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.035 * [enter]simplify:  Simplifying (/ (exp (* 1 1)) (exp (* (* (exp x) (exp x)) (* (exp x) (exp x)))))
1538294880.036 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294880.043 * * [misc]simplify:  iters left: 5 (23 enodes)
1538294880.052 * * [misc]simplify:  iters left: 4 (38 enodes)
1538294880.062 * * [misc]simplify:  iters left: 3 (55 enodes)
1538294880.071 * * [misc]simplify:  iters left: 2 (72 enodes)
1538294880.084 * * [misc]simplify:  iters left: 1 (85 enodes)
1538294880.096 * [exit]simplify:  Simplified to (/ E (exp (pow (exp x) 4)))
1538294880.096 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (/ (log (/ E (exp (pow (exp x) 4)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294880.096 * * * * [misc]progress:  [ 2 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (pow (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) 1) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.096 * * * * [misc]progress:  [ 3 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (exp (log (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * * * * [misc]progress:  [ 4 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (exp (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * * * * [misc]progress:  [ 5 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * * * * [misc]progress:  [ 6 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (cbrt (* (* (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * * * * [misc]progress:  [ 7 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * * * * [misc]progress:  [ 8 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ (- (pow (* 1 1) 3) (pow (* (* (exp x) (exp x)) (* (exp x) (exp x))) 3)) (+ (* (* 1 1) (* 1 1)) (+ (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (* (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * * * * [misc]progress:  [ 9 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (* 1 1) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * * * * [misc]progress:  [ 10 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (* 1 (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * * * * [misc]progress:  [ 11 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ (- (* (* 1 1) (* 1 1)) (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * * * * [misc]progress:  [ 12 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (+ 1 (* (exp x) (exp x))) (- 1 (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.097 * [enter]simplify:  Simplifying (+ 1 (* (exp x) (exp x)))
1538294880.097 * * [misc]simplify:  iters left: 5 (5 enodes)
1538294880.099 * * [misc]simplify:  iters left: 4 (10 enodes)
1538294880.101 * [exit]simplify:  Simplified to (+ (exp (+ x x)) 1)
1538294880.101 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (/ (* (+ (exp (+ x x)) 1) (- 1 (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294880.101 * [enter]simplify:  Simplifying (- 1 (* (exp x) (exp x)))
1538294880.101 * * [misc]simplify:  iters left: 5 (5 enodes)
1538294880.102 * * [misc]simplify:  iters left: 4 (11 enodes)
1538294880.105 * * [misc]simplify:  iters left: 3 (15 enodes)
1538294880.107 * [exit]simplify:  Simplified to (- 1 (exp (+ x x)))
1538294880.107 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (/ (* (+ (exp (+ x x)) 1) (- 1 (exp (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294880.107 * * * * [misc]progress:  [ 13 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (* 1 1) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294880.107 * * * * [misc]progress:  [ 14 / 159 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) 1) (* x (- -1 (exp x)))))>
1538294880.107 * * * * [misc]progress:  [ 15 / 159 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (log (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294880.107 * [enter]simplify:  Simplifying (- (log (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (log (+ 1 (* (exp x) (exp x)))))
1538294880.108 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294880.111 * * [misc]simplify:  iters left: 5 (24 enodes)
1538294880.117 * * [misc]simplify:  iters left: 4 (44 enodes)
1538294880.126 * * [misc]simplify:  iters left: 3 (59 enodes)
1538294880.136 * [exit]simplify:  Simplified to (- (log (- 1 (pow (exp x) 4))) (log (+ 1 (* (exp x) (exp x)))))
1538294880.136 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (exp (- (log (- 1 (pow (exp x) 4))) (log (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294880.136 * * * * [misc]progress:  [ 16 / 159 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294880.136 * * * * [misc]progress:  [ 17 / 159 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294880.136 * * * * [misc]progress:  [ 18 / 159 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (/ (* (* (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (* (+ 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294880.136 * [enter]simplify:  Simplifying (/ (* (* (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (* (+ 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))
1538294880.138 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294880.143 * * [misc]simplify:  iters left: 5 (45 enodes)
1538294880.163 * * [misc]simplify:  iters left: 4 (129 enodes)
1538294880.239 * * [misc]simplify:  iters left: 3 (417 enodes)
1538294880.832 * [exit]simplify:  Simplified to (pow (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x)))) 3)
1538294880.832 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (cbrt (pow (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x)))) 3)) (* x (- -1 (exp x)))))
1538294880.832 * * * * [misc]progress:  [ 19 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294880.832 * * * * [misc]progress:  [ 20 / 159 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294880.832 * * * * [misc]progress:  [ 21 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294880.832 * * * * [misc]progress:  [ 22 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (- (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294880.832 * * * * [misc]progress:  [ 23 / 159 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* 1 1) (+ 1 (* (exp x) (exp x)))) (/ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294880.833 * [enter]simplify:  Simplifying (/ (* 1 1) (+ 1 (* (exp x) (exp x))))
1538294880.833 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294880.835 * * [misc]simplify:  iters left: 5 (12 enodes)
1538294880.837 * [exit]simplify:  Simplified to (/ 1 (+ 1 (exp (+ x x))))
1538294880.837 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (/ 1 (+ 1 (exp (+ x x)))) (/ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))
1538294880.837 * * * * [misc]progress:  [ 24 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294880.837 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294880.838 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294880.842 * * [misc]simplify:  iters left: 5 (30 enodes)
1538294880.850 * * [misc]simplify:  iters left: 4 (58 enodes)
1538294880.861 * * [misc]simplify:  iters left: 3 (76 enodes)
1538294880.878 * * [misc]simplify:  iters left: 2 (79 enodes)
1538294880.892 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))) (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294880.893 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (* (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))) (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294880.893 * [enter]simplify:  Simplifying (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294880.894 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294880.897 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294880.903 * * [misc]simplify:  iters left: 4 (41 enodes)
1538294880.912 * * [misc]simplify:  iters left: 3 (56 enodes)
1538294880.926 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294880.927 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (* (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))) (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294880.927 * * * * [misc]progress:  [ 25 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (sqrt (+ 1 (* (exp x) (exp x))))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294880.927 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294880.929 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294880.935 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294880.944 * * [misc]simplify:  iters left: 4 (46 enodes)
1538294880.953 * * [misc]simplify:  iters left: 3 (62 enodes)
1538294880.964 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (pow (exp x) 4))) (/ (sqrt (+ 1 (exp (+ x x)))) (cbrt (- 1 (pow (exp x) 4)))))
1538294880.964 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (/ (cbrt (- 1 (pow (exp x) 4))) (/ (sqrt (+ 1 (exp (+ x x)))) (cbrt (- 1 (pow (exp x) 4))))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294880.965 * [enter]simplify:  Simplifying (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294880.965 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294880.969 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294880.974 * * [misc]simplify:  iters left: 4 (41 enodes)
1538294880.983 * * [misc]simplify:  iters left: 3 (56 enodes)
1538294880.994 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (pow (exp x) 4))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294880.994 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ (cbrt (- 1 (pow (exp x) 4))) (/ (sqrt (+ 1 (exp (+ x x)))) (cbrt (- 1 (pow (exp x) 4))))) (/ (cbrt (- 1 (pow (exp x) 4))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294880.994 * * * * [misc]progress:  [ 26 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) 1) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294880.994 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) 1)
1538294880.995 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294880.998 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294881.004 * * [misc]simplify:  iters left: 4 (45 enodes)
1538294881.017 * * [misc]simplify:  iters left: 3 (62 enodes)
1538294881.026 * * [misc]simplify:  iters left: 2 (67 enodes)
1538294881.036 * [exit]simplify:  Simplified to (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4))))
1538294881.036 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4)))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))
1538294881.036 * [enter]simplify:  Simplifying (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x))))
1538294881.037 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294881.040 * * [misc]simplify:  iters left: 5 (21 enodes)
1538294881.045 * * [misc]simplify:  iters left: 4 (40 enodes)
1538294881.054 * * [misc]simplify:  iters left: 3 (55 enodes)
1538294881.062 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (pow (exp x) 4))) (+ 1 (* (exp x) (exp x))))
1538294881.062 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4)))) (/ (cbrt (- 1 (pow (exp x) 4))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))
1538294881.062 * * * * [misc]progress:  [ 27 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294881.062 * [enter]simplify:  Simplifying (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294881.063 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294881.067 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294881.075 * * [misc]simplify:  iters left: 4 (44 enodes)
1538294881.084 * * [misc]simplify:  iters left: 3 (59 enodes)
1538294881.093 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (exp (+ x x))))) (cbrt (+ 1 (exp (+ x x)))))
1538294881.093 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (/ (/ (sqrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (exp (+ x x))))) (cbrt (+ 1 (exp (+ x x))))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.093 * [enter]simplify:  Simplifying (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294881.094 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294881.097 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294881.102 * * [misc]simplify:  iters left: 4 (41 enodes)
1538294881.111 * * [misc]simplify:  iters left: 3 (56 enodes)
1538294881.121 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294881.121 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ (/ (sqrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (exp (+ x x))))) (cbrt (+ 1 (exp (+ x x))))) (/ (sqrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.121 * * * * [misc]progress:  [ 28 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294881.121 * [enter]simplify:  Simplifying (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294881.122 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294881.125 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294881.130 * * [misc]simplify:  iters left: 4 (41 enodes)
1538294881.139 * * [misc]simplify:  iters left: 3 (56 enodes)
1538294881.148 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (pow (exp x) 4))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294881.148 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (/ (sqrt (- 1 (pow (exp x) 4))) (sqrt (+ 1 (* (exp x) (exp x))))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.150 * [enter]simplify:  Simplifying (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294881.151 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294881.154 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294881.160 * * [misc]simplify:  iters left: 4 (41 enodes)
1538294881.168 * * [misc]simplify:  iters left: 3 (56 enodes)
1538294881.177 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (pow (exp x) 4))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294881.177 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ (sqrt (- 1 (pow (exp x) 4))) (sqrt (+ 1 (* (exp x) (exp x))))) (/ (sqrt (- 1 (pow (exp x) 4))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.177 * * * * [misc]progress:  [ 29 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) 1) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294881.177 * [enter]simplify:  Simplifying (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) 1)
1538294881.178 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294881.180 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294881.185 * * [misc]simplify:  iters left: 4 (39 enodes)
1538294881.193 * * [misc]simplify:  iters left: 3 (54 enodes)
1538294881.201 * [exit]simplify:  Simplified to (sqrt (- 1 (pow (exp x) 4)))
1538294881.201 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (sqrt (- 1 (pow (exp x) 4))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))
1538294881.201 * [enter]simplify:  Simplifying (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x))))
1538294881.202 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294881.205 * * [misc]simplify:  iters left: 5 (21 enodes)
1538294881.210 * * [misc]simplify:  iters left: 4 (40 enodes)
1538294881.218 * * [misc]simplify:  iters left: 3 (55 enodes)
1538294881.229 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (pow (exp x) 4))) (+ 1 (* (exp x) (exp x))))
