1547632275.128 * [misc]progress:  [Phase 1 of 3] Setting up.
1547632275.128 * * * [misc]progress:  [1/2] Preparing points
1547632275.128 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1547632275.145 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547632275.145 * * * * [exit]points:  Sampled 256 points with exact outputs
1547632275.145 * * * [misc]progress:  [2/2] Setting up program.
1547632275.148 * [misc]progress:  [Phase 2 of 3] Improving.
1547632275.148 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1547632275.148 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1547632275.148 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632275.149 * * [misc]simplify:  iters left: 5 (10 enodes)
1547632275.151 * * [misc]simplify:  iters left: 4 (12 enodes)
1547632275.152 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1547632275.152 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1547632275.159 * * [misc]progress:  iteration 1 / 4
1547632275.159 * * * [misc]progress:  picking best candidate
1547632275.161 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1547632275.161 * * * [misc]progress:  localizing error
1547632275.174 * * * [misc]progress:  generating rewritten candidates
1547632275.174 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1547632275.177 * * * [misc]progress:  generating series expansions
1547632275.177 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1547632275.177 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1547632275.177 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1547632275.177 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1547632275.177 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632275.177 * [misc]backup-simplify:  Simplify 2 into 2
1547632275.177 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1547632275.177 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632275.177 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.177 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.177 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.177 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632275.177 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632275.177 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632275.177 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.178 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.178 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.178 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632275.178 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.178 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632275.178 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1547632275.178 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1547632275.178 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1547632275.178 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632275.178 * [misc]backup-simplify:  Simplify 2 into 2
1547632275.178 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1547632275.178 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632275.178 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.178 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.178 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.178 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632275.178 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632275.178 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632275.178 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.178 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.178 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.178 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632275.179 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.179 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632275.179 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1547632275.179 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1547632275.179 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.180 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1547632275.180 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.181 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1547632275.181 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1547632275.181 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1547632275.181 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.183 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632275.183 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632275.184 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632275.184 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1547632275.185 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1547632275.185 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.187 * [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
1547632275.187 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.187 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632275.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632275.190 * [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
1547632275.190 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1547632275.190 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1547632275.190 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.194 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632275.194 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.194 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632275.194 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632275.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632275.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632275.199 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632275.199 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1547632275.199 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1547632275.199 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.199 * [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632275.199 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1547632275.199 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1547632275.199 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1547632275.199 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632275.199 * [misc]backup-simplify:  Simplify 2 into 2
1547632275.199 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1547632275.199 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632275.199 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632275.199 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.199 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.200 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.200 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632275.200 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632275.200 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632275.200 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632275.200 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.200 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.200 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.200 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.200 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632275.200 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1547632275.200 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1547632275.200 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1547632275.200 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632275.200 * [misc]backup-simplify:  Simplify 2 into 2
1547632275.200 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1547632275.200 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632275.200 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632275.200 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.200 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.200 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.201 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632275.201 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632275.201 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632275.201 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632275.201 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.201 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.201 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.201 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632275.201 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632275.201 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1547632275.201 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1547632275.201 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1547632275.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.202 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1547632275.202 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.202 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1547632275.202 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.203 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1547632275.203 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.204 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1547632275.204 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.204 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.204 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1547632275.204 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.205 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1547632275.205 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.205 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1547632275.205 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1547632275.205 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1547632275.206 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632275.206 * [misc]backup-simplify:  Simplify 2 into 2
1547632275.206 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.206 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.206 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.206 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632275.206 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632275.206 * [misc]backup-simplify:  Simplify -1 into -1
1547632275.206 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.206 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.206 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.206 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632275.206 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632275.206 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1547632275.206 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1547632275.206 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632275.206 * [misc]backup-simplify:  Simplify 2 into 2
1547632275.206 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632275.206 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.206 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.206 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.207 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.207 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632275.207 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632275.207 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632275.207 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632275.207 * [misc]backup-simplify:  Simplify -1 into -1
1547632275.207 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.207 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.207 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.207 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632275.207 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632275.207 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1547632275.207 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1547632275.207 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1547632275.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.208 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1547632275.208 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.208 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1547632275.208 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.208 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1547632275.208 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.209 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1547632275.209 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.210 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1547632275.210 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.210 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1547632275.210 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.210 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1547632275.211 * * * [misc]progress:  simplifying candidates
1547632275.211 * * * * [misc]progress:  [ 1 / 21 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 2 (+ (exp x) (exp (- x)))))))>
1547632275.211 * * * * [misc]progress:  [ 2 / 21 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>
1547632275.211 * * * * [misc]progress:  [ 3 / 21 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
1547632275.211 * * * * [misc]progress:  [ 4 / 21 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
1547632275.211 * * * * [misc]progress:  [ 5 / 21 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1547632275.211 * * * * [misc]progress:  [ 6 / 21 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1547632275.211 * * * * [misc]progress:  [ 7 / 21 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1547632275.211 * * * * [misc]progress:  [ 8 / 21 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1547632275.211 * * * * [misc]progress:  [ 9 / 21 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
1547632275.211 * * * * [misc]progress:  [ 10 / 21 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
1547632275.211 * * * * [misc]progress:  [ 11 / 21 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
1547632275.211 * * * * [misc]progress:  [ 12 / 21 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
1547632275.211 * * * * [misc]progress:  [ 13 / 21 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1547632275.211 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1547632275.211 * * [misc]simplify:  iters left: 6 (6 enodes)
1547632275.212 * * [misc]simplify:  iters left: 5 (9 enodes)
1547632275.214 * * [misc]simplify:  iters left: 4 (11 enodes)
1547632275.215 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1547632275.215 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1547632275.215 * * * * [misc]progress:  [ 14 / 21 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1547632275.215 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1547632275.215 * * [misc]simplify:  iters left: 6 (6 enodes)
1547632275.216 * * [misc]simplify:  iters left: 5 (9 enodes)
1547632275.218 * * [misc]simplify:  iters left: 4 (11 enodes)
1547632275.219 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1547632275.219 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1547632275.219 * * * * [misc]progress:  [ 15 / 21 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1547632275.220 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1547632275.220 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632275.220 * * [misc]simplify:  iters left: 4 (8 enodes)
1547632275.222 * * [misc]simplify:  iters left: 3 (10 enodes)
1547632275.223 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1547632275.223 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1547632275.223 * * * * [misc]progress:  [ 16 / 21 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1547632275.223 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1547632275.223 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632275.224 * * [misc]simplify:  iters left: 4 (8 enodes)
1547632275.225 * * [misc]simplify:  iters left: 3 (10 enodes)
1547632275.227 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1547632275.227 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1547632275.227 * * * * [misc]progress:  [ 17 / 21 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))>
1547632275.227 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1547632275.227 * * [misc]simplify:  iters left: 6 (9 enodes)
1547632275.229 * * [misc]simplify:  iters left: 5 (27 enodes)
1547632275.235 * * [misc]simplify:  iters left: 4 (59 enodes)
1547632275.247 * * [misc]simplify:  iters left: 3 (98 enodes)
1547632275.263 * * [misc]simplify:  iters left: 2 (197 enodes)
1547632275.340 * * [misc]simplify:  iters left: 1 (350 enodes)
1547632275.447 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1547632275.447 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))
1547632275.447 * * * * [misc]progress:  [ 18 / 21 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632275.447 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1547632275.447 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632275.448 * * [misc]simplify:  iters left: 4 (9 enodes)
1547632275.450 * * [misc]simplify:  iters left: 3 (15 enodes)
1547632275.452 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1547632275.452 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1547632275.452 * * * * [misc]progress:  [ 19 / 21 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1547632275.452 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632275.452 * * [misc]simplify:  iters left: 6 (12 enodes)
1547632275.454 * * [misc]simplify:  iters left: 5 (23 enodes)
1547632275.458 * * [misc]simplify:  iters left: 4 (45 enodes)
1547632275.465 * * [misc]simplify:  iters left: 3 (65 enodes)
1547632275.475 * * [misc]simplify:  iters left: 2 (91 enodes)
1547632275.485 * * [misc]simplify:  iters left: 1 (104 enodes)
1547632275.501 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1547632275.501 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1547632275.501 * * * * [misc]progress:  [ 20 / 21 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1547632275.501 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1547632275.501 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632275.503 * * [misc]simplify:  iters left: 5 (10 enodes)
1547632275.504 * * [misc]simplify:  iters left: 4 (12 enodes)
1547632275.506 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1547632275.506 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1547632275.506 * * * * [misc]progress:  [ 21 / 21 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1547632275.506 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1547632275.506 * * [misc]simplify:  iters left: 6 (8 enodes)
1547632275.508 * * [misc]simplify:  iters left: 5 (13 enodes)
1547632275.510 * * [misc]simplify:  iters left: 4 (15 enodes)
1547632275.513 * * [misc]simplify:  iters left: 3 (18 enodes)
1547632275.516 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1547632275.516 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1547632275.516 * * * [misc]progress:  adding candidates to table
1547632275.667 * * [misc]progress:  iteration 2 / 4
1547632275.667 * * * [misc]progress:  picking best candidate
1547632275.672 * * * * [misc]pick:  Picked  #<alt (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))>
1547632275.672 * * * [misc]progress:  localizing error
1547632275.686 * * * [misc]progress:  generating rewritten candidates
1547632275.686 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1547632275.687 * * * [misc]progress:  generating series expansions
1547632275.687 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1547632275.687 * [misc]backup-simplify:  Simplify (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) into (fma 5/24 (pow x 4) (fma (pow x 2) -1/2 1))
1547632275.687 * [misc]approximate:  Taking taylor expansion of (fma 5/24 (pow x 4) (fma (pow x 2) -1/2 1)) in (x) around 0
1547632275.687 * [misc]taylor:  Taking taylor expansion of (fma 5/24 (pow x 4) (fma (pow x 2) -1/2 1)) in x
1547632275.687 * [misc]taylor:  Rewrote expression to (+ (* 5/24 (pow x 4)) (fma (pow x 2) -1/2 1))
1547632275.687 * [misc]taylor:  Taking taylor expansion of (* 5/24 (pow x 4)) in x
1547632275.687 * [misc]taylor:  Taking taylor expansion of 5/24 in x
1547632275.687 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.687 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1547632275.687 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.687 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.687 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.687 * [misc]taylor:  Taking taylor expansion of (fma (pow x 2) -1/2 1) in x
1547632275.687 * [misc]taylor:  Rewrote expression to (+ (* (pow x 2) -1/2) 1)
1547632275.687 * [misc]taylor:  Taking taylor expansion of (* (pow x 2) -1/2) in x
1547632275.687 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547632275.687 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.687 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.687 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.687 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1547632275.687 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.687 * [misc]taylor:  Taking taylor expansion of 1 in x
1547632275.687 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.687 * [misc]taylor:  Taking taylor expansion of (fma 5/24 (pow x 4) (fma (pow x 2) -1/2 1)) in x
1547632275.687 * [misc]taylor:  Rewrote expression to (+ (* 5/24 (pow x 4)) (fma (pow x 2) -1/2 1))
1547632275.687 * [misc]taylor:  Taking taylor expansion of (* 5/24 (pow x 4)) in x
1547632275.687 * [misc]taylor:  Taking taylor expansion of 5/24 in x
1547632275.687 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.687 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1547632275.688 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.688 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.688 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.688 * [misc]taylor:  Taking taylor expansion of (fma (pow x 2) -1/2 1) in x
1547632275.688 * [misc]taylor:  Rewrote expression to (+ (* (pow x 2) -1/2) 1)
1547632275.688 * [misc]taylor:  Taking taylor expansion of (* (pow x 2) -1/2) in x
