* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (/ (- (exp x) 1) x)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) x)
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (/ (expm1 x) x))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (expm1 x) x) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 x) x) in x
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 x) 1) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of (/ (expm1 x) x) in x
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 x) 1) into (expm1 x)
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (expm1 x) (/ 1 x)) into (/ (expm1 x) x)
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) 1) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) 1) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (expm1 (/ 1 x)) (/ 1 x)) into (/ (expm1 (/ 1 x)) x)
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -1 x)) -1) into (* -1 (expm1 (/ -1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -1 x)) -1) into (* -1 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (* -1 (expm1 (/ -1 x))) into (* -1 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 (expm1 (/ -1 x))) (/ 1 (- x))) into (/ (expm1 (/ -1 x)) x)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 17 ] simplifiying candidate #<alt-event (λ (x) (/ (expm1 x) x))>
* [enter]simplify:  Simplifying (/ (expm1 x) x)
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) x)
* * * * [misc]progress:  [ 2 / 17 ] simplifiying candidate #<alt-event (λ (x) (/ (expm1 (/ 1 x)) x))>
* [enter]simplify:  Simplifying (/ (expm1 (/ 1 x)) x)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (/ 1 x)) x)
* * * * [misc]progress:  [ 3 / 17 ] simplifiying candidate #<alt-event (λ (x) (/ (expm1 (/ -1 x)) x))>
* [enter]simplify:  Simplifying (/ (expm1 (/ -1 x)) x)
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (/ -1 x)) x)
* * * * [misc]progress:  [ 4 / 17 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ (expm1 x) x))))>
* [enter]simplify:  Simplifying (expm1 (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (expm1 x) x))
* [exit]simplify:  Simplified to (expm1 (/ (expm1 x) x))
* * * * [misc]progress:  [ 5 / 17 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (/ (expm1 x) x))))>
* [enter]simplify:  Simplifying (log1p (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (log1p (/ (expm1 x) x))
* [exit]simplify:  Simplified to (log1p (/ (expm1 x) x))
* * * * [misc]progress:  [ 6 / 17 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ (expm1 x) x) 1))>
* * * * [misc]progress:  [ 7 / 17 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (/ (expm1 x) x))))>
* [enter]simplify:  Simplifying (log (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (log (/ (expm1 x) x))
* [exit]simplify:  Simplified to (log (/ (expm1 x) x))
* * * * [misc]progress:  [ 8 / 17 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (/ (expm1 x) x))))>
* [enter]simplify:  Simplifying (exp (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (exp (/ (expm1 x) x))
* [exit]simplify:  Simplified to (exp (/ (expm1 x) x))
* * * * [misc]progress:  [ 9 / 17 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (/ (expm1 x) x))))>
* [enter]simplify:  Simplifying (cbrt (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (expm1 x) x))
* [exit]simplify:  Simplified to (cbrt (/ (expm1 x) x))
* * * * [misc]progress:  [ 10 / 17 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (/ (expm1 x) x))))>
* [enter]simplify:  Simplifying (cube (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 x) x))
* [exit]simplify:  Simplified to (cube (/ (expm1 x) x))
* * * * [misc]progress:  [ 11 / 17 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (/ (expm1 x) x))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* * * * [misc]progress:  [ 12 / 17 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (expm1 x)) (- x)))>
* [enter]simplify:  Simplifying (- (expm1 x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (expm1 x))
* [exit]simplify:  Simplified to (- (expm1 x))
* [enter]simplify:  Simplifying (- x)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- x)