1538294881.229 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (sqrt (- 1 (pow (exp x) 4))) (/ (sqrt (- 1 (pow (exp x) 4))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))
1538294881.229 * * * * [misc]progress:  [ 30 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294881.229 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294881.230 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294881.232 * * [misc]simplify:  iters left: 5 (15 enodes)
1538294881.235 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1))))
1538294881.235 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (/ 1 (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1)))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.236 * [enter]simplify:  Simplifying (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294881.236 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294881.240 * * [misc]simplify:  iters left: 5 (24 enodes)
1538294881.247 * * [misc]simplify:  iters left: 4 (49 enodes)
1538294881.258 * * [misc]simplify:  iters left: 3 (76 enodes)
1538294881.274 * * [misc]simplify:  iters left: 2 (111 enodes)
1538294881.298 * * [misc]simplify:  iters left: 1 (158 enodes)
1538294881.334 * [exit]simplify:  Simplified to (/ (- 1 (pow (exp x) 4)) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294881.334 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 1 (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1)))) (/ (- 1 (pow (exp x) 4)) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.334 * * * * [misc]progress:  [ 31 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (sqrt (+ 1 (* (exp x) (exp x))))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294881.335 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 (* (exp x) (exp x)))))
1538294881.335 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294881.337 * * [misc]simplify:  iters left: 5 (12 enodes)
1538294881.339 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (exp (+ x x)) 1)))
1538294881.339 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (/ 1 (sqrt (+ (exp (+ x x)) 1))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.339 * [enter]simplify:  Simplifying (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294881.340 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294881.343 * * [misc]simplify:  iters left: 5 (24 enodes)
1538294881.349 * * [misc]simplify:  iters left: 4 (49 enodes)
1538294881.362 * * [misc]simplify:  iters left: 3 (76 enodes)
1538294881.389 * * [misc]simplify:  iters left: 2 (111 enodes)
1538294881.437 * * [misc]simplify:  iters left: 1 (158 enodes)
1538294881.487 * [exit]simplify:  Simplified to (/ (- 1 (pow (exp x) 4)) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294881.487 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 1 (sqrt (+ (exp (+ x x)) 1))) (/ (- 1 (pow (exp x) 4)) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.487 * * * * [misc]progress:  [ 32 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 1) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294881.487 * [enter]simplify:  Simplifying (/ 1 1)
1538294881.487 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294881.488 * * [misc]simplify:  iters left: 1 (4 enodes)
1538294881.488 * [exit]simplify:  Simplified to 1
1538294881.488 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* 1 (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))
1538294881.489 * [enter]simplify:  Simplifying (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))
1538294881.489 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294881.493 * * [misc]simplify:  iters left: 5 (23 enodes)
1538294881.498 * * [misc]simplify:  iters left: 4 (48 enodes)
1538294881.511 * * [misc]simplify:  iters left: 3 (75 enodes)
1538294881.532 * * [misc]simplify:  iters left: 2 (110 enodes)
1538294881.580 * * [misc]simplify:  iters left: 1 (157 enodes)
1538294881.647 * [exit]simplify:  Simplified to (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))
1538294881.647 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))
1538294881.647 * * * * [misc]progress:  [ 33 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (+ 1 (* (exp x) (exp x))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (- 1 (* (exp x) (exp x))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294881.647 * [enter]simplify:  Simplifying (/ (+ 1 (* (exp x) (exp x))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294881.648 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294881.653 * * [misc]simplify:  iters left: 5 (15 enodes)
1538294881.659 * [exit]simplify:  Simplified to (/ (+ (exp (+ x x)) 1) (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1))))
1538294881.659 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (/ (+ (exp (+ x x)) 1) (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1)))) (/ (- 1 (* (exp x) (exp x))) (cbrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.660 * [enter]simplify:  Simplifying (/ (- 1 (* (exp x) (exp x))) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294881.661 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294881.666 * * [misc]simplify:  iters left: 5 (18 enodes)
1538294881.672 * * [misc]simplify:  iters left: 4 (26 enodes)
1538294881.680 * * [misc]simplify:  iters left: 3 (31 enodes)
1538294881.690 * * [misc]simplify:  iters left: 2 (39 enodes)
1538294881.702 * * [misc]simplify:  iters left: 1 (41 enodes)
1538294881.715 * [exit]simplify:  Simplified to (/ (- 1 (exp (+ x x))) (cbrt (+ (exp (+ x x)) 1)))
1538294881.715 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ (+ (exp (+ x x)) 1) (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1)))) (/ (- 1 (exp (+ x x))) (cbrt (+ (exp (+ x x)) 1)))) (* x (- -1 (exp x)))))
1538294881.715 * * * * [misc]progress:  [ 34 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (+ 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x))))) (/ (- 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294881.715 * [enter]simplify:  Simplifying (/ (+ 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294881.716 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294881.719 * * [misc]simplify:  iters left: 5 (12 enodes)
1538294881.721 * [exit]simplify:  Simplified to (/ (+ (exp (+ x x)) 1) (sqrt (+ (exp (+ x x)) 1)))
1538294881.721 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (/ (+ (exp (+ x x)) 1) (sqrt (+ (exp (+ x x)) 1))) (/ (- 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294881.721 * [enter]simplify:  Simplifying (/ (- 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294881.722 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294881.725 * * [misc]simplify:  iters left: 5 (18 enodes)
1538294881.728 * * [misc]simplify:  iters left: 4 (26 enodes)
1538294881.732 * * [misc]simplify:  iters left: 3 (31 enodes)
1538294881.737 * * [misc]simplify:  iters left: 2 (39 enodes)
1538294881.743 * * [misc]simplify:  iters left: 1 (41 enodes)
1538294881.752 * [exit]simplify:  Simplified to (/ (- 1 (exp (+ x x))) (sqrt (+ (exp (+ x x)) 1)))
1538294881.752 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ (+ (exp (+ x x)) 1) (sqrt (+ (exp (+ x x)) 1))) (/ (- 1 (exp (+ x x))) (sqrt (+ (exp (+ x x)) 1)))) (* x (- -1 (exp x)))))
1538294881.752 * * * * [misc]progress:  [ 35 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (+ 1 (* (exp x) (exp x))) 1) (/ (- 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294881.752 * [enter]simplify:  Simplifying (/ (+ 1 (* (exp x) (exp x))) 1)
1538294881.753 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294881.756 * * [misc]simplify:  iters left: 5 (11 enodes)
1538294881.760 * [exit]simplify:  Simplified to (+ (* (exp x) (exp x)) 1)
1538294881.760 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (* (exp x) (exp x)) 1) (/ (- 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))
1538294881.760 * [enter]simplify:  Simplifying (/ (- 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x))))
1538294881.761 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294881.765 * * [misc]simplify:  iters left: 5 (17 enodes)
1538294881.772 * * [misc]simplify:  iters left: 4 (25 enodes)
1538294881.780 * * [misc]simplify:  iters left: 3 (30 enodes)
1538294881.788 * * [misc]simplify:  iters left: 2 (38 enodes)
1538294881.794 * * [misc]simplify:  iters left: 1 (40 enodes)
1538294881.800 * [exit]simplify:  Simplified to (/ (- 1 (exp (+ x x))) (+ (exp (+ x x)) 1))
1538294881.800 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (* (exp x) (exp x)) 1) (/ (- 1 (exp (+ x x))) (+ (exp (+ x x)) 1))) (* x (- -1 (exp x)))))
1538294881.800 * * * * [misc]progress:  [ 36 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294881.800 * * * * [misc]progress:  [ 37 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (/ 1 (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294881.800 * * * * [misc]progress:  [ 38 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (+ 1 (* (exp x) (exp x))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294881.800 * * * * [misc]progress:  [ 39 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (cbrt (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294881.801 * [enter]simplify:  Simplifying (cbrt (+ 1 (* (exp x) (exp x))))
1538294881.801 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294881.802 * * [misc]simplify:  iters left: 5 (11 enodes)
1538294881.804 * [exit]simplify:  Simplified to (cbrt (+ (* (exp x) (exp x)) 1))
1538294881.804 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (cbrt (+ (* (exp x) (exp x)) 1))) (* x (- -1 (exp x)))))
1538294881.804 * * * * [misc]progress:  [ 40 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294881.804 * [enter]simplify:  Simplifying (sqrt (+ 1 (* (exp x) (exp x))))
1538294881.805 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294881.806 * * [misc]simplify:  iters left: 5 (11 enodes)
1538294881.808 * [exit]simplify:  Simplified to (sqrt (+ (* (exp x) (exp x)) 1))
1538294881.808 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x))))) (sqrt (+ (* (exp x) (exp x)) 1))) (* x (- -1 (exp x)))))
1538294881.808 * * * * [misc]progress:  [ 41 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) 1) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294881.808 * [enter]simplify:  Simplifying (+ 1 (* (exp x) (exp x)))
1538294881.809 * * [misc]simplify:  iters left: 5 (5 enodes)
1538294881.810 * * [misc]simplify:  iters left: 4 (10 enodes)
1538294881.812 * [exit]simplify:  Simplified to (+ (exp (+ x x)) 1)
1538294881.812 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) 1) (+ (exp (+ x x)) 1)) (* x (- -1 (exp x)))))
1538294881.812 * * * * [misc]progress:  [ 42 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (/ (+ 1 (* (exp x) (exp x))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))))) (* x (- -1 (exp x)))))>
1538294881.812 * [enter]simplify:  Simplifying (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))))
1538294881.812 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294881.815 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294881.820 * * [misc]simplify:  iters left: 4 (38 enodes)
1538294881.829 * * [misc]simplify:  iters left: 3 (53 enodes)
1538294881.836 * [exit]simplify:  Simplified to (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4))))
1538294881.836 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4)))) (/ (+ 1 (* (exp x) (exp x))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))))) (* x (- -1 (exp x)))))
1538294881.837 * * * * [misc]progress:  [ 43 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (/ (+ 1 (* (exp x) (exp x))) (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))))) (* x (- -1 (exp x)))))>
1538294881.837 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))
1538294881.837 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294881.842 * * [misc]simplify:  iters left: 5 (18 enodes)
1538294881.850 * * [misc]simplify:  iters left: 4 (37 enodes)
1538294881.865 * * [misc]simplify:  iters left: 3 (52 enodes)
1538294881.880 * [exit]simplify:  Simplified to (sqrt (- 1 (pow (exp x) 4)))
1538294881.880 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (sqrt (- 1 (pow (exp x) 4))) (/ (+ 1 (* (exp x) (exp x))) (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))))) (* x (- -1 (exp x)))))
1538294881.880 * * * * [misc]progress:  [ 44 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (+ 1 (* (exp x) (exp x))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294881.880 * * * * [misc]progress:  [ 45 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ 1 (* (exp x) (exp x))) (/ (+ 1 (* (exp x) (exp x))) (- 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))>
1538294881.880 * [enter]simplify:  Simplifying (+ 1 (* (exp x) (exp x)))
1538294881.881 * * [misc]simplify:  iters left: 5 (5 enodes)
1538294881.882 * * [misc]simplify:  iters left: 4 (10 enodes)
1538294881.884 * [exit]simplify:  Simplified to (+ (exp (+ x x)) 1)
1538294881.884 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (+ (exp (+ x x)) 1) (/ (+ 1 (* (exp x) (exp x))) (- 1 (* (exp x) (exp x))))) (* x (- -1 (exp x)))))
1538294881.884 * * * * [misc]progress:  [ 46 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ (pow 1 3) (pow (* (exp x) (exp x)) 3))) (+ (* 1 1) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294881.884 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x)))))
1538294881.885 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294881.888 * * [misc]simplify:  iters left: 5 (27 enodes)
1538294881.898 * * [misc]simplify:  iters left: 4 (67 enodes)
1538294881.920 * * [misc]simplify:  iters left: 3 (107 enodes)
1538294881.968 * * [misc]simplify:  iters left: 2 (157 enodes)
1538294882.031 * * [misc]simplify:  iters left: 1 (235 enodes)
1538294882.162 * [exit]simplify:  Simplified to (- (+ (pow (exp x) 4) 1) (exp (+ x x)))
1538294882.162 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ (pow 1 3) (pow (* (exp x) (exp x)) 3))) (- (+ (pow (exp x) 4) 1) (exp (+ x x)))) (* x (- -1 (exp x)))))
1538294882.162 * * * * [misc]progress:  [ 47 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (- 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294882.162 * [enter]simplify:  Simplifying (- 1 (* (exp x) (exp x)))
1538294882.163 * * [misc]simplify:  iters left: 5 (5 enodes)
1538294882.164 * * [misc]simplify:  iters left: 4 (11 enodes)
1538294882.166 * * [misc]simplify:  iters left: 3 (15 enodes)
1538294882.169 * [exit]simplify:  Simplified to (- 1 (exp (+ x x)))
1538294882.169 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (- 1 (exp (+ x x)))) (* x (- -1 (exp x)))))
1538294882.169 * * * * [misc]progress:  [ 48 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (* 1 1) 3) (pow (* (* (exp x) (exp x)) (* (exp x) (exp x))) 3)) (* (+ 1 (* (exp x) (exp x))) (+ (* (* 1 1) (* 1 1)) (+ (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (* (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))))) (* x (- -1 (exp x)))))>
1538294882.169 * [enter]simplify:  Simplifying (- (pow (* 1 1) 3) (pow (* (* (exp x) (exp x)) (* (exp x) (exp x))) 3))