1547632275.688 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547632275.688 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.688 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.688 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.688 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1547632275.688 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.688 * [misc]taylor:  Taking taylor expansion of 1 in x
1547632275.688 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.688 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547632275.688 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547632275.688 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.688 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.688 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.689 * [misc]backup-simplify:  Simplify (* 1 -1/2) into -1/2
1547632275.689 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1547632275.689 * [misc]backup-simplify:  Simplify (+ 0 -1/2) into -1/2
1547632275.689 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547632275.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 -1/2)) into 0
1547632275.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.689 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.689 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.689 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.690 * [misc]backup-simplify:  Simplify (* 5/24 1) into 5/24
1547632275.690 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547632275.690 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 -1/2))) into 0
1547632275.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.690 * [misc]backup-simplify:  Simplify (+ 5/24 0) into 5/24
1547632275.690 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.690 * [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632275.690 * [misc]backup-simplify:  Simplify (fma 5/24 (pow (/ 1 x) 4) (fma (* (/ 1 x) (/ 1 x)) -1/2 1)) into (fma 5/24 (pow (/ 1 x) 4) (fma (/ 1 (pow x 2)) -1/2 1))
1547632275.690 * [misc]approximate:  Taking taylor expansion of (fma 5/24 (pow (/ 1 x) 4) (fma (/ 1 (pow x 2)) -1/2 1)) in (x) around 0
1547632275.690 * [misc]taylor:  Taking taylor expansion of (fma 5/24 (pow (/ 1 x) 4) (fma (/ 1 (pow x 2)) -1/2 1)) in x
1547632275.691 * [misc]taylor:  Rewrote expression to (+ (* 5/24 (pow (/ 1 x) 4)) (fma (/ 1 (pow x 2)) -1/2 1))
1547632275.691 * [misc]taylor:  Taking taylor expansion of (* 5/24 (pow (/ 1 x) 4)) in x
1547632275.691 * [misc]taylor:  Taking taylor expansion of 5/24 in x
1547632275.691 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.691 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 4) in x
1547632275.691 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632275.691 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.691 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.691 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.691 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.691 * [misc]taylor:  Taking taylor expansion of (fma (/ 1 (pow x 2)) -1/2 1) in x
1547632275.691 * [misc]taylor:  Rewrote expression to (+ (* (/ 1 (pow x 2)) -1/2) 1)
1547632275.691 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow x 2)) -1/2) in x
1547632275.691 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547632275.691 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547632275.691 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.691 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.691 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.691 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.691 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.691 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1547632275.691 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.691 * [misc]taylor:  Taking taylor expansion of 1 in x
1547632275.691 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.691 * [misc]taylor:  Taking taylor expansion of (fma 5/24 (pow (/ 1 x) 4) (fma (/ 1 (pow x 2)) -1/2 1)) in x
1547632275.691 * [misc]taylor:  Rewrote expression to (+ (* 5/24 (pow (/ 1 x) 4)) (fma (/ 1 (pow x 2)) -1/2 1))
1547632275.691 * [misc]taylor:  Taking taylor expansion of (* 5/24 (pow (/ 1 x) 4)) in x
1547632275.691 * [misc]taylor:  Taking taylor expansion of 5/24 in x
1547632275.691 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.691 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 4) in x
1547632275.691 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632275.691 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.691 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.691 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.691 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.692 * [misc]taylor:  Taking taylor expansion of (fma (/ 1 (pow x 2)) -1/2 1) in x
1547632275.692 * [misc]taylor:  Rewrote expression to (+ (* (/ 1 (pow x 2)) -1/2) 1)
1547632275.692 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow x 2)) -1/2) in x
1547632275.692 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547632275.692 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547632275.692 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.692 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.692 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.692 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.692 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.692 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1547632275.692 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.692 * [misc]taylor:  Taking taylor expansion of 1 in x
1547632275.692 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.692 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.692 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.692 * [misc]backup-simplify:  Simplify (* 5/24 1) into 5/24
1547632275.692 * [misc]backup-simplify:  Simplify (+ 5/24 0) into 5/24
1547632275.692 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.693 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547632275.693 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547632275.693 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547632275.693 * [misc]backup-simplify:  Simplify (+ (* 5/24 0) (* 0 1)) into 0
1547632275.693 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.693 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.693 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547632275.693 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547632275.694 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547632275.694 * [misc]backup-simplify:  Simplify (+ (* 5/24 0) (+ (* 0 0) (* 0 1))) into 0
1547632275.694 * [misc]backup-simplify:  Simplify (* 1 -1/2) into -1/2
1547632275.694 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1547632275.694 * [misc]backup-simplify:  Simplify (+ 0 -1/2) into -1/2
1547632275.694 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.694 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547632275.694 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547632275.695 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547632275.695 * [misc]backup-simplify:  Simplify (+ (* 5/24 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547632275.695 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547632275.695 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547632275.695 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 -1/2)) into 0
1547632275.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.695 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.696 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547632275.696 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547632275.696 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547632275.696 * [misc]backup-simplify:  Simplify (+ (* 5/24 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547632275.696 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547632275.697 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547632275.697 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 -1/2))) into 0
1547632275.697 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547632275.697 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547632275.697 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.697 * [misc]backup-simplify:  Simplify (+ 1 (+ (* -1/2 (pow (/ 1 (/ 1 x)) 2)) (* 5/24 (pow (/ 1 (/ 1 x)) 4)))) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632275.697 * [misc]backup-simplify:  Simplify (fma 5/24 (pow (/ 1 (- x)) 4) (fma (* (/ 1 (- x)) (/ 1 (- x))) -1/2 1)) into (fma 5/24 (pow (/ -1 x) 4) (fma (/ 1 (pow x 2)) -1/2 1))
1547632275.697 * [misc]approximate:  Taking taylor expansion of (fma 5/24 (pow (/ -1 x) 4) (fma (/ 1 (pow x 2)) -1/2 1)) in (x) around 0
1547632275.697 * [misc]taylor:  Taking taylor expansion of (fma 5/24 (pow (/ -1 x) 4) (fma (/ 1 (pow x 2)) -1/2 1)) in x
1547632275.698 * [misc]taylor:  Rewrote expression to (+ (* 5/24 (pow (/ -1 x) 4)) (fma (/ 1 (pow x 2)) -1/2 1))
1547632275.698 * [misc]taylor:  Taking taylor expansion of (* 5/24 (pow (/ -1 x) 4)) in x
1547632275.698 * [misc]taylor:  Taking taylor expansion of 5/24 in x
1547632275.698 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.698 * [misc]taylor:  Taking taylor expansion of (pow (/ -1 x) 4) in x
1547632275.698 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632275.698 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632275.698 * [misc]backup-simplify:  Simplify -1 into -1
1547632275.698 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.698 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.698 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.698 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632275.698 * [misc]taylor:  Taking taylor expansion of (fma (/ 1 (pow x 2)) -1/2 1) in x
1547632275.698 * [misc]taylor:  Rewrote expression to (+ (* (/ 1 (pow x 2)) -1/2) 1)
1547632275.698 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow x 2)) -1/2) in x
1547632275.698 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547632275.698 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547632275.698 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.698 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.698 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.698 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.698 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.698 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1547632275.698 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.698 * [misc]taylor:  Taking taylor expansion of 1 in x
1547632275.698 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.698 * [misc]taylor:  Taking taylor expansion of (fma 5/24 (pow (/ -1 x) 4) (fma (/ 1 (pow x 2)) -1/2 1)) in x
1547632275.698 * [misc]taylor:  Rewrote expression to (+ (* 5/24 (pow (/ -1 x) 4)) (fma (/ 1 (pow x 2)) -1/2 1))
1547632275.698 * [misc]taylor:  Taking taylor expansion of (* 5/24 (pow (/ -1 x) 4)) in x
1547632275.698 * [misc]taylor:  Taking taylor expansion of 5/24 in x
1547632275.698 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.698 * [misc]taylor:  Taking taylor expansion of (pow (/ -1 x) 4) in x
1547632275.698 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632275.698 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632275.698 * [misc]backup-simplify:  Simplify -1 into -1
1547632275.698 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.698 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.698 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.699 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632275.699 * [misc]taylor:  Taking taylor expansion of (fma (/ 1 (pow x 2)) -1/2 1) in x
1547632275.699 * [misc]taylor:  Rewrote expression to (+ (* (/ 1 (pow x 2)) -1/2) 1)
1547632275.699 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow x 2)) -1/2) in x
1547632275.699 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1547632275.699 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1547632275.699 * [misc]taylor:  Taking taylor expansion of x in x
1547632275.699 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.699 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.699 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.699 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632275.699 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1547632275.699 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.699 * [misc]taylor:  Taking taylor expansion of 1 in x
1547632275.699 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.699 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1547632275.699 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632275.699 * [misc]backup-simplify:  Simplify (* 5/24 1) into 5/24
1547632275.699 * [misc]backup-simplify:  Simplify (+ 5/24 0) into 5/24
1547632275.699 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632275.700 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547632275.700 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1547632275.700 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547632275.700 * [misc]backup-simplify:  Simplify (+ (* 5/24 0) (* 0 1)) into 0
1547632275.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.700 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.700 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547632275.700 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
1547632275.701 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547632275.701 * [misc]backup-simplify:  Simplify (+ (* 5/24 0) (+ (* 0 0) (* 0 1))) into 0
1547632275.701 * [misc]backup-simplify:  Simplify (* 1 -1/2) into -1/2
1547632275.701 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1547632275.701 * [misc]backup-simplify:  Simplify (+ 0 -1/2) into -1/2
1547632275.701 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632275.701 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547632275.702 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
1547632275.702 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547632275.702 * [misc]backup-simplify:  Simplify (+ (* 5/24 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547632275.702 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547632275.702 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547632275.702 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 -1/2)) into 0
1547632275.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632275.702 * [misc]backup-simplify:  Simplify 0 into 0
1547632275.703 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547632275.703 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
1547632275.703 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547632275.703 * [misc]backup-simplify:  Simplify (+ (* 5/24 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547632275.704 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547632275.704 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547632275.704 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 -1/2))) into 0
1547632275.704 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547632275.704 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547632275.704 * [misc]backup-simplify:  Simplify 1 into 1
1547632275.704 * [misc]backup-simplify:  Simplify (+ 1 (+ (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)) (* 5/24 (pow (/ 1 (/ 1 (- x))) 4)))) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632275.704 * * * [misc]progress:  simplifying candidates
1547632275.704 * * * * [misc]progress:  [ 1 / 13 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))>
1547632275.705 * * * * [misc]progress:  [ 2 / 13 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))>
1547632275.705 * * * * [misc]progress:  [ 3 / 13 ] simplifiying candidate #<alt (λ (x) (+ (* 5/24 (pow x 4)) (fma (* x x) -1/2 1)))>
1547632275.705 * * * * [misc]progress:  [ 4 / 13 ] simplifiying candidate #<alt (λ (x) (pow (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1))>
1547632275.705 * * * * [misc]progress:  [ 5 / 13 ] simplifiying candidate #<alt (λ (x) (exp (log (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))>
1547632275.705 * * * * [misc]progress:  [ 6 / 13 ] simplifiying candidate #<alt (λ (x) (log (exp (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))>
1547632275.705 * * * * [misc]progress:  [ 7 / 13 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) (cbrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))) (cbrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))>
1547632275.705 * * * * [misc]progress:  [ 8 / 13 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))>
1547632275.705 * * * * [misc]progress:  [ 9 / 13 ] simplifiying candidate #<alt (λ (x) (* (sqrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) (sqrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))>
1547632275.705 * * * * [misc]progress:  [ 10 / 13 ] simplifiying candidate #<alt (λ (x) (* 1 (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))))>
1547632275.705 * * * * [misc]progress:  [ 11 / 13 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1547632275.705 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632275.705 * * [misc]simplify:  iters left: 6 (12 enodes)
1547632275.707 * * [misc]simplify:  iters left: 5 (23 enodes)
1547632275.720 * * [misc]simplify:  iters left: 4 (45 enodes)
1547632275.734 * * [misc]simplify:  iters left: 3 (65 enodes)
1547632275.753 * * [misc]simplify:  iters left: 2 (91 enodes)
1547632275.774 * * [misc]simplify:  iters left: 1 (104 enodes)
1547632275.803 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1547632275.803 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1547632275.803 * * * * [misc]progress:  [ 12 / 13 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1547632275.803 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632275.803 * * [misc]simplify:  iters left: 6 (12 enodes)
1547632275.807 * * [misc]simplify:  iters left: 5 (23 enodes)
1547632275.816 * * [misc]simplify:  iters left: 4 (45 enodes)
1547632275.830 * * [misc]simplify:  iters left: 3 (65 enodes)
1547632275.848 * * [misc]simplify:  iters left: 2 (91 enodes)
1547632275.870 * * [misc]simplify:  iters left: 1 (104 enodes)
1547632275.887 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1547632275.887 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1547632275.887 * * * * [misc]progress:  [ 13 / 13 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1547632275.887 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632275.887 * * [misc]simplify:  iters left: 6 (12 enodes)
1547632275.889 * * [misc]simplify:  iters left: 5 (23 enodes)
1547632275.893 * * [misc]simplify:  iters left: 4 (45 enodes)
1547632275.900 * * [misc]simplify:  iters left: 3 (65 enodes)
1547632275.909 * * [misc]simplify:  iters left: 2 (91 enodes)
1547632275.928 * * [misc]simplify:  iters left: 1 (104 enodes)
1547632275.955 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1547632275.955 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1547632275.955 * * * [misc]progress:  adding candidates to table
1547632276.092 * * [misc]progress:  iteration 3 / 4
1547632276.092 * * * [misc]progress:  picking best candidate
1547632276.098 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632276.098 * * * [misc]progress:  localizing error
1547632276.129 * * * [misc]progress:  generating rewritten candidates
1547632276.129 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1547632276.134 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1547632276.140 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1547632276.155 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 1)
1547632276.164 * * * [misc]progress:  generating series expansions
1547632276.164 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1547632276.164 * [misc]backup-simplify:  Simplify (- (exp x) (exp (- x))) into (- (exp x) (exp (- x)))
1547632276.164 * [misc]approximate:  Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0
1547632276.164 * [misc]taylor:  Taking taylor expansion of (- (exp x) (exp (- x))) in x
1547632276.164 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.164 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.164 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.164 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.164 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.164 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632276.164 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632276.164 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.164 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.164 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.165 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.165 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.165 * [misc]taylor:  Taking taylor expansion of (- (exp x) (exp (- x))) in x
1547632276.165 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.165 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.165 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.165 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.165 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.165 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632276.165 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632276.165 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.165 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.165 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.165 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.165 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.165 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.165 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1547632276.165 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.166 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1547632276.166 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.167 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1547632276.167 * [misc]backup-simplify:  Simplify (- -1) into 1
1547632276.167 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1547632276.167 * [misc]backup-simplify:  Simplify 2 into 2