* [exit]simplify:  Simplified to (- x)
* * * * [misc]progress:  [ 13 / 17 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (exp x) x) (/ 1 x)))>
* [enter]simplify:  Simplifying (/ (exp x) x)
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (/ (exp x) x)
* [exit]simplify:  Simplified to (/ (exp x) x)
* [enter]simplify:  Simplifying (/ 1 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 x)
* [exit]simplify:  Simplified to (/ 1 x)
* * * * [misc]progress:  [ 14 / 17 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (/ (expm1 x) x)))>
* * * * [misc]progress:  [ 15 / 17 ] simplifiying candidate #<alt-delta (λ (x) (* (expm1 x) (/ 1 x)))>
* [enter]simplify:  Simplifying (/ 1 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 x)
* [exit]simplify:  Simplified to (/ 1 x)
* * * * [misc]progress:  [ 16 / 17 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ x (expm1 x))))>
* [enter]simplify:  Simplifying (/ x (expm1 x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (/ x (expm1 x))
* [exit]simplify:  Simplified to (/ x (expm1 x))
* * * * [misc]progress:  [ 17 / 17 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ x (expm1 x))))>
* [enter]simplify:  Simplifying (/ x (expm1 x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (/ x (expm1 x))
* [exit]simplify:  Simplified to (/ x (expm1 x))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (sqr (sqrt (/ (expm1 x) x))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (/ (expm1 x) x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (/ (expm1 x) x))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 x) x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 x) x) in x
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 x) 1) into (expm1 x)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (expm1 x) (* 2 (sqrt 0))) into (* +nan.0 (expm1 x))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (/ (expm1 x) x))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 x) x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 x) x) in x
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 x) 1) into (expm1 x)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (expm1 x) (* 2 (sqrt 0))) into (* +nan.0 (expm1 x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (expm1 x))) (* (* +nan.0 (expm1 x)) 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (expm1 x))) (+)) (* 2 0)) into (* +nan.0 (sqr (expm1 x)))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (sqr (expm1 x)))) (+ (* (* +nan.0 (expm1 x)) (* +nan.0 (expm1 x))) (* (* +nan.0 (sqr (expm1 x))) 0))) into (- (* +nan.0 (sqr (expm1 x))))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqr (expm1 x)))) into (- (* +nan.0 (sqr (expm1 x))))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (expm1 x)) (* +nan.0 (sqr (expm1 x))))))) (* 2 0)) into (* +nan.0 (pow (expm1 x) 3))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (pow (expm1 x) 3))) (+ (* (* +nan.0 (expm1 x)) (* +nan.0 (sqr (expm1 x)))) (+ (* (* +nan.0 (sqr (expm1 x))) (* +nan.0 (expm1 x))) (* (* +nan.0 (pow (expm1 x) 3)) 0)))) into (- (* +nan.0 (pow (expm1 x) 3)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (pow (expm1 x) 3))) into (- (* +nan.0 (pow (expm1 x) 3)))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (sqr (expm1 x)))) (+ (* 2 (* (* +nan.0 (expm1 x)) (* +nan.0 (pow (expm1 x) 3)))))) (* 2 0)) into (* +nan.0 (pow (expm1 x) 4))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (pow (expm1 x) 4))) (+ (* (* +nan.0 (expm1 x)) (* +nan.0 (pow (expm1 x) 3))) (+ (* (* +nan.0 (sqr (expm1 x))) (* +nan.0 (sqr (expm1 x)))) (+ (* (* +nan.0 (pow (expm1 x) 3)) (* +nan.0 (expm1 x))) (* (* +nan.0 (pow (expm1 x) 4)) 0))))) into (- (* +nan.0 (pow (expm1 x) 4)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (pow (expm1 x) 4))) into (- (* +nan.0 (pow (expm1 x) 4)))