1538294882.170 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294882.175 * * [misc]simplify:  iters left: 5 (30 enodes)
1538294882.190 * * [misc]simplify:  iters left: 4 (76 enodes)
1538294882.259 * * [misc]simplify:  iters left: 3 (240 enodes)
1538294882.492 * [exit]simplify:  Simplified to (- 1 (pow (pow (exp x) 3) 4))
1538294882.492 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (- 1 (pow (pow (exp x) 3) 4)) (* (+ 1 (* (exp x) (exp x))) (+ (* (* 1 1) (* 1 1)) (+ (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (* (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))))) (* x (- -1 (exp x)))))
1538294882.493 * * * * [misc]progress:  [ 49 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (* 1 1) (* 1 1)) (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (+ 1 (* (exp x) (exp x))) (+ (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))>
1538294882.493 * [enter]simplify:  Simplifying (- (* (* 1 1) (* 1 1)) (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))
1538294882.494 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294882.501 * * [misc]simplify:  iters left: 5 (23 enodes)
1538294882.513 * * [misc]simplify:  iters left: 4 (55 enodes)
1538294882.556 * * [misc]simplify:  iters left: 3 (153 enodes)
1538294882.657 * * [misc]simplify:  iters left: 2 (277 enodes)
1538294882.737 * * [misc]simplify:  iters left: 1 (337 enodes)
1538294882.789 * [exit]simplify:  Simplified to (- 1 (* (exp x) (pow (exp x) 7)))
1538294882.789 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (- 1 (* (exp x) (pow (exp x) 7))) (* (+ 1 (* (exp x) (exp x))) (+ (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* x (- -1 (exp x)))))
1538294882.790 * * * * [misc]progress:  [ 50 / 159 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))) 1))>
1538294882.790 * * * * [misc]progress:  [ 51 / 159 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (log (+ 1 (* (exp x) (exp x))))) (log (* x (- -1 (exp x)))))))>
1538294882.790 * [enter]simplify:  Simplifying (- (- (log (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (log (+ 1 (* (exp x) (exp x))))) (log (* x (- -1 (exp x)))))
1538294882.791 * * [misc]simplify:  iters left: 6 (16 enodes)
1538294882.796 * * [misc]simplify:  iters left: 5 (39 enodes)
1538294882.806 * * [misc]simplify:  iters left: 4 (81 enodes)
1538294882.831 * * [misc]simplify:  iters left: 3 (145 enodes)
1538294882.901 * * [misc]simplify:  iters left: 2 (241 enodes)
1538294883.039 * * [misc]simplify:  iters left: 1 (499 enodes)
1538294883.438 * [exit]simplify:  Simplified to (- (- (log (- 1 (pow (exp x) 4))) (log (+ 1 (* (exp x) (exp x))))) (log (* x (- -1 (exp x)))))
1538294883.438 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (log (- 1 (pow (exp x) 4))) (log (+ 1 (* (exp x) (exp x))))) (log (* x (- -1 (exp x)))))))
1538294883.438 * * * * [misc]progress:  [ 52 / 159 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (log (* x (- -1 (exp x)))))))>
1538294883.439 * [enter]simplify:  Simplifying (- (log (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (log (* x (- -1 (exp x)))))
1538294883.440 * * [misc]simplify:  iters left: 6 (15 enodes)
1538294883.450 * * [misc]simplify:  iters left: 5 (40 enodes)
1538294883.469 * * [misc]simplify:  iters left: 4 (84 enodes)
1538294883.507 * * [misc]simplify:  iters left: 3 (151 enodes)
1538294883.551 * * [misc]simplify:  iters left: 2 (270 enodes)
1538294883.687 * * [misc]simplify:  iters left: 1 (497 enodes)
1538294883.980 * [exit]simplify:  Simplified to (- (log (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (log (* (- -1 (exp x)) x)))
1538294883.981 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (log (* (- -1 (exp x)) x)))))
1538294883.981 * * * * [misc]progress:  [ 53 / 159 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))))>
1538294883.981 * * * * [misc]progress:  [ 54 / 159 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))))>
1538294883.981 * * * * [misc]progress:  [ 55 / 159 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (/ (* (* (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (* (+ 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (* (* (* x (- -1 (exp x))) (* x (- -1 (exp x)))) (* x (- -1 (exp x)))))))>
1538294883.981 * [enter]simplify:  Simplifying (/ (/ (* (* (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (* (+ 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (* (* (* x (- -1 (exp x))) (* x (- -1 (exp x)))) (* x (- -1 (exp x)))))
1538294883.984 * * [misc]simplify:  iters left: 6 (19 enodes)
1538294883.998 * * [misc]simplify:  iters left: 5 (65 enodes)
1538294884.032 * * [misc]simplify:  iters left: 4 (246 enodes)
1538294884.582 * [exit]simplify:  Simplified to (/ (* (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (/ (pow (* x (- -1 (exp x))) 3) (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))))
1538294884.582 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (* (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (/ (pow (* x (- -1 (exp x))) 3) (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))))))
1538294884.582 * * * * [misc]progress:  [ 56 / 159 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (* (* (* x (- -1 (exp x))) (* x (- -1 (exp x)))) (* x (- -1 (exp x)))))))>
1538294884.582 * [enter]simplify:  Simplifying (/ (* (* (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (* (* (* x (- -1 (exp x))) (* x (- -1 (exp x)))) (* x (- -1 (exp x)))))
1538294884.585 * * [misc]simplify:  iters left: 6 (17 enodes)
1538294884.598 * * [misc]simplify:  iters left: 5 (55 enodes)
1538294884.647 * * [misc]simplify:  iters left: 4 (216 enodes)
1538294885.061 * [exit]simplify:  Simplified to (pow (/ (/ (- 1 (pow (exp x) 4)) (* x (- -1 (exp x)))) (+ 1 (* (exp x) (exp x)))) 3)
1538294885.061 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ (- 1 (pow (exp x) 4)) (* x (- -1 (exp x)))) (+ 1 (* (exp x) (exp x)))) 3)))
1538294885.061 * * * * [misc]progress:  [ 57 / 159 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x))))) (cbrt (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))) (cbrt (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))))>
1538294885.061 * * * * [misc]progress:  [ 58 / 159 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x))))) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))))>
1538294885.061 * * * * [misc]progress:  [ 59 / 159 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x))))) (sqrt (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))))>
1538294885.062 * * * * [misc]progress:  [ 60 / 159 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (- (* x (- -1 (exp x))))))>
1538294885.062 * * * * [misc]progress:  [ 61 / 159 ] simplifiying candidate #<alt (λ (x) (- (/ (/ (* 1 1) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))) (/ (/ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x))))))>
1538294885.062 * [enter]simplify:  Simplifying (/ (/ (* 1 1) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x))))
1538294885.063 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294885.066 * * [misc]simplify:  iters left: 5 (23 enodes)
1538294885.073 * * [misc]simplify:  iters left: 4 (48 enodes)
1538294885.105 * * [misc]simplify:  iters left: 3 (130 enodes)
1538294885.212 * * [misc]simplify:  iters left: 2 (370 enodes)
1538294885.575 * [exit]simplify:  Simplified to (/ (/ (/ 1 x) (- -1 (exp x))) (+ 1 (* (exp x) (exp x))))
1538294885.575 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (/ 1 x) (- -1 (exp x))) (+ 1 (* (exp x) (exp x)))) (/ (/ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x))))))
1538294885.575 * * * * [misc]progress:  [ 62 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) x) (/ (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294885.576 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) x)
1538294885.577 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294885.584 * * [misc]simplify:  iters left: 5 (28 enodes)
1538294885.600 * * [misc]simplify:  iters left: 4 (55 enodes)
1538294885.620 * * [misc]simplify:  iters left: 3 (83 enodes)
1538294885.647 * * [misc]simplify:  iters left: 2 (118 enodes)
1538294885.692 * * [misc]simplify:  iters left: 1 (164 enodes)
1538294885.729 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x))))) (/ (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x))))) x))
1538294885.729 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x))))) (/ (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x))))) x)) (/ (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294885.729 * [enter]simplify:  Simplifying (/ (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294885.730 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294885.734 * * [misc]simplify:  iters left: 5 (29 enodes)
1538294885.741 * * [misc]simplify:  iters left: 4 (54 enodes)
1538294885.753 * * [misc]simplify:  iters left: 3 (81 enodes)
1538294885.781 * * [misc]simplify:  iters left: 2 (116 enodes)
1538294885.832 * * [misc]simplify:  iters left: 1 (163 enodes)
1538294885.898 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294885.898 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x))))) (/ (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x))))) x)) (/ (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294885.898 * * * * [misc]progress:  [ 63 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) x) (/ (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294885.898 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) x)
1538294885.899 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294885.905 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294885.915 * * [misc]simplify:  iters left: 4 (50 enodes)
1538294885.941 * * [misc]simplify:  iters left: 3 (77 enodes)
1538294885.965 * * [misc]simplify:  iters left: 2 (112 enodes)
1538294886.011 * * [misc]simplify:  iters left: 1 (157 enodes)
1538294886.065 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) x)
1538294886.065 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) x) (/ (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294886.065 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294886.069 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294886.075 * * [misc]simplify:  iters left: 5 (29 enodes)
1538294886.086 * * [misc]simplify:  iters left: 4 (54 enodes)
1538294886.107 * * [misc]simplify:  iters left: 3 (81 enodes)
1538294886.122 * * [misc]simplify:  iters left: 2 (116 enodes)
1538294886.165 * * [misc]simplify:  iters left: 1 (163 enodes)
1538294886.209 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294886.210 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) x) (/ (sqrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294886.210 * * * * [misc]progress:  [ 64 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) x) (/ (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294886.210 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) x)
1538294886.211 * * [misc]simplify:  iters left: 6 (14 enodes)
1538294886.215 * * [misc]simplify:  iters left: 5 (33 enodes)
1538294886.224 * * [misc]simplify:  iters left: 4 (72 enodes)
1538294886.240 * * [misc]simplify:  iters left: 3 (118 enodes)
1538294886.265 * * [misc]simplify:  iters left: 2 (151 enodes)
1538294886.288 * * [misc]simplify:  iters left: 1 (170 enodes)
1538294886.327 * [exit]simplify:  Simplified to (/ (* (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))) (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))) x)
1538294886.327 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (* (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))) (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))) x) (/ (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294886.327 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294886.328 * * [misc]simplify:  iters left: 6 (14 enodes)
1538294886.333 * * [misc]simplify:  iters left: 5 (29 enodes)
1538294886.340 * * [misc]simplify:  iters left: 4 (51 enodes)
1538294886.351 * * [misc]simplify:  iters left: 3 (74 enodes)
1538294886.362 * * [misc]simplify:  iters left: 2 (79 enodes)
1538294886.372 * * [misc]simplify:  iters left: 1 (92 enodes)
1538294886.388 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 (pow (exp x) 4))) (- -1 (exp x))) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294886.388 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))) (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))) x) (/ (/ (cbrt (- 1 (pow (exp x) 4))) (- -1 (exp x))) (cbrt (+ 1 (* (exp x) (exp x)))))))
1538294886.388 * * * * [misc]progress:  [ 65 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (sqrt (+ 1 (* (exp x) (exp x))))) x) (/ (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294886.388 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (sqrt (+ 1 (* (exp x) (exp x))))) x)
1538294886.391 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294886.397 * * [misc]simplify:  iters left: 5 (28 enodes)
1538294886.404 * * [misc]simplify:  iters left: 4 (56 enodes)
1538294886.416 * * [misc]simplify:  iters left: 3 (84 enodes)
1538294886.428 * * [misc]simplify:  iters left: 2 (92 enodes)
1538294886.438 * * [misc]simplify:  iters left: 1 (95 enodes)
1538294886.454 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4)))) (* x (sqrt (+ 1 (* (exp x) (exp x))))))
1538294886.454 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4)))) (* x (sqrt (+ 1 (* (exp x) (exp x)))))) (/ (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294886.455 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294886.456 * * [misc]simplify:  iters left: 6 (14 enodes)
1538294886.460 * * [misc]simplify:  iters left: 5 (29 enodes)
1538294886.468 * * [misc]simplify:  iters left: 4 (51 enodes)
1538294886.478 * * [misc]simplify:  iters left: 3 (74 enodes)
1538294886.490 * * [misc]simplify:  iters left: 2 (79 enodes)
1538294886.500 * * [misc]simplify:  iters left: 1 (92 enodes)
1538294886.517 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 (pow (exp x) 4))) (- -1 (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294886.517 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4)))) (* x (sqrt (+ 1 (* (exp x) (exp x)))))) (/ (/ (cbrt (- 1 (pow (exp x) 4))) (- -1 (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))))
1538294886.517 * * * * [misc]progress:  [ 66 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) 1) x) (/ (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))>
1538294886.517 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) 1) x)
1538294886.518 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294886.521 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294886.528 * * [misc]simplify:  iters left: 4 (52 enodes)
1538294886.541 * * [misc]simplify:  iters left: 3 (78 enodes)
1538294886.554 * * [misc]simplify:  iters left: 2 (108 enodes)
1538294886.571 * * [misc]simplify:  iters left: 1 (130 enodes)
1538294886.592 * [exit]simplify:  Simplified to (* (cbrt (- 1 (pow (exp x) 4))) (/ (cbrt (- 1 (pow (exp x) 4))) x))
1538294886.592 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (- 1 (pow (exp x) 4))) (/ (cbrt (- 1 (pow (exp x) 4))) x)) (/ (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))