1547632276.169 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632276.169 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.170 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632276.170 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1547632276.171 * [misc]backup-simplify:  Simplify (+ 1/2 -1/2) into 0
1547632276.171 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.173 * [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
1547632276.173 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.173 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.175 * [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
1547632276.176 * [misc]backup-simplify:  Simplify (- -1/6) into 1/6
1547632276.176 * [misc]backup-simplify:  Simplify (+ 1/6 1/6) into 1/3
1547632276.176 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1547632276.179 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632276.179 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.180 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.180 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.183 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632276.184 * [misc]backup-simplify:  Simplify (- 1/24) into -1/24
1547632276.184 * [misc]backup-simplify:  Simplify (+ 1/24 -1/24) into 0
1547632276.184 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.190 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
1547632276.190 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.190 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.190 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.190 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.190 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.197 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
1547632276.197 * [misc]backup-simplify:  Simplify (- -1/120) into 1/120
1547632276.197 * [misc]backup-simplify:  Simplify (+ 1/120 1/120) into 1/60
1547632276.197 * [misc]backup-simplify:  Simplify 1/60 into 1/60
1547632276.197 * [misc]backup-simplify:  Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
1547632276.197 * [misc]backup-simplify:  Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
1547632276.197 * [misc]approximate:  Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1547632276.197 * [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1547632276.197 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.197 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.198 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.198 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.198 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.198 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.198 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.198 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.198 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.198 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632276.198 * [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.198 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.198 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.198 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.198 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.198 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.198 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.198 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.199 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.199 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632276.199 * [misc]backup-simplify:  Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
1547632276.199 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
1547632276.199 * [misc]backup-simplify:  Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
1547632276.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.199 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.199 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.200 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.200 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.200 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.200 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.200 * [misc]backup-simplify:  Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x)))
1547632276.201 * [misc]backup-simplify:  Simplify (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
1547632276.201 * [misc]approximate:  Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
1547632276.201 * [misc]taylor:  Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.201 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.201 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.201 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.201 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.201 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.201 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.201 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.201 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.201 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.201 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.201 * [misc]taylor:  Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.201 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.201 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.201 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.201 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.201 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.201 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.201 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.201 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.201 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.201 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.202 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.202 * [misc]backup-simplify:  Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
1547632276.202 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
1547632276.202 * [misc]backup-simplify:  Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
1547632276.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.202 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.202 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.203 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.203 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.203 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.203 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.203 * [misc]backup-simplify:  Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x)))
1547632276.203 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1547632276.204 * [misc]backup-simplify:  Simplify (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) into (- (pow (exp x) 2) (pow (exp (- x)) 2))
1547632276.204 * [misc]approximate:  Taking taylor expansion of (- (pow (exp x) 2) (pow (exp (- x)) 2)) in (x) around 0
1547632276.204 * [misc]taylor:  Taking taylor expansion of (- (pow (exp x) 2) (pow (exp (- x)) 2)) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.204 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.204 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.204 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.204 * [misc]taylor:  Taking taylor expansion of (pow (exp (- x)) 2) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.204 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.204 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.204 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.204 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.204 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.204 * [misc]taylor:  Taking taylor expansion of (- (pow (exp x) 2) (pow (exp (- x)) 2)) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.204 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.204 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.204 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.204 * [misc]taylor:  Taking taylor expansion of (pow (exp (- x)) 2) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632276.204 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.204 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.204 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.204 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.204 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.204 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.205 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632276.205 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632276.205 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.205 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1547632276.205 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.206 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1547632276.206 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1547632276.206 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.207 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1547632276.207 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
1547632276.207 * [misc]backup-simplify:  Simplify (- -2) into 2
1547632276.207 * [misc]backup-simplify:  Simplify (+ 2 2) into 4
1547632276.207 * [misc]backup-simplify:  Simplify 4 into 4
1547632276.209 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632276.209 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1547632276.209 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.210 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632276.210 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* -1 -1) (* 1/2 1))) into 2
1547632276.211 * [misc]backup-simplify:  Simplify (- 2) into -2
1547632276.211 * [misc]backup-simplify:  Simplify (+ 2 -2) into 0
1547632276.211 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.213 * [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
1547632276.213 * [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
1547632276.213 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.213 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.216 * [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
1547632276.216 * [misc]backup-simplify:  Simplify (+ (* 1 -1/6) (+ (* -1 1/2) (+ (* 1/2 -1) (* -1/6 1)))) into -4/3
1547632276.216 * [misc]backup-simplify:  Simplify (- -4/3) into 4/3
1547632276.216 * [misc]backup-simplify:  Simplify (+ 4/3 4/3) into 8/3
1547632276.216 * [misc]backup-simplify:  Simplify 8/3 into 8/3
1547632276.220 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632276.220 * [misc]backup-simplify:  Simplify (+ (* 1 1/24) (+ (* 1 1/6) (+ (* 1/2 1/2) (+ (* 1/6 1) (* 1/24 1))))) into 2/3
1547632276.220 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.220 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.220 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.224 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632276.224 * [misc]backup-simplify:  Simplify (+ (* 1 1/24) (+ (* -1 -1/6) (+ (* 1/2 1/2) (+ (* -1/6 -1) (* 1/24 1))))) into 2/3
1547632276.225 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1547632276.225 * [misc]backup-simplify:  Simplify (+ 2/3 -2/3) into 0
1547632276.225 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.230 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
1547632276.231 * [misc]backup-simplify:  Simplify (+ (* 1 1/120) (+ (* 1 1/24) (+ (* 1/2 1/6) (+ (* 1/6 1/2) (+ (* 1/24 1) (* 1/120 1)))))) into 4/15
1547632276.231 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.231 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.231 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.231 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.232 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.237 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
1547632276.238 * [misc]backup-simplify:  Simplify (+ (* 1 -1/120) (+ (* -1 1/24) (+ (* 1/2 -1/6) (+ (* -1/6 1/2) (+ (* 1/24 -1) (* -1/120 1)))))) into -4/15
1547632276.238 * [misc]backup-simplify:  Simplify (- -4/15) into 4/15
1547632276.238 * [misc]backup-simplify:  Simplify (+ 4/15 4/15) into 8/15
1547632276.238 * [misc]backup-simplify:  Simplify 8/15 into 8/15
1547632276.238 * [misc]backup-simplify:  Simplify (+ (* 8/15 (pow x 5)) (+ (* 8/3 (pow x 3)) (* 4 x))) into (+ (* 4 x) (+ (* 8/3 (pow x 3)) (* 8/15 (pow x 5))))
1547632276.238 * [misc]backup-simplify:  Simplify (- (* (exp (/ 1 x)) (exp (/ 1 x))) (* (exp (- (/ 1 x))) (exp (- (/ 1 x))))) into (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))
1547632276.238 * [misc]approximate:  Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)) in (x) around 0
1547632276.238 * [misc]taylor:  Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.239 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.239 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.239 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.239 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.239 * [misc]taylor:  Taking taylor expansion of (pow (exp (- (/ 1 x))) 2) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.239 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.239 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.239 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.239 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.239 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632276.239 * [misc]taylor:  Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.239 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.239 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.239 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.239 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.239 * [misc]taylor:  Taking taylor expansion of (pow (exp (- (/ 1 x))) 2) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632276.239 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.240 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.240 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.240 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.240 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.240 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.240 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632276.240 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1547632276.240 * [misc]backup-simplify:  Simplify (* (exp (- (/ 1 x))) (exp (- (/ 1 x)))) into (pow (exp (- (/ 1 x))) 2)
1547632276.240 * [misc]backup-simplify:  Simplify (- (pow (exp (- (/ 1 x))) 2)) into (- (pow (exp (- (/ 1 x))) 2))
1547632276.240 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ 1 x)) 2) (- (pow (exp (- (/ 1 x))) 2))) into (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))
1547632276.240 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)) into (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))
1547632276.241 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1547632276.241 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (* 0 (exp (- (/ 1 x))))) into 0
1547632276.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.241 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.241 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1547632276.241 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x)))))) into 0
1547632276.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.242 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.242 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1547632276.242 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x))))))) into 0
1547632276.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.242 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.243 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1547632276.243 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x)))))))) into 0
1547632276.243 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.243 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.244 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1547632276.244 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x))))))))) into 0
1547632276.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.244 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.245 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1547632276.246 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x)))))))))) into 0
1547632276.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.246 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.246 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 (/ 1 x))) 2) (pow (exp (- (/ 1 (/ 1 x)))) 2)) into (- (pow (exp x) 2) (pow (exp (- x)) 2))
1547632276.246 * [misc]backup-simplify:  Simplify (- (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))) (* (exp (- (/ 1 (- x)))) (exp (- (/ 1 (- x)))))) into (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))
1547632276.246 * [misc]approximate:  Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)) in (x) around 0
1547632276.246 * [misc]taylor:  Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)) in x
1547632276.246 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1547632276.246 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.246 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.246 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.246 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.246 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.246 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.246 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.247 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.247 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.247 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.247 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.247 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.247 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.247 * [misc]taylor:  Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.247 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.247 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.247 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.247 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.247 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.247 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.247 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.247 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.247 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.247 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.247 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.248 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1547632276.248 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1547632276.248 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 2)) into (- (pow (exp (/ 1 x)) 2))
1547632276.248 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ -1 x)) 2) (- (pow (exp (/ 1 x)) 2))) into (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))
1547632276.248 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)) into (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))
1547632276.248 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1547632276.248 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1547632276.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.248 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.249 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1547632276.249 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1547632276.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.249 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.249 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1547632276.250 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1547632276.250 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.250 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.250 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1547632276.250 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1547632276.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.251 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.251 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1547632276.252 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1547632276.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.252 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.252 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1547632276.253 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1547632276.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.254 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.255 * [misc]backup-simplify:  Simplify (- (pow (exp (/ -1 (/ 1 (- x)))) 2) (pow (exp (/ 1 (/ 1 (- x)))) 2)) into (- (pow (exp x) 2) (pow (exp (* -1 x)) 2))
1547632276.255 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1547632276.255 * [misc]backup-simplify:  Simplify (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))) into (* 2 (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp (- x)) 2))))
1547632276.255 * [misc]approximate:  Taking taylor expansion of (* 2 (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp (- x)) 2)))) in (x) around 0
1547632276.255 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp (- x)) 2)))) in x
1547632276.255 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632276.255 * [misc]backup-simplify:  Simplify 2 into 2
1547632276.255 * [misc]taylor:  Taking taylor expansion of (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp (- x)) 2))) in x
1547632276.255 * [misc]taylor:  Taking taylor expansion of (- (exp x) (exp (- x))) in x
1547632276.255 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.255 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.255 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.255 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.255 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.255 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632276.255 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632276.255 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.255 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.255 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.255 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.255 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.255 * [misc]taylor:  Taking taylor expansion of (- (pow (exp x) 2) (pow (exp (- x)) 2)) in x