* [misc]backup-simplify:  Simplify (+ (* (- (* +nan.0 (pow (expm1 x) 4))) (sqr x)) (+ (* (- (* +nan.0 (pow (expm1 x) 3))) x) (- (* +nan.0 (sqr (expm1 x)))))) into (- (+ (* +nan.0 (* (pow (expm1 x) 4) (sqr x))) (- (+ (* +nan.0 (sqr (expm1 x))) (- (* +nan.0 (* (pow (expm1 x) 3) x)))))))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (/ (expm1 (/ 1 x)) (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (/ (expm1 (/ 1 x)) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 x)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) 1) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) (* 2 (sqrt 0))) into (* +nan.0 (expm1 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (/ (expm1 (/ 1 x)) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 x)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) 1) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) (* 2 (sqrt 0))) into (* +nan.0 (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (expm1 (/ 1 x)))) (* (* +nan.0 (expm1 (/ 1 x))) 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (expm1 (/ 1 x)))) (+)) (* 2 0)) into (* +nan.0 (sqr (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (sqr (expm1 (/ 1 x))))) (+ (* (* +nan.0 (expm1 (/ 1 x))) (* +nan.0 (expm1 (/ 1 x)))) (* (* +nan.0 (sqr (expm1 (/ 1 x)))) 0))) into (- (* +nan.0 (sqr (expm1 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqr (expm1 (/ 1 x))))) into (- (* +nan.0 (sqr (expm1 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (expm1 (/ 1 x))) (* +nan.0 (sqr (expm1 (/ 1 x)))))))) (* 2 0)) into (* +nan.0 (pow (expm1 (/ 1 x)) 3))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (pow (expm1 (/ 1 x)) 3))) (+ (* (* +nan.0 (expm1 (/ 1 x))) (* +nan.0 (sqr (expm1 (/ 1 x))))) (+ (* (* +nan.0 (sqr (expm1 (/ 1 x)))) (* +nan.0 (expm1 (/ 1 x)))) (* (* +nan.0 (pow (expm1 (/ 1 x)) 3)) 0)))) into (- (* +nan.0 (pow (expm1 (/ 1 x)) 3)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (pow (expm1 (/ 1 x)) 3))) into (- (* +nan.0 (pow (expm1 (/ 1 x)) 3)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (sqr (expm1 (/ 1 x))))) (+ (* 2 (* (* +nan.0 (expm1 (/ 1 x))) (* +nan.0 (pow (expm1 (/ 1 x)) 3)))))) (* 2 0)) into (* +nan.0 (pow (expm1 (/ 1 x)) 4))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (pow (expm1 (/ 1 x)) 4))) (+ (* (* +nan.0 (expm1 (/ 1 x))) (* +nan.0 (pow (expm1 (/ 1 x)) 3))) (+ (* (* +nan.0 (sqr (expm1 (/ 1 x)))) (* +nan.0 (sqr (expm1 (/ 1 x))))) (+ (* (* +nan.0 (pow (expm1 (/ 1 x)) 3)) (* +nan.0 (expm1 (/ 1 x)))) (* (* +nan.0 (pow (expm1 (/ 1 x)) 4)) 0))))) into (- (* +nan.0 (pow (expm1 (/ 1 x)) 4)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (pow (expm1 (/ 1 x)) 4))) into (- (* +nan.0 (pow (expm1 (/ 1 x)) 4)))
* [misc]backup-simplify:  Simplify (+ (* (- (* +nan.0 (pow (expm1 (/ 1 x)) 4))) (pow (/ 1 x) 4)) (+ (* (- (* +nan.0 (pow (expm1 (/ 1 x)) 3))) (pow (/ 1 x) 3)) (* (- (* +nan.0 (sqr (expm1 (/ 1 x))))) (sqr (/ 1 x))))) into (- (+ (* +nan.0 (/ (pow (expm1 (/ 1 x)) 3) (pow x 3))) (- (+ (* +nan.0 (/ (pow (expm1 (/ 1 x)) 4) (pow x 4))) (- (* +nan.0 (/ (sqr (expm1 (/ 1 x))) (sqr x))))))))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (/ (expm1 (/ 1 (- x))) (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (/ (expm1 (/ 1 (- x))) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 (- x))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -1 x)) -1) into (* -1 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (expm1 (/ -1 x))) (* 2 (sqrt 0))) into (* +nan.0 (expm1 (/ -1 x)))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (/ (expm1 (/ 1 (- x))) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 (- x))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -1 x)) -1) into (* -1 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (expm1 (/ -1 x))) (* 2 (sqrt 0))) into (* +nan.0 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (expm1 (/ -1 x)))) (* (* +nan.0 (expm1 (/ -1 x))) 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (expm1 (/ -1 x)))) (+)) (* 2 0)) into (* +nan.0 (sqr (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (sqr (expm1 (/ -1 x))))) (+ (* (* +nan.0 (expm1 (/ -1 x))) (* +nan.0 (expm1 (/ -1 x)))) (* (* +nan.0 (sqr (expm1 (/ -1 x)))) 0))) into (- (* +nan.0 (sqr (expm1 (/ -1 x)))))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqr (expm1 (/ -1 x))))) into (- (* +nan.0 (sqr (expm1 (/ -1 x)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (expm1 (/ -1 x))) (* +nan.0 (sqr (expm1 (/ -1 x)))))))) (* 2 0)) into (* +nan.0 (pow (expm1 (/ -1 x)) 3))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (pow (expm1 (/ -1 x)) 3))) (+ (* (* +nan.0 (expm1 (/ -1 x))) (* +nan.0 (sqr (expm1 (/ -1 x))))) (+ (* (* +nan.0 (sqr (expm1 (/ -1 x)))) (* +nan.0 (expm1 (/ -1 x)))) (* (* +nan.0 (pow (expm1 (/ -1 x)) 3)) 0)))) into (- (* +nan.0 (pow (expm1 (/ -1 x)) 3)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (pow (expm1 (/ -1 x)) 3))) into (- (* +nan.0 (pow (expm1 (/ -1 x)) 3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (sqr (expm1 (/ -1 x))))) (+ (* 2 (* (* +nan.0 (expm1 (/ -1 x))) (* +nan.0 (pow (expm1 (/ -1 x)) 3)))))) (* 2 0)) into (* +nan.0 (pow (expm1 (/ -1 x)) 4))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (pow (expm1 (/ -1 x)) 4))) (+ (* (* +nan.0 (expm1 (/ -1 x))) (* +nan.0 (pow (expm1 (/ -1 x)) 3))) (+ (* (* +nan.0 (sqr (expm1 (/ -1 x)))) (* +nan.0 (sqr (expm1 (/ -1 x))))) (+ (* (* +nan.0 (pow (expm1 (/ -1 x)) 3)) (* +nan.0 (expm1 (/ -1 x)))) (* (* +nan.0 (pow (expm1 (/ -1 x)) 4)) 0))))) into (- (* +nan.0 (pow (expm1 (/ -1 x)) 4)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (pow (expm1 (/ -1 x)) 4))) into (- (* +nan.0 (pow (expm1 (/ -1 x)) 4)))
* [misc]backup-simplify:  Simplify (+ (* (- (* +nan.0 (pow (expm1 (/ -1 x)) 4))) (pow (/ 1 (- x)) 4)) (+ (* (- (* +nan.0 (pow (expm1 (/ -1 x)) 3))) (pow (/ 1 (- x)) 3)) (* (- (* +nan.0 (sqr (expm1 (/ -1 x))))) (sqr (/ 1 (- x)))))) into (- (+ (* +nan.0 (/ (sqr (expm1 (/ -1 x))) (sqr x))) (- (+ (* +nan.0 (/ (pow (expm1 (/ -1 x)) 4) (pow x 4))) (- (* +nan.0 (/ (pow (expm1 (/ -1 x)) 3) (pow x 3))))))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (expm1 x) x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 x) x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 x) x) in x
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 x) 1) into (expm1 x)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (expm1 x) (* 2 (sqrt 0))) into (* +nan.0 (expm1 x))
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 x) x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 x) x) in x
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 x) 1) into (expm1 x)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (expm1 x) (* 2 (sqrt 0))) into (* +nan.0 (expm1 x))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (expm1 x)) into (* +nan.0 (expm1 x))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (expm1 x))) (+)) (* 2 0)) into (* +nan.0 (sqr (expm1 x)))
* [misc]backup-simplify:  Simplify (* +nan.0 (sqr (expm1 x))) into (* +nan.0 (sqr (expm1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (expm1 x)) (* +nan.0 (sqr (expm1 x))))))) (* 2 0)) into (* +nan.0 (pow (expm1 x) 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (pow (expm1 x) 3)) into (* +nan.0 (pow (expm1 x) 3))
* [misc]backup-simplify:  Simplify (+ (* (* +nan.0 (pow (expm1 x) 3)) (sqr x)) (+ (* (* +nan.0 (sqr (expm1 x))) x) (* +nan.0 (expm1 x)))) into (- (+ (* +nan.0 (* (pow (expm1 x) 3) (sqr x))) (- (+ (* +nan.0 (expm1 x)) (- (* +nan.0 (* (sqr (expm1 x)) x)))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 x)) (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 x)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) 1) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) (* 2 (sqrt 0))) into (* +nan.0 (expm1 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 x)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) 1) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) (* 2 (sqrt 0))) into (* +nan.0 (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (expm1 (/ 1 x))) into (* +nan.0 (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (expm1 (/ 1 x)))) (+)) (* 2 0)) into (* +nan.0 (sqr (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (* +nan.0 (sqr (expm1 (/ 1 x)))) into (* +nan.0 (sqr (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (expm1 (/ 1 x))) (* +nan.0 (sqr (expm1 (/ 1 x)))))))) (* 2 0)) into (* +nan.0 (pow (expm1 (/ 1 x)) 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (pow (expm1 (/ 1 x)) 3)) into (* +nan.0 (pow (expm1 (/ 1 x)) 3))