1538294886.593 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))
1538294886.593 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294886.597 * * [misc]simplify:  iters left: 5 (28 enodes)
1538294886.605 * * [misc]simplify:  iters left: 4 (58 enodes)
1538294886.626 * * [misc]simplify:  iters left: 3 (99 enodes)
1538294886.650 * * [misc]simplify:  iters left: 2 (172 enodes)
1538294886.717 * * [misc]simplify:  iters left: 1 (355 enodes)
1538294886.911 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (pow (exp x) 4))) (+ (* (- -1 (exp x)) (exp (+ x x))) (- -1 (exp x))))
1538294886.911 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (- 1 (pow (exp x) 4))) (/ (cbrt (- 1 (pow (exp x) 4))) x)) (/ (cbrt (- 1 (pow (exp x) 4))) (+ (* (- -1 (exp x)) (exp (+ x x))) (- -1 (exp x))))))
1538294886.911 * * * * [misc]progress:  [ 67 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) x) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294886.911 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) x)
1538294886.912 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294886.916 * * [misc]simplify:  iters left: 5 (28 enodes)
1538294886.923 * * [misc]simplify:  iters left: 4 (52 enodes)
1538294886.933 * * [misc]simplify:  iters left: 3 (70 enodes)
1538294886.944 * * [misc]simplify:  iters left: 2 (76 enodes)
1538294886.955 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 (pow (exp x) 4))) x) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294886.955 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (sqrt (- 1 (pow (exp x) 4))) x) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294886.955 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294886.956 * * [misc]simplify:  iters left: 6 (14 enodes)
1538294886.960 * * [misc]simplify:  iters left: 5 (29 enodes)
1538294886.970 * * [misc]simplify:  iters left: 4 (51 enodes)
1538294886.981 * * [misc]simplify:  iters left: 3 (74 enodes)
1538294886.992 * * [misc]simplify:  iters left: 2 (79 enodes)
1538294887.003 * * [misc]simplify:  iters left: 1 (92 enodes)
1538294887.019 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 (pow (exp x) 4))) (- -1 (exp x))) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294887.019 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (sqrt (- 1 (pow (exp x) 4))) x) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (/ (sqrt (- 1 (pow (exp x) 4))) (- -1 (exp x))) (cbrt (+ 1 (* (exp x) (exp x)))))))
1538294887.019 * * * * [misc]progress:  [ 68 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) x) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294887.019 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) x)
1538294887.020 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294887.023 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294887.029 * * [misc]simplify:  iters left: 4 (47 enodes)
1538294887.040 * * [misc]simplify:  iters left: 3 (62 enodes)
1538294887.050 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (pow (exp x) 4))) (* x (sqrt (+ 1 (exp (+ x x))))))
1538294887.050 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- 1 (pow (exp x) 4))) (* x (sqrt (+ 1 (exp (+ x x)))))) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294887.050 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294887.051 * * [misc]simplify:  iters left: 6 (14 enodes)
1538294887.055 * * [misc]simplify:  iters left: 5 (29 enodes)
1538294887.062 * * [misc]simplify:  iters left: 4 (51 enodes)
1538294887.072 * * [misc]simplify:  iters left: 3 (74 enodes)
1538294887.083 * * [misc]simplify:  iters left: 2 (79 enodes)
1538294887.103 * * [misc]simplify:  iters left: 1 (92 enodes)
1538294887.137 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 (pow (exp x) 4))) (- -1 (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294887.137 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- 1 (pow (exp x) 4))) (* x (sqrt (+ 1 (exp (+ x x)))))) (/ (/ (sqrt (- 1 (pow (exp x) 4))) (- -1 (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))))
1538294887.137 * * * * [misc]progress:  [ 69 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) 1) x) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))>
1538294887.137 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) 1) x)
1538294887.138 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294887.144 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294887.154 * * [misc]simplify:  iters left: 4 (42 enodes)
1538294887.170 * * [misc]simplify:  iters left: 3 (57 enodes)
1538294887.187 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (pow (exp x) 4))) x)
1538294887.187 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- 1 (pow (exp x) 4))) x) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))
1538294887.187 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))
1538294887.189 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294887.195 * * [misc]simplify:  iters left: 5 (28 enodes)
1538294887.209 * * [misc]simplify:  iters left: 4 (58 enodes)
1538294887.236 * * [misc]simplify:  iters left: 3 (99 enodes)
1538294887.262 * * [misc]simplify:  iters left: 2 (172 enodes)
1538294887.347 * * [misc]simplify:  iters left: 1 (355 enodes)
1538294887.613 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (pow (exp x) 4))) (+ (* (- -1 (exp x)) (exp (+ x x))) (- -1 (exp x))))
1538294887.613 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- 1 (pow (exp x) 4))) x) (/ (sqrt (- 1 (pow (exp x) 4))) (+ (* (- -1 (exp x)) (exp (+ x x))) (- -1 (exp x))))))
1538294887.613 * * * * [misc]progress:  [ 70 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294887.614 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) x)
1538294887.615 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294887.620 * * [misc]simplify:  iters left: 5 (18 enodes)
1538294887.626 * * [misc]simplify:  iters left: 4 (23 enodes)
1538294887.633 * * [misc]simplify:  iters left: 3 (26 enodes)
1538294887.641 * * [misc]simplify:  iters left: 2 (32 enodes)
1538294887.659 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (exp (+ x x)) 1))) (* (cbrt (+ (exp (+ x x)) 1)) x))
1538294887.660 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (exp (+ x x)) 1))) (* (cbrt (+ (exp (+ x x)) 1)) x)) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294887.660 * [enter]simplify:  Simplifying (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294887.662 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294887.669 * * [misc]simplify:  iters left: 5 (31 enodes)
1538294887.682 * * [misc]simplify:  iters left: 4 (65 enodes)
1538294887.711 * * [misc]simplify:  iters left: 3 (128 enodes)
1538294887.771 * * [misc]simplify:  iters left: 2 (255 enodes)
1538294887.905 * [exit]simplify:  Simplified to (/ (/ (- 1 (pow (exp x) 4)) (- -1 (exp x))) (cbrt (+ 1 (* (exp x) (exp x)))))
1538294887.905 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (exp (+ x x)) 1))) (* (cbrt (+ (exp (+ x x)) 1)) x)) (/ (/ (- 1 (pow (exp x) 4)) (- -1 (exp x))) (cbrt (+ 1 (* (exp x) (exp x)))))))
1538294887.905 * * * * [misc]progress:  [ 71 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (sqrt (+ 1 (* (exp x) (exp x))))) x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294887.906 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 (* (exp x) (exp x))))) x)
1538294887.906 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294887.908 * * [misc]simplify:  iters left: 5 (15 enodes)
1538294887.910 * * [misc]simplify:  iters left: 4 (18 enodes)
1538294887.914 * [exit]simplify:  Simplified to (/ (/ 1 x) (sqrt (+ (exp (+ x x)) 1)))
1538294887.914 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 x) (sqrt (+ (exp (+ x x)) 1))) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294887.914 * [enter]simplify:  Simplifying (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294887.915 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294887.919 * * [misc]simplify:  iters left: 5 (31 enodes)
1538294887.930 * * [misc]simplify:  iters left: 4 (65 enodes)
1538294887.965 * * [misc]simplify:  iters left: 3 (128 enodes)
1538294888.026 * * [misc]simplify:  iters left: 2 (255 enodes)
1538294888.181 * [exit]simplify:  Simplified to (/ (/ (- 1 (pow (exp x) 4)) (- -1 (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294888.181 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 x) (sqrt (+ (exp (+ x x)) 1))) (/ (/ (- 1 (pow (exp x) 4)) (- -1 (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))))
1538294888.181 * * * * [misc]progress:  [ 72 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 1) x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))>
1538294888.181 * [enter]simplify:  Simplifying (/ (/ 1 1) x)
1538294888.182 * * [misc]simplify:  iters left: 4 (4 enodes)
1538294888.183 * * [misc]simplify:  iters left: 3 (6 enodes)
1538294888.183 * [exit]simplify:  Simplified to (/ 1 x)
1538294888.184 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))
1538294888.184 * [enter]simplify:  Simplifying (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))
1538294888.185 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294888.188 * * [misc]simplify:  iters left: 5 (30 enodes)
1538294888.197 * * [misc]simplify:  iters left: 4 (72 enodes)
1538294888.220 * * [misc]simplify:  iters left: 3 (153 enodes)
1538294888.284 * * [misc]simplify:  iters left: 2 (386 enodes)
1538294888.984 * [exit]simplify:  Simplified to (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x)))) (- -1 (exp x)))
1538294888.985 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 x) (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x)))) (- -1 (exp x)))))
1538294888.985 * * * * [misc]progress:  [ 73 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (+ 1 (* (exp x) (exp x))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) x) (/ (/ (- 1 (* (exp x) (exp x))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294888.985 * [enter]simplify:  Simplifying (/ (/ (+ 1 (* (exp x) (exp x))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) x)
1538294888.987 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294888.992 * * [misc]simplify:  iters left: 5 (18 enodes)
1538294888.998 * * [misc]simplify:  iters left: 4 (23 enodes)
1538294889.008 * * [misc]simplify:  iters left: 3 (26 enodes)
1538294889.016 * * [misc]simplify:  iters left: 2 (32 enodes)
1538294889.023 * [exit]simplify:  Simplified to (/ (/ (/ (+ (exp (+ x x)) 1) x) (cbrt (+ (exp (+ x x)) 1))) (cbrt (+ (exp (+ x x)) 1)))
1538294889.023 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ (+ (exp (+ x x)) 1) x) (cbrt (+ (exp (+ x x)) 1))) (cbrt (+ (exp (+ x x)) 1))) (/ (/ (- 1 (* (exp x) (exp x))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294889.023 * [enter]simplify:  Simplifying (/ (/ (- 1 (* (exp x) (exp x))) (cbrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294889.024 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294889.027 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294889.032 * * [misc]simplify:  iters left: 4 (42 enodes)
1538294889.042 * * [misc]simplify:  iters left: 3 (69 enodes)
1538294889.057 * * [misc]simplify:  iters left: 2 (109 enodes)
1538294889.088 * * [misc]simplify:  iters left: 1 (168 enodes)
1538294889.137 * [exit]simplify:  Simplified to (/ (/ (- 1 (exp (+ x x))) (- -1 (exp x))) (cbrt (+ (exp (+ x x)) 1)))
1538294889.137 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ (+ (exp (+ x x)) 1) x) (cbrt (+ (exp (+ x x)) 1))) (cbrt (+ (exp (+ x x)) 1))) (/ (/ (- 1 (exp (+ x x))) (- -1 (exp x))) (cbrt (+ (exp (+ x x)) 1)))))
1538294889.137 * * * * [misc]progress:  [ 74 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (+ 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x))))) x) (/ (/ (- 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294889.137 * [enter]simplify:  Simplifying (/ (/ (+ 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x))))) x)
1538294889.138 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294889.140 * * [misc]simplify:  iters left: 5 (15 enodes)
1538294889.142 * * [misc]simplify:  iters left: 4 (18 enodes)
1538294889.146 * [exit]simplify:  Simplified to (/ (/ (+ (exp (+ x x)) 1) x) (sqrt (+ (exp (+ x x)) 1)))
1538294889.146 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (+ (exp (+ x x)) 1) x) (sqrt (+ (exp (+ x x)) 1))) (/ (/ (- 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294889.146 * [enter]simplify:  Simplifying (/ (/ (- 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294889.147 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294889.150 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294889.155 * * [misc]simplify:  iters left: 4 (42 enodes)
1538294889.166 * * [misc]simplify:  iters left: 3 (69 enodes)
1538294889.199 * * [misc]simplify:  iters left: 2 (109 enodes)
1538294889.246 * * [misc]simplify:  iters left: 1 (168 enodes)
1538294889.326 * [exit]simplify:  Simplified to (/ (/ (- 1 (exp (+ x x))) (- -1 (exp x))) (sqrt (+ (exp (+ x x)) 1)))
1538294889.326 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (+ (exp (+ x x)) 1) x) (sqrt (+ (exp (+ x x)) 1))) (/ (/ (- 1 (exp (+ x x))) (- -1 (exp x))) (sqrt (+ (exp (+ x x)) 1)))))
1538294889.326 * * * * [misc]progress:  [ 75 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (+ 1 (* (exp x) (exp x))) 1) x) (/ (/ (- 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))>
1538294889.326 * [enter]simplify:  Simplifying (/ (/ (+ 1 (* (exp x) (exp x))) 1) x)
1538294889.327 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294889.329 * * [misc]simplify:  iters left: 5 (14 enodes)
1538294889.331 * [exit]simplify:  Simplified to (/ (+ (exp (+ x x)) 1) x)
1538294889.331 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (exp (+ x x)) 1) x) (/ (/ (- 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))
1538294889.331 * [enter]simplify:  Simplifying (/ (/ (- 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))
1538294889.332 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294889.335 * * [misc]simplify:  iters left: 5 (24 enodes)
1538294889.343 * * [misc]simplify:  iters left: 4 (49 enodes)
1538294889.358 * * [misc]simplify:  iters left: 3 (96 enodes)
1538294889.404 * * [misc]simplify:  iters left: 2 (247 enodes)
1538294889.644 * [exit]simplify:  Simplified to (/ (/ (- 1 (* (exp x) (exp x))) (+ (* (exp x) (exp x)) 1)) (- -1 (exp x)))
1538294889.644 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (exp (+ x x)) 1) x) (/ (/ (- 1 (* (exp x) (exp x))) (+ (* (exp x) (exp x)) 1)) (- -1 (exp x)))))
1538294889.644 * * * * [misc]progress:  [ 76 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ 1 x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))>
1538294889.644 * [enter]simplify:  Simplifying (/ 1 x)
1538294889.645 * * [misc]simplify:  iters left: 2 (3 enodes)
1538294889.646 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294889.647 * [exit]simplify:  Simplified to (/ 1 x)
1538294889.647 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))
1538294889.648 * [enter]simplify:  Simplifying (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))