1547632276.255 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1547632276.256 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.256 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.256 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.256 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.256 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.256 * [misc]taylor:  Taking taylor expansion of (pow (exp (- x)) 2) in x
1547632276.256 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632276.256 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632276.256 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.256 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.256 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.256 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.256 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.256 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.256 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.256 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1547632276.257 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1547632276.257 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.258 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1547632276.258 * [misc]backup-simplify:  Simplify (- -1) into 1
1547632276.258 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1547632276.258 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632276.258 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632276.258 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.259 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1547632276.260 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1547632276.260 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1547632276.260 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.261 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1547632276.261 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
1547632276.261 * [misc]backup-simplify:  Simplify (- -2) into 2
1547632276.262 * [misc]backup-simplify:  Simplify (+ 2 2) into 4
1547632276.262 * [misc]backup-simplify:  Simplify (/ 2 4) into 1/2
1547632276.262 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp (- x)) 2)))) in x
1547632276.262 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632276.262 * [misc]backup-simplify:  Simplify 2 into 2
1547632276.262 * [misc]taylor:  Taking taylor expansion of (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp (- x)) 2))) in x
1547632276.262 * [misc]taylor:  Taking taylor expansion of (- (exp x) (exp (- x))) in x
1547632276.262 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.262 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.262 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.262 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.262 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.262 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632276.262 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632276.262 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.262 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.262 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.262 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.262 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.262 * [misc]taylor:  Taking taylor expansion of (- (pow (exp x) 2) (pow (exp (- x)) 2)) in x
1547632276.262 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1547632276.263 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.263 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.263 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.263 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.263 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.263 * [misc]taylor:  Taking taylor expansion of (pow (exp (- x)) 2) in x
1547632276.263 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1547632276.263 * [misc]taylor:  Taking taylor expansion of (- x) in x
1547632276.263 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.263 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.263 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.263 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.263 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.263 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.263 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1547632276.265 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1547632276.265 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.266 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1547632276.266 * [misc]backup-simplify:  Simplify (- -1) into 1
1547632276.266 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1547632276.266 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632276.267 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632276.267 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.267 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1547632276.268 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1547632276.268 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1547632276.269 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.270 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1547632276.270 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
1547632276.270 * [misc]backup-simplify:  Simplify (- -2) into 2
1547632276.270 * [misc]backup-simplify:  Simplify (+ 2 2) into 4
1547632276.270 * [misc]backup-simplify:  Simplify (/ 2 4) into 1/2
1547632276.271 * [misc]backup-simplify:  Simplify (* 2 1/2) into 1
1547632276.271 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.273 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632276.273 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.275 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632276.275 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1547632276.275 * [misc]backup-simplify:  Simplify (+ 1/2 -1/2) into 0
1547632276.277 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632276.277 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1547632276.277 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.279 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632276.280 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* -1 -1) (* 1/2 1))) into 2
1547632276.280 * [misc]backup-simplify:  Simplify (- 2) into -2
1547632276.280 * [misc]backup-simplify:  Simplify (+ 2 -2) into 0
1547632276.280 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1/2 (/ 0 4)))) into 0
1547632276.280 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1/2)) into 0
1547632276.281 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.284 * [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
1547632276.284 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.284 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.285 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.285 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.288 * [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
1547632276.288 * [misc]backup-simplify:  Simplify (- -1/6) into 1/6
1547632276.288 * [misc]backup-simplify:  Simplify (+ 1/6 1/6) into 1/3
1547632276.292 * [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
1547632276.292 * [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
1547632276.292 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.292 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.296 * [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
1547632276.296 * [misc]backup-simplify:  Simplify (+ (* 1 -1/6) (+ (* -1 1/2) (+ (* 1/2 -1) (* -1/6 1)))) into -4/3
1547632276.296 * [misc]backup-simplify:  Simplify (- -4/3) into 4/3
1547632276.297 * [misc]backup-simplify:  Simplify (+ 4/3 4/3) into 8/3
1547632276.297 * [misc]backup-simplify:  Simplify (- (/ 1/3 4) (+ (* 1/2 (/ 8/3 4)) (* 0 (/ 0 4)))) into -1/4
1547632276.297 * [misc]backup-simplify:  Simplify (+ (* 2 -1/4) (+ (* 0 0) (* 0 1/2))) into -1/2
1547632276.297 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547632276.304 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632276.305 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.305 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.305 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.306 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.306 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.313 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632276.313 * [misc]backup-simplify:  Simplify (- 1/24) into -1/24
1547632276.313 * [misc]backup-simplify:  Simplify (+ 1/24 -1/24) into 0
1547632276.320 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632276.321 * [misc]backup-simplify:  Simplify (+ (* 1 1/24) (+ (* 1 1/6) (+ (* 1/2 1/2) (+ (* 1/6 1) (* 1/24 1))))) into 2/3
1547632276.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.322 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.322 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.328 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1547632276.328 * [misc]backup-simplify:  Simplify (+ (* 1 1/24) (+ (* -1 -1/6) (+ (* 1/2 1/2) (+ (* -1/6 -1) (* 1/24 1))))) into 2/3
1547632276.328 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1547632276.329 * [misc]backup-simplify:  Simplify (+ 2/3 -2/3) into 0
1547632276.329 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1/2 (/ 0 4)) (* 0 (/ 8/3 4)) (* -1/4 (/ 0 4)))) into 0
1547632276.329 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 -1/4) (+ (* 0 0) (* 0 1/2)))) into 0
1547632276.329 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.338 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
1547632276.338 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.338 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.339 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.339 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.339 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.348 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
1547632276.348 * [misc]backup-simplify:  Simplify (- -1/120) into 1/120
1547632276.348 * [misc]backup-simplify:  Simplify (+ 1/120 1/120) into 1/60
1547632276.357 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
1547632276.357 * [misc]backup-simplify:  Simplify (+ (* 1 1/120) (+ (* 1 1/24) (+ (* 1/2 1/6) (+ (* 1/6 1/2) (+ (* 1/24 1) (* 1/120 1)))))) into 4/15
1547632276.357 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.358 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.358 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.358 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.358 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.368 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
1547632276.369 * [misc]backup-simplify:  Simplify (+ (* 1 -1/120) (+ (* -1 1/24) (+ (* 1/2 -1/6) (+ (* -1/6 1/2) (+ (* 1/24 -1) (* -1/120 1)))))) into -4/15
1547632276.369 * [misc]backup-simplify:  Simplify (- -4/15) into 4/15
1547632276.369 * [misc]backup-simplify:  Simplify (+ 4/15 4/15) into 8/15
1547632276.370 * [misc]backup-simplify:  Simplify (- (/ 1/60 4) (+ (* 1/2 (/ 8/15 4)) (* 0 (/ 0 4)) (* -1/4 (/ 8/3 4)) (* 0 (/ 0 4)))) into 5/48
1547632276.370 * [misc]backup-simplify:  Simplify (+ (* 2 5/48) (+ (* 0 0) (+ (* 0 -1/4) (+ (* 0 0) (* 0 1/2))))) into 5/24
1547632276.370 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1547632276.371 * [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632276.371 * [misc]backup-simplify:  Simplify (* (/ 2 (- (* (exp (/ 1 x)) (exp (/ 1 x))) (* (exp (- (/ 1 x))) (exp (- (/ 1 x)))))) (- (exp (/ 1 x)) (exp (- (/ 1 x))))) into (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))))
1547632276.371 * [misc]approximate:  Taking taylor expansion of (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) in (x) around 0
1547632276.372 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) in x
1547632276.372 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632276.372 * [misc]backup-simplify:  Simplify 2 into 2
1547632276.372 * [misc]taylor:  Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) in x
1547632276.372 * [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1547632276.372 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.372 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.372 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.372 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.372 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.372 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.372 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632276.372 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632276.372 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.372 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.372 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.372 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.372 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.373 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632276.373 * [misc]taylor:  Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)) in x
1547632276.373 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.373 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.373 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.373 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.373 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.373 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.373 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.373 * [misc]taylor:  Taking taylor expansion of (pow (exp (- (/ 1 x))) 2) in x
1547632276.373 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632276.373 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632276.373 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.373 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.373 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.373 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.373 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.374 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632276.374 * [misc]backup-simplify:  Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
1547632276.374 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
1547632276.374 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1547632276.374 * [misc]backup-simplify:  Simplify (* (exp (- (/ 1 x))) (exp (- (/ 1 x)))) into (pow (exp (- (/ 1 x))) 2)
1547632276.374 * [misc]backup-simplify:  Simplify (- (pow (exp (- (/ 1 x))) 2)) into (- (pow (exp (- (/ 1 x))) 2))
1547632276.375 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ 1 x)) 2) (- (pow (exp (- (/ 1 x))) 2))) into (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))
1547632276.375 * [misc]backup-simplify:  Simplify (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) into (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))
1547632276.375 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) in x
1547632276.375 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632276.375 * [misc]backup-simplify:  Simplify 2 into 2
1547632276.375 * [misc]taylor:  Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) in x
1547632276.375 * [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1547632276.375 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.375 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.375 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.375 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.375 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.375 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.375 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.376 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632276.376 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632276.376 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.376 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.376 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.376 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.376 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.376 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.376 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632276.376 * [misc]taylor:  Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)) in x
1547632276.376 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.376 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.376 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.376 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.376 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.376 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.376 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.376 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.376 * [misc]taylor:  Taking taylor expansion of (pow (exp (- (/ 1 x))) 2) in x
1547632276.377 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1547632276.377 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1547632276.377 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.377 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.377 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.377 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.377 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.377 * [misc]backup-simplify:  Simplify (- 1) into -1
1547632276.377 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1547632276.377 * [misc]backup-simplify:  Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
1547632276.377 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
1547632276.377 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1547632276.378 * [misc]backup-simplify:  Simplify (* (exp (- (/ 1 x))) (exp (- (/ 1 x)))) into (pow (exp (- (/ 1 x))) 2)
1547632276.378 * [misc]backup-simplify:  Simplify (- (pow (exp (- (/ 1 x))) 2)) into (- (pow (exp (- (/ 1 x))) 2))
1547632276.378 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ 1 x)) 2) (- (pow (exp (- (/ 1 x))) 2))) into (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))
1547632276.378 * [misc]backup-simplify:  Simplify (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) into (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))
1547632276.379 * [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) into (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))))
1547632276.379 * [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) into (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))))
1547632276.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.380 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1547632276.380 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (* 0 (exp (- (/ 1 x))))) into 0
1547632276.380 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.381 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))))) into 0
1547632276.382 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))))) into 0
1547632276.382 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.383 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1547632276.383 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x)))))) into 0
1547632276.383 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.385 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))))) into 0
1547632276.386 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))))) into 0
1547632276.386 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.386 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.387 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1547632276.387 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x))))))) into 0
1547632276.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.389 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))))) into 0
1547632276.390 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))))))) into 0
1547632276.390 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.390 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.391 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.391 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1547632276.392 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x)))))))) into 0
1547632276.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.394 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))))) into 0
1547632276.395 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))))))) into 0
1547632276.396 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.397 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1547632276.398 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x))))))))) into 0
1547632276.398 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.400 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))))) into 0
1547632276.401 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))))))))) into 0
1547632276.401 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.402 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1547632276.403 * [misc]backup-simplify:  Simplify (+ (* (exp (- (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (- (/ 1 x)))))))))) into 0
1547632276.403 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.407 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2))) (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))) (* 0 (/ 0 (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))))) into 0
1547632276.408 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (pow (exp (/ 1 x)) 2) (pow (exp (- (/ 1 x))) 2)))))))))) into 0
1547632276.408 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.409 * [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) (- (pow (exp (/ 1 (/ 1 x))) 2) (pow (exp (- (/ 1 (/ 1 x)))) 2)))) into (* 2 (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp (- x)) 2))))
1547632276.409 * [misc]backup-simplify:  Simplify (* (/ 2 (- (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))) (* (exp (- (/ 1 (- x)))) (exp (- (/ 1 (- x))))))) (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))))