* [misc]backup-simplify:  Simplify (+ (* (* +nan.0 (pow (expm1 (/ 1 x)) 3)) (pow (/ 1 x) 3)) (+ (* (* +nan.0 (sqr (expm1 (/ 1 x)))) (sqr (/ 1 x))) (* (* +nan.0 (expm1 (/ 1 x))) (/ 1 x)))) into (- (+ (* +nan.0 (/ (expm1 (/ 1 x)) x)) (- (+ (* +nan.0 (/ (pow (expm1 (/ 1 x)) 3) (pow x 3))) (- (* +nan.0 (/ (sqr (expm1 (/ 1 x))) (sqr x))))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 (- x))) (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 (- x))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -1 x)) -1) into (* -1 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (expm1 (/ -1 x))) (* 2 (sqrt 0))) into (* +nan.0 (expm1 (/ -1 x)))
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (/ 1 (- x))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -1 x)) -1) into (* -1 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (expm1 (/ -1 x))) (* 2 (sqrt 0))) into (* +nan.0 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (expm1 (/ -1 x))) into (* +nan.0 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (expm1 (/ -1 x)))) (+)) (* 2 0)) into (* +nan.0 (sqr (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify (* +nan.0 (sqr (expm1 (/ -1 x)))) into (* +nan.0 (sqr (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (expm1 (/ -1 x))) (* +nan.0 (sqr (expm1 (/ -1 x)))))))) (* 2 0)) into (* +nan.0 (pow (expm1 (/ -1 x)) 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (pow (expm1 (/ -1 x)) 3)) into (* +nan.0 (pow (expm1 (/ -1 x)) 3))
* [misc]backup-simplify:  Simplify (+ (* (* +nan.0 (pow (expm1 (/ -1 x)) 3)) (pow (/ 1 (- x)) 3)) (+ (* (* +nan.0 (sqr (expm1 (/ -1 x)))) (sqr (/ 1 (- x)))) (* (* +nan.0 (expm1 (/ -1 x))) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ (expm1 (/ -1 x)) x)) (- (+ (* +nan.0 (/ (pow (expm1 (/ -1 x)) 3) (pow x 3))) (- (* +nan.0 (/ (sqr (expm1 (/ -1 x))) (sqr x))))))))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (/ (expm1 x) x) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 x) x) in x
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 x) 1) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of (/ (expm1 x) x) in x
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 x) 1) into (expm1 x)
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (expm1 x) (/ 1 x)) into (/ (expm1 x) x)
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) 1) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 x)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 1 x)) 1) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (expm1 (/ 1 x)) (/ 1 x)) into (/ (expm1 (/ 1 x)) x)
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -1 x)) -1) into (* -1 (expm1 (/ -1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -1 x)) -1) into (* -1 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (* -1 (expm1 (/ -1 x))) into (* -1 (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (expm1 (/ -1 x))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 (expm1 (/ -1 x))) (/ 1 (- x))) into (/ (expm1 (/ -1 x)) x)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (* (pow (expm1 x) 4) (sqr x))) (- (+ (* +nan.0 (sqr (expm1 x))) (- (* +nan.0 (* (pow (expm1 x) 3) x))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (* (pow (expm1 x) 4) (sqr x))) (- (+ (* +nan.0 (sqr (expm1 x))) (- (* +nan.0 (* (pow (expm1 x) 3) x)))))))
* * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (/ (pow (expm1 (/ 1 x)) 3) (pow x 3))) (- (+ (* +nan.0 (/ (pow (expm1 (/ 1 x)) 4) (pow x 4))) (- (* +nan.0 (/ (sqr (expm1 (/ 1 x))) (sqr x)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (pow (expm1 (/ 1 x)) 3) (pow x 3))) (- (+ (* +nan.0 (/ (pow (expm1 (/ 1 x)) 4) (pow x 4))) (- (* +nan.0 (/ (sqr (expm1 (/ 1 x))) (sqr x))))))))
* * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (/ (sqr (expm1 (/ -1 x))) (sqr x))) (- (+ (* +nan.0 (/ (pow (expm1 (/ -1 x)) 4) (pow x 4))) (- (* +nan.0 (/ (pow (expm1 (/ -1 x)) 3) (pow x 3)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (sqr (expm1 (/ -1 x))) (sqr x))) (- (+ (* +nan.0 (/ (pow (expm1 (/ -1 x)) 4) (pow x 4))) (- (* +nan.0 (/ (pow (expm1 (/ -1 x)) 3) (pow x 3))))))))
* * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt-event (λ (x) (sqr (- (+ (* +nan.0 (* (pow (expm1 x) 3) (sqr x))) (- (+ (* +nan.0 (expm1 x)) (- (* +nan.0 (* (sqr (expm1 x)) x)))))))))>
* [enter]simplify:  Simplifying (sqr (- (+ (* +nan.0 (* (pow (expm1 x) 3) (sqr x))) (- (+ (* +nan.0 (expm1 x)) (- (* +nan.0 (* (sqr (expm1 x)) x))))))))
* * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt-event (λ (x) (sqr (- (+ (* +nan.0 (/ (expm1 (/ 1 x)) x)) (- (+ (* +nan.0 (/ (pow (expm1 (/ 1 x)) 3) (pow x 3))) (- (* +nan.0 (/ (sqr (expm1 (/ 1 x))) (sqr x))))))))))>
* [enter]simplify:  Simplifying (sqr (- (+ (* +nan.0 (/ (expm1 (/ 1 x)) x)) (- (+ (* +nan.0 (/ (pow (expm1 (/ 1 x)) 3) (pow x 3))) (- (* +nan.0 (/ (sqr (expm1 (/ 1 x))) (sqr x)))))))))
* * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt-event (λ (x) (sqr (- (+ (* +nan.0 (/ (expm1 (/ -1 x)) x)) (- (+ (* +nan.0 (/ (pow (expm1 (/ -1 x)) 3) (pow x 3))) (- (* +nan.0 (/ (sqr (expm1 (/ -1 x))) (sqr x))))))))))>
* [enter]simplify:  Simplifying (sqr (- (+ (* +nan.0 (/ (expm1 (/ -1 x)) x)) (- (+ (* +nan.0 (/ (pow (expm1 (/ -1 x)) 3) (pow x 3))) (- (* +nan.0 (/ (sqr (expm1 (/ -1 x))) (sqr x)))))))))
* * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt-event (λ (x) (sqr (sqrt (/ (expm1 x) x))))>
* [enter]simplify:  Simplifying (sqr (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) x)
* * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt-event (λ (x) (sqr (sqrt (/ (expm1 (/ 1 x)) x))))>
* [enter]simplify:  Simplifying (sqr (sqrt (/ (expm1 (/ 1 x)) x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (/ 1 x)) x)
* * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt-event (λ (x) (sqr (sqrt (/ (expm1 (/ -1 x)) x))))>
* [enter]simplify:  Simplifying (sqr (sqrt (/ (expm1 (/ -1 x)) x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (/ -1 x)) x)
* * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (sqr (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (expm1 (sqr (sqrt (/ (expm1 x) x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (expm1 x) x))
* [exit]simplify:  Simplified to (expm1 (/ (expm1 x) x))
* * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (sqr (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (log1p (sqr (sqrt (/ (expm1 x) x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (log1p (/ (expm1 x) x))
* [exit]simplify:  Simplified to (log1p (/ (expm1 x) x))
* * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt-delta (λ (x) (pow (sqrt (/ (expm1 x) x)) 2))>
* * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt-delta (λ (x) (pow (sqr (sqrt (/ (expm1 x) x))) 1))>
* * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (sqr (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (log (sqr (sqrt (/ (expm1 x) x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (log (/ (expm1 x) x))
* [exit]simplify:  Simplified to (log (/ (expm1 x) x))
* * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (sqr (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (exp (sqr (sqrt (/ (expm1 x) x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (exp (/ (expm1 x) x))
* [exit]simplify:  Simplified to (exp (/ (expm1 x) x))
* * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (sqr (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (cbrt (sqr (sqrt (/ (expm1 x) x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (expm1 x) x))
* [exit]simplify:  Simplified to (cbrt (/ (expm1 x) x))
* * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (sqr (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (cube (sqr (sqrt (/ (expm1 x) x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 x) x))
* [exit]simplify:  Simplified to (cube (/ (expm1 x) x))
* * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (sqr (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (sqrt (sqr (sqrt (/ (expm1 x) x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt 1)) (sqr (sqrt (/ (expm1 x) x)))))>