1538294889.649 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294889.656 * * [misc]simplify:  iters left: 5 (30 enodes)
1538294889.671 * * [misc]simplify:  iters left: 4 (72 enodes)
1538294889.715 * * [misc]simplify:  iters left: 3 (153 enodes)
1538294889.792 * * [misc]simplify:  iters left: 2 (386 enodes)
1538294890.333 * [exit]simplify:  Simplified to (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x)))) (- -1 (exp x)))
1538294890.333 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 x) (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x)))) (- -1 (exp x)))))
1538294890.333 * * * * [misc]progress:  [ 77 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) x) (/ (/ 1 (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))>
1538294890.334 * [enter]simplify:  Simplifying (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) x)
1538294890.335 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294890.340 * * [misc]simplify:  iters left: 5 (21 enodes)
1538294890.351 * * [misc]simplify:  iters left: 4 (46 enodes)
1538294890.372 * * [misc]simplify:  iters left: 3 (73 enodes)
1538294890.396 * * [misc]simplify:  iters left: 2 (108 enodes)
1538294890.442 * * [misc]simplify:  iters left: 1 (154 enodes)
1538294890.498 * [exit]simplify:  Simplified to (/ (- 1 (pow (exp x) 4)) x)
1538294890.498 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (- 1 (pow (exp x) 4)) x) (/ (/ 1 (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))))
1538294890.498 * [enter]simplify:  Simplifying (/ (/ 1 (+ 1 (* (exp x) (exp x)))) (- -1 (exp x)))
1538294890.498 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294890.501 * * [misc]simplify:  iters left: 5 (18 enodes)
1538294890.505 * * [misc]simplify:  iters left: 4 (30 enodes)
1538294890.517 * * [misc]simplify:  iters left: 3 (58 enodes)
1538294890.538 * * [misc]simplify:  iters left: 2 (152 enodes)
1538294890.625 * * [misc]simplify:  iters left: 1 (361 enodes)
1538294890.867 * [exit]simplify:  Simplified to (/ (/ 1 (- -1 (exp x))) (+ (exp (+ x x)) 1))
1538294890.868 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- 1 (pow (exp x) 4)) x) (/ (/ 1 (- -1 (exp x))) (+ (exp (+ x x)) 1))))
1538294890.868 * * * * [misc]progress:  [ 78 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ (pow 1 3) (pow (* (exp x) (exp x)) 3))) x) (/ (+ (* 1 1) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x))))) (- -1 (exp x)))))>
1538294890.868 * [enter]simplify:  Simplifying (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ (pow 1 3) (pow (* (exp x) (exp x)) 3))) x)
1538294890.869 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294890.874 * * [misc]simplify:  iters left: 5 (34 enodes)
1538294890.884 * * [misc]simplify:  iters left: 4 (79 enodes)
1538294890.925 * * [misc]simplify:  iters left: 3 (176 enodes)
1538294891.036 * * [misc]simplify:  iters left: 2 (351 enodes)
1538294891.201 * [exit]simplify:  Simplified to (/ (/ (- 1 (pow (exp x) 4)) x) (+ 1 (pow (* (exp x) (exp x)) 3)))
1538294891.201 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (- 1 (pow (exp x) 4)) x) (+ 1 (pow (* (exp x) (exp x)) 3))) (/ (+ (* 1 1) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x))))) (- -1 (exp x)))))
1538294891.202 * [enter]simplify:  Simplifying (/ (+ (* 1 1) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x))))) (- -1 (exp x)))
1538294891.203 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294891.209 * * [misc]simplify:  iters left: 5 (32 enodes)
1538294891.229 * * [misc]simplify:  iters left: 4 (76 enodes)
1538294891.255 * * [misc]simplify:  iters left: 3 (128 enodes)
1538294891.309 * * [misc]simplify:  iters left: 2 (212 enodes)
1538294891.528 * * [misc]simplify:  iters left: 1 (470 enodes)
1538294895.302 * [exit]simplify:  Simplified to (- (/ (+ (exp (+ x x)) -1) (/ (- -1 (exp x)) (exp (+ x x)))) (/ -1 (- -1 (exp x))))
1538294895.302 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (- 1 (pow (exp x) 4)) x) (+ 1 (pow (* (exp x) (exp x)) 3))) (- (/ (+ (exp (+ x x)) -1) (/ (- -1 (exp x)) (exp (+ x x)))) (/ -1 (- -1 (exp x))))))
1538294895.302 * * * * [misc]progress:  [ 79 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) x) (/ (- 1 (* (exp x) (exp x))) (- -1 (exp x)))))>
1538294895.303 * [enter]simplify:  Simplifying (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) x)
1538294895.303 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294895.306 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294895.312 * * [misc]simplify:  iters left: 4 (45 enodes)
1538294895.323 * * [misc]simplify:  iters left: 3 (74 enodes)
1538294895.341 * * [misc]simplify:  iters left: 2 (129 enodes)
1538294895.383 * * [misc]simplify:  iters left: 1 (253 enodes)
1538294895.610 * [exit]simplify:  Simplified to (/ 1 x)
1538294895.610 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 x) (/ (- 1 (* (exp x) (exp x))) (- -1 (exp x)))))
1538294895.610 * [enter]simplify:  Simplifying (/ (- 1 (* (exp x) (exp x))) (- -1 (exp x)))
1538294895.611 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294895.613 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294895.617 * * [misc]simplify:  iters left: 4 (27 enodes)
1538294895.621 * * [misc]simplify:  iters left: 3 (35 enodes)
1538294895.628 * * [misc]simplify:  iters left: 2 (47 enodes)
1538294895.638 * * [misc]simplify:  iters left: 1 (52 enodes)
1538294895.652 * [exit]simplify:  Simplified to (/ (- 1 (exp (+ x x))) (- -1 (exp x)))
1538294895.652 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 x) (/ (- 1 (exp (+ x x))) (- -1 (exp x)))))
1538294895.652 * * * * [misc]progress:  [ 80 / 159 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x))))))>
1538294895.652 * * * * [misc]progress:  [ 81 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (/ 1 (* x (- -1 (exp x))))))>
1538294895.652 * * * * [misc]progress:  [ 82 / 159 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* x (- -1 (exp x))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))))>
1538294895.652 * * * * [misc]progress:  [ 83 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) x) (- -1 (exp x))))>
1538294895.652 * [enter]simplify:  Simplifying (- -1 (exp x))
1538294895.653 * * [misc]simplify:  iters left: 3 (4 enodes)
1538294895.655 * * [misc]simplify:  iters left: 2 (6 enodes)
1538294895.656 * * [misc]simplify:  iters left: 1 (7 enodes)
1538294895.657 * [exit]simplify:  Simplified to (- -1 (exp x))
1538294895.657 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) x) (- -1 (exp x))))
1538294895.657 * * * * [misc]progress:  [ 84 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))) (/ (* x (- -1 (exp x))) (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))))))>
1538294895.657 * [enter]simplify:  Simplifying (* (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))))
1538294895.658 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294895.662 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294895.668 * * [misc]simplify:  iters left: 4 (50 enodes)
1538294895.679 * * [misc]simplify:  iters left: 3 (77 enodes)
1538294895.697 * * [misc]simplify:  iters left: 2 (112 enodes)
1538294895.751 * * [misc]simplify:  iters left: 1 (157 enodes)
1538294895.794 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))))
1538294895.794 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (cbrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))))) (/ (* x (- -1 (exp x))) (cbrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))))))
1538294895.794 * * * * [misc]progress:  [ 85 / 159 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))) (/ (* x (- -1 (exp x))) (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))))))>
1538294895.794 * [enter]simplify:  Simplifying (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))
1538294895.795 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294895.801 * * [misc]simplify:  iters left: 5 (24 enodes)
1538294895.811 * * [misc]simplify:  iters left: 4 (49 enodes)
1538294895.831 * * [misc]simplify:  iters left: 3 (76 enodes)
1538294895.857 * * [misc]simplify:  iters left: 2 (111 enodes)
1538294895.907 * * [misc]simplify:  iters left: 1 (157 enodes)
1538294895.964 * [exit]simplify:  Simplified to (sqrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))))
1538294895.964 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x))))) (/ (* x (- -1 (exp x))) (sqrt (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x))))))))
1538294895.964 * * * * [misc]progress:  [ 86 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (* x (- -1 (exp x))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))))))>
1538294895.965 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294895.966 * * [misc]simplify:  iters left: 6 (13 enodes)
1538294895.974 * * [misc]simplify:  iters left: 5 (30 enodes)
1538294895.987 * * [misc]simplify:  iters left: 4 (58 enodes)
1538294896.008 * * [misc]simplify:  iters left: 3 (76 enodes)
1538294896.019 * * [misc]simplify:  iters left: 2 (79 enodes)
1538294896.032 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))) (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294896.032 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x))))) (/ (cbrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (* x (- -1 (exp x))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))))))
1538294896.032 * * * * [misc]progress:  [ 87 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (sqrt (+ 1 (* (exp x) (exp x))))) (/ (* x (- -1 (exp x))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))))))>
1538294896.033 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294896.034 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294896.039 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294896.045 * * [misc]simplify:  iters left: 4 (46 enodes)
1538294896.054 * * [misc]simplify:  iters left: 3 (62 enodes)
1538294896.064 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (pow (exp x) 4))) (/ (sqrt (+ 1 (exp (+ x x)))) (cbrt (- 1 (pow (exp x) 4)))))
1538294896.064 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (cbrt (- 1 (pow (exp x) 4))) (/ (sqrt (+ 1 (exp (+ x x)))) (cbrt (- 1 (pow (exp x) 4))))) (/ (* x (- -1 (exp x))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))))))
1538294896.064 * * * * [misc]progress:  [ 88 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) 1) (/ (* x (- -1 (exp x))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))))))>
1538294896.065 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) 1)
1538294896.065 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294896.068 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294896.074 * * [misc]simplify:  iters left: 4 (45 enodes)
1538294896.085 * * [misc]simplify:  iters left: 3 (62 enodes)
1538294896.093 * * [misc]simplify:  iters left: 2 (67 enodes)
1538294896.103 * [exit]simplify:  Simplified to (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4))))
1538294896.103 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (- 1 (pow (exp x) 4))) (cbrt (- 1 (pow (exp x) 4)))) (/ (* x (- -1 (exp x))) (/ (cbrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))))))
1538294896.104 * * * * [misc]progress:  [ 89 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (* x (- -1 (exp x))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))))))>
1538294896.104 * [enter]simplify:  Simplifying (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294896.106 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294896.113 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294896.124 * * [misc]simplify:  iters left: 4 (44 enodes)
1538294896.140 * * [misc]simplify:  iters left: 3 (59 enodes)
1538294896.158 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (exp (+ x x))))) (cbrt (+ 1 (exp (+ x x)))))
1538294896.158 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ (sqrt (- 1 (pow (exp x) 4))) (cbrt (+ 1 (exp (+ x x))))) (cbrt (+ 1 (exp (+ x x))))) (/ (* x (- -1 (exp x))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (+ 1 (* (exp x) (exp x))))))))
1538294896.158 * * * * [misc]progress:  [ 90 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))) (/ (* x (- -1 (exp x))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))))))>
1538294896.159 * [enter]simplify:  Simplifying (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294896.160 * * [misc]simplify:  iters left: 6 (11 enodes)
1538294896.166 * * [misc]simplify:  iters left: 5 (22 enodes)
1538294896.175 * * [misc]simplify:  iters left: 4 (41 enodes)
1538294896.191 * * [misc]simplify:  iters left: 3 (56 enodes)
1538294896.209 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (pow (exp x) 4))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294896.209 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (sqrt (- 1 (pow (exp x) 4))) (sqrt (+ 1 (* (exp x) (exp x))))) (/ (* x (- -1 (exp x))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (sqrt (+ 1 (* (exp x) (exp x))))))))
1538294896.209 * * * * [misc]progress:  [ 91 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) 1) (/ (* x (- -1 (exp x))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))))))>
1538294896.209 * [enter]simplify:  Simplifying (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) 1)
1538294896.210 * * [misc]simplify:  iters left: 6 (9 enodes)
1538294896.212 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294896.218 * * [misc]simplify:  iters left: 4 (39 enodes)
1538294896.226 * * [misc]simplify:  iters left: 3 (54 enodes)
1538294896.233 * [exit]simplify:  Simplified to (sqrt (- 1 (pow (exp x) 4)))
1538294896.233 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (- 1 (pow (exp x) 4))) (/ (* x (- -1 (exp x))) (/ (sqrt (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))))))
1538294896.233 * * * * [misc]progress:  [ 92 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (* x (- -1 (exp x))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))))>
1538294896.233 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294896.234 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294896.236 * * [misc]simplify:  iters left: 5 (15 enodes)
1538294896.239 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1))))
1538294896.239 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ 1 (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1)))) (/ (* x (- -1 (exp x))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))))
1538294896.239 * * * * [misc]progress:  [ 93 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ 1 (* (exp x) (exp x))))) (/ (* x (- -1 (exp x))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x))))))))>
1538294896.239 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 (* (exp x) (exp x)))))
1538294896.240 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294896.241 * * [misc]simplify:  iters left: 5 (12 enodes)
1538294896.244 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (exp (+ x x)) 1)))
1538294896.244 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ 1 (sqrt (+ (exp (+ x x)) 1))) (/ (* x (- -1 (exp x))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (+ 1 (* (exp x) (exp x))))))))