1547632276.409 * [misc]approximate:  Taking taylor expansion of (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) in (x) around 0
1547632276.409 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) in x
1547632276.409 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632276.409 * [misc]backup-simplify:  Simplify 2 into 2
1547632276.409 * [misc]taylor:  Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) in x
1547632276.409 * [misc]taylor:  Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1547632276.409 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.409 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.409 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.410 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.410 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.410 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.410 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.410 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.410 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.410 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.410 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.410 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.410 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.410 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.410 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.410 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.410 * [misc]taylor:  Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)) in x
1547632276.410 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1547632276.410 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.410 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.410 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.410 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.410 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.410 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.410 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.411 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.411 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.411 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.411 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.411 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.411 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.411 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.411 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.411 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.411 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.411 * [misc]backup-simplify:  Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
1547632276.411 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
1547632276.411 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1547632276.412 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1547632276.412 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 2)) into (- (pow (exp (/ 1 x)) 2))
1547632276.412 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ -1 x)) 2) (- (pow (exp (/ 1 x)) 2))) into (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))
1547632276.412 * [misc]backup-simplify:  Simplify (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) into (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))
1547632276.412 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) in x
1547632276.412 * [misc]taylor:  Taking taylor expansion of 2 in x
1547632276.412 * [misc]backup-simplify:  Simplify 2 into 2
1547632276.412 * [misc]taylor:  Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) in x
1547632276.412 * [misc]taylor:  Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1547632276.413 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.413 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.413 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.413 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.413 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.413 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.413 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.413 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.413 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.413 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.413 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.413 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.413 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.413 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.413 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.413 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.413 * [misc]taylor:  Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)) in x
1547632276.413 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1547632276.413 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.413 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.413 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.413 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.413 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.413 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.414 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.414 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.414 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.414 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.414 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.414 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.414 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.414 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.414 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.414 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.414 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.414 * [misc]backup-simplify:  Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
1547632276.414 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
1547632276.414 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1547632276.415 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1547632276.415 * [misc]backup-simplify:  Simplify (- (pow (exp (/ 1 x)) 2)) into (- (pow (exp (/ 1 x)) 2))
1547632276.415 * [misc]backup-simplify:  Simplify (+ (pow (exp (/ -1 x)) 2) (- (pow (exp (/ 1 x)) 2))) into (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))
1547632276.416 * [misc]backup-simplify:  Simplify (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) into (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))
1547632276.416 * [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) into (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))))
1547632276.417 * [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) into (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))))
1547632276.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.417 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1547632276.417 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1547632276.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.418 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.418 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))))) into 0
1547632276.419 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))))) into 0
1547632276.419 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.419 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.420 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1547632276.420 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1547632276.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.421 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))))) into 0
1547632276.422 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))))) into 0
1547632276.422 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.423 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1547632276.423 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1547632276.423 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.424 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))))) into 0
1547632276.425 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))))))) into 0
1547632276.425 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.426 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1547632276.426 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1547632276.426 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.427 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))))) into 0
1547632276.428 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))))))) into 0
1547632276.428 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.428 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.428 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.428 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1547632276.429 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1547632276.429 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.430 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))))) into 0
1547632276.431 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))))))))) into 0
1547632276.431 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.431 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.431 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1547632276.432 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1547632276.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1547632276.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547632276.433 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2))) (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))) (* 0 (/ 0 (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))))) into 0
1547632276.434 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (pow (exp (/ -1 x)) 2) (pow (exp (/ 1 x)) 2)))))))))) into 0
1547632276.434 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.434 * [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) (- (pow (exp (/ -1 (/ 1 (- x)))) 2) (pow (exp (/ 1 (/ 1 (- x)))) 2)))) into (* 2 (/ (- (exp x) (exp (* -1 x))) (- (pow (exp x) 2) (pow (exp (* -1 x)) 2))))
1547632276.434 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 1)
1547632276.434 * [misc]backup-simplify:  Simplify (* (exp x) (exp x)) into (pow (exp x) 2)
1547632276.434 * [misc]approximate:  Taking taylor expansion of (pow (exp x) 2) in (x) around 0
1547632276.434 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1547632276.434 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.434 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.434 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.434 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.434 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.434 * [misc]taylor:  Taking taylor expansion of (pow (exp x) 2) in x
1547632276.434 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1547632276.434 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.434 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.434 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.434 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547632276.435 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547632276.435 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.436 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1547632276.436 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1547632276.436 * [misc]backup-simplify:  Simplify 2 into 2
1547632276.437 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1547632276.437 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
1547632276.437 * [misc]backup-simplify:  Simplify 2 into 2
1547632276.438 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (* 2 (pow x 2)) 1))
1547632276.438 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1547632276.438 * [misc]approximate:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in (x) around 0
1547632276.438 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.438 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.438 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.438 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.438 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.438 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.438 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.438 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.438 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1547632276.438 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1547632276.438 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547632276.438 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.438 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.438 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.438 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547632276.438 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1547632276.438 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (pow (exp (/ 1 x)) 2)
1547632276.438 * [misc]backup-simplify:  Simplify (pow (exp (/ 1 x)) 2) into (pow (exp (/ 1 x)) 2)
1547632276.439 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
1547632276.439 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.439 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
1547632276.439 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.439 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
1547632276.439 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.439 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
1547632276.439 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.440 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
1547632276.440 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.440 * [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
1547632276.440 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.441 * [misc]backup-simplify:  Simplify (pow (exp (/ 1 (/ 1 x))) 2) into (pow (exp x) 2)
1547632276.441 * [misc]backup-simplify:  Simplify (* (exp (/ 1 (- x))) (exp (/ 1 (- x)))) into (pow (exp (/ -1 x)) 2)
1547632276.441 * [misc]approximate:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in (x) around 0
1547632276.441 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1547632276.441 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.441 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.441 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.441 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.441 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.441 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.441 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.441 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.441 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.441 * [misc]taylor:  Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1547632276.441 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1547632276.441 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547632276.441 * [misc]taylor:  Taking taylor expansion of -1 in x
1547632276.441 * [misc]backup-simplify:  Simplify -1 into -1
1547632276.441 * [misc]taylor:  Taking taylor expansion of x in x
1547632276.441 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.441 * [misc]backup-simplify:  Simplify 1 into 1
1547632276.441 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547632276.441 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1547632276.441 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (pow (exp (/ -1 x)) 2)
1547632276.441 * [misc]backup-simplify:  Simplify (pow (exp (/ -1 x)) 2) into (pow (exp (/ -1 x)) 2)
1547632276.441 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
1547632276.442 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.442 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
1547632276.442 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.442 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
1547632276.442 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.442 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
1547632276.442 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.443 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
1547632276.443 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.443 * [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
1547632276.444 * [misc]backup-simplify:  Simplify 0 into 0
1547632276.444 * [misc]backup-simplify:  Simplify (pow (exp (/ -1 (/ 1 (- x)))) 2) into (pow (exp x) 2)
1547632276.444 * * * [misc]progress:  simplifying candidates
1547632276.444 * * * * [misc]progress:  [ 1 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))>
1547632276.444 * [enter]simplify:  Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
1547632276.444 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632276.446 * * [misc]simplify:  iters left: 5 (22 enodes)
1547632276.450 * * [misc]simplify:  iters left: 4 (31 enodes)
1547632276.455 * * [misc]simplify:  iters left: 3 (40 enodes)
1547632276.460 * [exit]simplify:  Simplified to (+ (exp x) (/ -1 (exp x)))
1547632276.460 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))
1547632276.460 * [enter]simplify:  Simplifying (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
1547632276.460 * * [misc]simplify:  iters left: 6 (8 enodes)
1547632276.461 * * [misc]simplify:  iters left: 5 (16 enodes)
1547632276.464 * * [misc]simplify:  iters left: 4 (25 enodes)
1547632276.469 * * [misc]simplify:  iters left: 3 (47 enodes)
1547632276.475 * * [misc]simplify:  iters left: 2 (54 enodes)
1547632276.480 * [exit]simplify:  Simplified to 0
1547632276.480 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) 0)))
1547632276.480 * * * * [misc]progress:  [ 2 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))>
1547632276.480 * [enter]simplify:  Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
1547632276.480 * * [misc]simplify:  iters left: 6 (10 enodes)
1547632276.482 * * [misc]simplify:  iters left: 5 (17 enodes)
1547632276.485 * * [misc]simplify:  iters left: 4 (25 enodes)
1547632276.489 * * [misc]simplify:  iters left: 3 (31 enodes)
1547632276.492 * [exit]simplify:  Simplified to (+ (exp x) (/ -1 (exp x)))
1547632276.493 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))
1547632276.493 * [enter]simplify:  Simplifying (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
1547632276.493 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.494 * * [misc]simplify:  iters left: 5 (12 enodes)
1547632276.496 * * [misc]simplify:  iters left: 4 (21 enodes)
1547632276.503 * * [misc]simplify:  iters left: 3 (32 enodes)
1547632276.510 * * [misc]simplify:  iters left: 2 (33 enodes)
1547632276.515 * [exit]simplify:  Simplified to 0
1547632276.515 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) 0)))
1547632276.516 * * * * [misc]progress:  [ 3 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))))>
1547632276.516 * [enter]simplify:  Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1)))
1547632276.516 * * [misc]simplify:  iters left: 6 (10 enodes)
1547632276.520 * * [misc]simplify:  iters left: 5 (20 enodes)
1547632276.527 * * [misc]simplify:  iters left: 4 (30 enodes)
1547632276.538 * * [misc]simplify:  iters left: 3 (46 enodes)
1547632276.547 * * [misc]simplify:  iters left: 2 (49 enodes)
1547632276.555 * * [misc]simplify:  iters left: 1 (59 enodes)
1547632276.566 * [exit]simplify:  Simplified to (+ (exp x) (/ -1 (exp x)))
1547632276.566 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))))
1547632276.566 * [enter]simplify:  Simplifying (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
1547632276.566 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.567 * * [misc]simplify:  iters left: 5 (14 enodes)
1547632276.570 * * [misc]simplify:  iters left: 4 (26 enodes)
1547632276.574 * * [misc]simplify:  iters left: 3 (38 enodes)
1547632276.579 * * [misc]simplify:  iters left: 2 (41 enodes)
1547632276.581 * [exit]simplify:  Simplified to 0
1547632276.581 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) 0)))
1547632276.581 * * * * [misc]progress:  [ 4 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))>
1547632276.582 * [enter]simplify:  Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
1547632276.582 * * [misc]simplify:  iters left: 6 (10 enodes)
1547632276.584 * * [misc]simplify:  iters left: 5 (21 enodes)
1547632276.587 * * [misc]simplify:  iters left: 4 (29 enodes)
1547632276.592 * * [misc]simplify:  iters left: 3 (39 enodes)
1547632276.597 * [exit]simplify:  Simplified to (+ (exp x) (/ -1 (exp x)))
1547632276.597 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))
1547632276.597 * [enter]simplify:  Simplifying (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
1547632276.597 * * [misc]simplify:  iters left: 6 (8 enodes)
1547632276.598 * * [misc]simplify:  iters left: 5 (16 enodes)
1547632276.603 * * [misc]simplify:  iters left: 4 (25 enodes)
1547632276.612 * * [misc]simplify:  iters left: 3 (47 enodes)
1547632276.625 * * [misc]simplify:  iters left: 2 (54 enodes)
1547632276.633 * [exit]simplify:  Simplified to 0
1547632276.633 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) 0)))
1547632276.633 * * * * [misc]progress:  [ 5 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))>
1547632276.633 * [enter]simplify:  Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
1547632276.633 * * [misc]simplify:  iters left: 6 (9 enodes)
1547632276.635 * * [misc]simplify:  iters left: 5 (16 enodes)
1547632276.638 * * [misc]simplify:  iters left: 4 (23 enodes)
1547632276.641 * * [misc]simplify:  iters left: 3 (29 enodes)
1547632276.644 * * [misc]simplify:  iters left: 2 (32 enodes)
1547632276.648 * * [misc]simplify:  iters left: 1 (35 enodes)
1547632276.652 * [exit]simplify:  Simplified to (+ (exp x) (/ -1 (exp x)))
1547632276.652 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))
1547632276.652 * [enter]simplify:  Simplifying (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
1547632276.653 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.654 * * [misc]simplify:  iters left: 5 (12 enodes)
1547632276.656 * * [misc]simplify:  iters left: 4 (21 enodes)
1547632276.661 * * [misc]simplify:  iters left: 3 (32 enodes)