* [enter]simplify:  Simplifying (sqr (sqrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (sqr (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) x)
* [exit]simplify:  Simplified to (/ (expm1 x) x)
* * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (expm1 x))) (sqr (sqrt (/ 1 x)))))>
* [enter]simplify:  Simplifying (sqr (sqrt (expm1 x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to (expm1 x)
* [exit]simplify:  Simplified to (expm1 x)
* [enter]simplify:  Simplifying (sqr (sqrt (/ 1 x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 x)
* [exit]simplify:  Simplified to (/ 1 x)
* * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr 1) (sqr (sqrt (/ (expm1 x) x)))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqr 1)
* [exit]simplify:  Simplified to (sqr 1)
* [enter]simplify:  Simplifying (sqr (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) x)
* [exit]simplify:  Simplified to (/ (expm1 x) x)
* * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr (sqrt (expm1 x))) (sqr (sqrt x))))>
* [enter]simplify:  Simplifying (sqr (sqrt (expm1 x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to (expm1 x)
* [exit]simplify:  Simplified to (expm1 x)
* [enter]simplify:  Simplifying (sqr (sqrt x))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to x
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (expm1 x) x)) (sqrt (/ (expm1 x) x))))>
* * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (sqr (sqrt (/ (expm1 x) x)))))>
* * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (log1p (expm1 (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (/ (expm1 x) x)))
* [exit]simplify:  Simplified to (expm1 (sqrt (/ (expm1 x) x)))
* * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (expm1 (log1p (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (/ (expm1 x) x)))
* [exit]simplify:  Simplified to (log1p (sqrt (/ (expm1 x) x)))
* * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (pow (/ (expm1 x) x) 1/2)))>
* * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (pow (sqrt (/ (expm1 x) x)) 1)))>
* * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (exp (log (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (log (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (log (sqrt (/ (expm1 x) x)))
* [exit]simplify:  Simplified to (log (sqrt (/ (expm1 x) x)))
* * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (log (exp (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (exp (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (/ (expm1 x) x)))
* [exit]simplify:  Simplified to (exp (sqrt (/ (expm1 x) x)))
* * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (cube (cbrt (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (expm1 x) x)))
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (expm1 x) x)))
* * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (cbrt (cube (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (cube (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (expm1 x) x)) (/ (expm1 x) x))
* [exit]simplify:  Simplified to (* (sqrt (/ (expm1 x) x)) (/ (expm1 x) x))
* * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (* (sqrt 1) (sqrt (/ (expm1 x) x)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (* (sqrt (expm1 x)) (sqrt (/ 1 x)))))>
* [enter]simplify:  Simplifying (sqrt (expm1 x))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [enter]simplify:  Simplifying (sqrt (/ 1 x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 x))
* [exit]simplify:  Simplified to (sqrt (/ 1 x))
* * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (/ (sqrt (expm1 x)) (sqrt x))))>
* [enter]simplify:  Simplifying (sqrt (expm1 x))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [enter]simplify:  Simplifying (sqrt x)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt x)
* [exit]simplify:  Simplified to (sqrt x)
* * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqr (sqrt (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (/ (expm1 x) x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (/ (expm1 x) x)))
* [exit]simplify:  Simplified to (sqrt (sqrt (/ (expm1 x) x)))
* * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (fabs (sqrt (/ (expm1 x) x)))))>
* * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (* 1 (sqrt (/ (expm1 x) x)))))>
* * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (log1p (expm1 (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (expm1 (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (expm1 x) x))
* [exit]simplify:  Simplified to (expm1 (/ (expm1 x) x))
* * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (expm1 (log1p (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (log1p (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (log1p (/ (expm1 x) x))
* [exit]simplify:  Simplified to (log1p (/ (expm1 x) x))
* * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (pow (/ (expm1 x) x) 1))))>
* * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (exp (log (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (log (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (log (/ (expm1 x) x))
* [exit]simplify:  Simplified to (log (/ (expm1 x) x))
* * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (log (exp (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (exp (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (exp (/ (expm1 x) x))
* [exit]simplify:  Simplified to (exp (/ (expm1 x) x))
* * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (cube (cbrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (cbrt (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (expm1 x) x))
* [exit]simplify:  Simplified to (cbrt (/ (expm1 x) x))
* * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (cbrt (cube (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (cube (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 x) x))
* [exit]simplify:  Simplified to (cube (/ (expm1 x) x))
* * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (sqr (sqrt (/ (expm1 x) x))))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (/ (- (expm1 x)) (- x)))))>
* [enter]simplify:  Simplifying (- (expm1 x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (expm1 x))
* [exit]simplify:  Simplified to (- (expm1 x))
* [enter]simplify:  Simplifying (- x)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- x)
* [exit]simplify:  Simplified to (- x)
* * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (- (/ (exp x) x) (/ 1 x)))))>
* [enter]simplify:  Simplifying (/ (exp x) x)
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (/ (exp x) x)
* [exit]simplify:  Simplified to (/ (exp x) x)
* [enter]simplify:  Simplifying (/ 1 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 x)
* [exit]simplify:  Simplified to (/ 1 x)
* * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (* 1 (/ (expm1 x) x)))))>
* * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (* (expm1 x) (/ 1 x)))))>
* [enter]simplify:  Simplifying (/ 1 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 x)
* [exit]simplify:  Simplified to (/ 1 x)
* * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (/ 1 (/ x (expm1 x))))))>
* [enter]simplify:  Simplifying (/ x (expm1 x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (/ x (expm1 x))
* [exit]simplify:  Simplified to (/ x (expm1 x))
* * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (/ 1 (/ x (expm1 x))))))>
* [enter]simplify:  Simplifying (/ x (expm1 x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (/ x (expm1 x))
* [exit]simplify:  Simplified to (/ x (expm1 x))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x) (sqr (sqrt (/ (expm1 x) x))))> #<alt-delta (λ (x) (cube (cbrt (/ (expm1 x) x))))> #<alt-delta (λ (x) (/ (expm1 x) x))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 x +inf.0)) , with alts (#<alt-delta (λ (x) (/ (expm1 x) x))>)
* [enter]simplify:  Simplifying (sqrt (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 x) x))
* [enter]simplify:  Simplifying (cbrt (/ (expm1 x) x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (expm1 x) x))
* [exit]simplify:  Simplified to (cbrt (/ (expm1 x) x))
* [enter]simplify:  Simplifying (expm1 x)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (expm1 x)
* [exit]simplify:  Simplified to (expm1 x)