1538294896.244 * * * * [misc]progress:  [ 94 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (/ (* x (- -1 (exp x))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))))>
1538294896.244 * [enter]simplify:  Simplifying (/ 1 1)
1538294896.245 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294896.246 * * [misc]simplify:  iters left: 1 (4 enodes)
1538294896.246 * [exit]simplify:  Simplified to 1
1538294896.246 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (* x (- -1 (exp x))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))))
1538294896.246 * * * * [misc]progress:  [ 95 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ 1 (* (exp x) (exp x))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x)))))) (/ (* x (- -1 (exp x))) (/ (- 1 (* (exp x) (exp x))) (cbrt (+ 1 (* (exp x) (exp x))))))))>
1538294896.247 * [enter]simplify:  Simplifying (/ (+ 1 (* (exp x) (exp x))) (* (cbrt (+ 1 (* (exp x) (exp x)))) (cbrt (+ 1 (* (exp x) (exp x))))))
1538294896.248 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294896.252 * * [misc]simplify:  iters left: 5 (15 enodes)
1538294896.258 * [exit]simplify:  Simplified to (/ (+ (exp (+ x x)) 1) (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1))))
1538294896.258 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (+ (exp (+ x x)) 1) (* (cbrt (+ (exp (+ x x)) 1)) (cbrt (+ (exp (+ x x)) 1)))) (/ (* x (- -1 (exp x))) (/ (- 1 (* (exp x) (exp x))) (cbrt (+ 1 (* (exp x) (exp x))))))))
1538294896.258 * * * * [misc]progress:  [ 96 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x))))) (/ (* x (- -1 (exp x))) (/ (- 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x))))))))>
1538294896.258 * [enter]simplify:  Simplifying (/ (+ 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x)))))
1538294896.259 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294896.262 * * [misc]simplify:  iters left: 5 (12 enodes)
1538294896.267 * [exit]simplify:  Simplified to (/ (+ (exp (+ x x)) 1) (sqrt (+ (exp (+ x x)) 1)))
1538294896.267 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (+ (exp (+ x x)) 1) (sqrt (+ (exp (+ x x)) 1))) (/ (* x (- -1 (exp x))) (/ (- 1 (* (exp x) (exp x))) (sqrt (+ 1 (* (exp x) (exp x))))))))
1538294896.267 * * * * [misc]progress:  [ 97 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ 1 (* (exp x) (exp x))) 1) (/ (* x (- -1 (exp x))) (/ (- 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))))))>
1538294896.267 * [enter]simplify:  Simplifying (/ (+ 1 (* (exp x) (exp x))) 1)
1538294896.268 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294896.271 * * [misc]simplify:  iters left: 5 (11 enodes)
1538294896.274 * [exit]simplify:  Simplified to (+ (* (exp x) (exp x)) 1)
1538294896.274 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* (exp x) (exp x)) 1) (/ (* x (- -1 (exp x))) (/ (- 1 (* (exp x) (exp x))) (+ 1 (* (exp x) (exp x)))))))
1538294896.274 * * * * [misc]progress:  [ 98 / 159 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* x (- -1 (exp x))) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))))))>
1538294896.274 * * * * [misc]progress:  [ 99 / 159 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (/ (* x (- -1 (exp x))) (/ 1 (+ 1 (* (exp x) (exp x)))))))>
1538294896.275 * [enter]simplify:  Simplifying (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))
1538294896.275 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294896.280 * * [misc]simplify:  iters left: 5 (17 enodes)
1538294896.288 * * [misc]simplify:  iters left: 4 (36 enodes)
1538294896.302 * * [misc]simplify:  iters left: 3 (51 enodes)
1538294896.320 * [exit]simplify:  Simplified to (- 1 (pow (exp x) 4))
1538294896.320 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (exp x) 4)) (/ (* x (- -1 (exp x))) (/ 1 (+ 1 (* (exp x) (exp x)))))))
1538294896.320 * * * * [misc]progress:  [ 100 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ (pow 1 3) (pow (* (exp x) (exp x)) 3))) (/ (* x (- -1 (exp x))) (+ (* 1 1) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x))))))))>
1538294896.320 * [enter]simplify:  Simplifying (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ (pow 1 3) (pow (* (exp x) (exp x)) 3)))
1538294896.322 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294896.329 * * [misc]simplify:  iters left: 5 (31 enodes)
1538294896.343 * * [misc]simplify:  iters left: 4 (59 enodes)
1538294896.370 * * [misc]simplify:  iters left: 3 (103 enodes)
1538294896.409 * * [misc]simplify:  iters left: 2 (162 enodes)
1538294896.445 * * [misc]simplify:  iters left: 1 (212 enodes)
1538294896.509 * [exit]simplify:  Simplified to (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (pow (exp x) 5))))
1538294896.509 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (pow (exp x) 5)))) (/ (* x (- -1 (exp x))) (+ (* 1 1) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* 1 (* (exp x) (exp x))))))))
1538294896.509 * * * * [misc]progress:  [ 101 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (/ (* x (- -1 (exp x))) (- 1 (* (exp x) (exp x))))))>
1538294896.510 * [enter]simplify:  Simplifying (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))
1538294896.511 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294896.516 * * [misc]simplify:  iters left: 5 (21 enodes)
1538294896.525 * * [misc]simplify:  iters left: 4 (44 enodes)
1538294896.544 * * [misc]simplify:  iters left: 3 (73 enodes)
1538294896.577 * * [misc]simplify:  iters left: 2 (128 enodes)
1538294896.647 * * [misc]simplify:  iters left: 1 (250 enodes)
1538294896.867 * [exit]simplify:  Simplified to 1
1538294896.867 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (* x (- -1 (exp x))) (- 1 (* (exp x) (exp x))))))
1538294896.867 * * * * [misc]progress:  [ 102 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- (pow -1 3) (pow (exp x) 3)))) (+ (* -1 -1) (+ (* (exp x) (exp x)) (* -1 (exp x))))))>
1538294896.868 * [enter]simplify:  Simplifying (+ (* -1 -1) (+ (* (exp x) (exp x)) (* -1 (exp x))))
1538294896.868 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294896.872 * * [misc]simplify:  iters left: 5 (20 enodes)
1538294896.877 * * [misc]simplify:  iters left: 4 (37 enodes)
1538294896.884 * * [misc]simplify:  iters left: 3 (50 enodes)
1538294896.891 * * [misc]simplify:  iters left: 2 (59 enodes)
1538294896.902 * * [misc]simplify:  iters left: 1 (67 enodes)
1538294896.912 * [exit]simplify:  Simplified to (+ (- 1 (exp x)) (* (exp x) (exp x)))
1538294896.912 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- (pow -1 3) (pow (exp x) 3)))) (+ (- 1 (exp x)) (* (exp x) (exp x)))))
1538294896.912 * * * * [misc]progress:  [ 103 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- (* -1 -1) (* (exp x) (exp x))))) (+ -1 (exp x))))>
1538294896.912 * [enter]simplify:  Simplifying (+ -1 (exp x))
1538294896.912 * * [misc]simplify:  iters left: 3 (4 enodes)
1538294896.913 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294896.914 * [exit]simplify:  Simplified to (+ -1 (exp x))
1538294896.914 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- (* -1 -1) (* (exp x) (exp x))))) (+ -1 (exp x))))
1538294896.914 * * * * [misc]progress:  [ 104 / 159 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (* (* x (- -1 (exp x))) (+ 1 (* (exp x) (exp x))))))>
1538294896.914 * [enter]simplify:  Simplifying (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x))))
1538294896.915 * * [misc]simplify:  iters left: 6 (7 enodes)
1538294896.917 * * [misc]simplify:  iters left: 5 (17 enodes)
1538294896.921 * * [misc]simplify:  iters left: 4 (36 enodes)
1538294896.935 * * [misc]simplify:  iters left: 3 (51 enodes)
1538294896.950 * [exit]simplify:  Simplified to (- 1 (pow (exp x) 4))
1538294896.950 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (exp x) 4)) (* (* x (- -1 (exp x))) (+ 1 (* (exp x) (exp x))))))
1538294896.950 * * * * [misc]progress:  [ 105 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294896.950 * [enter]simplify:  Simplifying (exp x)
1538294896.951 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294896.951 * [exit]simplify:  Simplified to (exp x)
1538294896.951 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.952 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1538294896.952 * * [misc]simplify:  iters left: 4 (3 enodes)
1538294896.957 * * [misc]simplify:  iters left: 3 (12 enodes)
1538294896.958 * [exit]simplify:  Simplified to 4
1538294896.959 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.959 * * * * [misc]progress:  [ 106 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) 2))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294896.959 * [enter]simplify:  Simplifying (exp x)
1538294896.959 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294896.960 * [exit]simplify:  Simplified to (exp x)
1538294896.960 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) 2))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.960 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1538294896.961 * * [misc]simplify:  iters left: 4 (4 enodes)
1538294896.966 * * [misc]simplify:  iters left: 3 (11 enodes)
1538294896.968 * [exit]simplify:  Simplified to 4
1538294896.968 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.968 * * * * [misc]progress:  [ 107 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294896.968 * [enter]simplify:  Simplifying (exp x)
1538294896.968 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294896.969 * [exit]simplify:  Simplified to (exp x)
1538294896.969 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.970 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1538294896.970 * * [misc]simplify:  iters left: 4 (3 enodes)
1538294896.975 * * [misc]simplify:  iters left: 3 (12 enodes)
1538294896.976 * [exit]simplify:  Simplified to 4
1538294896.976 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.977 * * * * [misc]progress:  [ 108 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294896.977 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294896.977 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294896.979 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294896.980 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294896.980 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.981 * [enter]simplify:  Simplifying (+ 1 1)
1538294896.981 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294896.983 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294896.984 * [exit]simplify:  Simplified to 2
1538294896.984 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.984 * * * * [misc]progress:  [ 109 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294896.984 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294896.984 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294896.986 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294896.988 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294896.988 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.988 * [enter]simplify:  Simplifying (+ 1 1)
1538294896.988 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294896.990 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294896.991 * [exit]simplify:  Simplified to 2
1538294896.991 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.991 * * * * [misc]progress:  [ 110 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ 2 (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294896.991 * [enter]simplify:  Simplifying (exp x)
1538294896.992 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294896.992 * [exit]simplify:  Simplified to (exp x)
1538294896.992 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ 2 (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.993 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1538294896.993 * * [misc]simplify:  iters left: 4 (4 enodes)
1538294896.998 * * [misc]simplify:  iters left: 3 (11 enodes)
1538294896.999 * [exit]simplify:  Simplified to 4
1538294896.999 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294896.999 * * * * [misc]progress:  [ 111 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ 2 2))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.000 * [enter]simplify:  Simplifying (exp x)
1538294897.000 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294897.000 * [exit]simplify:  Simplified to (exp x)
1538294897.000 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ 2 2))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.001 * [enter]simplify:  Simplifying (+ 2 2)
1538294897.001 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294897.002 * * [misc]simplify:  iters left: 1 (3 enodes)
1538294897.003 * [exit]simplify:  Simplified to 4
1538294897.003 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.003 * * * * [misc]progress:  [ 112 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ 2 (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.003 * [enter]simplify:  Simplifying (exp x)
1538294897.004 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294897.004 * [exit]simplify:  Simplified to (exp x)
1538294897.004 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ 2 (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.004 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1538294897.005 * * [misc]simplify:  iters left: 4 (4 enodes)
1538294897.009 * * [misc]simplify:  iters left: 3 (11 enodes)
1538294897.011 * [exit]simplify:  Simplified to 4
1538294897.011 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.011 * * * * [misc]progress:  [ 113 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.011 * [enter]simplify:  Simplifying (exp x)
1538294897.011 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294897.012 * [exit]simplify:  Simplified to (exp x)
1538294897.012 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.013 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1538294897.013 * * [misc]simplify:  iters left: 4 (3 enodes)
1538294897.017 * * [misc]simplify:  iters left: 3 (12 enodes)
1538294897.019 * [exit]simplify:  Simplified to 4
1538294897.019 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.019 * * * * [misc]progress:  [ 114 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) 2))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.019 * [enter]simplify:  Simplifying (exp x)
1538294897.019 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294897.020 * [exit]simplify:  Simplified to (exp x)
1538294897.020 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) 2))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.020 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1538294897.021 * * [misc]simplify:  iters left: 4 (4 enodes)
1538294897.028 * * [misc]simplify:  iters left: 3 (11 enodes)
1538294897.030 * [exit]simplify:  Simplified to 4
1538294897.030 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.030 * * * * [misc]progress:  [ 115 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.030 * [enter]simplify:  Simplifying (exp x)
1538294897.031 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294897.031 * [exit]simplify:  Simplified to (exp x)