1547632276.664 * * [misc]simplify:  iters left: 2 (33 enodes)
1547632276.667 * [exit]simplify:  Simplified to 0
1547632276.667 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) 0)))
1547632276.667 * * * * [misc]progress:  [ 6 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))))>
1547632276.667 * [enter]simplify:  Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1)))
1547632276.667 * * [misc]simplify:  iters left: 6 (9 enodes)
1547632276.669 * * [misc]simplify:  iters left: 5 (19 enodes)
1547632276.672 * * [misc]simplify:  iters left: 4 (26 enodes)
1547632276.677 * * [misc]simplify:  iters left: 3 (43 enodes)
1547632276.682 * * [misc]simplify:  iters left: 2 (51 enodes)
1547632276.687 * * [misc]simplify:  iters left: 1 (58 enodes)
1547632276.693 * [exit]simplify:  Simplified to (+ (exp x) (/ -1 (exp x)))
1547632276.693 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))))
1547632276.693 * [enter]simplify:  Simplifying (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
1547632276.693 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.695 * * [misc]simplify:  iters left: 5 (14 enodes)
1547632276.698 * * [misc]simplify:  iters left: 4 (26 enodes)
1547632276.701 * * [misc]simplify:  iters left: 3 (38 enodes)
1547632276.706 * * [misc]simplify:  iters left: 2 (41 enodes)
1547632276.708 * [exit]simplify:  Simplified to 0
1547632276.709 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) 0)))
1547632276.709 * * * * [misc]progress:  [ 7 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))>
1547632276.710 * [enter]simplify:  Simplifying (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
1547632276.710 * * [misc]simplify:  iters left: 6 (10 enodes)
1547632276.711 * * [misc]simplify:  iters left: 5 (22 enodes)
1547632276.715 * * [misc]simplify:  iters left: 4 (29 enodes)
1547632276.720 * * [misc]simplify:  iters left: 3 (42 enodes)
1547632276.725 * * [misc]simplify:  iters left: 2 (46 enodes)
1547632276.730 * * [misc]simplify:  iters left: 1 (53 enodes)
1547632276.737 * [exit]simplify:  Simplified to (+ (exp x) (/ -1 (exp x)))
1547632276.737 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))
1547632276.737 * [enter]simplify:  Simplifying (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
1547632276.737 * * [misc]simplify:  iters left: 6 (8 enodes)
1547632276.738 * * [misc]simplify:  iters left: 5 (16 enodes)
1547632276.743 * * [misc]simplify:  iters left: 4 (25 enodes)
1547632276.753 * * [misc]simplify:  iters left: 3 (47 enodes)
1547632276.766 * * [misc]simplify:  iters left: 2 (54 enodes)
1547632276.775 * [exit]simplify:  Simplified to 0
1547632276.775 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) 0)))
1547632276.775 * * * * [misc]progress:  [ 8 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))>
1547632276.776 * [enter]simplify:  Simplifying (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
1547632276.776 * * [misc]simplify:  iters left: 6 (9 enodes)
1547632276.779 * * [misc]simplify:  iters left: 5 (17 enodes)
1547632276.784 * * [misc]simplify:  iters left: 4 (23 enodes)
1547632276.791 * * [misc]simplify:  iters left: 3 (34 enodes)
1547632276.800 * * [misc]simplify:  iters left: 2 (37 enodes)
1547632276.807 * * [misc]simplify:  iters left: 1 (41 enodes)
1547632276.815 * [exit]simplify:  Simplified to (+ (exp x) (/ -1 (exp x)))
1547632276.815 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))
1547632276.815 * [enter]simplify:  Simplifying (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
1547632276.816 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.818 * * [misc]simplify:  iters left: 5 (12 enodes)
1547632276.822 * * [misc]simplify:  iters left: 4 (21 enodes)
1547632276.829 * * [misc]simplify:  iters left: 3 (32 enodes)
1547632276.836 * * [misc]simplify:  iters left: 2 (33 enodes)
1547632276.842 * [exit]simplify:  Simplified to 0
1547632276.842 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) 0)))
1547632276.843 * * * * [misc]progress:  [ 9 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (fma 1 (exp x) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))))>
1547632276.843 * [enter]simplify:  Simplifying (fma 1 (exp x) (- (* (exp (- x)) 1)))
1547632276.843 * * [misc]simplify:  iters left: 6 (8 enodes)
1547632276.846 * * [misc]simplify:  iters left: 5 (18 enodes)
1547632276.853 * * [misc]simplify:  iters left: 4 (26 enodes)
1547632276.863 * * [misc]simplify:  iters left: 3 (47 enodes)
1547632276.876 * * [misc]simplify:  iters left: 2 (56 enodes)
1547632276.889 * * [misc]simplify:  iters left: 1 (86 enodes)
1547632276.909 * [exit]simplify:  Simplified to (+ (exp x) (/ -1 (exp x)))
1547632276.909 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))))
1547632276.910 * [enter]simplify:  Simplifying (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
1547632276.910 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.911 * * [misc]simplify:  iters left: 5 (14 enodes)
1547632276.914 * * [misc]simplify:  iters left: 4 (26 enodes)
1547632276.918 * * [misc]simplify:  iters left: 3 (38 enodes)
1547632276.923 * * [misc]simplify:  iters left: 2 (41 enodes)
1547632276.925 * [exit]simplify:  Simplified to 0
1547632276.925 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (+ (exp x) (/ -1 (exp x))) 0)))
1547632276.925 * * * * [misc]progress:  [ 10 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (log1p (expm1 (- (exp x) (exp (- x)))))))>
1547632276.925 * * * * [misc]progress:  [ 11 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (expm1 (log1p (- (exp x) (exp (- x)))))))>
1547632276.925 * * * * [misc]progress:  [ 12 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (exp (- x))))))>
1547632276.925 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1547632276.925 * * [misc]simplify:  iters left: 4 (4 enodes)
1547632276.926 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1547632276.926 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (exp (- x))))))
1547632276.926 * * * * [misc]progress:  [ 13 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))))>
1547632276.926 * [enter]simplify:  Simplifying (sqrt (exp x))
1547632276.926 * * [misc]simplify:  iters left: 2 (3 enodes)
1547632276.927 * [exit]simplify:  Simplified to (sqrt (exp x))
1547632276.927 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))))
1547632276.927 * * * * [misc]progress:  [ 14 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma 1 (exp x) (- (exp (- x))))))>
1547632276.927 * * * * [misc]progress:  [ 15 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (log (/ (exp (exp x)) (exp (exp (- x)))))))>
1547632276.927 * [enter]simplify:  Simplifying (/ (exp (exp x)) (exp (exp (- x))))
1547632276.927 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.928 * * [misc]simplify:  iters left: 5 (11 enodes)
1547632276.930 * * [misc]simplify:  iters left: 4 (15 enodes)
1547632276.933 * * [misc]simplify:  iters left: 3 (21 enodes)
1547632276.935 * * [misc]simplify:  iters left: 2 (23 enodes)
1547632276.938 * * [misc]simplify:  iters left: 1 (27 enodes)
1547632276.943 * [exit]simplify:  Simplified to (exp (+ (/ -1 (exp x)) (exp x)))
1547632276.943 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (log (exp (+ (/ -1 (exp x)) (exp x))))))
1547632276.943 * * * * [misc]progress:  [ 16 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (pow (- (exp x) (exp (- x))) 1)))>
1547632276.943 * * * * [misc]progress:  [ 17 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (exp (log (- (exp x) (exp (- x)))))))>
1547632276.944 * * * * [misc]progress:  [ 18 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (log (exp (- (exp x) (exp (- x)))))))>
1547632276.944 * * * * [misc]progress:  [ 19 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))))))>
1547632276.944 * * * * [misc]progress:  [ 20 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))))))>
1547632276.944 * * * * [misc]progress:  [ 21 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))))))>
1547632276.944 * * * * [misc]progress:  [ 22 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (/ (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1547632276.944 * * * * [misc]progress:  [ 23 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (exp x) (- (exp (- x))))))>
1547632276.944 * * * * [misc]progress:  [ 24 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* 1 (- (exp x) (exp (- x))))))>
1547632276.944 * * * * [misc]progress:  [ 25 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x))))))>
1547632276.944 * * * * [misc]progress:  [ 26 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))))))>
1547632276.944 * [enter]simplify:  Simplifying (+ (sqrt (exp x)) (sqrt (exp (- x))))
1547632276.944 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.945 * * [misc]simplify:  iters left: 5 (10 enodes)
1547632276.947 * * [misc]simplify:  iters left: 4 (12 enodes)
1547632276.948 * [exit]simplify:  Simplified to (+ (sqrt (exp (- x))) (sqrt (exp x)))
1547632276.948 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (+ (sqrt (exp (- x))) (sqrt (exp x))) (- (sqrt (exp x)) (sqrt (exp (- x)))))))
1547632276.948 * [enter]simplify:  Simplifying (- (sqrt (exp x)) (sqrt (exp (- x))))
1547632276.949 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.950 * * [misc]simplify:  iters left: 5 (11 enodes)
1547632276.951 * * [misc]simplify:  iters left: 4 (14 enodes)
1547632276.953 * [exit]simplify:  Simplified to (- (sqrt (exp x)) (sqrt (exp (- x))))
1547632276.953 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))))))
1547632276.953 * * * * [misc]progress:  [ 27 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* 1 (- (exp x) (exp (- x))))))>
1547632276.954 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1547632276.954 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632276.954 * * [misc]simplify:  iters left: 4 (9 enodes)
1547632276.956 * * [misc]simplify:  iters left: 3 (15 enodes)
1547632276.958 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1547632276.958 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* 1 (+ (/ -1 (exp x)) (exp x)))))
1547632276.958 * * * * [misc]progress:  [ 28 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (exp x) (- (exp (- x))))))>
1547632276.958 * * * * [misc]progress:  [ 29 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (fma (exp x) (exp x) (- (* (exp (- x)) (exp (- x))))) (fma (- (exp (- x))) (exp (- x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x)))))>
1547632276.958 * [enter]simplify:  Simplifying (fma (exp x) (exp x) (- (* (exp (- x)) (exp (- x)))))
1547632276.958 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632276.960 * * [misc]simplify:  iters left: 5 (16 enodes)
1547632276.963 * * [misc]simplify:  iters left: 4 (35 enodes)
1547632276.969 * * [misc]simplify:  iters left: 3 (51 enodes)
1547632276.976 * * [misc]simplify:  iters left: 2 (83 enodes)
1547632276.998 * * [misc]simplify:  iters left: 1 (163 enodes)
1547632277.039 * [exit]simplify:  Simplified to (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x)))
1547632277.039 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (/ 2 (+ (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x))) (fma (- (exp (- x))) (exp (- x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x)))))
1547632277.039 * [enter]simplify:  Simplifying (fma (- (exp (- x))) (exp (- x)) (* (exp (- x)) (exp (- x))))
1547632277.039 * * [misc]simplify:  iters left: 6 (6 enodes)
1547632277.040 * * [misc]simplify:  iters left: 5 (13 enodes)
1547632277.043 * * [misc]simplify:  iters left: 4 (32 enodes)
1547632277.049 * * [misc]simplify:  iters left: 3 (52 enodes)
1547632277.057 * * [misc]simplify:  iters left: 2 (80 enodes)
1547632277.072 * * [misc]simplify:  iters left: 1 (112 enodes)
1547632277.098 * [exit]simplify:  Simplified to 0
1547632277.098 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (/ 2 (+ (fma (exp x) (exp x) (- (* (exp (- x)) (exp (- x))))) 0)) (- (exp x) (exp (- x)))))
1547632277.099 * * * * [misc]progress:  [ 30 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (log1p (expm1 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (- (exp x) (exp (- x)))))>
1547632277.099 * * * * [misc]progress:  [ 31 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (expm1 (log1p (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (- (exp x) (exp (- x)))))>
1547632277.099 * * * * [misc]progress:  [ 32 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (fma (exp x) (exp x) (- (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x)))))>
1547632277.099 * [enter]simplify:  Simplifying (exp x)
1547632277.099 * * [misc]simplify:  iters left: 1 (2 enodes)
1547632277.100 * [exit]simplify:  Simplified to (exp x)
1547632277.100 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (/ 2 (fma (exp x) (exp x) (- (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x)))))
1547632277.100 * * * * [misc]progress:  [ 33 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (log (/ (exp (* (exp x) (exp x))) (exp (* (exp (- x)) (exp (- x))))))) (- (exp x) (exp (- x)))))>
1547632277.100 * [enter]simplify:  Simplifying (/ (exp (* (exp x) (exp x))) (exp (* (exp (- x)) (exp (- x)))))
1547632277.100 * * [misc]simplify:  iters left: 6 (9 enodes)
1547632277.104 * * [misc]simplify:  iters left: 5 (21 enodes)
1547632277.110 * * [misc]simplify:  iters left: 4 (35 enodes)
1547632277.123 * * [misc]simplify:  iters left: 3 (54 enodes)
1547632277.143 * * [misc]simplify:  iters left: 2 (114 enodes)
1547632277.188 * * [misc]simplify:  iters left: 1 (280 enodes)
1547632277.338 * [exit]simplify:  Simplified to (exp (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632277.338 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (/ 2 (log (exp (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))))) (- (exp x) (exp (- x)))))
1547632277.338 * * * * [misc]progress:  [ 34 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (pow (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) 1)) (- (exp x) (exp (- x)))))>
1547632277.338 * * * * [misc]progress:  [ 35 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (exp (log (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (- (exp x) (exp (- x)))))>
1547632277.338 * * * * [misc]progress:  [ 36 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (log (exp (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (- (exp x) (exp (- x)))))>
1547632277.338 * * * * [misc]progress:  [ 37 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (* (* (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))))))) (- (exp x) (exp (- x)))))>
1547632277.338 * * * * [misc]progress:  [ 38 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (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))))))) (- (exp x) (exp (- x)))))>
1547632277.338 * * * * [misc]progress:  [ 39 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (* (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (- (exp x) (exp (- x)))))>
1547632277.339 * * * * [misc]progress:  [ 40 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (/ (- (pow (* (exp x) (exp x)) 3) (pow (* (exp (- x)) (exp (- x))) 3)) (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ (* (* (exp (- x)) (exp (- x))) (* (exp (- x)) (exp (- x)))) (* (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))))) (- (exp x) (exp (- x)))))>
1547632277.339 * * * * [misc]progress:  [ 41 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x)))))>
1547632277.339 * * * * [misc]progress:  [ 42 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (* 1 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x)))))>
1547632277.339 * * * * [misc]progress:  [ 43 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (/ (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp (- x)) (exp (- x))) (* (exp (- x)) (exp (- x))))) (+ (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x)))))>
1547632277.339 * * * * [misc]progress:  [ 44 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (* (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632277.339 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1547632277.339 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632277.340 * * [misc]simplify:  iters left: 4 (8 enodes)
1547632277.341 * * [misc]simplify:  iters left: 3 (10 enodes)
1547632277.342 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1547632277.342 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (/ 2 (* (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632277.342 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1547632277.342 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632277.343 * * [misc]simplify:  iters left: 4 (9 enodes)
1547632277.345 * * [misc]simplify:  iters left: 3 (15 enodes)
1547632277.347 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1547632277.347 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (/ 2 (* (+ (exp x) (exp (- x))) (+ (/ -1 (exp x)) (exp x)))) (- (exp x) (exp (- x)))))
1547632277.347 * * * * [misc]progress:  [ 45 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x)))))>
1547632277.347 * * * * [misc]progress:  [ 46 / 130 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1547632277.347 * * * * [misc]progress:  [ 47 / 130 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1547632277.347 * * * * [misc]progress:  [ 48 / 130 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))) 1))>
1547632277.347 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))
1547632277.347 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632277.350 * * [misc]simplify:  iters left: 5 (27 enodes)
1547632277.355 * * [misc]simplify:  iters left: 4 (72 enodes)
1547632277.383 * * [misc]simplify:  iters left: 3 (182 enodes)
1547632277.478 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
1547632277.478 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp (- x)) (exp x))) 1))
1547632277.478 * * * * [misc]progress:  [ 49 / 130 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))) 1))>
1547632277.479 * * * * [misc]progress:  [ 50 / 130 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (log (- (exp x) (exp (- x)))))))>
1547632277.479 * [enter]simplify:  Simplifying (+ (log (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (log (- (exp x) (exp (- x)))))
1547632277.479 * * [misc]simplify:  iters left: 6 (13 enodes)
1547632277.484 * * [misc]simplify:  iters left: 5 (30 enodes)
1547632277.489 * * [misc]simplify:  iters left: 4 (63 enodes)
1547632277.506 * * [misc]simplify:  iters left: 3 (133 enodes)
1547632277.548 * * [misc]simplify:  iters left: 2 (327 enodes)
1547632277.840 * [exit]simplify:  Simplified to (log (/ 2 (+ (exp (- x)) (exp x))))
1547632277.841 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (log (/ 2 (+ (exp (- x)) (exp x))))))
1547632277.841 * * * * [misc]progress:  [ 51 / 130 ] simplifiying candidate #<alt (λ (x) (exp (log (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1547632277.841 * * * * [misc]progress:  [ 52 / 130 ] simplifiying candidate #<alt (λ (x) (log (exp (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1547632277.841 * * * * [misc]progress:  [ 53 / 130 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))))))>
1547632277.841 * [enter]simplify:  Simplifying (* (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))))
1547632277.841 * * [misc]simplify:  iters left: 6 (15 enodes)
1547632277.845 * * [misc]simplify:  iters left: 5 (41 enodes)
1547632277.857 * * [misc]simplify:  iters left: 4 (151 enodes)
1547632278.001 * [exit]simplify:  Simplified to (* (* (pow (+ (/ -1 (exp x)) (exp x)) 3) (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (/ (/ 4 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))) (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))))
1547632278.002 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (* (* (pow (+ (/ -1 (exp x)) (exp x)) 3) (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (/ (/ 4 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))) (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))))))
1547632278.002 * * * * [misc]progress:  [ 54 / 130 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))) (cbrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))) (cbrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1547632278.002 * * * * [misc]progress:  [ 55 / 130 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1547632278.002 * * * * [misc]progress:  [ 56 / 130 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1547632278.002 * * * * [misc]progress:  [ 57 / 130 ] simplifiying candidate #<alt (λ (x) (/ (* 2 (- (pow (exp x) 3) (pow (exp (- x)) 3))) (* (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1547632278.002 * [enter]simplify:  Simplifying (* 2 (- (pow (exp x) 3) (pow (exp (- x)) 3)))
1547632278.002 * * [misc]simplify:  iters left: 6 (10 enodes)
1547632278.006 * * [misc]simplify:  iters left: 5 (21 enodes)
1547632278.014 * * [misc]simplify:  iters left: 4 (52 enodes)
1547632278.027 * * [misc]simplify:  iters left: 3 (116 enodes)
1547632278.070 * * [misc]simplify:  iters left: 2 (277 enodes)
1547632278.189 * [exit]simplify:  Simplified to (fma (exp (+ x x)) (* (exp x) 2) (/ (/ -2 (exp x)) (exp (+ x x))))
1547632278.189 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (exp (+ x x)) (* (exp x) 2) (/ (/ -2 (exp x)) (exp (+ x x)))) (* (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))
1547632278.190 * [enter]simplify:  Simplifying (* (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1547632278.190 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632278.192 * * [misc]simplify:  iters left: 5 (41 enodes)
1547632278.201 * * [misc]simplify:  iters left: 4 (120 enodes)
1547632278.264 * * [misc]simplify:  iters left: 3 (424 enodes)
1547632278.802 * [exit]simplify:  Simplified to (fma (fma (exp (- x)) (exp (- x)) (* (exp x) (exp x))) (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x))) (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x))))
1547632278.802 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* 2 (- (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (fma (exp (- x)) (exp (- x)) (* (exp x) (exp x))) (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x))) (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x))))))
1547632278.802 * * * * [misc]progress:  [ 58 / 130 ] simplifiying candidate #<alt (λ (x) (/ (* 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x))))))>
1547632278.802 * [enter]simplify:  Simplifying (* 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
1547632278.802 * * [misc]simplify:  iters left: 6 (9 enodes)
1547632278.805 * * [misc]simplify:  iters left: 5 (22 enodes)
1547632278.812 * * [misc]simplify:  iters left: 4 (47 enodes)
1547632278.822 * * [misc]simplify:  iters left: 3 (113 enodes)
1547632278.896 * * [misc]simplify:  iters left: 2 (420 enodes)
1547632279.555 * [exit]simplify:  Simplified to (fma (* (exp x) (exp x)) 2 (/ -2 (* (exp x) (exp x))))
1547632279.555 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (* (exp x) (exp x)) 2 (/ -2 (* (exp x) (exp x)))) (* (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x))))))
1547632279.555 * [enter]simplify:  Simplifying (* (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x))))
1547632279.555 * * [misc]simplify:  iters left: 6 (9 enodes)
1547632279.559 * * [misc]simplify:  iters left: 5 (28 enodes)
1547632279.566 * * [misc]simplify:  iters left: 4 (79 enodes)
1547632279.596 * * [misc]simplify:  iters left: 3 (249 enodes)
1547632279.782 * [exit]simplify:  Simplified to (* (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))) (+ (exp (- x)) (exp x)))
1547632279.782 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (fma (* (exp x) (exp x)) 2 (/ -2 (* (exp x) (exp x)))) (* (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))) (+ (exp (- x)) (exp x)))))
1547632279.783 * * * * [misc]progress:  [ 59 / 130 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))))>
1547632279.783 * * * * [misc]progress:  [ 60 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))>
1547632279.783 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
1547632279.783 * * [misc]simplify:  iters left: 6 (15 enodes)
1547632279.788 * * [misc]simplify:  iters left: 5 (35 enodes)
1547632279.798 * * [misc]simplify:  iters left: 4 (83 enodes)
1547632279.825 * * [misc]simplify:  iters left: 3 (260 enodes)
1547632280.004 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632280.004 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632280.004 * * * * [misc]progress:  [ 61 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))>
1547632280.004 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
1547632280.004 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632280.007 * * [misc]simplify:  iters left: 5 (31 enodes)
1547632280.013 * * [misc]simplify:  iters left: 4 (78 enodes)
1547632280.041 * * [misc]simplify:  iters left: 3 (220 enodes)
1547632280.146 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632280.146 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632280.146 * * * * [misc]progress:  [ 62 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1)))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))))>
1547632280.146 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))
1547632280.146 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632280.149 * * [misc]simplify:  iters left: 5 (33 enodes)
1547632280.158 * * [misc]simplify:  iters left: 4 (78 enodes)
1547632280.185 * * [misc]simplify:  iters left: 3 (188 enodes)
1547632280.286 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632280.286 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1)))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632280.286 * * * * [misc]progress:  [ 63 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))>
1547632280.286 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
1547632280.287 * * [misc]simplify:  iters left: 6 (15 enodes)
1547632280.289 * * [misc]simplify:  iters left: 5 (35 enodes)
1547632280.296 * * [misc]simplify:  iters left: 4 (83 enodes)
1547632280.332 * * [misc]simplify:  iters left: 3 (260 enodes)
1547632280.553 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632280.553 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632280.553 * * * * [misc]progress:  [ 64 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))>
1547632280.553 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
1547632280.554 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632280.559 * * [misc]simplify:  iters left: 5 (31 enodes)
1547632280.569 * * [misc]simplify:  iters left: 4 (78 enodes)
1547632280.611 * * [misc]simplify:  iters left: 3 (220 enodes)
1547632280.734 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632280.734 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632280.734 * * * * [misc]progress:  [ 65 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1)))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))))>
1547632280.735 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))
1547632280.735 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632280.740 * * [misc]simplify:  iters left: 5 (33 enodes)
1547632280.754 * * [misc]simplify:  iters left: 4 (78 enodes)
1547632280.792 * * [misc]simplify:  iters left: 3 (188 enodes)
1547632280.928 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632280.928 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1)))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632280.928 * * * * [misc]progress:  [ 66 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))>
1547632280.928 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
1547632280.929 * * [misc]simplify:  iters left: 6 (15 enodes)
1547632280.934 * * [misc]simplify:  iters left: 5 (35 enodes)
1547632280.947 * * [misc]simplify:  iters left: 4 (83 enodes)
1547632281.002 * * [misc]simplify:  iters left: 3 (260 enodes)
1547632281.217 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632281.217 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632281.217 * * * * [misc]progress:  [ 67 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))>
1547632281.218 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
1547632281.218 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632281.223 * * [misc]simplify:  iters left: 5 (31 enodes)
1547632281.233 * * [misc]simplify:  iters left: 4 (78 enodes)
1547632281.272 * * [misc]simplify:  iters left: 3 (220 enodes)
1547632281.367 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632281.367 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632281.367 * * * * [misc]progress:  [ 68 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma 1 (exp x) (- (* (exp (- x)) 1)))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))))>
1547632281.367 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)))
1547632281.367 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632281.370 * * [misc]simplify:  iters left: 5 (33 enodes)
1547632281.379 * * [misc]simplify:  iters left: 4 (78 enodes)
1547632281.419 * * [misc]simplify:  iters left: 3 (188 enodes)
1547632281.518 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632281.519 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma 1 (exp x) (- (* (exp (- x)) 1)))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632281.519 * * * * [misc]progress:  [ 69 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (exp x)) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp (- x))))))>
1547632281.519 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp (- x))))
1547632281.519 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632281.524 * * [misc]simplify:  iters left: 5 (28 enodes)
1547632281.538 * * [misc]simplify:  iters left: 4 (64 enodes)
1547632281.565 * * [misc]simplify:  iters left: 3 (168 enodes)
1547632281.635 * * [misc]simplify:  iters left: 2 (414 enodes)
1547632282.273 * [exit]simplify:  Simplified to (/ (/ -2 (exp x)) (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x))))
1547632282.273 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (exp x)) (/ (/ -2 (exp x)) (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x))))))
1547632282.273 * * * * [misc]progress:  [ 70 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (exp x)) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp (- x))))))>
1547632282.273 * [enter]simplify:  Simplifying (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp (- x))))
1547632282.273 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632282.275 * * [misc]simplify:  iters left: 5 (28 enodes)
1547632282.281 * * [misc]simplify:  iters left: 4 (64 enodes)
1547632282.297 * * [misc]simplify:  iters left: 3 (168 enodes)
1547632282.366 * * [misc]simplify:  iters left: 2 (414 enodes)
1547632282.962 * [exit]simplify:  Simplified to (/ (/ -2 (exp x)) (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x))))
1547632282.963 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (exp x)) (/ (/ -2 (exp x)) (fma (/ -1 (exp x)) (exp (- x)) (* (exp x) (exp x))))))
1547632282.963 * * * * [misc]progress:  [ 71 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632282.963 * [enter]simplify:  Simplifying (* (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632282.963 * * [misc]simplify:  iters left: 6 (15 enodes)
1547632282.969 * * [misc]simplify:  iters left: 5 (35 enodes)
1547632282.980 * * [misc]simplify:  iters left: 4 (78 enodes)
1547632282.999 * * [misc]simplify:  iters left: 3 (230 enodes)
1547632283.110 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632283.110 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632283.110 * * * * [misc]progress:  [ 72 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632283.110 * [enter]simplify:  Simplifying (* (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632283.110 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632283.113 * * [misc]simplify:  iters left: 5 (31 enodes)
1547632283.119 * * [misc]simplify:  iters left: 4 (73 enodes)
1547632283.135 * * [misc]simplify:  iters left: 3 (198 enodes)
1547632283.227 * [exit]simplify:  Simplified to (/ 0 (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))
1547632283.227 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ 0 (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))))
1547632283.227 * * * * [misc]progress:  [ 73 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632283.227 * [enter]simplify:  Simplifying (* (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632283.228 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632283.232 * * [misc]simplify:  iters left: 5 (33 enodes)
1547632283.240 * * [misc]simplify:  iters left: 4 (73 enodes)
1547632283.260 * * [misc]simplify:  iters left: 3 (174 enodes)
1547632283.343 * * [misc]simplify:  iters left: 2 (491 enodes)
1547632283.696 * [exit]simplify:  Simplified to 0
1547632283.696 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 0))
1547632283.696 * * * * [misc]progress:  [ 74 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632283.696 * [enter]simplify:  Simplifying (* (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632283.696 * * [misc]simplify:  iters left: 6 (15 enodes)
1547632283.699 * * [misc]simplify:  iters left: 5 (35 enodes)
1547632283.706 * * [misc]simplify:  iters left: 4 (78 enodes)
1547632283.725 * * [misc]simplify:  iters left: 3 (230 enodes)
1547632283.874 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632283.874 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632283.875 * * * * [misc]progress:  [ 75 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632283.875 * [enter]simplify:  Simplifying (* (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632283.875 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632283.880 * * [misc]simplify:  iters left: 5 (31 enodes)
1547632283.891 * * [misc]simplify:  iters left: 4 (73 enodes)
1547632283.907 * * [misc]simplify:  iters left: 3 (198 enodes)
1547632284.037 * [exit]simplify:  Simplified to (/ 0 (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))
1547632284.037 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ 0 (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))))
1547632284.037 * * * * [misc]progress:  [ 76 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632284.038 * [enter]simplify:  Simplifying (* (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632284.038 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632284.043 * * [misc]simplify:  iters left: 5 (33 enodes)
1547632284.056 * * [misc]simplify:  iters left: 4 (73 enodes)
1547632284.078 * * [misc]simplify:  iters left: 3 (174 enodes)
1547632284.223 * * [misc]simplify:  iters left: 2 (491 enodes)
1547632284.620 * [exit]simplify:  Simplified to 0
1547632284.620 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 0))
1547632284.620 * * * * [misc]progress:  [ 77 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632284.620 * [enter]simplify:  Simplifying (* (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632284.621 * * [misc]simplify:  iters left: 6 (15 enodes)
1547632284.623 * * [misc]simplify:  iters left: 5 (35 enodes)
1547632284.630 * * [misc]simplify:  iters left: 4 (78 enodes)
1547632284.661 * * [misc]simplify:  iters left: 3 (230 enodes)
1547632284.793 * [exit]simplify:  Simplified to (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))
1547632284.793 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ 0 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))))
1547632284.793 * * * * [misc]progress:  [ 78 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632284.794 * [enter]simplify:  Simplifying (* (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632284.794 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632284.798 * * [misc]simplify:  iters left: 5 (31 enodes)
1547632284.812 * * [misc]simplify:  iters left: 4 (73 enodes)
1547632284.840 * * [misc]simplify:  iters left: 3 (198 enodes)
1547632284.945 * [exit]simplify:  Simplified to (/ 0 (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))
1547632284.945 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ 0 (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))))
1547632284.945 * * * * [misc]progress:  [ 79 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (fma 1 (exp x) (- (* (exp (- x)) 1))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632284.945 * [enter]simplify:  Simplifying (* (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632284.945 * * [misc]simplify:  iters left: 6 (14 enodes)
1547632284.950 * * [misc]simplify:  iters left: 5 (33 enodes)
1547632284.964 * * [misc]simplify:  iters left: 4 (73 enodes)
1547632284.992 * * [misc]simplify:  iters left: 3 (174 enodes)
1547632285.084 * * [misc]simplify:  iters left: 2 (491 enodes)
1547632285.434 * [exit]simplify:  Simplified to 0
1547632285.434 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (fma 1 (exp x) (- (* (exp (- x)) 1))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 0))
1547632285.434 * * * * [misc]progress:  [ 80 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (exp x) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (- (exp (- x))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632285.435 * [enter]simplify:  Simplifying (* (- (exp (- x))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632285.435 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632285.439 * * [misc]simplify:  iters left: 5 (28 enodes)
1547632285.450 * * [misc]simplify:  iters left: 4 (65 enodes)
1547632285.480 * * [misc]simplify:  iters left: 3 (173 enodes)
1547632285.577 * * [misc]simplify:  iters left: 2 (431 enodes)
1547632286.060 * [exit]simplify:  Simplified to (/ (/ -2 (fma (exp x) (exp x) 1)) (+ (/ -1 (exp x)) (exp x)))
1547632286.060 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (exp x) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ (/ -2 (fma (exp x) (exp x) 1)) (+ (/ -1 (exp x)) (exp x)))))
1547632286.060 * * * * [misc]progress:  [ 81 / 130 ] simplifiying candidate #<alt (λ (x) (+ (* (exp x) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (- (exp (- x))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))>
1547632286.060 * [enter]simplify:  Simplifying (* (- (exp (- x))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632286.060 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632286.062 * * [misc]simplify:  iters left: 5 (28 enodes)
1547632286.067 * * [misc]simplify:  iters left: 4 (65 enodes)
1547632286.082 * * [misc]simplify:  iters left: 3 (173 enodes)
1547632286.141 * * [misc]simplify:  iters left: 2 (431 enodes)
1547632286.529 * [exit]simplify:  Simplified to (/ (/ -2 (fma (exp x) (exp x) 1)) (+ (/ -1 (exp x)) (exp x)))
1547632286.529 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (exp x) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ (/ -2 (fma (exp x) (exp x) 1)) (+ (/ -1 (exp x)) (exp x)))))
1547632286.529 * * * * [misc]progress:  [ 82 / 130 ] simplifiying candidate #<alt (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))) (cbrt (- (exp x) (exp (- x))))))>
1547632286.529 * [enter]simplify:  Simplifying (cbrt (- (exp x) (exp (- x))))
1547632286.529 * * [misc]simplify:  iters left: 6 (6 enodes)
1547632286.530 * * [misc]simplify:  iters left: 5 (10 enodes)
1547632286.535 * * [misc]simplify:  iters left: 4 (16 enodes)
1547632286.539 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (/ -1 (exp x))))
1547632286.539 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))) (cbrt (+ (exp x) (/ -1 (exp x))))))
1547632286.539 * * * * [misc]progress:  [ 83 / 130 ] simplifiying candidate #<alt (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (sqrt (- (exp x) (exp (- x))))) (sqrt (- (exp x) (exp (- x))))))>
1547632286.539 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1547632286.539 * * [misc]simplify:  iters left: 6 (6 enodes)
1547632286.541 * * [misc]simplify:  iters left: 5 (10 enodes)
1547632286.545 * * [misc]simplify:  iters left: 4 (16 enodes)
1547632286.549 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1547632286.549 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (sqrt (- (exp x) (exp (- x))))) (sqrt (+ (exp x) (/ -1 (exp x))))))
1547632286.549 * * * * [misc]progress:  [ 84 / 130 ] simplifiying candidate #<alt (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) 1) (- (exp x) (exp (- x)))))>
1547632286.550 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1547632286.550 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632286.552 * * [misc]simplify:  iters left: 4 (9 enodes)
1547632286.555 * * [misc]simplify:  iters left: 3 (15 enodes)
1547632286.559 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1547632286.559 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) 1) (+ (/ -1 (exp x)) (exp x))))
1547632286.559 * * * * [misc]progress:  [ 85 / 130 ] simplifiying candidate #<alt (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (sqrt (exp x)) (sqrt (exp (- x))))) (- (sqrt (exp x)) (sqrt (exp (- x))))))>
1547632286.559 * [enter]simplify:  Simplifying (- (sqrt (exp x)) (sqrt (exp (- x))))
1547632286.559 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632286.562 * * [misc]simplify:  iters left: 5 (11 enodes)
1547632286.566 * * [misc]simplify:  iters left: 4 (14 enodes)
1547632286.570 * [exit]simplify:  Simplified to (- (sqrt (exp x)) (sqrt (exp (- x))))
1547632286.570 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (sqrt (exp x)) (sqrt (exp (- x))))) (- (sqrt (exp x)) (sqrt (exp (- x))))))
1547632286.571 * * * * [misc]progress:  [ 86 / 130 ] simplifiying candidate #<alt (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) 1) (- (exp x) (exp (- x)))))>
1547632286.571 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1547632286.571 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632286.573 * * [misc]simplify:  iters left: 4 (9 enodes)
1547632286.576 * * [misc]simplify:  iters left: 3 (15 enodes)
1547632286.580 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1547632286.580 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) 1) (+ (/ -1 (exp x)) (exp x))))
1547632286.580 * * * * [misc]progress:  [ 87 / 130 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (cbrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (* (cbrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x))))))>
1547632286.580 * [enter]simplify:  Simplifying (* (cbrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (cbrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))))
1547632286.581 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632286.584 * * [misc]simplify:  iters left: 5 (23 enodes)
1547632286.588 * * [misc]simplify:  iters left: 4 (40 enodes)
1547632286.596 * * [misc]simplify:  iters left: 3 (72 enodes)
1547632286.611 * * [misc]simplify:  iters left: 2 (179 enodes)
1547632286.733 * * [misc]simplify:  iters left: 1 (391 enodes)
1547632286.879 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (cbrt (/ 2 (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))))
1547632286.879 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ 2 (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (cbrt (/ 2 (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x)))))) (* (cbrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x))))))
1547632286.879 * * * * [misc]progress:  [ 88 / 130 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x))))))>
1547632286.879 * [enter]simplify:  Simplifying (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632286.880 * * [misc]simplify:  iters left: 6 (10 enodes)
1547632286.881 * * [misc]simplify:  iters left: 5 (22 enodes)
1547632286.885 * * [misc]simplify:  iters left: 4 (39 enodes)
1547632286.892 * * [misc]simplify:  iters left: 3 (71 enodes)
1547632286.908 * * [misc]simplify:  iters left: 2 (178 enodes)
1547632287.055 * * [misc]simplify:  iters left: 1 (426 enodes)
1547632287.258 * [exit]simplify:  Simplified to (sqrt (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))))
1547632287.258 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (* (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x))))))
1547632287.258 * * * * [misc]progress:  [ 89 / 130 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))))>
1547632287.258 * * * * [misc]progress:  [ 90 / 130 ] simplifiying candidate #<alt (λ (x) (* 2 (* (/ 1 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))))>