1538294897.031 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.032 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1538294897.032 * * [misc]simplify:  iters left: 4 (3 enodes)
1538294897.037 * * [misc]simplify:  iters left: 3 (12 enodes)
1538294897.038 * [exit]simplify:  Simplified to 4
1538294897.038 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.038 * * * * [misc]progress:  [ 116 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.038 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294897.039 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294897.040 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294897.042 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294897.042 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.042 * [enter]simplify:  Simplifying (+ 1 1)
1538294897.043 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294897.044 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294897.046 * [exit]simplify:  Simplified to 2
1538294897.046 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.046 * * * * [misc]progress:  [ 117 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.046 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294897.046 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294897.048 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294897.049 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294897.049 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.049 * [enter]simplify:  Simplifying (+ 1 1)
1538294897.049 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294897.050 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294897.051 * [exit]simplify:  Simplified to 2
1538294897.051 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.051 * * * * [misc]progress:  [ 118 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.051 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294897.051 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294897.052 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294897.053 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294897.053 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.053 * [enter]simplify:  Simplifying (+ 1 1)
1538294897.053 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294897.054 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294897.055 * [exit]simplify:  Simplified to 2
1538294897.055 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.055 * * * * [misc]progress:  [ 119 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.055 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294897.055 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294897.056 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294897.057 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294897.057 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.057 * [enter]simplify:  Simplifying (+ 1 1)
1538294897.057 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294897.058 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294897.059 * [exit]simplify:  Simplified to 2
1538294897.059 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.059 * * * * [misc]progress:  [ 120 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (exp x) (exp x)) (* (exp x) (exp x))) 1)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.059 * [enter]simplify:  Simplifying (* (* (exp x) (exp x)) (* (exp x) (exp x)))
1538294897.059 * * [misc]simplify:  iters left: 5 (4 enodes)
1538294897.060 * * [misc]simplify:  iters left: 4 (10 enodes)
1538294897.063 * * [misc]simplify:  iters left: 3 (18 enodes)
1538294897.067 * * [misc]simplify:  iters left: 2 (24 enodes)
1538294897.072 * * [misc]simplify:  iters left: 1 (26 enodes)
1538294897.078 * [exit]simplify:  Simplified to (pow (exp x) 4)
1538294897.078 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (pow (exp x) 4) 1)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.078 * * * * [misc]progress:  [ 121 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (exp x) (exp x)) (* (exp x) (exp x))) 1)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.078 * [enter]simplify:  Simplifying (* (* (exp x) (exp x)) (* (exp x) (exp x)))
1538294897.079 * * [misc]simplify:  iters left: 5 (4 enodes)
1538294897.081 * * [misc]simplify:  iters left: 4 (10 enodes)
1538294897.086 * * [misc]simplify:  iters left: 3 (18 enodes)
1538294897.093 * * [misc]simplify:  iters left: 2 (24 enodes)
1538294897.098 * * [misc]simplify:  iters left: 1 (26 enodes)
1538294897.104 * [exit]simplify:  Simplified to (pow (exp x) 4)
1538294897.104 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (pow (exp x) 4) 1)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.105 * * * * [misc]progress:  [ 122 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.105 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294897.105 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294897.107 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294897.108 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294897.108 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.108 * * * * [misc]progress:  [ 123 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.109 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294897.109 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294897.110 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294897.112 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294897.112 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.112 * [enter]simplify:  Simplifying (+ 1 1)
1538294897.112 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294897.113 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294897.114 * [exit]simplify:  Simplified to 2
1538294897.114 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.114 * * * * [misc]progress:  [ 124 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.114 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294897.114 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294897.115 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294897.116 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294897.116 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.116 * [enter]simplify:  Simplifying (+ 1 1)
1538294897.116 * * [misc]simplify:  iters left: 2 (2 enodes)
1538294897.117 * * [misc]simplify:  iters left: 1 (5 enodes)
1538294897.117 * [exit]simplify:  Simplified to 2
1538294897.117 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.117 * * * * [misc]progress:  [ 125 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (exp x) (exp x)) (* (exp x) (exp x))) 1)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.117 * [enter]simplify:  Simplifying (* (* (exp x) (exp x)) (* (exp x) (exp x)))
1538294897.118 * * [misc]simplify:  iters left: 5 (4 enodes)
1538294897.119 * * [misc]simplify:  iters left: 4 (10 enodes)
1538294897.121 * * [misc]simplify:  iters left: 3 (18 enodes)
1538294897.125 * * [misc]simplify:  iters left: 2 (24 enodes)
1538294897.128 * * [misc]simplify:  iters left: 1 (26 enodes)
1538294897.131 * [exit]simplify:  Simplified to (pow (exp x) 4)
1538294897.131 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (pow (exp x) 4) 1)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.131 * * * * [misc]progress:  [ 126 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (exp x) (exp x)) (* (exp x) (exp x))) 1)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.131 * [enter]simplify:  Simplifying (* (* (exp x) (exp x)) (* (exp x) (exp x)))
1538294897.133 * * [misc]simplify:  iters left: 5 (4 enodes)
1538294897.135 * * [misc]simplify:  iters left: 4 (10 enodes)
1538294897.137 * * [misc]simplify:  iters left: 3 (18 enodes)
1538294897.143 * * [misc]simplify:  iters left: 2 (24 enodes)
1538294897.148 * * [misc]simplify:  iters left: 1 (26 enodes)
1538294897.155 * [exit]simplify:  Simplified to (pow (exp x) 4)
1538294897.155 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (pow (exp x) 4) 1)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.155 * * * * [misc]progress:  [ 127 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) 2)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.155 * * * * [misc]progress:  [ 128 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.155 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294897.156 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294897.157 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294897.159 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294897.159 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.159 * * * * [misc]progress:  [ 129 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.159 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1538294897.160 * * [misc]simplify:  iters left: 3 (3 enodes)
1538294897.161 * * [misc]simplify:  iters left: 2 (5 enodes)
1538294897.163 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1538294897.163 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (exp x) (exp x)) (+ 1 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.163 * * * * [misc]progress:  [ 130 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (exp x) (exp x)) (* (exp x) (exp x))) 1)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.164 * * * * [misc]progress:  [ 131 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.164 * [enter]simplify:  Simplifying (+ (+ x x) (+ x x))
1538294897.164 * * [misc]simplify:  iters left: 4 (3 enodes)
1538294897.166 * * [misc]simplify:  iters left: 3 (7 enodes)
1538294897.169 * [exit]simplify:  Simplified to (+ (+ x x) (+ x x))
1538294897.169 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.169 * * * * [misc]progress:  [ 132 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (log (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.169 * [enter]simplify:  Simplifying (+ (+ x x) (log (* (exp x) (exp x))))
1538294897.170 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294897.173 * * [misc]simplify:  iters left: 5 (12 enodes)
1538294897.178 * * [misc]simplify:  iters left: 4 (17 enodes)
1538294897.183 * * [misc]simplify:  iters left: 3 (18 enodes)
1538294897.187 * [exit]simplify:  Simplified to (+ (+ x x) (+ x x))
1538294897.187 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.187 * * * * [misc]progress:  [ 133 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (log (* (exp x) (exp x))) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.188 * [enter]simplify:  Simplifying (+ (log (* (exp x) (exp x))) (+ x x))
1538294897.188 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294897.191 * * [misc]simplify:  iters left: 5 (12 enodes)
1538294897.196 * * [misc]simplify:  iters left: 4 (19 enodes)
1538294897.199 * * [misc]simplify:  iters left: 3 (20 enodes)
1538294897.201 * [exit]simplify:  Simplified to (+ (+ x x) (+ x x))
1538294897.201 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.201 * * * * [misc]progress:  [ 134 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (log (* (exp x) (exp x))) (log (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.201 * [enter]simplify:  Simplifying (+ (log (* (exp x) (exp x))) (log (* (exp x) (exp x))))
1538294897.201 * * [misc]simplify:  iters left: 6 (5 enodes)
1538294897.203 * * [misc]simplify:  iters left: 5 (9 enodes)
1538294897.205 * * [misc]simplify:  iters left: 4 (14 enodes)
1538294897.206 * * [misc]simplify:  iters left: 3 (15 enodes)
1538294897.208 * [exit]simplify:  Simplified to (+ (+ x x) (+ x x))
1538294897.208 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.208 * * * * [misc]progress:  [ 135 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (log (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.208 * * * * [misc]progress:  [ 136 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (log (exp (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.208 * * * * [misc]progress:  [ 137 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (cbrt (* (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x))) (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.208 * [enter]simplify:  Simplifying (* (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x))) (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x))))
1538294897.209 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294897.211 * * [misc]simplify:  iters left: 5 (17 enodes)
1538294897.217 * * [misc]simplify:  iters left: 4 (50 enodes)
1538294897.250 * * [misc]simplify:  iters left: 3 (123 enodes)
1538294897.314 * * [misc]simplify:  iters left: 2 (292 enodes)
1538294897.562 * [exit]simplify:  Simplified to (pow (pow (exp x) 3) 4)
1538294897.562 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (cbrt (pow (pow (exp x) 3) 4))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.562 * * * * [misc]progress:  [ 138 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (cbrt (* (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x))) (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.562 * [enter]simplify:  Simplifying (* (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x))) (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x))))
1538294897.563 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294897.567 * * [misc]simplify:  iters left: 5 (23 enodes)
1538294897.584 * * [misc]simplify:  iters left: 4 (78 enodes)
1538294897.632 * * [misc]simplify:  iters left: 3 (147 enodes)
1538294897.711 * * [misc]simplify:  iters left: 2 (445 enodes)
1538294897.978 * [exit]simplify:  Simplified to (* (pow (exp x) 6) (pow (exp x) 6))
1538294897.978 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (cbrt (* (pow (exp x) 6) (pow (exp x) 6)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294897.978 * * * * [misc]progress:  [ 139 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (cbrt (* (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x))) (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294897.978 * [enter]simplify:  Simplifying (* (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x))) (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x))))
1538294897.980 * * [misc]simplify:  iters left: 6 (8 enodes)
1538294897.986 * * [misc]simplify:  iters left: 5 (23 enodes)
1538294898.004 * * [misc]simplify:  iters left: 4 (82 enodes)
1538294898.063 * * [misc]simplify:  iters left: 3 (158 enodes)
1538294898.152 * * [misc]simplify:  iters left: 2 (451 enodes)
1538294898.347 * [exit]simplify:  Simplified to (pow (* (exp x) (exp x)) 6)
1538294898.347 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (cbrt (pow (* (exp x) (exp x)) 6))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294898.347 * * * * [misc]progress:  [ 140 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (cbrt (* (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x))) (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294898.347 * [enter]simplify:  Simplifying (* (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x))) (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x))))
1538294898.348 * * [misc]simplify:  iters left: 6 (6 enodes)
1538294898.351 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294898.358 * * [misc]simplify:  iters left: 4 (51 enodes)
1538294898.380 * * [misc]simplify:  iters left: 3 (129 enodes)
1538294898.473 * * [misc]simplify:  iters left: 2 (354 enodes)
1538294898.654 * [exit]simplify:  Simplified to (pow (* (exp x) (exp x)) 6)
1538294898.654 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (cbrt (pow (* (exp x) (exp x)) 6))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294898.655 * * * * [misc]progress:  [ 141 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (cbrt (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (cbrt (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (cbrt (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294898.655 * * * * [misc]progress:  [ 142 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (cbrt (* (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294898.655 * * * * [misc]progress:  [ 143 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (sqrt (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (sqrt (* (* (exp x) (exp x)) (* (exp x) (exp x)))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294898.655 * * * * [misc]progress:  [ 144 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* 1 (* (* (exp x) (exp x)) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294898.655 * * * * [misc]progress:  [ 145 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (* (exp x) (exp x)) (exp x)) (exp x))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294898.655 * [enter]simplify:  Simplifying (exp x)
1538294898.656 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294898.656 * [exit]simplify:  Simplified to (exp x)
1538294898.656 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (* (exp x) (exp x)) (exp x)) (exp x))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294898.656 * * * * [misc]progress:  [ 146 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (exp x) (* (exp x) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294898.657 * [enter]simplify:  Simplifying (exp x)
1538294898.657 * * [misc]simplify:  iters left: 1 (2 enodes)
1538294898.658 * [exit]simplify:  Simplified to (exp x)
1538294898.658 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (exp x) (* (exp x) (* (exp x) (exp x))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294898.658 * * * * [misc]progress:  [ 147 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (exp x) (exp x)) (* (exp x) (exp x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294898.658 * * * * [misc]progress:  [ 148 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (+ (* 4 x) (+ (* 32/3 (pow x 3)) (* 8 (pow x 2))))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294898.658 * [enter]simplify:  Simplifying (- (+ (* 4 x) (+ (* 32/3 (pow x 3)) (* 8 (pow x 2)))))
1538294898.659 * * [misc]simplify:  iters left: 6 (14 enodes)
1538294898.666 * * [misc]simplify:  iters left: 5 (27 enodes)
1538294898.683 * * [misc]simplify:  iters left: 4 (61 enodes)
1538294898.718 * * [misc]simplify:  iters left: 3 (156 enodes)
1538294898.799 * * [misc]simplify:  iters left: 2 (334 enodes)
1538294899.418 * [exit]simplify:  Simplified to (- (* (* x x) (+ (* x -32/3) -8)) (* 4 x))
1538294899.418 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (- (* (* x x) (+ (* x -32/3) -8)) (* 4 x)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294899.418 * * * * [misc]progress:  [ 149 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294899.418 * [enter]simplify:  Simplifying (- 1 (pow (exp x) 4))
1538294899.419 * * [misc]simplify:  iters left: 4 (6 enodes)
1538294899.420 * * [misc]simplify:  iters left: 3 (10 enodes)
1538294899.422 * * [misc]simplify:  iters left: 2 (11 enodes)
1538294899.423 * [exit]simplify:  Simplified to (- 1 (pow (exp x) 4))
1538294899.423 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294899.423 * * * * [misc]progress:  [ 150 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294899.423 * [enter]simplify:  Simplifying (- 1 (pow (exp x) 4))
1538294899.424 * * [misc]simplify:  iters left: 4 (6 enodes)
1538294899.425 * * [misc]simplify:  iters left: 3 (10 enodes)
1538294899.426 * * [misc]simplify:  iters left: 2 (11 enodes)
1538294899.428 * [exit]simplify:  Simplified to (- 1 (pow (exp x) 4))
1538294899.428 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294899.428 * * * * [misc]progress:  [ 151 / 159 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 2 x) (+ (* 4/3 (pow x 3)) (* 2 (pow x 2))))) (* x (- -1 (exp x)))))>
1538294899.428 * [enter]simplify:  Simplifying (- (+ (* 2 x) (+ (* 4/3 (pow x 3)) (* 2 (pow x 2)))))
1538294899.429 * * [misc]simplify:  iters left: 6 (12 enodes)
1538294899.432 * * [misc]simplify:  iters left: 5 (25 enodes)
1538294899.440 * * [misc]simplify:  iters left: 4 (57 enodes)
1538294899.459 * * [misc]simplify:  iters left: 3 (148 enodes)
1538294899.515 * * [misc]simplify:  iters left: 2 (349 enodes)
1538294899.793 * [exit]simplify:  Simplified to (- (* (* -2 x) (+ x 1)) (* (* 4/3 x) (* x x)))
1538294899.793 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (* (* -2 x) (+ x 1)) (* (* 4/3 x) (* x x))) (* x (- -1 (exp x)))))
1538294899.793 * * * * [misc]progress:  [ 152 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1)) (* x (- -1 (exp x)))))>
1538294899.793 * [enter]simplify:  Simplifying (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1))
1538294899.794 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294899.796 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294899.800 * * [misc]simplify:  iters left: 4 (24 enodes)
1538294899.804 * * [misc]simplify:  iters left: 3 (26 enodes)
1538294899.808 * [exit]simplify:  Simplified to (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x))))
1538294899.808 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x)))) (* x (- -1 (exp x)))))
1538294899.808 * * * * [misc]progress:  [ 153 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1)) (* x (- -1 (exp x)))))>
1538294899.808 * [enter]simplify:  Simplifying (/ (- 1 (pow (exp x) 4)) (+ (pow (exp x) 2) 1))
1538294899.809 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294899.811 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294899.815 * * [misc]simplify:  iters left: 4 (24 enodes)
1538294899.818 * * [misc]simplify:  iters left: 3 (26 enodes)
1538294899.823 * [exit]simplify:  Simplified to (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x))))
1538294899.823 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (- 1 (pow (exp x) 4)) (+ 1 (exp (+ x x)))) (* x (- -1 (exp x)))))
1538294899.823 * * * * [misc]progress:  [ 154 / 159 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))>
1538294899.823 * [enter]simplify:  Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1))
1538294899.824 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294899.826 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294899.831 * * [misc]simplify:  iters left: 4 (29 enodes)
1538294899.840 * * [misc]simplify:  iters left: 3 (40 enodes)
1538294899.847 * * [misc]simplify:  iters left: 2 (52 enodes)
1538294899.854 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x)))
1538294899.854 * [misc]simplify:  Simplified (2) to (λ (x) (+ (+ 1 (* 1/2 x)) (* 1/6 (* x x))))
1538294899.854 * * * * [misc]progress:  [ 155 / 159 ] simplifiying candidate #<alt (λ (x) (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1))))))>
1538294899.855 * [enter]simplify:  Simplifying (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1)))))
1538294899.855 * * [misc]simplify:  iters left: 6 (15 enodes)
1538294899.860 * * [misc]simplify:  iters left: 5 (41 enodes)
1538294899.881 * * [misc]simplify:  iters left: 4 (141 enodes)
1538294899.979 * * [misc]simplify:  iters left: 3 (439 enodes)
1538294900.871 * [exit]simplify:  Simplified to (/ (/ (+ -1 (pow (exp x) 4)) (+ 1 (exp x))) (+ (* (exp x) (* x (exp x))) x))
1538294900.871 * [misc]simplify:  Simplified (2) to (λ (x) (/ (/ (+ -1 (pow (exp x) 4)) (+ 1 (exp x))) (+ (* (exp x) (* x (exp x))) x)))
1538294900.871 * * * * [misc]progress:  [ 156 / 159 ] simplifiying candidate #<alt (λ (x) (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1))))))>
1538294900.871 * [enter]simplify:  Simplifying (* -1 (/ (- 1 (pow (exp x) 4)) (* x (* (+ (exp x) 1) (+ (pow (exp x) 2) 1)))))
1538294900.874 * * [misc]simplify:  iters left: 6 (15 enodes)
1538294900.880 * * [misc]simplify:  iters left: 5 (41 enodes)
1538294900.903 * * [misc]simplify:  iters left: 4 (141 enodes)
1538294900.991 * * [misc]simplify:  iters left: 3 (439 enodes)
1538294901.862 * [exit]simplify:  Simplified to (/ (/ (+ -1 (pow (exp x) 4)) (+ 1 (exp x))) (+ (* (exp x) (* x (exp x))) x))
1538294901.862 * [misc]simplify:  Simplified (2) to (λ (x) (/ (/ (+ -1 (pow (exp x) 4)) (+ 1 (exp x))) (+ (* (exp x) (* x (exp x))) x)))
1538294901.862 * * * * [misc]progress:  [ 157 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (+ (* 4 x) (+ (* 8 (pow x 2)) 1))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294901.862 * [enter]simplify:  Simplifying (+ (* 4 x) (+ (* 8 (pow x 2)) 1))
1538294901.862 * * [misc]simplify:  iters left: 6 (10 enodes)
1538294901.865 * * [misc]simplify:  iters left: 5 (19 enodes)
1538294901.869 * * [misc]simplify:  iters left: 4 (29 enodes)
1538294901.877 * * [misc]simplify:  iters left: 3 (40 enodes)
1538294901.890 * * [misc]simplify:  iters left: 2 (52 enodes)
1538294901.905 * [exit]simplify:  Simplified to (+ (+ 1 (* 4 x)) (* 8 (* x x)))
1538294901.905 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (/ (- (* 1 1) (+ (+ 1 (* 4 x)) (* 8 (* x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294901.905 * * * * [misc]progress:  [ 158 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294901.905 * [enter]simplify:  Simplifying (pow (exp x) 4)
1538294901.906 * * [misc]simplify:  iters left: 2 (4 enodes)
1538294901.907 * [exit]simplify:  Simplified to (pow (exp x) 4)
1538294901.907 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294901.907 * * * * [misc]progress:  [ 159 / 159 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>
1538294901.907 * [enter]simplify:  Simplifying (pow (exp x) 4)
1538294901.908 * * [misc]simplify:  iters left: 2 (4 enodes)
1538294901.909 * [exit]simplify:  Simplified to (pow (exp x) 4)
1538294901.909 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (/ (- (* 1 1) (pow (exp x) 4)) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))
1538294901.909 * * * [misc]progress:  adding candidates to table
1538294905.490 * [misc]progress:  [Phase 3 of 3] Extracting.
1538294905.490 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))> #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))> #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>)
1538294905.491 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1538294905.491 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))> #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))> #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>)
1538294905.524 * * * [misc]regime:  Found split indices: #<option (#s(si 0 80) #s(si 1 256))>
1538294905.526 * [misc]binary-search:  Improving bounds with binary search for x and (#<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))> #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))> #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>)
1538294905.526 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.531 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.531 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.536 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.540 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.540 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.547 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.549 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.549 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.552 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.555 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.555 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.558 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.560 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.560 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.563 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.566 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.566 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.569 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.573 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.574 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.578 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.583 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.583 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.588 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.592 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.592 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.595 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1538294905.597 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294905.597 * * * * [exit]points:  Sampled 16 points with exact outputs
1538294905.600 * [misc]regimes:  Found splitpoints: (#s(sp 0 x -0.00017116989398777355) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))))> #<alt (λ (x) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))> #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ x x) (+ x x)))) (+ 1 (* (exp x) (exp x)))) (* x (- -1 (exp x)))))>)
1538294905.600 * [enter]simplify:  Simplifying (if (<= x -0.00017116989398777355) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))
1538294905.602 * * [misc]simplify:  iters left: 6 (20 enodes)
1538294905.604 * * [misc]simplify:  iters left: 5 (27 enodes)
1538294905.608 * [exit]simplify:  Simplified to (if (<= x -0.00017116989398777355) (/ (- 1 (* (exp x) (exp x))) (* x (- -1 (exp x)))) (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)))
1538294905.608 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538294909.202 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294909.203 * * * * [misc]points:  Sampling 1960 additional inputs, on iter 1 have 6040 / 8000
1538294909.901 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294909.902 * * * * [misc]points:  Sampling 516 additional inputs, on iter 2 have 7484 / 8000
1538294910.101 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294910.101 * * * * [misc]points:  Sampling 126 additional inputs, on iter 3 have 7874 / 8000
1538294910.161 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294910.161 * * * * [misc]points:  Sampling 36 additional inputs, on iter 4 have 7964 / 8000
1538294910.169 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294910.169 * * * * [misc]points:  Sampling 12 additional inputs, on iter 5 have 7988 / 8000
1538294910.173 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294910.173 * * * * [misc]points:  Sampling 5 additional inputs, on iter 6 have 7995 / 8000
1538294910.175 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294910.175 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 7998 / 8000
1538294910.177 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538294910.177 * * * * [exit]points:  Sampled 8002 points with exact outputs