1547632287.258 * * * * [misc]progress:  [ 91 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (* (exp x) (exp x)) 3) (pow (* (exp (- x)) (exp (- x))) 3))) (* (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ (* (* (exp (- x)) (exp (- x))) (* (exp (- x)) (exp (- x)))) (* (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x))))))>
1547632287.258 * [enter]simplify:  Simplifying (/ 2 (- (pow (* (exp x) (exp x)) 3) (pow (* (exp (- x)) (exp (- x))) 3)))
1547632287.259 * * [misc]simplify:  iters left: 6 (12 enodes)
1547632287.262 * * [misc]simplify:  iters left: 5 (30 enodes)
1547632287.277 * * [misc]simplify:  iters left: 4 (76 enodes)
1547632287.309 * * [misc]simplify:  iters left: 3 (190 enodes)
1547632287.409 * * [misc]simplify:  iters left: 2 (406 enodes)
1547632287.664 * [exit]simplify:  Simplified to (/ 2 (+ (pow (exp x) 6) (/ -1 (pow (exp x) 6))))
1547632287.664 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (+ (pow (exp x) 6) (/ -1 (pow (exp x) 6)))) (* (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ (* (* (exp (- x)) (exp (- x))) (* (exp (- x)) (exp (- x)))) (* (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x))))))
1547632287.664 * * * * [misc]progress:  [ 92 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp (- x)) (exp (- x))) (* (exp (- x)) (exp (- x)))))) (* (+ (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))>
1547632287.665 * [enter]simplify:  Simplifying (/ 2 (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* (exp (- x)) (exp (- x))) (* (exp (- x)) (exp (- x))))))
1547632287.665 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632287.670 * * [misc]simplify:  iters left: 5 (31 enodes)
1547632287.681 * * [misc]simplify:  iters left: 4 (85 enodes)
1547632287.700 * * [misc]simplify:  iters left: 3 (170 enodes)
1547632287.769 * * [misc]simplify:  iters left: 2 (411 enodes)
1547632288.155 * [exit]simplify:  Simplified to (/ 2 (+ (pow (exp x) 4) (/ -1 (pow (exp x) 4))))
1547632288.155 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (+ (pow (exp x) 4) (/ -1 (pow (exp x) 4)))) (* (+ (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))
1547632288.155 * * * * [misc]progress:  [ 93 / 130 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))>
1547632288.155 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1547632288.155 * * [misc]simplify:  iters left: 6 (9 enodes)
1547632288.157 * * [misc]simplify:  iters left: 5 (26 enodes)
1547632288.162 * * [misc]simplify:  iters left: 4 (48 enodes)
1547632288.170 * * [misc]simplify:  iters left: 3 (71 enodes)
1547632288.182 * * [misc]simplify:  iters left: 2 (116 enodes)
1547632288.216 * * [misc]simplify:  iters left: 1 (251 enodes)
1547632288.303 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (fma (exp x) (exp x) 1))
1547632288.303 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (fma (exp x) (exp x) 1))))
1547632288.303 * * * * [misc]progress:  [ 94 / 130 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (exp x) (exp (- x)))))>
1547632288.304 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1547632288.304 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632288.304 * * [misc]simplify:  iters left: 4 (8 enodes)
1547632288.306 * * [misc]simplify:  iters left: 3 (10 enodes)
1547632288.307 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1547632288.307 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (exp x) (exp (- x)))))
1547632288.307 * * * * [misc]progress:  [ 95 / 130 ] simplifiying candidate #<alt (λ (x) (/ (* 2 (- (exp x) (exp (- x)))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))>
1547632288.307 * [enter]simplify:  Simplifying (* 2 (- (exp x) (exp (- x))))
1547632288.307 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632288.308 * * [misc]simplify:  iters left: 5 (12 enodes)
1547632288.311 * * [misc]simplify:  iters left: 4 (24 enodes)
1547632288.315 * * [misc]simplify:  iters left: 3 (37 enodes)
1547632288.323 * * [misc]simplify:  iters left: 2 (52 enodes)
1547632288.333 * * [misc]simplify:  iters left: 1 (68 enodes)
1547632288.341 * [exit]simplify:  Simplified to (fma 2 (exp x) (/ -2 (exp x)))
1547632288.341 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma 2 (exp x) (/ -2 (exp x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1547632288.341 * * * * [misc]progress:  [ 96 / 130 ] simplifiying candidate #<alt (λ (x) (* (- (exp x) (exp (- x))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))))>
1547632288.341 * * * * [misc]progress:  [ 97 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (log1p (expm1 (* (exp x) (exp x)))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.341 * * * * [misc]progress:  [ 98 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (expm1 (log1p (* (exp x) (exp x)))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.341 * * * * [misc]progress:  [ 99 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (exp x) (+ 1 1)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.342 * [enter]simplify:  Simplifying (exp x)
1547632288.342 * * [misc]simplify:  iters left: 1 (2 enodes)
1547632288.342 * [exit]simplify:  Simplified to (exp x)
1547632288.342 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (* (/ 2 (- (pow (exp x) (+ 1 1)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.342 * [enter]simplify:  Simplifying (+ 1 1)
1547632288.342 * * [misc]simplify:  iters left: 2 (2 enodes)
1547632288.343 * * [misc]simplify:  iters left: 1 (5 enodes)
1547632288.343 * [exit]simplify:  Simplified to 2
1547632288.343 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (* (/ 2 (- (pow (exp x) 2) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.343 * * * * [misc]progress:  [ 100 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (* (exp x) (exp x)) 1) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.344 * [enter]simplify:  Simplifying (* (exp x) (exp x))
1547632288.344 * * [misc]simplify:  iters left: 3 (3 enodes)
1547632288.344 * * [misc]simplify:  iters left: 2 (5 enodes)
1547632288.345 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1547632288.345 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (* (/ 2 (- (pow (* (exp x) (exp x)) 1) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.345 * * * * [misc]progress:  [ 101 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (exp x) 2) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.345 * * * * [misc]progress:  [ 102 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (exp x) (+ 1 1)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.345 * [enter]simplify:  Simplifying (exp x)
1547632288.345 * * [misc]simplify:  iters left: 1 (2 enodes)
1547632288.346 * [exit]simplify:  Simplified to (exp x)
1547632288.346 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (* (/ 2 (- (pow (exp x) (+ 1 1)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.346 * * * * [misc]progress:  [ 103 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (* (exp x) (exp x)) 1) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.346 * * * * [misc]progress:  [ 104 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (exp (+ x x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.346 * [enter]simplify:  Simplifying (+ x x)
1547632288.346 * * [misc]simplify:  iters left: 2 (2 enodes)
1547632288.346 * [exit]simplify:  Simplified to (+ x x)
1547632288.346 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (* (/ 2 (- (exp (+ x x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.346 * * * * [misc]progress:  [ 105 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (exp (log (* (exp x) (exp x)))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.346 * * * * [misc]progress:  [ 106 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (log (exp (* (exp x) (exp x)))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.346 * * * * [misc]progress:  [ 107 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (cbrt (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x)))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.347 * [enter]simplify:  Simplifying (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x)))
1547632288.347 * * [misc]simplify:  iters left: 6 (5 enodes)
1547632288.348 * * [misc]simplify:  iters left: 5 (12 enodes)
1547632288.350 * * [misc]simplify:  iters left: 4 (24 enodes)
1547632288.355 * * [misc]simplify:  iters left: 3 (56 enodes)
1547632288.365 * * [misc]simplify:  iters left: 2 (104 enodes)
1547632288.376 * * [misc]simplify:  iters left: 1 (107 enodes)
1547632288.382 * [exit]simplify:  Simplified to (pow (exp x) 6)
1547632288.382 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (* (/ 2 (- (cbrt (pow (exp x) 6)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.382 * * * * [misc]progress:  [ 108 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (* (cbrt (* (exp x) (exp x))) (cbrt (* (exp x) (exp x)))) (cbrt (* (exp x) (exp x)))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.382 * * * * [misc]progress:  [ 109 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (cbrt (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x)))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.382 * * * * [misc]progress:  [ 110 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (sqrt (* (exp x) (exp x))) (sqrt (* (exp x) (exp x)))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.382 * * * * [misc]progress:  [ 111 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* 1 (* (exp x) (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.382 * * * * [misc]progress:  [ 112 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (* (exp x) (* (cbrt (exp x)) (cbrt (exp x)))) (cbrt (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.382 * [enter]simplify:  Simplifying (cbrt (exp x))
1547632288.383 * * [misc]simplify:  iters left: 2 (3 enodes)
1547632288.383 * [exit]simplify:  Simplified to (cbrt (exp x))
1547632288.383 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (* (/ 2 (- (* (* (exp x) (* (cbrt (exp x)) (cbrt (exp x)))) (cbrt (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.383 * * * * [misc]progress:  [ 113 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (* (exp x) (sqrt (exp x))) (sqrt (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.383 * [enter]simplify:  Simplifying (sqrt (exp x))
1547632288.383 * * [misc]simplify:  iters left: 2 (3 enodes)
1547632288.384 * [exit]simplify:  Simplified to (sqrt (exp x))
1547632288.384 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (* (/ 2 (- (* (* (exp x) (sqrt (exp x))) (sqrt (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.384 * * * * [misc]progress:  [ 114 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (* (exp x) 1) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.384 * [enter]simplify:  Simplifying (exp x)
1547632288.384 * * [misc]simplify:  iters left: 1 (2 enodes)
1547632288.384 * [exit]simplify:  Simplified to (exp x)
1547632288.384 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (* (/ 2 (- (* (* (exp x) 1) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.384 * * * * [misc]progress:  [ 115 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (exp x)) (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.384 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1547632288.385 * * [misc]simplify:  iters left: 4 (4 enodes)
1547632288.385 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1547632288.385 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (* (/ 2 (- (* (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (exp x)) (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.385 * * * * [misc]progress:  [ 116 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (sqrt (exp x)) (* (sqrt (exp x)) (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.385 * [enter]simplify:  Simplifying (sqrt (exp x))
1547632288.385 * * [misc]simplify:  iters left: 2 (3 enodes)
1547632288.386 * [exit]simplify:  Simplified to (sqrt (exp x))
1547632288.386 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (* (/ 2 (- (* (sqrt (exp x)) (* (sqrt (exp x)) (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632288.386 * * * * [misc]progress:  [ 117 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* 1 (* (exp x) (exp x))) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.386 * * * * [misc]progress:  [ 118 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.386 * * * * [misc]progress:  [ 119 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))>
1547632288.386 * [enter]simplify:  Simplifying (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
1547632288.386 * * [misc]simplify:  iters left: 6 (13 enodes)
1547632288.389 * * [misc]simplify:  iters left: 5 (25 enodes)
1547632288.393 * * [misc]simplify:  iters left: 4 (45 enodes)
1547632288.402 * * [misc]simplify:  iters left: 3 (79 enodes)
1547632288.418 * * [misc]simplify:  iters left: 2 (98 enodes)
1547632288.430 * * [misc]simplify:  iters left: 1 (111 enodes)
1547632288.440 * [exit]simplify:  Simplified to (fma (fma 1/3 (* x x) 2) x (* (pow x 5) 1/60))
1547632288.440 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (fma (fma 1/3 (* x x) 2) x (* (pow x 5) 1/60))))
1547632288.440 * * * * [misc]progress:  [ 120 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632288.440 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1547632288.440 * * [misc]simplify:  iters left: 5 (5 enodes)
1547632288.442 * * [misc]simplify:  iters left: 4 (9 enodes)
1547632288.444 * * [misc]simplify:  iters left: 3 (15 enodes)
1547632288.446 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1547632288.446 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1547632288.446 * * * * [misc]progress:  [ 121 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (* -1 x)))))>
1547632288.446 * [enter]simplify:  Simplifying (- (exp x) (exp (* -1 x)))
1547632288.446 * * [misc]simplify:  iters left: 5 (6 enodes)
1547632288.448 * * [misc]simplify:  iters left: 4 (12 enodes)
1547632288.450 * * [misc]simplify:  iters left: 3 (15 enodes)
1547632288.453 * * [misc]simplify:  iters left: 2 (20 enodes)
1547632288.458 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1547632288.458 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1547632288.458 * * * * [misc]progress:  [ 122 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (* 4 x) (+ (* 8/3 (pow x 3)) (* 8/15 (pow x 5))))) (- (exp x) (exp (- x)))))>
1547632288.459 * [enter]simplify:  Simplifying (+ (* 4 x) (+ (* 8/3 (pow x 3)) (* 8/15 (pow x 5))))
1547632288.459 * * [misc]simplify:  iters left: 6 (13 enodes)
1547632288.463 * * [misc]simplify:  iters left: 5 (25 enodes)
1547632288.470 * * [misc]simplify:  iters left: 4 (45 enodes)
1547632288.484 * * [misc]simplify:  iters left: 3 (79 enodes)
1547632288.501 * * [misc]simplify:  iters left: 2 (98 enodes)
1547632288.522 * * [misc]simplify:  iters left: 1 (111 enodes)
1547632288.538 * [exit]simplify:  Simplified to (fma (fma 8/3 (* x x) 4) x (* (pow x 5) 8/15))
1547632288.538 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (* (/ 2 (fma (fma 8/3 (* x x) 4) x (* (pow x 5) 8/15))) (- (exp x) (exp (- x)))))
1547632288.538 * * * * [misc]progress:  [ 123 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (exp x) 2) (pow (exp (- x)) 2))) (- (exp x) (exp (- x)))))>
1547632288.539 * [enter]simplify:  Simplifying (- (pow (exp x) 2) (pow (exp (- x)) 2))
1547632288.539 * * [misc]simplify:  iters left: 6 (8 enodes)
1547632288.542 * * [misc]simplify:  iters left: 5 (14 enodes)
1547632288.546 * * [misc]simplify:  iters left: 4 (32 enodes)
1547632288.556 * * [misc]simplify:  iters left: 3 (52 enodes)
1547632288.574 * * [misc]simplify:  iters left: 2 (93 enodes)
1547632288.616 * * [misc]simplify:  iters left: 1 (232 enodes)
1547632288.776 * [exit]simplify:  Simplified to (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))
1547632288.776 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (* (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))) (- (exp x) (exp (- x)))))
1547632288.776 * * * * [misc]progress:  [ 124 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (exp x) 2) (pow (exp (* -1 x)) 2))) (- (exp x) (exp (- x)))))>
1547632288.776 * [enter]simplify:  Simplifying (- (pow (exp x) 2) (pow (exp (* -1 x)) 2))
1547632288.776 * * [misc]simplify:  iters left: 6 (9 enodes)
1547632288.779 * * [misc]simplify:  iters left: 5 (17 enodes)
1547632288.782 * * [misc]simplify:  iters left: 4 (31 enodes)
1547632288.788 * * [misc]simplify:  iters left: 3 (57 enodes)
1547632288.797 * * [misc]simplify:  iters left: 2 (85 enodes)
1547632288.814 * * [misc]simplify:  iters left: 1 (211 enodes)
1547632289.013 * [exit]simplify:  Simplified to (- (* (exp x) (exp x)) (exp (* x -2)))
1547632289.013 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (exp (* x -2)))) (- (exp x) (exp (- x)))))
1547632289.013 * * * * [misc]progress:  [ 125 / 130 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1547632289.013 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1547632289.014 * * [misc]simplify:  iters left: 6 (12 enodes)
1547632289.016 * * [misc]simplify:  iters left: 5 (23 enodes)
1547632289.022 * * [misc]simplify:  iters left: 4 (45 enodes)
1547632289.029 * * [misc]simplify:  iters left: 3 (65 enodes)
1547632289.039 * * [misc]simplify:  iters left: 2 (91 enodes)
1547632289.050 * * [misc]simplify:  iters left: 1 (104 enodes)
1547632289.064 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1547632289.064 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1547632289.064 * * * * [misc]progress:  [ 126 / 130 ] simplifiying candidate #<alt (λ (x) (* 2 (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp (- x)) 2)))))>
1547632289.064 * [enter]simplify:  Simplifying (* 2 (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp (- x)) 2))))
1547632289.065 * * [misc]simplify:  iters left: 6 (11 enodes)
1547632289.067 * * [misc]simplify:  iters left: 5 (25 enodes)
1547632289.071 * * [misc]simplify:  iters left: 4 (59 enodes)
1547632289.083 * * [misc]simplify:  iters left: 3 (133 enodes)
1547632289.163 * * [misc]simplify:  iters left: 2 (364 enodes)
1547632289.471 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
1547632289.471 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1547632289.471 * * * * [misc]progress:  [ 127 / 130 ] simplifiying candidate #<alt (λ (x) (* 2 (/ (- (exp x) (exp (* -1 x))) (- (pow (exp x) 2) (pow (exp (* -1 x)) 2)))))>
1547632289.472 * [enter]simplify:  Simplifying (* 2 (/ (- (exp x) (exp (* -1 x))) (- (pow (exp x) 2) (pow (exp (* -1 x)) 2))))
1547632289.472 * * [misc]simplify:  iters left: 6 (12 enodes)
1547632289.477 * * [misc]simplify:  iters left: 5 (28 enodes)
1547632289.487 * * [misc]simplify:  iters left: 4 (53 enodes)
1547632289.509 * * [misc]simplify:  iters left: 3 (123 enodes)
1547632289.546 * * [misc]simplify:  iters left: 2 (237 enodes)
1547632289.754 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
1547632289.754 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1547632289.754 * * * * [misc]progress:  [ 128 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (+ (* 2 x) (+ (* 2 (pow x 2)) 1)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632289.755 * [enter]simplify:  Simplifying (+ (* 2 x) (+ (* 2 (pow x 2)) 1))
1547632289.755 * * [misc]simplify:  iters left: 6 (8 enodes)
1547632289.759 * * [misc]simplify:  iters left: 5 (19 enodes)
1547632289.765 * * [misc]simplify:  iters left: 4 (33 enodes)
1547632289.777 * * [misc]simplify:  iters left: 3 (55 enodes)
1547632289.790 * * [misc]simplify:  iters left: 2 (68 enodes)
1547632289.806 * * [misc]simplify:  iters left: 1 (81 enodes)
1547632289.876 * [exit]simplify:  Simplified to (fma x (fma x 2 2) 1)
1547632289.876 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (/ 2 (- (fma x (fma x 2 2) 1) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632289.876 * * * * [misc]progress:  [ 129 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (exp x) 2) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632289.876 * [enter]simplify:  Simplifying (pow (exp x) 2)
1547632289.876 * * [misc]simplify:  iters left: 2 (4 enodes)
1547632289.878 * * [misc]simplify:  iters left: 1 (5 enodes)
1547632289.879 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1547632289.879 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632289.879 * * * * [misc]progress:  [ 130 / 130 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow (exp x) 2) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1547632289.880 * [enter]simplify:  Simplifying (pow (exp x) 2)
1547632289.880 * * [misc]simplify:  iters left: 2 (4 enodes)
1547632289.881 * * [misc]simplify:  iters left: 1 (5 enodes)
1547632289.883 * [exit]simplify:  Simplified to (* (exp x) (exp x))
1547632289.883 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))
1547632289.883 * * * [misc]progress:  adding candidates to table
1547632291.212 * [misc]progress:  [Phase 3 of 3] Extracting.
1547632291.212 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))> #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))>)
1547632291.212 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))
1547632291.212 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))> #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))>)
1547632291.243 * * * * [misc]regimes:  Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))> #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))>)
1547632291.289 * * * * [misc]regimes:  Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))> #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))>)
1547632291.323 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1547632291.323 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1547632291.323 * * [misc]simplify:  iters left: 6 (7 enodes)
1547632291.323 * * [misc]simplify:  iters left: 5 (8 enodes)
1547632291.324 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1547632291.324 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1547632292.155 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547632292.158 * * * * [exit]points:  Sampled 8000 points with exact outputs
1547632292.782 * [misc]regime-testing:  Baseline error score: 0.008771240625180289
1547632292.783 * [misc]regime-testing:  Oracle error score: 0.00375
1547632292.785 * [misc]regime-testing:  End program error score: 0.008771240625180289